UnixOperatingSystem.st
author Claus Gittinger <cg@exept.de>
Wed, 21 Apr 1999 12:22:28 +0200
changeset 4105 dd93ca0dc062
parent 4102 8b1a94324035
child 4106 15d487dae1b8
permissions -rw-r--r--
removed leftOver obsolete win32 code; include termios on solaris
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"
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 COPYRIGHT (c) 1988 by Claus Gittinger
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	      All Rights Reserved
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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AbstractOperatingSystem subclass:#UnixOperatingSystem
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	instanceVariableNames:''
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	classVariableNames:'HostName DomainName SlowFork CurrentDirectory'
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	poolDictionaries:''
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	category:'OS-Unix'
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!
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Object subclass:#FileStatusInfo
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	instanceVariableNames:'type mode uid gid size id accessed modified statusChanged path'
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	classVariableNames:''
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	poolDictionaries:''
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	privateIn:UnixOperatingSystem
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!
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Object subclass:#OSProcessStatus
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	instanceVariableNames:'pid status code core'
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	classVariableNames:''
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	poolDictionaries:''
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	privateIn:UnixOperatingSystem
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!
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!UnixOperatingSystem primitiveDefinitions!
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%{
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#if defined(_AIX)
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# ifndef WANT_REALPATH
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#  define WANT_REALPATH
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# endif
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# ifndef WANT_SYSTEM
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#  define WANT_SYSTEM
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# endif
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#endif
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#ifdef LINUX
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# define __USE_GNU      /* new */
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# ifndef _SYS_TYPES_H_INCLUDED_
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#  include <sys/types.h>
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#  define _SYS_TYPES_H_INCLUDED_
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# endif
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  /* use inline string macros */
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# define __STRINGDEFS__
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# include <linuxIntern.h>
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# ifndef WANT_SYSTEM
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#  define WANT_SYSTEM
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# endif
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# define WANT_SHM
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# define HAS_SETENV
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# define HAS_UNSETENV
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#endif
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#ifdef IRIX5
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# define WANT_SYSTEM
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#endif
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#ifdef ultrix
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# define WANT_SYSTEM
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#endif
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#ifdef hpux
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# define WANT_SYSTEM
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#endif
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#ifdef solaris
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# define WANT_SYSTEM
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#endif
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#if defined(SYSV4) && defined(i386) /* e.g. unixware */
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# define WANT_SYSTEM
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#endif
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/*
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 * notice: although many systems' include files
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 * already block against multiple inclusion, some
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 * do not. Therefore, this is done here again.
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 * (it does not hurt)
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 */ 
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#ifdef WANT_REALPATH
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# ifndef NO_SYS_PARAM_H
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#  include <sys/param.h>
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#  define _SYS_PARAM_H_INCLUDED_
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# endif
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# include <errno.h>
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# define _ERRNO_H_INCLUDED_
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# include <sys/stat.h>
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# define _SYS_STAT_H_INCLUDED_
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#endif /* WANT_REALPATH */
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#ifdef WANT_SHM
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extern int shmctl(), shmget(), shmdt();
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extern char * shmat();
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# include <sys/types.h>
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# define _SYS_TYPES_H_INCLUDED_
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# include <sys/ipc.h>
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# define _SYS_IPC_H_INCLUDED_
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# include <sys/shm.h>
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# define _SYS_SHM_H_INCLUDED_
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#endif /* WANT_SHM */
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#ifdef IRIX5
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# include <sys/syssgi.h>
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#endif
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#ifdef transputer
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# define unlink(f)      ((remove(f) == 0) ? 0 : -1)
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#else /* not transputer */
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# ifndef _SIGNAL_H_INCLUDED_
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#  include <signal.h>
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#  define _SIGNAL_H_INCLUDED_
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# endif
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# ifdef SYSV
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#  ifndef _SYS_TYPES_H_INCLUDED_
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#   include <sys/types.h>
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#   define _SYS_TYPES_H_INCLUDED_
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#  endif
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#  ifndef _SYS_PARAM_H_INCLUDED_
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#   ifndef NO_SYS_PARAM_H
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#    include <sys/param.h>
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#    define _SYS_PARAM_H_INCLUDED_
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#   endif
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#  endif
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#  ifndef _SYS_TIMES_H_INCLUDED_
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#   include <sys/times.h>
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#   define _SYS_TIMES_H_INCLUDED_
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#  endif
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#  ifndef _SYS_FILE_H_INCLUDED_
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#   include <sys/file.h>
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#   define _SYS_FILE_H_INCLUDED_
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#  endif
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#  if ! defined(sco3_2)
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#   ifndef _UNISTD_H_INCLUDED_
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#    include <unistd.h>
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#    define _UNISTD_H_INCLUDED_
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#   endif
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#  endif
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#  if defined(isc3_2) || defined(sco3_2)
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#   ifndef _SYS_TIME_H_INCLUDED_
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#    include <sys/time.h>
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#    define _SYS_TIME_H_INCLUDED_
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#   endif
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#  endif
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#  if !defined(isc3_2)
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#   if defined(PCS) && defined(mips)
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#    include "/usr/include/bsd/sys/time.h"
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#    include "/usr/include/sys/time.h"
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#   else
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#    ifndef _TIME_H_INCLUDED_
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#     include <time.h>
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#     define _TIME_H_INCLUDED_
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#    endif
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#   endif
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#  endif
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#  if defined(isc3_2)
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#   include <sys/bsdtypes.h>
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#  endif
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# else /* not SYSV */
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#  ifndef _SYS_TIME_H_INCLUDED_
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#   include <sys/time.h>
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#   define _SYS_TIME_H_INCLUDED_
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#  endif
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#  ifndef _SYS_TYPES_H_INCLUDED_
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#   include <sys/types.h>
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#   define _SYS_TYPES_H_INCLUDED_
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#  endif
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# endif /* not SYSV */
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# ifdef aix
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#  ifndef _TIME_H_INCLUDED_
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#   include <time.h>
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#   define _TIME_H_INCLUDED_
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#  endif
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#  ifndef _SYS_SELECT_H_INCLUDED_
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#   include <sys/select.h>
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#   define _SYS_SELECT_H_INCLUDED_
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#  endif
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# endif /* aix */
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# ifndef _PWD_H_INCLUDED_
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#  include <pwd.h>
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#  define _PWD_H_INCLUDED_
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# endif
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# ifndef NO_GRP_H
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#  ifndef _GRP_H_INCLUDED_
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#   include <grp.h>
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#   define _GRP_H_INCLUDED_
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#  endif
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# endif
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# ifndef _SYS_STAT_H_INCLUDED_
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#  include <sys/stat.h>
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#  define _SYS_STAT_H_INCLUDED_
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# endif
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# ifndef _SYS_FILE_H_INCLUDED_
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#  include <sys/file.h>
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#  define _SYS_FILE_H_INCLUDED_
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# endif
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# ifndef _ERRNO_H_INCLUDED_
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#  include <errno.h>
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#  define _ERRNO_H_INCLUDED_
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# endif
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# ifndef _STDIO_H_INCLUDED_
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#  include <stdio.h>
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#  define _STDIO_H_INCLUDED_
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# endif
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# ifndef _FCNTL_H_INCLUDED_
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#  include <fcntl.h>
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#  define _FCNTL_H_INCLUDED_
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# endif
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# ifndef _IOCTL_H_INCLUDED_
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#  include <sys/ioctl.h>
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#  define _IOCTL_H_INCLUDED_
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# endif
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# if defined(LINUX)
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#  define HAS_LOCALECONV
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# endif
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# if defined (HAS_LOCALECONV)
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#  ifndef _LOCALE_H_INCLUDED_
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#   include <locale.h>
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#   define _LOCALE_H_INCLUDED_
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#  endif
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# endif
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/* 
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 * posix systems should define these ... 
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 * but on some (older) systems, they are not.
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 */
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# ifndef S_IXUSR
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#  ifdef S_IEXEC
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#   define S_IXUSR S_IEXEC
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#   define S_IXGRP (S_IEXEC>>3)
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#   define S_IXOTH (S_IEXEC>>6)
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#  endif
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# endif
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# ifndef S_IXUSR
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#  define S_IXUSR 0100
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#  define S_IXGRP 0010
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#  define S_IXOTH 0001
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# endif
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# ifndef S_IRUSR
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#  define S_IRUSR 0400
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#  define S_IRGRP 0040
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#  define S_IROTH 0004
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# endif
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# ifndef S_IWUSR
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#  define S_IWUSR 0200
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#  define S_IWGRP 0020
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#  define S_IWOTH 0002
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# endif
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# ifndef MAXPATHLEN
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#  ifndef NO_SYS_PARAM_H
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#   include <sys/param.h>
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#  endif
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#  ifndef MAXPATHLEN
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#   ifdef FILENAME_MAX  /* i.e. MSDOS_LIKE */
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#    define MAXPATHLEN FILENAME_MAX
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#   else
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#    ifdef MAX_PATH
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#     define MAXPATHLEN MAX_PATH
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#    else
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#     define MAXPATHLEN 1024
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#    endif
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#   endif
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#  endif
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# endif
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# if defined(HAS_UNAME)
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#  include <sys/utsname.h>
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# endif
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# if defined(SYSV4)
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#  include <stropts.h>
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# endif
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# if defined(solaris)
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#  include <sys/termios.h>
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# endif
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/*
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 * NeXT has no pid_t
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 * and no sigemptyset
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 */
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# ifdef NEXT3
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   typedef int pid_t;
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#  define sigemptyset(set)      ((*(set) = 0L), 0)
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#  define HAS_GETDOMAINNAME
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#  define NO_WAITPID
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# endif
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# ifdef sunos
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#  undef NO_WAITPID
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#  undef HAS_WAITPID
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#  define HAS_WAIT3
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#  define HAS_SIGACTION
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# endif
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/*
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 * some (BSD ?) have no timezone global,
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 * but provide the info in struct timezone.
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 */
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# if defined(ultrix) || defined(sunos) || defined(NEXT)
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#  define HAS_NO_TIMEZONE
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# endif
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/*
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 * sigaction dummies (you won't believe these call themself ``POSIX'' systems ...)
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 */
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# ifndef SA_RESTART
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#  define SA_RESTART    0
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   364
# endif
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# ifndef SA_SIGINFO
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#  define SA_SIGINFO    0
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# endif
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# if defined(HAS_WAITPID) || defined(HAS_WAIT3)
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#  include <sys/wait.h>
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# endif
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# if defined(HAS_SYSINFO)
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#  include <sys/systeminfo.h>
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# endif
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# ifdef LINUX
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#  include <linux/kernel.h>
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#  include <linux/sys.h>
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# endif
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# if defined(HAS_GETSYSINFO)
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#  include <sys/sysinfo.h>
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#  include <machine/hal_sysinfo.h>
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#  include <machine/hal/cpuconf.h>
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# endif
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# if defined(HAS_SYSCONF)
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#  ifndef _UNISTD_H_INCLUDED_
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#   include <unistd.h>
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#   define _UNISTD_H_INCLUDED_
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#  endif
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# endif
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3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
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#endif /* not transputer */
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/*
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   398
 * on some systems errno is a macro ... check for it here
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   399
 */
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   400
#ifndef errno
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   401
 extern errno;
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   402
#endif
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   403
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diff changeset
   404
/*
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parents:
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   405
 * some (old ?) systems do not define this ...
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parents:
diff changeset
   406
 */
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   407
#if !defined(R_OK) && !defined(_AIX)
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parents:
diff changeset
   408
# define R_OK    4       /* Test for Read permission */ 
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parents:
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   409
# define W_OK    2       /* Test for Write permission */
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diff changeset
   410
# define X_OK    1       /* Test for eXecute permission */
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   411
# define F_OK    0       /* Test for existence of File */
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   412
#endif
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   413
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#define SIGHANDLER_ARG
3496
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   415
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   416
#ifdef sunos
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diff changeset
   417
# define NO_WAITPID
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   418
#endif
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diff changeset
   419
#ifdef NEXT
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diff changeset
   420
# define NO_WAITPID
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   421
#endif
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   422
85e19a68bd61 started to separate into OS-specific classes
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   423
/*
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diff changeset
   424
 * not all systems have time_t and off_t
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parents:
diff changeset
   425
 * explicit add of those we know to have ...
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parents:
diff changeset
   426
 */
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parents:
diff changeset
   427
#ifdef __osf__
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   428
# define TIME_T time_t
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parents:
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   429
# define OFF_T  off_t
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   430
#endif
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   431
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diff changeset
   432
#ifndef TIME_T
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parents:
diff changeset
   433
# define TIME_T long
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diff changeset
   434
#endif
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parents:
diff changeset
   435
#ifndef OFF_T
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parents:
diff changeset
   436
# define OFF_T  long
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parents:
diff changeset
   437
#endif
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parents:
diff changeset
   438
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Claus Gittinger <cg@exept.de>
parents:
diff changeset
   439
/*
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Claus Gittinger <cg@exept.de>
parents:
diff changeset
   440
 * where is the timezone info ?
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Claus Gittinger <cg@exept.de>
parents:
diff changeset
   441
 */
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parents:
diff changeset
   442
#if defined(HAS_NO_TIMEZONE)
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parents:
diff changeset
   443
# if defined(HAS_NO_TM_GMTOFF)
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parents:
diff changeset
   444
#  define TIMEZONE(tmPtr)       0
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parents:
diff changeset
   445
# else
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diff changeset
   446
#  define TIMEZONE(tmPtr)       ((tmPtr)->tm_gmtoff)
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parents:
diff changeset
   447
# endif
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parents:
diff changeset
   448
#else
4105
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   449
# define TIMEZONE(tmPtr)       timezone
3496
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   450
#endif
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parents:
diff changeset
   451
3595
5fbfb33cd373 oops - not all compilers support const
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diff changeset
   452
#ifndef CONST
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diff changeset
   453
# ifdef __GNUC__
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diff changeset
   454
#  define CONST const
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diff changeset
   455
# else
5fbfb33cd373 oops - not all compilers support const
Claus Gittinger <cg@exept.de>
parents: 3575
diff changeset
   456
#  define CONST /* nothing */
5fbfb33cd373 oops - not all compilers support const
Claus Gittinger <cg@exept.de>
parents: 3575
diff changeset
   457
# endif
5fbfb33cd373 oops - not all compilers support const
Claus Gittinger <cg@exept.de>
parents: 3575
diff changeset
   458
#endif
5fbfb33cd373 oops - not all compilers support const
Claus Gittinger <cg@exept.de>
parents: 3575
diff changeset
   459
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   460
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   461
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   462
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   463
!UnixOperatingSystem primitiveFunctions!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   464
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   465
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   466
/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   467
 * some systems' system() is broken in that it does not correctly 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   468
 * handle EINTR and returns failure even though it actually succeeded. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   469
 * (LINUX is one of them)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   470
 * Here is a fixed version. If you encounter EINTR returns from
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   471
 * UnixOperatingSystem>>executeCommand, you ought to define WANT_SYSTEM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   472
 * in the xxxIntern.h file to get this fixed version.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   473
 *
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   474
 * As an added BONUS, this system() enables interrupts while waiting
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   475
 * for the child which enables other threads to continue.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   476
 * (i.e. it is RT safe)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   477
 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   478
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   479
#if defined(WANT_SYSTEM)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   480
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   481
/* # define DPRINTF(x)     printf x */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   482
# define DPRINTF(x)     /* nothing */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   483
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   484
# ifndef _STDDEF_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   485
#  include <stddef.h>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   486
#  define _STDDEF_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   487
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   488
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   489
# ifndef _STDLIB_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   490
#  include <stdlib.h>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   491
#  define _STDLIB_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   492
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   493
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   494
# ifndef _UNISTD_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   495
#  include <unistd.h>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   496
#  define _UNISTD_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   497
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   498
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   499
# ifndef _SYS_WAIT_H_INCLUDED
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   500
#  include <sys/wait.h>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   501
#  define _SYS_WAIT_H_INCLUDED
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   502
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   503
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   504
# ifndef _SIGNAL_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   505
#  include <signal.h>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   506
#  define _SIGNAL_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   507
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   508
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   509
# ifndef _SYS_TYPES_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   510
#  include <sys/types.h>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   511
#  define _SYS_TYPES_H_INCLUDED_
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   512
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   513
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   514
# if (!defined(HAVE_GNU_LD) && !defined (__ELF__)) || !defined(LINUX)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   515
#  define       __environ       environ
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   516
#  if !defined(LINUX)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   517
#   define      __sigemptyset   sigemptyset
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   518
#   define      __sigaction     sigaction
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   519
#   define      __sigaddset     sigaddset
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   520
#   define      __sigprocmask   sigprocmask
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   521
#   define      __execve        execve
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   522
#   define      __wait          wait
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   523
#   define      __waitpid       waitpid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   524
#   if defined(HAS_VFORK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   525
#    define     FORK            vfork
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   526
#   else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   527
#    define     FORK            fork
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   528
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   529
#  endif /* ! LINUX */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   530
   extern char **environ;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   531
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   532
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   533
# define        SHELL_PATH      "/bin/sh"       /* Path of the shell.  */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   534
# define        SHELL_NAME      "sh"            /* Name to give it.  */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   535
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   536
# ifndef        FORK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   537
#  define       FORK    __fork
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   538
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   539
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   540
static int
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   541
mySystem(line)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   542
    register CONST char *line;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   543
{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   544
    int status, save;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   545
    pid_t pid;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   546
    struct sigaction sa, intr, quit;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   547
    sigset_t block, omask;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   548
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   549
    if (line == NULL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   550
	return -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   551
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   552
    sa.sa_handler = SIG_IGN;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   553
    sa.sa_flags = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   554
    __sigemptyset (&sa.sa_mask);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   555
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   556
    if (__sigaction (SIGINT, &sa, &intr) < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   557
	DPRINTF(("1: errno=%d\n", errno));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   558
	return -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   559
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   560
    if (__sigaction (SIGQUIT, &sa, &quit) < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   561
	save = errno;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   562
	(void) __sigaction (SIGINT, &intr, (struct sigaction *) NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   563
	errno = save;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   564
	DPRINTF(("2: errno=%d\n", errno));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   565
	return -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   566
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   567
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   568
    __sigemptyset (&block);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   569
    __sigaddset (&block, SIGCHLD);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   570
    save = errno;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   571
    if (__sigprocmask(SIG_BLOCK, &block, &omask) < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   572
	if (errno == ENOSYS)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   573
	    errno = save;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   574
	else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   575
	    save = errno;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   576
	    (void) __sigaction(SIGINT, &intr, (struct sigaction *) NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   577
	    (void) __sigaction (SIGQUIT, &quit, (struct sigaction *) NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   578
	    errno = save;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   579
	    DPRINTF(("3: errno=%d\n", errno));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   580
	    return -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   581
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   582
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   583
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   584
    pid = FORK ();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   585
    if (pid == (pid_t) 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   586
	/* Child side.  */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   587
	CONST char *new_argv[4];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   588
	new_argv[0] = SHELL_NAME;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   589
	new_argv[1] = "-c";
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   590
	new_argv[2] = line;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   591
	new_argv[3] = NULL;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   592
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   593
	/* Restore the signals.  */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   594
	(void) __sigaction (SIGINT, &intr, (struct sigaction *) NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   595
	(void) __sigaction (SIGQUIT, &quit, (struct sigaction *) NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   596
	(void) __sigprocmask (SIG_SETMASK, &omask, (sigset_t *) NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   597
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   598
	/* Exec the shell.  */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   599
	(void) __execve (SHELL_PATH, (char *CONST *) new_argv, __environ);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   600
	_exit (127);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   601
    } else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   602
	if (pid < (pid_t) 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   603
	    /* The fork failed.  */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   604
	    DPRINTF(("4: errno=%d\n", errno));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   605
	    status = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   606
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   607
	    /* Parent side.  */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   608
#ifdef  NO_WAITPID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   609
	    pid_t child;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   610
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   611
	    do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   612
		__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   613
		child = __wait (&status);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   614
		__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   615
		if (child < 0 && errno != EINTR) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   616
		    DPRINTF(("5: errno=%d\n", errno));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   617
		    status = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   618
		    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   619
		}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   620
	    } while (child != pid);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   621
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   622
	    pid_t child;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   623
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   624
	    /* claus: the original did not care for EINTR here ... */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   625
	    do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   626
		__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   627
		child = __waitpid (pid, &status, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   628
		__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   629
	    } while ((child != pid) && (errno == EINTR));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   630
	    if (child != pid) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   631
		DPRINTF(("6: errno=%d\n", errno));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   632
		status = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   633
	    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   634
#endif /* NO_WAITPID */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   635
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   636
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   637
    save = errno;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   638
    if ((__sigaction (SIGINT, &intr, (struct sigaction *) NULL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   639
     | __sigaction (SIGQUIT, &quit, (struct sigaction *) NULL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   640
     | __sigprocmask (SIG_SETMASK, &omask, (sigset_t *) NULL)) != 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   641
	if (errno == ENOSYS) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   642
	    errno = save;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   643
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   644
	    status = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   645
	    DPRINTF(("7: errno=%d\n", errno));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   646
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   647
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   648
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   649
    return status;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   650
}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   651
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   652
# define __wait wait
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   653
#endif /* WANT_SYSTEM */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   654
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   655
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   656
/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   657
 * some systems do not have realpath();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   658
 * the alternative of reading from a 'pwp'-pipe
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   659
 * is way too slow. Here is a realpath for the rest of us.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   660
 * define WANT_REALPATH in the xxxIntern-file to get it.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   661
 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   662
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   663
#if defined(HAS_REALPATH)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   664
# undef WANT_REALPATH
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   665
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   666
#if !defined(HAS_GETWD) && !defined(HAS_GETCWD)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   667
# undef WANT_REALPATH
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   668
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   669
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   670
#if defined(WANT_REALPATH)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   671
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   672
# ifndef NULL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   673
#  define NULL (char *)0
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   674
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   675
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   676
# define MAX_READLINKS 32
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   677
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   678
# ifndef MAXPATHLEN
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   679
#  define MAXPATHLEN     1024
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   680
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   681
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   682
static
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   683
char *realpath(path, resolved_path)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   684
char *path;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   685
char resolved_path [];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   686
{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   687
	char copy_path[MAXPATHLEN];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   688
	char link_path[MAXPATHLEN];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   689
	char *new_path = resolved_path;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   690
	char *max_path;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   691
	int readlinks = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   692
	int n;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   693
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   694
	/* Make a copy of the source path since we may need to modify it. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   695
	strcpy(copy_path, path);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   696
	path = copy_path;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   697
	max_path = copy_path + MAXPATHLEN - 2;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   698
	/* If it's a relative pathname use getwd for starters. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   699
	if (*path != '/') {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   700
#ifdef HAS_GETCWD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   701
		new_path = getcwd(new_path, MAXPATHLEN - 1);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   702
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   703
		new_path = getwd(new_path);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   704
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   705
		if (new_path == NULL) 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   706
		    return(NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   707
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   708
		new_path += strlen(new_path);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   709
		if (new_path[-1] != '/')
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   710
			*new_path++ = '/';
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   711
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   712
	else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   713
		*new_path++ = '/';
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   714
		path++;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   715
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   716
	/* Expand each slash-separated pathname component. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   717
	while (*path != '\0') {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   718
		/* Ignore stray "/". */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   719
		if (*path == '/') {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   720
			path++;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   721
			continue;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   722
		}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   723
		if (*path == '.') {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   724
			/* Ignore ".". */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   725
			if (path[1] == '\0' || path[1] == '/') {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   726
				path++;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   727
				continue;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   728
			}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   729
			if (path[1] == '.') {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   730
				if (path[2] == '\0' || path[2] == '/') {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   731
					path += 2;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   732
					/* Ignore ".." at root. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   733
					if (new_path == resolved_path + 1)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   734
						continue;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   735
					/* Handle ".." by backing up. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   736
					while ((--new_path)[-1] != '/')
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   737
						;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   738
					continue;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   739
				}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   740
			}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   741
		}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   742
		/* Safely copy the next pathname component. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   743
		while (*path != '\0' && *path != '/') {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   744
			if (path > max_path) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   745
				errno = ENAMETOOLONG;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   746
				return NULL;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   747
			}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   748
			*new_path++ = *path++;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   749
		}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   750
#ifdef S_IFLNK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   751
		/* Protect against infinite loops. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   752
		if (readlinks++ > MAX_READLINKS) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   753
			errno = ELOOP;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   754
			return NULL;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   755
		}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   756
		/* See if latest pathname component is a symlink. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   757
		*new_path = '\0';
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   758
		n = readlink(resolved_path, link_path, MAXPATHLEN - 1);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   759
		if (n < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   760
			/* EINVAL means the file exists but isn't a symlink. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   761
			if (errno != EINVAL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   762
				return NULL;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   763
		}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   764
		else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   765
			/* Note: readlink doesn't add the null byte. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   766
			link_path[n] = '\0';
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   767
			if (*link_path == '/')
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   768
				/* Start over for an absolute symlink. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   769
				new_path = resolved_path;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   770
			else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   771
				/* Otherwise back up over this component. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   772
				while (*(--new_path) != '/')
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   773
					;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   774
			/* Safe sex check. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   775
			if (strlen(path) + n >= MAXPATHLEN) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   776
				errno = ENAMETOOLONG;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   777
				return NULL;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   778
			}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   779
			/* Insert symlink contents into path. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   780
			strcat(link_path, path);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   781
			strcpy(copy_path, link_path);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   782
			path = copy_path;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   783
		}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   784
#endif /* S_IFLNK */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   785
		*new_path++ = '/';
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   786
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   787
	/* Delete trailing slash but don't whomp a lone slash. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   788
	if (new_path != resolved_path + 1 && new_path[-1] == '/')
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   789
		new_path--;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   790
	/* Make sure it's null terminated. */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   791
	*new_path = '\0';
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   792
	return resolved_path;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   793
}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   794
# define HAS_REALPATH
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   795
#endif /* WANT_REALPATH && not HAS_REALPATH */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   796
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   797
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   798
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   799
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   800
!UnixOperatingSystem class methodsFor:'documentation'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   801
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   802
copyright
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   803
"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   804
 COPYRIGHT (c) 1988 by Claus Gittinger
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   805
	      All Rights Reserved
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   806
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   807
 This software is furnished under a license and may be used
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   808
 only in accordance with the terms of that license and with the
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   809
 inclusion of the above copyright notice.   This software may not
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   810
 be provided or otherwise made available to, or used by, any
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   811
 other person.  No title to or ownership of the software is
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   812
 hereby transferred.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   813
"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   814
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   815
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   816
documentation
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   817
"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   818
    this class realizes access to most (all ?) required operating system services;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   819
    some of it is very specific for unix, so do not depend on
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   820
    things available here in your applications 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   821
    - some may not be found in other OS's or be slightly different ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   822
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   823
    (On the other hand: I do not want to hide all features
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   824
     from you - in some situations it MAY be interesting to be
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   825
     able to get down to a select or fork system call easily (at least on Unix systems).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   826
     You decide - portability vs. functionality)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   827
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   828
    [Class variables:]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   829
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   830
	HostName        <String>        remembered hostname
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   831
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   832
	DomainName      <String>        remembered domainname
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   833
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   834
	SlowFork        <Boolean>       if set, fork and popen are avoided;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   835
					(more or less obsolete now)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   836
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   837
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   838
	CurrentDirectory <String>       remembered currentDirectories path
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   839
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   840
    [author:]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   841
	Claus Gittinger
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   842
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   843
    [see also:]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   844
	OSProcessStatus
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   845
	Filename Date Time
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   846
	ExternalStream FileStream PipeStream Socket
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   847
"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   848
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   849
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   850
examples
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   851
"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   852
  various queries
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   853
								[exBegin]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   854
    Transcript 
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
   855
	showCR:'hello ' , (OperatingSystem getLoginName)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   856
								[exEnd]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   857
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   858
								[exBegin]
3793
aff27e755ffd *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3780
diff changeset
   859
    OperatingSystem isUNIXlike ifTrue:[
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   860
	Transcript showCR:'this is some UNIX-like OS'
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   861
    ] ifFalse:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   862
	Transcript showCR:'this OS is not UNIX-like'
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   863
    ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   864
								[exEnd]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   865
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   866
								[exBegin]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   867
    Transcript 
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
   868
	showCR:'this machine is called ' , OperatingSystem getHostName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   869
								[exEnd]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   870
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   871
								[exBegin]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   872
    Transcript 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   873
	showCR:('this machine is in the '
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
   874
	       , OperatingSystem getDomainName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   875
	       , ' domain')
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   876
								[exEnd]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   877
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   878
								[exBegin]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   879
    Transcript 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   880
	showCR:('this machine''s CPU is a '
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
   881
	       , OperatingSystem getCPUType
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   882
	       )
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   883
								[exEnd]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   884
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   885
								[exBegin]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   886
    Transcript showCR:'executing ls command ...'.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
   887
    OperatingSystem executeCommand:'ls'.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   888
    Transcript showCR:'... done.'.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   889
								[exEnd]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   890
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   891
  locking a file 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   892
  (should be executed on two running smalltalks - not in two threads):
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   893
								[exBegin]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   894
    |f|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   895
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   896
    f := 'testFile' asFilename readWriteStream.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   897
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   898
    10 timesRepeat:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   899
	'about to lock ...' printCR.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   900
	[
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
   901
	  OperatingSystem 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   902
	    lockFD:(f fileDescriptor)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   903
	    shared:false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   904
	    blocking:false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   905
	] whileFalse:[
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
   906
	    'process ' print. OperatingSystem getProcessId print. ' is waiting' printCR.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   907
	    Delay waitForSeconds:1
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   908
	].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   909
	'LOCKED ...' printCR.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   910
	Delay waitForSeconds:10.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   911
	'unlock ...' printCR.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
   912
	(OperatingSystem 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   913
	    unlockFD:(f fileDescriptor)) printCR.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   914
	Delay waitForSeconds:3.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   915
    ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   916
								[exBegin]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   917
"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   918
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   919
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   920
!UnixOperatingSystem class methodsFor:'initialization'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   921
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   922
initialize
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   923
    "initialize the class"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   924
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   925
    ObjectMemory addDependent:self.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   926
    HostName := nil.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   927
    DomainName := nil.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   928
    LastErrorNumber := nil.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   929
    PipeFailed := false.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   930
    SlowFork := false.
3943
318e1c4c609a checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3930
diff changeset
   931
    CurrentDirectory := nil.
318e1c4c609a checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3930
diff changeset
   932
318e1c4c609a checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3930
diff changeset
   933
    "Modified: / 11.12.1998 / 16:35:39 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   934
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   935
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   936
update:something with:aParameter from:changedObject
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   937
    "catch image restart and flush some cached data"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   938
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   939
    something == #earlyRestart ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   940
	"
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   941
	 flush cached data
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   942
	"
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   943
	HostName := nil.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   944
	DomainName := nil.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   945
	LastErrorNumber := nil.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   946
	PipeFailed := false.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   947
	SlowFork := false.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
   948
	CurrentDirectory := nil.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   949
    ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   950
3943
318e1c4c609a checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3930
diff changeset
   951
    "Created: / 15.6.1996 / 15:22:37 / cg"
318e1c4c609a checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3930
diff changeset
   952
    "Modified: / 7.1.1997 / 19:36:11 / stefan"
318e1c4c609a checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3930
diff changeset
   953
    "Modified: / 11.12.1998 / 16:22:48 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   954
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   955
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   956
!UnixOperatingSystem class methodsFor:'OS signal constants'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   957
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   958
sigABRT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   959
    "return the signal number for SIGABRT - 0 if not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   960
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   961
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   962
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   963
#ifdef SIGABRT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   964
    RETURN ( __MKSMALLINT(SIGABRT) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   965
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   966
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   967
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   968
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   969
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   970
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   971
sigALRM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   972
    "return the signal number for SIGALRM - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   973
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   974
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   975
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   976
#ifdef SIGALRM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   977
    RETURN ( __MKSMALLINT(SIGALRM) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   978
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   979
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   980
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   981
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   982
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   983
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   984
sigBREAK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   985
    "return the signal number for SIGBREAK - 0 if not supported.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   986
     This is an MSDOS specific signal"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   987
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   988
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   989
#ifdef SIGBREAK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   990
    RETURN ( __MKSMALLINT(SIGBREAK) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   991
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   992
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   993
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   994
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   995
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   996
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   997
sigBUS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   998
    "return the signal number for SIGBUS - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
   999
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1000
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1001
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1002
#ifdef SIGBUS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1003
    RETURN ( __MKSMALLINT(SIGBUS) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1004
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1005
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1006
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1007
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1008
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1009
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1010
sigCHLD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1011
    "return the signal number for SIGCHLD - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1012
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1013
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1014
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1015
#if defined(SIGCHLD)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1016
    RETURN ( __MKSMALLINT(SIGCHLD) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1017
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1018
# if  defined(SIGCLD)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1019
    RETURN ( __MKSMALLINT(SIGCLD) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1020
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1021
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1022
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1023
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1024
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1025
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1026
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1027
sigCONT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1028
    "return the signal number for SIGCONT - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1029
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1030
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1031
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1032
#if defined(SIGCONT)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1033
    RETURN ( __MKSMALLINT(SIGCONT) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1034
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1035
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1036
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1037
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1038
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1039
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1040
sigDANGER
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1041
    "return the signal number for SIGDANGER - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1042
     (seems to be an AIX special)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1043
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1044
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1045
#if defined(SIGDANGER)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1046
    RETURN ( __MKSMALLINT(SIGDANGER) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1047
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1048
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1049
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1050
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1051
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1052
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1053
sigEMT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1054
    "return the signal number for SIGEMT - 0 if not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1055
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1056
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1057
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1058
#ifdef SIGEMT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1059
    RETURN ( __MKSMALLINT(SIGEMT) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1060
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1061
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1062
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1063
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1064
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1065
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1066
sigFP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1067
    "return the signal number for SIGFP - 0 if not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1068
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1069
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1070
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1071
#ifdef SIGFPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1072
    RETURN ( __MKSMALLINT(SIGFPE) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1073
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1074
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1075
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1076
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1077
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1078
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1079
sigGRANT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1080
    "return the signal number for SIGGRANT - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1081
     (seems to be an AIX special)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1082
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1083
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1084
#if defined(SIGGRANT)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1085
    RETURN ( __MKSMALLINT(SIGGRANT) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1086
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1087
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1088
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1089
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1090
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1091
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1092
sigHUP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1093
    "return the signal number for SIGHUP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1094
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1095
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1096
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1097
#ifdef SIGHUP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1098
    RETURN ( __MKSMALLINT(SIGHUP) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1099
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1100
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1101
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1102
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1103
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1104
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1105
sigILL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1106
    "return the signal number for SIGILL - 0 if not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1107
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1108
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1109
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1110
#ifdef SIGILL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1111
    RETURN ( __MKSMALLINT(SIGILL) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1112
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1113
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1114
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1115
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1116
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1117
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1118
sigINT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1119
    "return the signal number for SIGINT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1120
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1121
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1122
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1123
#ifdef SIGINT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1124
    RETURN ( __MKSMALLINT(SIGINT) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1125
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1126
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1127
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1128
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1129
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1130
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1131
sigIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1132
    "return the signal number for SIGIO - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1133
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1134
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1135
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1136
#if defined(SIGIO)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1137
    RETURN ( __MKSMALLINT(SIGIO) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1138
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1139
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1140
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1141
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1142
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1143
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1144
sigIOT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1145
    "return the signal number for SIGIOT - 0 if not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1146
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1147
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1148
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1149
#ifdef SIGIOT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1150
    RETURN ( __MKSMALLINT(SIGIOT) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1151
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1152
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1153
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1154
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1155
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1156
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1157
sigKILL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1158
    "return the signal number for SIGKILL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1159
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1160
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1161
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1162
#ifdef SIGKILL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1163
    RETURN ( __MKSMALLINT(SIGKILL) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1164
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1165
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1166
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1167
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1168
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1169
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1170
sigLOST
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1171
    "return the signal number for SIGLOST - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1172
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1173
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1174
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1175
#if defined(SIGLOST)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1176
    RETURN ( __MKSMALLINT(SIGLOST) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1177
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1178
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1179
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1180
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1181
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1182
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1183
sigMIGRATE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1184
    "return the signal number for SIGMIGRATE - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1185
     (seems to be an AIX special)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1186
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1187
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1188
#if defined(SIGMIGRATE)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1189
    RETURN ( __MKSMALLINT(SIGMIGRATE) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1190
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1191
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1192
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1193
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1194
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1195
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1196
sigMSG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1197
    "return the signal number for SIGMSG - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1198
     (seems to be an AIX special)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1199
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1200
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1201
#if defined(SIGMSG)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1202
    RETURN ( __MKSMALLINT(SIGMSG) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1203
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1204
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1205
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1206
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1207
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1208
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1209
sigPIPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1210
    "return the signal number for SIGPIPE - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1211
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1212
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1213
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1214
#ifdef SIGPIPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1215
    RETURN ( __MKSMALLINT(SIGPIPE) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1216
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1217
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1218
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1219
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1220
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1221
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1222
sigPOLL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1223
    "return the signal number for SIGPOLL - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1224
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1225
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1226
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1227
#if defined(SIGPOLL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1228
    RETURN ( __MKSMALLINT(SIGPOLL) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1229
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1230
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1231
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1232
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1233
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1234
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1235
sigPRE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1236
    "return the signal number for SIGPRE - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1237
     (seems to be an AIX special)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1238
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1239
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1240
#if defined(SIGPRE)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1241
    RETURN ( __MKSMALLINT(SIGPRE) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1242
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1243
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1244
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1245
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1246
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1247
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1248
sigPROF
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1249
    "return the signal number for SIGPROF - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1250
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1251
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1252
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1253
#if defined(SIGPROF)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1254
    RETURN ( __MKSMALLINT(SIGPROF) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1255
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1256
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1257
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1258
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1259
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1260
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1261
sigPWR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1262
    "return the signal number for SIGPWR - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1263
     (not available on all systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1264
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1265
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1266
#if defined(SIGPWR)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1267
    RETURN ( __MKSMALLINT(SIGPWR) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1268
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1269
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1270
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1271
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1272
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1273
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1274
sigQUIT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1275
    "return the signal number for SIGQUIT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1276
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1277
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1278
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1279
#ifdef SIGQUIT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1280
    RETURN ( __MKSMALLINT(SIGQUIT) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1281
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1282
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1283
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1284
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1285
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1286
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1287
sigRETRACT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1288
    "return the signal number for SIGRETRACT - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1289
     (seems to be an AIX special)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1290
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1291
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1292
#if defined(SIGRETRACT)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1293
    RETURN ( __MKSMALLINT(SIGRETRACT) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1294
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1295
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1296
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1297
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1298
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1299
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1300
sigSAK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1301
    "return the signal number for SIGSAK - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1302
     (seems to be an AIX special)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1303
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1304
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1305
#if defined(SIGSAK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1306
    RETURN ( __MKSMALLINT(SIGSAK) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1307
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1308
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1309
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1310
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1311
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1312
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1313
sigSEGV
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1314
    "return the signal number for SIGSEGV - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1315
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1316
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1317
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1318
#ifdef SIGSEGV
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1319
    RETURN ( __MKSMALLINT(SIGSEGV) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1320
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1321
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1322
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1323
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1324
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1325
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1326
sigSOUND
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1327
    "return the signal number for SIGSOUND - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1328
     (seems to be an AIX special)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1329
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1330
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1331
#if defined(SIGSOUND)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1332
    RETURN ( __MKSMALLINT(SIGSOUND) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1333
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1334
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1335
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1336
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1337
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1338
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1339
sigSTOP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1340
    "return the signal number for SIGSTOP - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1341
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1342
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1343
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1344
#if defined(SIGSTOP)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1345
    RETURN ( __MKSMALLINT(SIGSTOP) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1346
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1347
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1348
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1349
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1350
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1351
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1352
sigSYS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1353
    "return the signal number for SIGSYS - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1354
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1355
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1356
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1357
#ifdef SIGSYS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1358
    RETURN ( __MKSMALLINT(SIGSYS) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1359
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1360
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1361
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1362
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1363
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1364
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1365
sigTERM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1366
    "return the signal number for SIGTERM - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1367
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1368
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1369
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1370
#ifdef SIGTERM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1371
    RETURN ( __MKSMALLINT(SIGTERM) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1372
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1373
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1374
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1375
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1376
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1377
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1378
sigTRAP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1379
    "return the signal number for SIGTRAP - 0 if not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1380
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1381
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1382
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1383
#ifdef SIGTRAP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1384
    RETURN ( __MKSMALLINT(SIGTRAP) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1385
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1386
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1387
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1388
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1389
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1390
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1391
sigTSTP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1392
    "return the signal number for SIGTSTP - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1393
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1394
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1395
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1396
#if defined(SIGTSTP)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1397
    RETURN ( __MKSMALLINT(SIGTSTP) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1398
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1399
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1400
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1401
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1402
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1403
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1404
sigTTIN
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1405
    "return the signal number for SIGTTIN - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1406
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1407
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1408
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1409
#if defined(SIGTTIN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1410
    RETURN ( __MKSMALLINT(SIGTTIN) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1411
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1412
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1413
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1414
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1415
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1416
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1417
sigTTOU
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1418
    "return the signal number for SIGTTOU - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1419
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1420
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1421
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1422
#if defined(SIGTTOU)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1423
    RETURN ( __MKSMALLINT(SIGTTOU) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1424
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1425
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1426
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1427
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1428
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1429
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1430
sigURG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1431
    "return the signal number for SIGURG - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1432
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1433
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1434
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1435
#if defined(SIGURG)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1436
    RETURN ( __MKSMALLINT(SIGURG) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1437
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1438
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1439
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1440
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1441
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1442
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1443
sigUSR1
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1444
    "return the signal number for SIGUSR1 - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1445
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1446
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1447
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1448
#if defined(SIGUSR1)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1449
    RETURN ( __MKSMALLINT(SIGUSR1) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1450
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1451
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1452
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1453
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1454
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1455
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1456
sigUSR2
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1457
    "return the signal number for SIGUSR2 - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1458
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1459
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1460
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1461
#if defined(SIGUSR2)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1462
    RETURN ( __MKSMALLINT(SIGUSR2) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1463
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1464
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1465
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1466
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1467
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1468
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1469
sigVTALRM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1470
    "return the signal number for SIGVTALRM - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1471
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1472
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1473
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1474
#if defined(SIGVTALRM)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1475
    RETURN ( __MKSMALLINT(SIGVTALRM) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1476
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1477
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1478
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1479
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1480
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1481
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1482
sigWINCH
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1483
    "return the signal number for SIGWINCH - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1484
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1485
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1486
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1487
#if defined(SIGWINCH)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1488
    RETURN ( __MKSMALLINT(SIGWINCH) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1489
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1490
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1491
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1492
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1493
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1494
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1495
sigXCPU
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1496
    "return the signal number for SIGXCPU - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1497
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1498
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1499
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1500
#if defined(SIGXCPU)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1501
    RETURN ( __MKSMALLINT(SIGXCPU) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1502
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1503
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1504
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1505
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1506
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1507
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1508
sigXFSZ
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1509
    "return the signal number for SIGXFSZ - 0 if not supported
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1510
     (the numeric value is not the same across unix-systems)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1511
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1512
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1513
#if defined(SIGXFSZ)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1514
    RETURN ( __MKSMALLINT(SIGXFSZ) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1515
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1516
    RETURN ( __MKSMALLINT(0) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1517
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1518
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1519
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1520
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1521
!UnixOperatingSystem class methodsFor:'error messages'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1522
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1523
currentErrorNumber
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1524
    "returns the OS's last error nr (i.e. the value of errno).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1525
     Notice, that the value of this flag is only valid immediately
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1526
     after the error occurred - it gets updated with every other
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1527
     request to the OS.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1528
     Use lastErrorNumber - currentErrorNumber is invalidated by
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1529
     many, many internal calls."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1530
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1531
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1532
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1533
     RETURN ( __MKSMALLINT(errno) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1534
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1535
     "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  1536
      OperatingSystem currentErrorNumber
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1537
     "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1538
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1539
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1540
errorNumberFor:aSymbol
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1541
    "given a symbolic error, return the numeric;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1542
     (i.e. errorNumberFor:#EBADF returns EBADF's value).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1543
     Use this, since error numbers are really not standard across unix systems."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1544
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1545
%{   /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1546
    OBJ sym = aSymbol;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1547
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1548
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1549
     * POSIX errnos - these should be defined
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1550
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1551
#ifdef EPERM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1552
    if (sym == @symbol(EPERM)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1553
	RETURN ( __MKSMALLINT(EPERM) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1554
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1555
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1556
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1557
#ifdef ENOENT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1558
    if (sym == @symbol(ENOENT)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1559
	RETURN ( __MKSMALLINT(ENOENT) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1560
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1561
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1562
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1563
#ifdef ESRCH
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1564
    if (sym == @symbol(ESRCH)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1565
	RETURN ( __MKSMALLINT(ESRCH) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1566
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1567
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1568
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1569
#ifdef EINTR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1570
    if (sym == @symbol(EINTR)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1571
	RETURN ( __MKSMALLINT(EINTR) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1572
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1573
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1574
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1575
#ifdef EIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1576
    if (sym == @symbol(EIO)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1577
	RETURN ( __MKSMALLINT(EIO) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1578
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1579
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1580
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1581
#ifdef ENXIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1582
    if (sym == @symbol(ENXIO)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1583
	RETURN ( __MKSMALLINT(ENXIO) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1584
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1585
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1586
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1587
#ifdef E2BIG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1588
    if (sym == @symbol(E2BIG)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1589
	RETURN ( __MKSMALLINT(E2BIG) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1590
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1591
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1592
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1593
#ifdef ENOEXEC
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1594
    if (sym == @symbol(ENOEXEC)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1595
	RETURN ( __MKSMALLINT(ENOEXEC) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1596
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1597
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1598
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1599
#ifdef EBADF
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1600
    if (sym == @symbol(EBADF)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1601
	RETURN ( __MKSMALLINT(EBADF) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1602
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1603
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1604
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1605
#ifdef ECHILD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1606
    if (sym == @symbol(ECHILD)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1607
	RETURN ( __MKSMALLINT(ECHILD) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1608
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1609
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1610
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1611
#if defined(EAGAIN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1612
    if (sym == @symbol(EAGAIN)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1613
	RETURN ( __MKSMALLINT(EAGAIN) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1614
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1615
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1616
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1617
#ifdef ENOMEM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1618
    if (sym == @symbol(ENOMEM)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1619
	RETURN ( __MKSMALLINT(ENOMEM) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1620
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1621
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1622
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1623
#ifdef EACCES
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1624
    if (sym == @symbol(EACCES)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1625
	RETURN ( __MKSMALLINT(EACCES) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1626
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1627
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1628
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1629
#ifdef EFAULT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1630
    if (sym == @symbol(EFAULT)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1631
	RETURN ( __MKSMALLINT(EFAULT) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1632
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1633
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1634
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1635
#ifdef EBUSY
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1636
    if (sym == @symbol(EBUSY)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1637
	RETURN ( __MKSMALLINT(EBUSY) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1638
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1639
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1640
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1641
#ifdef EXDEV
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1642
    if (sym == @symbol(EXDEV)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1643
	RETURN ( __MKSMALLINT(EXDEV) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1644
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1645
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1646
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1647
#ifdef ENODEV
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1648
    if (sym == @symbol(ENODEV)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1649
	RETURN ( __MKSMALLINT(ENODEV) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1650
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1651
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1652
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1653
#ifdef ENOTDIR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1654
    if (sym == @symbol(ENOTDIR)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1655
	RETURN ( __MKSMALLINT(ENOTDIR) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1656
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1657
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1658
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1659
#ifdef EISDIR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1660
    if (sym == @symbol(EISDIR)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1661
	RETURN ( __MKSMALLINT(EISDIR) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1662
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1663
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1664
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1665
#ifdef EINVAL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1666
    if (sym == @symbol(EINVAL)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1667
	RETURN ( __MKSMALLINT(EINVAL) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1668
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1669
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1670
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1671
#ifdef ENFILE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1672
    if (sym == @symbol(ENFILE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1673
	RETURN ( __MKSMALLINT(ENFILE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1674
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1675
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1676
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1677
#ifdef EMFILE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1678
    if (sym == @symbol(EMFILE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1679
	RETURN ( __MKSMALLINT(EMFILE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1680
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1681
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1682
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1683
#ifdef ENOTTY
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1684
    if (sym == @symbol(ENOTTY)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1685
	RETURN ( __MKSMALLINT(ENOTTY) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1686
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1687
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1688
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1689
#ifdef EFBIG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1690
    if (sym == @symbol(EFBIG)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1691
	RETURN ( __MKSMALLINT(EFBIG) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1692
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1693
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1694
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1695
#ifdef ENOSPC
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1696
    if (sym == @symbol(ENOSPC)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1697
	RETURN ( __MKSMALLINT(ENOSPC) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1698
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1699
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1700
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1701
#ifdef ESPIPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1702
    if (sym == @symbol(ESPIPE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1703
	RETURN ( __MKSMALLINT(ESPIPE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1704
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1705
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1706
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1707
#ifdef EROFS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1708
    if (sym == @symbol(EROFS)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1709
	RETURN ( __MKSMALLINT(EROFS) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1710
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1711
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1712
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1713
#ifdef EMLINK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1714
    if (sym == @symbol(EMLINK)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1715
	RETURN ( __MKSMALLINT(EMLINK) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1716
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1717
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1718
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1719
#ifdef EPIPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1720
    if (sym == @symbol(EPIPE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1721
	RETURN ( __MKSMALLINT(EPIPE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1722
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1723
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1724
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1725
#ifdef EDOM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1726
    if (sym == @symbol(EDOM)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1727
	RETURN ( __MKSMALLINT(EDOM) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1728
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1729
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1730
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1731
#ifdef ERANGE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1732
    if (sym == @symbol(ERANGE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1733
	RETURN ( __MKSMALLINT(ERANGE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1734
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1735
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1736
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1737
#ifdef EDEADLK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1738
    if (sym == @symbol(EDEADLK)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1739
	RETURN ( __MKSMALLINT(EDEADLK) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1740
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1741
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1742
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1743
#ifdef ENAMETOOLONG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1744
    if (sym == @symbol(ENAMETOOLONG)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1745
	RETURN ( __MKSMALLINT(ENAMETOOLONG) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1746
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1747
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1748
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1749
#ifdef ENOLCK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1750
    if (sym == @symbol(ENOLCK)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1751
	RETURN ( __MKSMALLINT(ENOLCK) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1752
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1753
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1754
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1755
#ifdef ENOSYS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1756
    if (sym == @symbol(ENOSYS)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1757
	RETURN ( __MKSMALLINT(ENOSYS) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1758
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1759
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1760
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1761
#ifdef ENOTEMPTY
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1762
    if (sym == @symbol(ENOTEMPTY)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1763
	RETURN ( __MKSMALLINT(ENOTEMPTY) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1764
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1765
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1766
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1767
#ifdef EEXIST
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1768
    if (sym == @symbol(EEXIST)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1769
	RETURN ( __MKSMALLINT(EEXIST) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1770
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1771
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1772
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1773
#ifdef EILSEQ
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1774
    if (sym == @symbol(EILSEQ)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1775
	RETURN ( __MKSMALLINT(EILSEQ) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1776
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1777
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1778
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1779
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1780
     * XPG3 errnos - defined on most systems
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1781
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1782
#ifdef ENOTBLK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1783
    if (sym == @symbol(ENOTBLK)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1784
	RETURN ( __MKSMALLINT(ENOTBLK) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1785
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1786
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1787
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1788
#ifdef ETXTBSY
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1789
    if (sym == @symbol(ETXTBSY)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1790
	RETURN ( __MKSMALLINT(ETXTBSY) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1791
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1792
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1793
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1794
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1795
     * some others
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1796
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1797
#ifdef EWOULDBLOCK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1798
    if (sym == @symbol(EWOULDBLOCK)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1799
	RETURN ( __MKSMALLINT(EWOULDBLOCK) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1800
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1801
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1802
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1803
#ifdef ENOMSG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1804
    if (sym == @symbol(ENOMSG)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1805
	RETURN ( __MKSMALLINT(ENOMSG) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1806
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1807
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1808
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1809
#ifdef ELOOP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1810
    if (sym == @symbol(ELOOP)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1811
	RETURN ( __MKSMALLINT(ELOOP) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1812
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1813
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1814
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1815
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1816
     * some stream errors
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1817
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1818
#ifdef ETIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1819
    if (sym == @symbol(ETIME)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1820
	RETURN ( __MKSMALLINT(ETIME) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1821
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1822
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1823
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1824
#ifdef ENOSR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1825
    if (sym == @symbol(ENOSR)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1826
	RETURN ( __MKSMALLINT(ENOSR) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1827
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1828
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1829
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1830
#ifdef ENOSTR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1831
    if (sym == @symbol(ENOSTR)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1832
	RETURN ( __MKSMALLINT(ENOSTR) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1833
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1834
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1835
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1836
#ifdef ECOMM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1837
    if (sym == @symbol(ECOMM)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1838
	RETURN ( __MKSMALLINT(ECOMM) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1839
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1840
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1841
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1842
#ifdef EPROTO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1843
    if (sym == @symbol(EPROTO)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1844
	RETURN ( __MKSMALLINT(EPROTO) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1845
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1846
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1847
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1848
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1849
     * nfs errors
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1850
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1851
#ifdef ESTALE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1852
    if (sym == @symbol(ESTALE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1853
	RETURN ( __MKSMALLINT(ESTALE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1854
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1855
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1856
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1857
#ifdef EREMOTE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1858
    if (sym == @symbol(EREMOTE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1859
	RETURN ( __MKSMALLINT(EREMOTE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1860
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1861
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1862
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1863
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1864
     * some networking errors
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1865
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1866
#ifdef EINPROGRESS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1867
    if (sym == @symbol(EINPROGRESS)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1868
	RETURN ( __MKSMALLINT(EINPROGRESS) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1869
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1870
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1871
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1872
#ifdef EALREADY
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1873
    if (sym == @symbol(EALREADY)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1874
	RETURN ( __MKSMALLINT(EALREADY) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1875
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1876
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1877
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1878
#ifdef ENOTSOCK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1879
    if (sym == @symbol(ENOTSOCK)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1880
	RETURN ( __MKSMALLINT(ENOTSOCK) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1881
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1882
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1883
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1884
#ifdef EDESTADDRREQ
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1885
    if (sym == @symbol(EDESTADDRREQ)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1886
	RETURN ( __MKSMALLINT(EDESTADDRREQ) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1887
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1888
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1889
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1890
#ifdef EMSGSIZE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1891
    if (sym == @symbol(EMSGSIZE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1892
	RETURN ( __MKSMALLINT(EMSGSIZE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1893
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1894
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1895
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1896
#ifdef EPROTOTYPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1897
    if (sym == @symbol(EPROTOTYPE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1898
	RETURN ( __MKSMALLINT(EPROTOTYPE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1899
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1900
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1901
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1902
#ifdef ENOPROTOOPT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1903
    if (sym == @symbol(ENOPROTOOPT)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1904
	RETURN ( __MKSMALLINT(ENOPROTOOPT) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1905
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1906
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1907
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1908
#ifdef EPROTONOSUPPORT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1909
    if (sym == @symbol(EPROTONOSUPPORT)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1910
	RETURN ( __MKSMALLINT(EPROTONOSUPPORT) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1911
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1912
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1913
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1914
#ifdef ESOCKTNOSUPPORT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1915
    if (sym == @symbol(ESOCKTNOSUPPORT)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1916
	RETURN ( __MKSMALLINT(ESOCKTNOSUPPORT) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1917
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1918
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1919
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1920
#ifdef EOPNOTSUPP
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1921
    if (sym == @symbol(EOPNOTSUPP)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1922
	RETURN ( __MKSMALLINT(EOPNOTSUPP) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1923
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1924
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1925
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1926
#ifdef EPFNOSUPPORT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1927
    if (sym == @symbol(EPFNOSUPPORT)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1928
	RETURN ( __MKSMALLINT(EPFNOSUPPORT) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1929
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1930
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1931
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1932
#ifdef EAFNOSUPPORT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1933
    if (sym == @symbol(EAFNOSUPPORT)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1934
	RETURN ( __MKSMALLINT(EAFNOSUPPORT) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1935
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1936
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1937
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1938
#ifdef EADDRINUSE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1939
    if (sym == @symbol(EADDRINUSE)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1940
	RETURN ( __MKSMALLINT(EADDRINUSE) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1941
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1942
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1943
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1944
#ifdef EADDRNOTAVAIL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1945
    if (sym == @symbol(EADDRNOTAVAIL)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1946
	RETURN ( __MKSMALLINT(EADDRNOTAVAIL) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1947
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1948
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1949
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1950
#ifdef ETIMEDOUT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1951
    if (sym == @symbol(ETIMEDOUT)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1952
	RETURN ( __MKSMALLINT(ETIMEDOUT) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1953
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1954
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1955
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1956
#ifdef ECONNREFUSED
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1957
    if (sym == @symbol(ECONNREFUSED)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1958
	RETURN ( __MKSMALLINT(ECONNREFUSED) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1959
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1960
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1961
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1962
#ifdef ENETDOWN
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1963
    if (sym == @symbol(ENETDOWN)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1964
	RETURN ( __MKSMALLINT(ENETDOWN) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1965
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1966
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1967
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1968
#ifdef ENETUNREACH
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1969
    if (sym == @symbol(ENETUNREACH)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1970
	RETURN ( __MKSMALLINT(ENETUNREACH) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1971
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1972
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1973
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1974
#ifdef ENETRESET
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1975
    if (sym == @symbol(ENETRESET)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1976
	RETURN ( __MKSMALLINT(ENETRESET) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1977
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1978
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1979
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1980
#ifdef ECONNABORTED
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1981
    if (sym == @symbol(ECONNABORTED)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1982
	RETURN ( __MKSMALLINT(ECONNABORTED) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1983
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1984
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1985
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1986
#ifdef ECONNRESET
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1987
    if (sym == @symbol(ECONNRESET)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1988
	RETURN ( __MKSMALLINT(ECONNRESET) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1989
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1990
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1991
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1992
#ifdef EISCONN
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1993
    if (sym == @symbol(EISCONN)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  1994
	RETURN ( __MKSMALLINT(EISCONN) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1995
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1996
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1997
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1998
#ifdef ENOTCONN
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  1999
    if (sym == @symbol(ENOTCONN)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2000
	RETURN ( __MKSMALLINT(ENOTCONN) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2001
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2002
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2003
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2004
#ifdef ESHUTDOWN
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2005
    if (sym == @symbol(ESHUTDOWN)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2006
	RETURN ( __MKSMALLINT(ESHUTDOWN) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2007
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2008
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2009
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2010
#ifdef EHOSTDOWN
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2011
    if (sym == @symbol(EHOSTDOWN)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2012
	RETURN ( __MKSMALLINT(EHOSTDOWN) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2013
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2014
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2015
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2016
#ifdef EHOSTUNREACH
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2017
    if (sym == @symbol(EHOSTUNREACH)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2018
	RETURN ( __MKSMALLINT(EHOSTUNREACH) );
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2019
    }
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2020
#endif
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2021
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2022
    ^ -1
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2023
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2024
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2025
errorSymbolAndTextForNumber:errNr
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2026
    "return an array consisting of symbol &  message string from a unix errorNumber 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2027
     (as returned by a system call). 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2028
     The returned message is in english (as found in /usr/include/errno.h)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2029
     and should be replaced by a resource lookup before being presented to the user."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2030
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2031
    |sym text|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2032
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2033
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2034
    /* claus:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2035
     * I made this primitive code, since errnos are not
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2036
     * standard across unixes
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2037
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2038
    char *msg = "unknown error";
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2039
    char buffer[128];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2040
    OBJ eno = errNr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2041
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2042
    if (__isSmallInteger(eno)) {
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2043
	switch (__intVal(eno)) {
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2044
	    /*
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2045
	     * POSIX errnos - these should be defined
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2046
	     */
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2047
#ifdef EPERM
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2048
	    case EPERM:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2049
		msg = "Operation not permitted";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2050
		sym = @symbol(EPERM);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2051
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2052
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2053
#ifdef ENOENT
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2054
	    case ENOENT:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2055
		msg = "No such file or directory";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2056
		sym = @symbol(ENOENT);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2057
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2058
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2059
#ifdef ESRCH
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2060
	    case ESRCH:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2061
		msg = "No such process";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2062
		sym = @symbol(ESRCH);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2063
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2064
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2065
#ifdef EINTR
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2066
	    case EINTR:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2067
		msg = "Interrupted system call";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2068
		sym = @symbol(EINTR);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2069
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2070
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2071
#ifdef EIO
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2072
	    case EIO:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2073
		msg = "I/O error";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2074
		sym = @symbol(EIO);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2075
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2076
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2077
#ifdef ENXIO
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2078
	    case ENXIO:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2079
		msg = "No such device or address";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2080
		sym = @symbol(ENXIO);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2081
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2082
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2083
#ifdef E2BIG
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2084
	    case E2BIG:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2085
		msg = "Arg list too long";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2086
		sym = @symbol(E2BIG);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2087
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2088
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2089
#ifdef ENOEXEC
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2090
	    case ENOEXEC:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2091
		msg = "Exec format error";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2092
		sym = @symbol(ENOEXEC);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2093
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2094
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2095
#ifdef EBADF
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2096
	    case EBADF:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2097
		msg = "Bad file number";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2098
		sym = @symbol(EBADF);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2099
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2100
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2101
#ifdef ECHILD
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2102
	    case ECHILD:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2103
		msg = "No child processes";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2104
		sym = @symbol(ECHILD);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2105
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2106
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2107
#if !defined(EWOULDBLOCK) && defined(EAGAIN) && (EWOULDBLOCK != EAGAIN)
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2108
	    case EAGAIN:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2109
		msg = "Try again";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2110
		sym = @symbol(EAGAIN);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2111
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2112
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2113
#ifdef ENOMEM
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2114
	    case ENOMEM:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2115
		msg = "Out of memory";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2116
		sym = @symbol(ENOMEM);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2117
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2118
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2119
#ifdef EACCES
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2120
	    case EACCES:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2121
		msg = "Permission denied";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2122
		sym = @symbol(EACCES);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2123
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2124
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2125
#ifdef EFAULT
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2126
	    case EFAULT:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2127
		msg = "Bad address";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2128
		sym = @symbol(EFAULT);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2129
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2130
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2131
#ifdef EBUSY
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2132
	    case EBUSY:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2133
		msg = "Device or resource busy";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2134
		sym = @symbol(EBUSY);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2135
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2136
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2137
#ifdef EEXIST
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2138
	    case EEXIST:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2139
		msg = "File exists";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2140
		sym = @symbol(EEXIST);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2141
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2142
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2143
#ifdef EXDEV
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2144
	    case EXDEV:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2145
		msg = "Cross-device link";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2146
		sym = @symbol(EXDEV);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2147
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2148
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2149
#ifdef ENODEV
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2150
	    case ENODEV:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2151
		msg = "No such device";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2152
		sym = @symbol(ENODEV);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2153
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2154
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2155
#ifdef ENOTDIR
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2156
	    case ENOTDIR:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2157
		msg = "Not a directory";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2158
		sym = @symbol(ENOTDIR);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2159
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2160
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2161
#ifdef EISDIR
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2162
	    case EISDIR:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2163
		msg = "Is a directory";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2164
		sym = @symbol(EISDIR);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2165
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2166
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2167
#ifdef EINVAL
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2168
	    case EINVAL:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2169
		msg = "Invalid argument";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2170
		sym = @symbol(EINVAL);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2171
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2172
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2173
#ifdef ENFILE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2174
	    case ENFILE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2175
		msg = "File table overflow";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2176
		sym = @symbol(ENFILE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2177
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2178
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2179
#ifdef EMFILE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2180
	    case EMFILE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2181
		msg = "Too many open files";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2182
		sym = @symbol(EMFILE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2183
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2184
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2185
#ifdef ENOTTY
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2186
	    case ENOTTY:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2187
		msg = "Not a typewriter";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2188
		sym = @symbol(ENOTTY);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2189
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2190
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2191
#ifdef EFBIG
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2192
	    case EFBIG:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2193
		msg = "File too large";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2194
		sym = @symbol(EFBIG);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2195
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2196
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2197
#ifdef ENOSPC
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2198
	    case ENOSPC:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2199
		msg = "No space left on device";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2200
		sym = @symbol(ENOSPC);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2201
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2202
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2203
#ifdef ESPIPE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2204
	    case ESPIPE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2205
		msg = "Illegal seek";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2206
		sym = @symbol(ESPIPE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2207
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2208
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2209
#ifdef EROFS
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2210
	    case EROFS:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2211
		msg = "Read-only file system";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2212
		sym = @symbol(EROFS);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2213
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2214
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2215
#ifdef EMLINK
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2216
	    case EMLINK:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2217
		msg = "Too many links";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2218
		sym = @symbol(EMLINK);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2219
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2220
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2221
#ifdef EPIPE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2222
	    case EPIPE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2223
		msg = "Broken pipe";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2224
		sym = @symbol(EPIPE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2225
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2226
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2227
#ifdef EDOM
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2228
	    case EDOM:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2229
		msg = "Math argument out of domain";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2230
		sym = @symbol(EDOM);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2231
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2232
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2233
#ifdef ERANGE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2234
	    case ERANGE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2235
		msg = "Math result not representable";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2236
		sym = @symbol(ERANGE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2237
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2238
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2239
#ifdef EDEADLK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2240
# if EDEADLK != EWOULDBLOCK
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2241
	    case EDEADLK:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2242
		msg = "Resource deadlock would occur";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2243
		sym = @symbol(EDEADLK);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2244
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2245
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2246
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2247
#ifdef ENAMETOOLONG
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2248
	    case ENAMETOOLONG:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2249
		msg = "File name too long";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2250
		sym = @symbol(ENAMETOOLONG);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2251
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2252
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2253
#ifdef ENOLCK
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2254
	    case ENOLCK:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2255
		msg = "No record locks available";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2256
		sym = @symbol(ENOLCK);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2257
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2258
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2259
#ifdef ENOSYS
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2260
	    case ENOSYS:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2261
		msg = "Function not implemented";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2262
		sym = @symbol(ENOSYS);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2263
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2264
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2265
#if defined(ENOTEMPTY) && (ENOTEMPTY != EEXIST)
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2266
	    case ENOTEMPTY:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2267
		msg = "Directory not empty";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2268
		sym = @symbol(ENOTEMPTY);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2269
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2270
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2271
#ifdef EILSEQ
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2272
	    case EILSEQ:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2273
		msg = "Illegal byte sequence";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2274
		sym = @symbol(EILSEQ);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2275
		break;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2276
#endif
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2277
	    /*
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2278
	     * XPG3 errnos - defined on most systems
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2279
	     */
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2280
#ifdef ENOTBLK
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2281
	    case ENOTBLK:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2282
		msg = "Block device required";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2283
		sym = @symbol(ENOTBLK);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2284
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2285
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2286
#ifdef ETXTBSY
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2287
	    case ETXTBSY:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2288
		msg = "Text file busy";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2289
		sym = @symbol(ETXTBSY);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2290
		break;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2291
#endif
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2292
	    /*
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2293
	     * some others
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2294
	     */
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2295
#ifdef EWOULDBLOCK
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2296
	    case EWOULDBLOCK:
3558
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  2297
# if defined(EAGAIN) && (EWOULDBLOCK == EAGAIN)
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2298
		msg = "Operation would block / No more processes";
3558
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  2299
# else
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2300
		msg = "Operation would block";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2301
# endif
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2302
		sym = @symbol(EWOULDBLOCK);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2303
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2304
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2305
#ifdef ENOMSG
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2306
	    case ENOMSG:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2307
		msg = "No message of desired type";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2308
		sym = @symbol(ENOMSG);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2309
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2310
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2311
#ifdef ELOOP
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2312
	    case ELOOP:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2313
		msg = "Too many levels of symbolic links";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2314
		sym = @symbol(ELOOP);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2315
		break;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2316
#endif
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2317
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2318
	    /*
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2319
	     * some stream errors
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2320
	     */
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2321
#ifdef ETIME
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2322
	    case ETIME:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2323
		msg = "Timer expired";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2324
		sym = @symbol(ETIME);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2325
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2326
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2327
#ifdef ENOSR
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2328
	    case ENOSR:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2329
		msg = "Out of streams resources";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2330
		sym = @symbol(ENOSR);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2331
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2332
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2333
#ifdef ENOSTR
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2334
	    case ENOSTR:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2335
		msg = "Device not a stream";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2336
		sym = @symbol(ENOSTR);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2337
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2338
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2339
#ifdef ECOMM
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2340
	    case ECOMM:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2341
		msg = "Communication error on send";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2342
		sym = @symbol(ECOMM);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2343
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2344
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2345
#ifdef EPROTO
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2346
	    case EPROTO:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2347
		msg = "Protocol error";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2348
		sym = @symbol(EPROTO);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2349
		break;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2350
#endif
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2351
	    /*
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2352
	     * nfs errors
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2353
	     */
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2354
#ifdef ESTALE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2355
	    case ESTALE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2356
		msg = "Stale NFS file handle";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2357
		sym = @symbol(ESTALE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2358
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2359
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2360
#ifdef EREMOTE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2361
	    case EREMOTE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2362
		msg = "Too many levels of remote in path";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2363
		sym = @symbol(EREMOTE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2364
		break;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2365
#endif
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2366
	    /*
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2367
	     * some networking errors
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2368
	     */
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2369
#ifdef EINPROGRESS
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2370
	    case EINPROGRESS:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2371
		msg = "Operation now in progress";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2372
		sym = @symbol(EINPROGRESS);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2373
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2374
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2375
#ifdef EALREADY
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2376
	    case EALREADY:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2377
		msg = "Operation already in progress";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2378
		sym = @symbol(EALREADY);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2379
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2380
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2381
#ifdef ENOTSOCK
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2382
	    case ENOTSOCK:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2383
		msg = "Socket operation on non-socket";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2384
		sym = @symbol(ENOTSOCK);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2385
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2386
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2387
#ifdef EDESTADDRREQ
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2388
	    case EDESTADDRREQ:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2389
		msg = "Destination address required";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2390
		sym = @symbol(EDESTADDRREQ);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2391
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2392
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2393
#ifdef EMSGSIZE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2394
	    case EMSGSIZE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2395
		msg = "Message too long";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2396
		sym = @symbol(EMSGSIZE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2397
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2398
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2399
#ifdef EPROTOTYPE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2400
	    case EPROTOTYPE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2401
		msg = "Protocol wrong type for socket";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2402
		sym = @symbol(EPROTOTYPE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2403
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2404
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2405
#ifdef ENOPROTOOPT
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2406
	    case ENOPROTOOPT:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2407
		msg = "Protocol not available";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2408
		sym = @symbol(ENOPROTOOPT);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2409
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2410
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2411
#ifdef EPROTONOSUPPORT
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2412
	    case EPROTONOSUPPORT:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2413
		msg = "Protocol not supported";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2414
		sym = @symbol(EPROTONOSUPPORT);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2415
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2416
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2417
#ifdef ESOCKTNOSUPPORT
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2418
	    case ESOCKTNOSUPPORT:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2419
		msg = "Socket type not supported";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2420
		sym = @symbol(ESOCKTNOSUPPORT);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2421
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2422
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2423
#ifdef EOPNOTSUPP
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2424
	    case EOPNOTSUPP:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2425
		msg = "Operation not supported on socket";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2426
		sym = @symbol(EOPNOTSUPP);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2427
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2428
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2429
#ifdef EPFNOSUPPORT
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2430
	    case EPFNOSUPPORT:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2431
		msg = "Protocol family not supported";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2432
		sym = @symbol(EPFNOSUPPORT);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2433
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2434
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2435
#ifdef EAFNOSUPPORT
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2436
	    case EAFNOSUPPORT:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2437
		msg = "Address family not supported by protocol family";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2438
		sym = @symbol(EAFNOSUPPORT);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2439
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2440
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2441
#ifdef EADDRINUSE
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2442
	    case EADDRINUSE:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2443
		msg = "Address already in use";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2444
		sym = @symbol(EADDRINUSE);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2445
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2446
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2447
#ifdef EADDRNOTAVAIL
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2448
	    case EADDRNOTAVAIL:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2449
		msg = "Can\'t assign requested address";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2450
		sym = @symbol(EADDRNOTAVAIL);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2451
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2452
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2453
#ifdef ETIMEDOUT
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2454
	    case ETIMEDOUT:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2455
		msg = "Connection timed out";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2456
		sym = @symbol(ETIMEDOUT);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2457
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2458
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2459
#ifdef ECONNREFUSED
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2460
	    case ECONNREFUSED:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2461
		msg = "Connection refused";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2462
		sym = @symbol(ECONNREFUSED);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2463
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2464
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2465
#ifdef ENETDOWN
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2466
	    case ENETDOWN:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2467
		msg = "Network is down";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2468
		sym = @symbol(ENETDOWN);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2469
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2470
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2471
#ifdef ENETUNREACH
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2472
	    case ENETUNREACH:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2473
		msg = "Network is unreachable";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2474
		sym = @symbol(ENETUNREACH);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2475
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2476
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2477
#ifdef ENETRESET
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2478
	    case ENETRESET:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2479
		msg = "Network dropped conn due to reset";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2480
		sym = @symbol(ENETRESET);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2481
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2482
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2483
#ifdef ECONNABORTED
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2484
	    case ECONNABORTED:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2485
		msg = "Software caused connection abort";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2486
		sym = @symbol(ECONNABORTED);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2487
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2488
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2489
#ifdef ECONNRESET
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2490
	    case ECONNRESET:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2491
		msg = "Connection reset by peer";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2492
		sym = @symbol(ECONNRESET);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2493
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2494
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2495
#ifdef EISCONN
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2496
	    case EISCONN:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2497
		msg = "Socket is already connected";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2498
		sym = @symbol(EISCONN);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2499
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2500
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2501
#ifdef ENOTCONN
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2502
	    case ENOTCONN:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2503
		msg = "Socket is not connected";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2504
		sym = @symbol(ENOTCONN);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2505
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2506
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2507
#ifdef ESHUTDOWN
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2508
	    case ESHUTDOWN:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2509
		msg = "Can't send after socket shutdown";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2510
		sym = @symbol(ESHUTDOWN);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2511
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2512
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2513
#ifdef EHOSTDOWN
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2514
	    case EHOSTDOWN:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2515
		msg = "Host is down";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2516
		sym = @symbol(EHOSTDOWN);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2517
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2518
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2519
#ifdef EHOSTUNREACH
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2520
	    case EHOSTUNREACH:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2521
		msg = "No route to host";
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2522
		sym = @symbol(EHOSTUNREACH);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2523
		break;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2524
#endif
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2525
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2526
	    default:
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2527
		{
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2528
		    __BEGIN_PROTECT_REGISTERS__
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2529
		    sprintf(buffer, "ErrorNr: %d", __intVal(eno));
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2530
		    __END_PROTECT_REGISTERS__
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2531
		}
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2532
		msg = buffer;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2533
		sym = @symbol(ERROR_OTHER);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2534
		break;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2535
	}
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2536
	text = __MKSTRING(msg);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2537
    } else {
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2538
	text = nil;
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  2539
	sym = nil;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2540
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2541
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2542
    ^ Array with:sym with:text
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2543
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2544
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  2545
     OperatingSystem errorSymbolAndTextForNumber:4
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2546
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2547
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2548
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2549
!UnixOperatingSystem class methodsFor:'executing OS commands'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2550
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2551
commandAndArgsForOSCommand:aCommandString
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2552
    "get a shell and shell arguments for command execution"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2553
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2554
    |shell args|
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2555
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2556
    "/
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2557
    "/ '/bin/sh -c <command>'
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2558
    "/
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2559
    shell := '/bin/sh'.
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2560
    args := Array with:'sh' with:'-c' with:aCommandString.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2561
    ^ Array with:shell with:args
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2562
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2563
    "Modified: / 20.1.1998 / 16:57:19 / md"
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  2564
    "Modified: / 5.6.1998 / 17:40:48 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2565
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2566
3663
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2567
exec:aCommandPath withArguments:argColl environment:env fileDescriptors:fdColl closeDescriptors:closeFdColl fork:doFork newPgrp:newPgrp inDirectory:aDirectory
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2568
    "Internal lowLevel entry for combined fork & exec;
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2569
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2570
     If fork is false (chain a command):
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2571
	 execute the OS command specified by the argument, aCommandPath, with
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2572
	 arguments in argArray (no arguments, if nil).
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2573
	 If successful, this method does not return and smalltalk is gone.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2574
	 If not successful, it does return.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2575
	 Normal use is with forkForCommand.
3663
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2576
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2577
     If fork is true (subprocess command execution):
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2578
	fork a child to do the above.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2579
	The process id of the child process is returned; nil if the fork failed.
3663
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2580
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2581
     fdArray contains the filedescriptors, to be used for the child (if fork is true).
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2582
	fdArray[1] = 15 -> use fd 15 as stdin.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2583
	If an element of the array is set to nil, the corresponding filedescriptor
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2584
	will be closed for the child.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2585
	fdArray[0] == StdIn for child
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2586
	fdArray[1] == StdOut for child
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2587
	fdArray[2] == StdErr for child
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2588
	on VMS, these must be channels as returned by createMailBox.
3663
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2589
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2590
     closeFdArray contains descriptors that will be closed in the subprocess.
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2591
	closeDescriptors are ignored in the WIN32 & VMS versions.
3663
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2592
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2593
     If newPgrp is true, the subprocess will be established in a new process group.
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2594
	The processgroup will be equal to id.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2595
	newPgrp is not used on WIN32 and VMS systems.
3663
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2596
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2597
     env specifies environment variables which are passed differently from
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2598
     the current environment. If non-nil, it must be a dictionary providing
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2599
     key-value pairs for changed/added environment variables.
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2600
     To pass a variable as empty (i.e. unset), pass a nil value.
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2601
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2602
     Notice: this used to be two separate ST-methods; however, in order to use
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2603
	    vfork on some machines, it had to be merged into one, to avoid write
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2604
	    accesses to ST/X memory from the vforked-child.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2605
	    The code below only does read accesses."
3663
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2606
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2607
    |envPairs argArray fdArray closeFdArray dirName|
3543
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2608
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2609
    env notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2610
	envPairs := OrderedCollection new.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2611
	env keysAndValuesDo:[:key :val |
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2612
	    envPairs add:key; add:val
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2613
	].
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2614
	envPairs := envPairs asArray.
3543
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2615
    ].
3625
c74e6fa0647e *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3595
diff changeset
  2616
    argColl notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2617
	argArray := argColl asArray
3625
c74e6fa0647e *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3595
diff changeset
  2618
    ].
c74e6fa0647e *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3595
diff changeset
  2619
    fdColl notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2620
	fdArray := fdColl asArray
3625
c74e6fa0647e *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3595
diff changeset
  2621
    ].
c74e6fa0647e *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3595
diff changeset
  2622
    closeFdColl notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2623
	closeFdArray := closeFdColl asArray
3663
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2624
    ].
b5d8643a7ed1 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3625
diff changeset
  2625
    aDirectory notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2626
	dirName := aDirectory asFilename name
3625
c74e6fa0647e *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3595
diff changeset
  2627
    ].
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2628
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2629
%{  /* STACK: 16000 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2630
    char **argv;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2631
    int nargs, i, id;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2632
    OBJ arg;
3564
eefdb0c79055 made environment code independent of setenv/putenv
Claus Gittinger <cg@exept.de>
parents: 3563
diff changeset
  2633
    extern char **environ;
3571
9090dc66a427 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3564
diff changeset
  2634
    char **_env, **_nEnv;
3801
b4b3d6a6e48f oops - isArrayLike is not yet defined
Claus Gittinger <cg@exept.de>
parents: 3795
diff changeset
  2635
#ifndef __isArrayLike
b4b3d6a6e48f oops - isArrayLike is not yet defined
Claus Gittinger <cg@exept.de>
parents: 3795
diff changeset
  2636
# define __isArrayLike __isArray
b4b3d6a6e48f oops - isArrayLike is not yet defined
Claus Gittinger <cg@exept.de>
parents: 3795
diff changeset
  2637
#endif
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2638
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2639
    if (__isString(aCommandPath) && 
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2640
	((argArray == nil) || __isArrayLike(argArray)) &&
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2641
	((fdArray == nil) || __isArrayLike(fdArray)) &&
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2642
	((closeFdArray == nil) || __isArrayLike(closeFdArray))
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2643
    ) {
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2644
	nargs = argArray == nil ? 0 : __arraySize(argArray);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2645
	argv = (char **) malloc(sizeof(char *) * (nargs + 1));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2646
	if (argv) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2647
	    int nOldEnv, nNewEnv;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2648
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2649
	    for (i=0; i < nargs; i++) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2650
		arg = __ArrayInstPtr(argArray)->a_element[i];
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2651
		if (__isString(arg)) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2652
		    argv[i] = (char *) __stringVal(arg);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2653
		} else {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2654
		    argv[i] = "";
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2655
		}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2656
	    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2657
	    argv[i] = NULL;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2658
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2659
	    /*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2660
	     * number of new items in environment ..       
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2661
	     */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2662
	    nNewEnv = 0;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2663
	    if ((envPairs != nil) && __isArrayLike(envPairs)) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2664
		nNewEnv = __arraySize(envPairs) / 2;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2665
	    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2666
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2667
	    if (nNewEnv == 0) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2668
		_nEnv = environ;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2669
	    } else {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2670
		_env = environ;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2671
		/* 
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2672
		 * get size of environment
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2673
		 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2674
		nOldEnv = 0;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2675
		if (_env) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2676
		    while (*_env) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2677
			nOldEnv++;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2678
			_env++;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2679
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2680
		}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2681
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2682
		/*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2683
		 * generate a new environment
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2684
		 * I have not found a spec which defines if
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2685
		 * items at the end overwrite previous definitions,
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2686
		 * or if the first encountered definition is valid.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2687
		 * To be prepared for any case, simply add the new definitions
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2688
		 * at both ends - that should do it in any case.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2689
		 * Someone with more know-how may want to fix this.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2690
		 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2691
		_nEnv = (char **)malloc(sizeof(char *) * (nNewEnv + nOldEnv + nNewEnv + 1));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2692
		if (_nEnv) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2693
		    char **eO, **eN;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2694
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2695
		    eN = _nEnv;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2696
		    if (nNewEnv) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2697
			/*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2698
			 * add new items at the front ...
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2699
			 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2700
			int i;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2701
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2702
			for (i=0; (i+1)<__arraySize(envPairs); i+=2) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2703
			    OBJ t;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2704
			    char *var, *val, *e;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2705
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2706
			    t = __ArrayInstPtr(envPairs)->a_element[i];
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2707
			    if (__isString(t) || __isSymbol(t)) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2708
				var = (char *)__stringVal(t);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2709
				t = __ArrayInstPtr(envPairs)->a_element[i+1];
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2710
				if (__isString(t) || __isSymbol(t)) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2711
				    val = (char *)__stringVal(t);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2712
				} else {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2713
				    val = NULL;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2714
				}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2715
				if (val != NULL) {                
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2716
				    e = (char *)malloc(strlen(var) + 1 + strlen(val) + 1);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2717
				    strcpy(e, var);               
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2718
				    strcat(e, "=");               
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2719
				    strcat(e, val);               
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2720
				} else {                          
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2721
				    e = (char *)malloc(strlen(var) + 1 + 1);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2722
				    strcpy(e, var);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2723
				    strcat(e, "=");
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2724
				}   
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2725
				*eN++ = e;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2726
			    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2727
			}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2728
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2729
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2730
		    if (nOldEnv) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2731
			/*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2732
			 * append old environment 
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2733
			 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2734
			eO = environ;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2735
			while (*eN = *eO++) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2736
			    eN++;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2737
			}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2738
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2739
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2740
		    if (nNewEnv) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2741
			/*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2742
			 * new items again at the end
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2743
			 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2744
			for (eO = _nEnv, i=0; i<nNewEnv; i++) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2745
			    *eN++ = *eO++;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2746
			}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2747
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2748
			*eN = NULL;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2749
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2750
		}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2751
	    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2752
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2753
	    if (doFork == true) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2754
		/*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2755
		 * fork a subprocess.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2756
		 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2757
		int nfd, nclose;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2758
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2759
		nfd = fdArray == nil ? 0 : __arraySize(fdArray);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2760
		nclose = closeFdArray == nil ? 0 : __arraySize(closeFdArray);
3543
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2761
#ifdef HAS_VFORK
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2762
		id = vfork();
3543
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2763
#else
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2764
		id = fork();
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2765
#endif
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2766
		if (id == 0) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2767
		    /*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2768
		    ** In child.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2769
		    ** first: dup filedescriptors
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2770
		    */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2771
		    for (i = 0; i < nfd; i++) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2772
			OBJ fd;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2773
			int rslt;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2774
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2775
			fd = __ArrayInstPtr(fdArray)->a_element[i];
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2776
			if (__isSmallInteger(fd) && (__intVal(fd) != i)) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2777
			    do {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2778
				rslt = dup2(__intVal(fd), i);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2779
			    } while ((rslt < 0) && (errno == EINTR));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2780
			}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2781
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2782
		    /*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2783
		    ** second: close unused filedescriptors
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2784
		    */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2785
		    for (i = 0; i < nfd; i++) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2786
			if (__ArrayInstPtr(fdArray)->a_element[i] == nil) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2787
			    close(i);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2788
			}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2789
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2790
		    /*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2791
		    ** third: close filedescriptors
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2792
		    */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2793
		    for (i = 0; i < nclose; i++) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2794
			OBJ fd;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2795
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2796
			fd = __ArrayInstPtr(closeFdArray)->a_element[i];
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2797
			if (__isSmallInteger(fd)) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2798
			    close(__intVal(fd));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2799
			}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2800
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2801
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2802
		    if (newPgrp == true) {
3564
eefdb0c79055 made environment code independent of setenv/putenv
Claus Gittinger <cg@exept.de>
parents: 3563
diff changeset
  2803
#ifndef NEXT
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2804
			setsid();
3564
eefdb0c79055 made environment code independent of setenv/putenv
Claus Gittinger <cg@exept.de>
parents: 3563
diff changeset
  2805
#endif
3555
211885c31b61 correctly setup pgrocess group (for terminalView)
Claus Gittinger <cg@exept.de>
parents: 3550
diff changeset
  2806
#if defined(TIOCSCTTY)
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2807
			ioctl(0, TIOCSCTTY, 0) ;
3561
9a117ea69e2f *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3558
diff changeset
  2808
#endif
9a117ea69e2f *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3558
diff changeset
  2809
3555
211885c31b61 correctly setup pgrocess group (for terminalView)
Claus Gittinger <cg@exept.de>
parents: 3550
diff changeset
  2810
#if defined(TIOCSPGRP)
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2811
			{
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2812
			    int pgrp = getpid();
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2813
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2814
			    ioctl(0, TIOCSPGRP, (char *)&pgrp);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2815
			}
3555
211885c31b61 correctly setup pgrocess group (for terminalView)
Claus Gittinger <cg@exept.de>
parents: 3550
diff changeset
  2816
#endif
3543
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2817
#if defined(_POSIX_JOB_CONTROL)
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2818
			(void) setpgid(0, 0);
3543
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2819
#else
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2820
# if defined(BSD) || defined(LINUX)
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2821
			(void) setpgrp(0);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2822
# endif
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2823
#endif
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2824
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2825
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2826
		    if (dirName != nil) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2827
			chdir(__stringVal(dirName));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2828
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2829
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2830
		    execve(__stringVal(aCommandPath), argv, _nEnv);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2831
		    /* should not be reached */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2832
		    _exit(127);                 /* POSIX 2 compatible exit value */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2833
		}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2834
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2835
	    } else {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2836
		if (dirName != nil) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2837
		    chdir(__stringVal(dirName));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2838
		}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2839
		/*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2840
		 * no subprocess (i.e. transfer to another program)
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2841
		 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2842
		execve(__stringVal(aCommandPath), argv, _nEnv);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2843
		/* 
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2844
		 * should not be reached
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2845
		 * (well, it is, if you pass a wrong command-path)
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2846
		 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2847
		id = -1;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2848
	    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2849
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2850
	    if (nNewEnv && (_nEnv != NULL)) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2851
		/*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2852
		 * free new environment stuff
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2853
		 */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2854
		for (i=0; i<nNewEnv;i++) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2855
		    char *e = _nEnv[i];
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2856
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2857
		    if (e) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2858
			free(e);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2859
		    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2860
		}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2861
		free(_nEnv);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2862
	    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2863
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2864
	    free(argv);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2865
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2866
	    /*
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2867
	     * In parent: succes or failure
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2868
	     */
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2869
	    if (id == -1) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2870
		RETURN (nil);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2871
	    } else {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2872
		RETURN (__MKSMALLINT(id));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2873
	    }
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2874
	}
3543
acd4a449d96b allow passing environment variables with the exec.
Claus Gittinger <cg@exept.de>
parents: 3542
diff changeset
  2875
    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2876
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2877
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2878
     path-argument not string
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2879
     or argArray not an array/nil
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2880
     or malloc failed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2881
     or not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2882
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2883
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2884
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2885
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2886
     |id|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2887
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  2888
     id := OperatingSystem fork.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2889
     id == 0 ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2890
	'I am the child'.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2891
	OperatingSystem exec:'/bin/ls' withArguments:#('ls' '/tmp').
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2892
	'not reached'.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2893
     ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2894
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2895
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2896
     |id|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2897
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  2898
     id := OperatingSystem fork.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2899
     id == 0 ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2900
	'I am the child'.
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2901
	OperatingSystem
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2902
	   exec:'/bin/sh'
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2903
	   withArguments:#('sh' '-c' 'sleep 2;echo 1;sleep 2;echo 2').
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  2904
	'not reached'.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2905
     ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2906
     id printNL.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2907
     (Delay forSeconds:3.5) wait.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2908
     'killing ...' printNL.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  2909
     OperatingSystem sendSignal:(OperatingSystem sigTERM) to:id.
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  2910
     OperatingSystem sendSignal:(OperatingSystem sigKILL) to:id
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2911
    "
3564
eefdb0c79055 made environment code independent of setenv/putenv
Claus Gittinger <cg@exept.de>
parents: 3563
diff changeset
  2912
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2913
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2914
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2915
executeCommand:aCommandString inDirectory:aDirectory
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2916
    "much like #executeCommand:, but changes the current directory
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2917
     for the command. Since this is OS specific, use this instead of
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2918
     hardwiring any 'cd ..' command strings into your applictions."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2919
4018
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  2920
     ^ self
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  2921
	executeCommand:aCommandString 
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  2922
	inputFrom:nil 
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  2923
	outputTo:nil 
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  2924
	errorTo:nil 
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  2925
	inDirectory:aDirectory asFilename name
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  2926
	onError:[:status| false].
4018
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  2927
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  2928
"/    | cmd |
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  2929
"/
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  2930
"/    "/ unix - prepend a 'cd' to the command
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  2931
"/
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  2932
"/    cmd := 'cd ' , aDirectory asFilename name, '; ' , aCommandString.
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  2933
"/    ^ self executeCommand:cmd
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2934
3515
e7ff23b98a83 removed more win32 / vms stuff
Claus Gittinger <cg@exept.de>
parents: 3512
diff changeset
  2935
    "Modified: / 20.1.1998 / 17:03:03 / md"
e7ff23b98a83 removed more win32 / vms stuff
Claus Gittinger <cg@exept.de>
parents: 3512
diff changeset
  2936
    "Modified: / 5.6.1998 / 19:01:29 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2937
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2938
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2939
fork
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2940
    "fork a new (HEAVY-weight) unix process.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2941
     Not supported with MSDOS & VMS systems.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2942
     Dont confuse this with Block>>fork, which creates 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2943
     lightweight smalltalk processes. This method will return
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2944
     0 to the child process, and a non-zero number (which is the childs
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2945
     unix-process-id) to the parent (original) process.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2946
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2947
     In normal situations, you dont need to use this low level entry; see
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2948
     #startProcess: and #executCommand: for higher level interfaces."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2949
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2950
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2951
    int pid;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2952
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2953
    pid = fork();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2954
    RETURN ( __MKUINT(pid) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2955
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2956
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2957
    "/ not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2958
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2959
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2960
    ^ UnsupportedOperationSignal raise
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2961
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2962
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2963
     |id|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2964
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  2965
     id := OperatingSystem fork.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2966
     id == 0 ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2967
	'I am the child process' printCR.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  2968
	OperatingSystem exit
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2969
     ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2970
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2971
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2972
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2973
getStatusOfProcess:aProcessId
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2974
    "wait for a process to terminate and fetch its exit status.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2975
     This is required to avoid zombie processes."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2976
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2977
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2978
    int status;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2979
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2980
    if (__isSmallInteger(aProcessId)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2981
	pid_t pid = (pid_t)(__intVal(aProcessId));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2982
	{
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2983
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2984
# ifdef  NO_WAITPID
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2985
	    pid_t child;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2986
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2987
	    do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2988
		__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2989
		child = __wait (&status);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2990
		__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2991
		if (child < 0 && errno != EINTR) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2992
		    fprintf(stderr, "OS: child-wait errno=%d\n", errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2993
		    status = -1;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2994
		    break;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2995
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2996
	    } while (child != pid);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  2997
# else
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2998
	    pid_t child;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  2999
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3000
	    /* claus: the original did not care for EINTR here ... */
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3001
	    do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3002
		__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3003
		child = __waitpid (pid, &status, 0);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3004
		__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3005
	    } while ((child != pid) && (errno == EINTR));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3006
	    if (child != pid) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3007
		fprintf(stderr, "OS: child-waitpid errno=%d\n", errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3008
		status = -1;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3009
	    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3010
# endif /* NO_WAITPID */
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3011
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3012
	RETURN ( __MKSMALLINT(status));
3515
e7ff23b98a83 removed more win32 / vms stuff
Claus Gittinger <cg@exept.de>
parents: 3512
diff changeset
  3013
    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3014
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3015
    self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3016
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3017
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3018
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3019
pathOfCommand:aCommand
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3020
    "find where aCommand's executable file is;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3021
     return its full pathName if there is such a command, otherwise
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3022
     return nil."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3023
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3024
    |path f fExt|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3025
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3026
    aCommand asFilename isAbsolute ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3027
	^ aCommand
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3028
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3029
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3030
    path := self getEnvironment:'PATH'.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3031
    path notNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3032
	(path asCollectionOfSubstringsSeparatedBy:(self pathSeparator)) do:[:path |
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3033
	    path isEmpty ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3034
		f := aCommand asFilename
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3035
	    ] ifFalse:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3036
		f := path asFilename construct:aCommand.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3037
	    ].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3038
	    self executableFileExtensions do:[:ext |
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3039
		ext notEmpty ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3040
		    fExt := (f pathName , ext) asFilename.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3041
		] ifFalse:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3042
		    fExt := f.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3043
		].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3044
		fExt isExecutable ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3045
		    ^ fExt pathName
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3046
		].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3047
	    ].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3048
	].
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3049
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3050
    ^ nil
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3051
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3052
    "unix:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3053
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3054
     OperatingSystem pathOfCommand:'fooBar'  
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3055
     OperatingSystem pathOfCommand:'ls'    
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3056
     OperatingSystem pathOfCommand:'cvs'   
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3057
     OperatingSystem pathOfCommand:'stx'   
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3058
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3059
    "windows:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3060
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3061
     OperatingSystem pathOfCommand:'windbg'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3062
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3063
3515
e7ff23b98a83 removed more win32 / vms stuff
Claus Gittinger <cg@exept.de>
parents: 3512
diff changeset
  3064
    "Modified: / 5.6.1998 / 19:03:32 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3065
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3066
3928
c299502a62b9 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3801
diff changeset
  3067
startProcess:aCommandString inputFrom:anExternalInStream outputTo:anExternalOutStream errorTo:anExternalErrStream inDirectory:dir
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3068
    "start executing the OS command as specified by the argument, aCommandString
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3069
     as a separate process; do not wait for the command to finish.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3070
     The commandString is passed to a shell for execution - see the description of
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3071
     'sh -c' in your UNIX manual ('cmd.com' in your MSDOS manual).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3072
     The command gets stdIn, stdOut and stdErr assigned from the arguments;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3073
     each may be nil.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3074
     Return the processId if successful, nil otherwise.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3075
     Use #monitorPid:action: for synchronization and exec status return,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3076
     or #killProcess: to stop it."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3077
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3078
    |in out err shellAndArgs|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3079
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3080
    anExternalInStream notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3081
	in := anExternalInStream fileDescriptor.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3082
    ] ifFalse:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3083
	in := '/dev/null' asFilename readStream fileDescriptor
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3084
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3085
    anExternalOutStream notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3086
	out := anExternalOutStream fileDescriptor.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3087
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3088
    anExternalErrStream notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3089
	err := anExternalErrStream fileDescriptor.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3090
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3091
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3092
    shellAndArgs := self commandAndArgsForOSCommand:aCommandString.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3093
    ^ self
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3094
	exec:(shellAndArgs at:1)
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3095
	withArguments:(shellAndArgs at:2)
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3096
	fileDescriptors:(Array with:in with:out with:err)
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3097
	closeDescriptors:nil
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3098
	fork:true
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3099
	newPgrp:false
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3100
	inDirectory:dir
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3101
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3102
    "blocking at current prio (i.e. only higher prio threads execute):
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3103
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3104
     OperatingSystem executeCommand:'ls -l > out'.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3105
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3106
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3107
    "non-blocking (lower prio threads continue):
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3108
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3109
     |in out err pid sema|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3110
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3111
     in := 'out' asFilename readStream.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3112
     out := 'out2' asFilename writeStream.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3113
     err := 'err' asFilename writeStream.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3114
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3115
     sema := Semaphore new.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3116
     pid := OperatingSystem startProcess:'sleep 10; grep drw' inputFrom:in outputTo:out errorTo:err.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3117
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3118
     The following will no longer work. monitorPid has disappeared 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3119
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3120
     pid notNil ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3121
	 Processor monitorPid:pid action:[:OSstatus | sema signal ].
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3122
     ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3123
     in close.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3124
     out close.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3125
     err close.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3126
     sema wait.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3127
     Transcript showCR:'finished'
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3128
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3129
3515
e7ff23b98a83 removed more win32 / vms stuff
Claus Gittinger <cg@exept.de>
parents: 3512
diff changeset
  3130
    "Modified: / 21.3.1997 / 10:04:35 / dq"
e7ff23b98a83 removed more win32 / vms stuff
Claus Gittinger <cg@exept.de>
parents: 3512
diff changeset
  3131
    "Modified: / 15.7.1997 / 16:03:51 / stefan"
e7ff23b98a83 removed more win32 / vms stuff
Claus Gittinger <cg@exept.de>
parents: 3512
diff changeset
  3132
    "Modified: / 5.6.1998 / 19:03:51 / cg"
3928
c299502a62b9 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3801
diff changeset
  3133
    "Created: / 12.11.1998 / 14:39:20 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3134
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3135
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3136
!UnixOperatingSystem class methodsFor:'file access'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3137
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3138
closeFd:anInteger
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3139
    "low level close of a filedescriptor"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3140
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3141
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3142
     if (__isSmallInteger(anInteger)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3143
	close(__intVal(anInteger));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3144
	RETURN(self);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3145
     }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3146
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3147
     ^ self primitiveFailed.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3148
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3149
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3150
createDirectory:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3151
    "create a new directory with name 'aPathName', which may be an absolute
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3152
     path, or relative to the current directory.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3153
     Return true if successful (or the directory existed already), false if failed.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3154
     This is a low-level entry - use Filename protocol for compatibility."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3155
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3156
    "/ if it already exists this is ok
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3157
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3158
    (self isDirectory:aPathName) ifTrue:[^ true].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3159
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3160
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3161
    if (__isString(aPathName)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3162
	int ret;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3163
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3164
	ret = mkdir(__stringVal(aPathName), 0755);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3165
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3166
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3167
	    RETURN (false);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3168
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3169
	RETURN (true);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3170
      }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3171
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3172
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3173
"/    self isUNIXlike ifTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3174
"/      ^ self executeCommand:('mkdir 2>/dev/null ', newPathName)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3175
"/    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3176
"/    ^ self executeCommand:('mkdir ', newPathName)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3177
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3178
    self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3179
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3180
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3181
     OperatingSystem createDirectory:'foo'  
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3182
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3183
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3184
    "Modified: 20.12.1995 / 11:24:13 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3185
    "Modified: 29.6.1996 / 14:06:54 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3186
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3187
3759
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3188
createHardLinkFrom:oldPath to:newPath
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3189
    "link the file 'oldPath' to 'newPath'. The link will be a hard link.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3190
     Return true if successful, false if not."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3191
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3192
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3193
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3194
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3195
    if (__isString(oldPath) && __isString(newPath)) {
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3196
	__BEGIN_INTERRUPTABLE__
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3197
	do {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3198
	    ret = link((char *) __stringVal(oldPath), (char *) __stringVal(newPath));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3199
	} while (ret < 0 && errno == EINTR);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3200
	__END_INTERRUPTABLE__
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3201
	if (ret < 0) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3202
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3203
	    RETURN ( false );
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3204
	}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3205
	RETURN (true);
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3206
    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3207
%}.
3759
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3208
    "/
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3209
    "/ bad argument(s) given
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3210
    "/
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3211
    ^ self primitiveFailed 
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3212
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3213
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3214
     OperatingSystem linkFile:'foo' to:'bar'
3759
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3215
    "
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3216
!
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3217
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3218
createSymbolicLinkFrom:oldPath to:newPath
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3219
    "make a symbolic link for 'newPath' to the file 'oldPath'.
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3220
     The link will be a soft (symbolic) link.
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3221
     Return true if successful, false if not."
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3222
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3223
%{
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3224
#ifdef S_IFLNK
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3225
    int ret;
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3226
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3227
    if (__isString(oldPath) && __isString(newPath)) {
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3228
	__BEGIN_INTERRUPTABLE__
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3229
	do {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3230
	    ret = symlink((char *) __stringVal(oldPath), (char *) __stringVal(newPath));
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3231
	} while (ret < 0 && errno == EINTR);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3232
	__END_INTERRUPTABLE__
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3233
	if (ret < 0) {
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3234
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3235
	    RETURN ( false );
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3236
	}
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3237
	RETURN (true);
3759
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3238
    }
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3239
#endif
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3240
%}.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3241
    (oldPath isString not or:[newPath isString not]) ifTrue:[
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3242
	"/
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3243
	"/ bad argument(s) given
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3244
	"/
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  3245
	^ self primitiveFailed 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3246
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3247
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3248
    "/
3759
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  3249
    "/ this Unix does not seem to support symbolic links
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3250
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3251
    ^ UnsupportedOperationSignal raise
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3252
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3253
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3254
     OperatingSystem symbolicLinkFile:'foo' to:'bar'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3255
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3256
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3257
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3258
recursiveCopyDirectory:sourcePathName to:destination
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3259
    "copy the directory named 'sourcePathName' and all contained files/directories to 'destination'.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3260
     Return true if successful."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3261
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3262
    ^ self executeCommand:('cp -rf ' , sourcePathName, ' ', destination)
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3263
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3264
    "Modified: / 5.6.1998 / 18:33:57 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3265
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3266
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3267
recursiveRemoveDirectory:fullPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3268
    "remove the directory named 'fullPathName' and all contained files/directories.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3269
     Return true if successful."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3270
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3271
    ^ self executeCommand:('rm -rf ' , fullPathName)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3272
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3273
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3274
     OperatingSystem recursiveCreateDirectory:'foo/bar/baz'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3275
     OperatingSystem recursiveRemoveDirectory:'foo'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3276
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3277
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3278
    "Modified: / 5.6.1998 / 18:34:03 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3279
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3280
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3281
removeDirectory:fullPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3282
    "remove the directory named 'fullPathName'. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3283
     The directory must be empty and you must have appropriate access rights.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3284
     Return true if successful, false if directory is not empty or no permission.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3285
     This is a lowLevel entry - use Filename protocol for compatibility."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3286
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3287
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3288
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3289
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3290
    if (__isString(fullPathName)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3291
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3292
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3293
	    ret = rmdir((char *) __stringVal(fullPathName));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3294
	} while (ret < 0 && errno == EINTR);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3295
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3296
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3297
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3298
	    RETURN ( false );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3299
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3300
	RETURN (true);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3301
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3302
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3303
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3304
    "/ either not a string argument,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3305
    "/ or not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3306
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3307
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3308
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3309
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3310
     OperatingSystem createDirectory:'foo'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3311
     OperatingSystem removeDirectory:'foo'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3312
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3313
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3314
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3315
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3316
removeFile:fullPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3317
    "remove the file named 'fullPathName'; return true if successful.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3318
     This is a lowLevel entry - use Filename protocol for compatibility."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3319
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3320
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3321
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3322
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3323
    if (__isString(fullPathName)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3324
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3325
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3326
	    ret = unlink((char *) __stringVal(fullPathName));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3327
	} while (ret < 0 && errno == EINTR);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3328
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3329
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3330
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3331
	    RETURN ( false );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3332
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3333
	RETURN (true);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3334
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3335
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3336
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3337
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3338
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3339
renameFile:oldPath to:newPath
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3340
    "rename the file 'oldPath' to 'newPath'. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3341
     Someone else has to care for the names to be correct and 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3342
     correct for the OS used - therefore, this should not be called
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3343
     directlt. Instead, use Filename protocol to rename; this cares for
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3344
     any invalid names.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3345
     Returns true if successful, false if not"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3346
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3347
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3348
    int ret, eno;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3349
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3350
    if (__isString(oldPath) && __isString(newPath)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3351
#if defined(HAS_RENAME)
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3352
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3353
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3354
	    ret = rename((char *) __stringVal(oldPath), (char *) __stringVal(newPath));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3355
	} while (ret < 0 && errno == EINTR);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3356
	__END_INTERRUPTABLE__
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3357
#else
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3358
	ret = link((char *) __stringVal(oldPath), (char *) __stringVal(newPath));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3359
	if (ret >= 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3360
	    ret = unlink((char *) __stringVal(oldPath));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3361
	    if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3362
		eno = errno;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3363
		unlink((char *) __stringVal(newPath));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3364
		errno = eno;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3365
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3366
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3367
#endif
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3368
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3369
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3370
	    RETURN ( false );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3371
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3372
	RETURN (true);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3373
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3374
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3375
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3376
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3377
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3378
     OperatingSystem renameFile:'foo' to:'bar'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3379
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3380
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3381
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3382
truncateFile:aPathName to:newSize
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3383
    "change a files size return true on success, false on failure.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3384
     This may not be supported on all architectures.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3385
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3386
     This is a low-level entry - use Filename protocol."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3387
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3388
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3389
#ifdef HAS_TRUNCATE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3390
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3391
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3392
    if (__isString(aPathName)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3393
     && __isSmallInteger(newSize)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3394
	__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3395
	do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3396
	    ret = truncate((char *) __stringVal(aPathName), __intVal(newSize));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3397
	} while (ret < 0 && errno == EINTR);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3398
	__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3399
	if (ret < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3400
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3401
	    RETURN ( false );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3402
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3403
	RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3404
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3405
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3406
# ifdef HAS_FTRUNCATE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3407
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3408
    int fd;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3409
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3410
    if (__isString(aPathName)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3411
     && __isSmallInteger(newSize)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3412
	do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3413
	    fd = open((char *) __stringVal(aPathName), 2);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3414
	} while (fd < 0 && errno == EINTR);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3415
	if (fd < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3416
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3417
	    RETURN ( false );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3418
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3419
        
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3420
	ret = ftruncate(fd, __intVal(newSize));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3421
	close(fd);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3422
	if (ret < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3423
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3424
	    RETURN ( false );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3425
	} 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3426
	RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3427
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3428
# endif /* using FTRUNCATE */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3429
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3430
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3431
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3432
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3433
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3434
!UnixOperatingSystem class methodsFor:'file access rights'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3435
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3436
accessMaskFor:aSymbol
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3437
    "return the access bits mask for numbers as returned by 
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3438
     OperatingSystem>>accessModeOf:
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3439
     and expected by OperatingSystem>>changeAccessModeOf:to:.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3440
     Since these numbers are OS dependent, always use the mask
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3441
     (never hardcode 8rxxx into your code)."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3442
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3443
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3444
#   ifndef S_IRUSR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3445
    /* posix systems should define these ... */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3446
#    define S_IRUSR 0400
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3447
#    define S_IWUSR 0200
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3448
#    define S_IXUSR 0100
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3449
#    define S_IRGRP 0040
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3450
#    define S_IWGRP 0020
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3451
#    define S_IXGRP 0010
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3452
#    define S_IROTH 0004
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3453
#    define S_IWOTH 0002
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3454
#    define S_IXOTH 0001
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3455
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3456
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3457
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3458
    if (aSymbol == @symbol(readUser)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3459
	RETURN ( __MKSMALLINT(S_IRUSR) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3460
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3461
    if (aSymbol == @symbol(writeUser)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3462
	RETURN ( __MKSMALLINT(S_IWUSR) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3463
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3464
    if (aSymbol == @symbol(executeUser)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3465
	RETURN ( __MKSMALLINT(S_IXUSR) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3466
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3467
    if (aSymbol == @symbol(readGroup)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3468
	RETURN ( __MKSMALLINT(S_IRGRP) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3469
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3470
    if (aSymbol == @symbol(writeGroup)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3471
	RETURN ( __MKSMALLINT(S_IWGRP) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3472
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3473
    if (aSymbol == @symbol(executeGroup)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3474
	RETURN ( __MKSMALLINT(S_IXGRP) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3475
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3476
    if (aSymbol == @symbol(readOthers)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3477
	RETURN ( __MKSMALLINT(S_IROTH) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3478
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3479
    if (aSymbol == @symbol(writeOthers)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3480
	RETURN ( __MKSMALLINT(S_IWOTH) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3481
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3482
    if (aSymbol == @symbol(executeOthers)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3483
	RETURN ( __MKSMALLINT(S_IXOTH) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3484
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3485
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3486
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3487
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3488
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3489
     OperatingSystem accessMaskFor:#readUser
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3490
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3491
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3492
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3493
accessModeOf:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3494
    "return a number representing access rights rwxrwxrwx for owner,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3495
     group and others. Return nil if such a file does not exist.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3496
     Notice that the returned number is OS dependent - use the 
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3497
     modeMasks as returned by OperatingSystem>>accessMaskFor:"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3498
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3499
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3500
     this could have been implemented as:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3501
	(self infoOf:aPathName) at:#mode
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3502
     but for huge directory searches the code below is faster
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3503
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3504
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3505
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3506
    struct stat buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3507
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3508
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3509
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3510
# ifdef TRACE_STAT_CALLS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3511
	printf("stat on '%s' for accessMode\n", __stringVal(aPathName));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3512
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3513
	__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3514
	do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3515
	    ret = stat((char *) __stringVal(aPathName), &buf);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3516
	} while ((ret < 0) && (errno == EINTR));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3517
	__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3518
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3519
	if (ret < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3520
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3521
	    RETURN ( nil );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3522
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3523
	RETURN ( __MKSMALLINT(buf.st_mode & 0777) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3524
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3525
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3526
   ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3527
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3528
   "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3529
    (OperatingSystem accessModeOf:'/') printStringRadix:8
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3530
   "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3531
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3532
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3533
changeAccessModeOf:aPathName to:modeBits
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3534
    "change the access rights of aPathName to the OS dependent modeBits.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3535
     You should construct this mask using accessMaskFor, to be OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3536
     independent. Return true if changed, 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3537
     false if such a file does not exist or change was not allowd."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3538
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3539
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3540
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3541
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3542
    if (__isString(aPathName) && __isSmallInteger(modeBits)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3543
	__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3544
	do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3545
	    ret = chmod((char *)__stringVal(aPathName), __intVal(modeBits));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3546
	} while (ret < 0 && errno == EINTR);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3547
	__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3548
	if (ret < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3549
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3550
	    RETURN ( false );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3551
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3552
	RETURN ( true );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3553
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3554
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3555
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3556
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3557
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3558
!UnixOperatingSystem class methodsFor:'file locking'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3559
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3560
lockFD:aFileDescriptor shared:isSharedReadLock blocking:blockIfLocked
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3561
   "set a lock on the file represented by aFileDescriptor.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3562
    (such as returned by ExternalStream>>fileDescriptor).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3563
    On some systems, only advisory locks are available -
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3564
    these depends on other accessors to also perform the locking operation.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3565
    If they do not, they may still access the file 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3566
    (on some systems, locks are mandatory, on others, they are advisory). 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3567
    The isSharedReadLock argument (if true) specifies if multiple readers
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3568
    are to be allowed - if false, they are not.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3569
    On some systems, all locks are non-exclusive locks.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3570
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3571
    Returns true, if the lock was aquired, false otherwise.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3572
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3573
    Notice, that not all OS's support these locks; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3574
    on some, this may simply be a no-op.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3575
    Also notice, that some systems block the process, to wait for the lock.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3576
    This can (again: on some systems) be avoided by passing a false blockIfLocked
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3577
    argument."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3578
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3579
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3580
    if (__isSmallInteger(aFileDescriptor)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3581
	int fd = __intVal(aFileDescriptor);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3582
	int lockArg;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3583
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3584
	/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3585
	 * claus: sigh - each one has a different interface ... 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3586
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3587
#if defined(F_SETLK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3588
	{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3589
	    /* 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3590
	     * new fcntl(SETLK) interface;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3591
	     * available on SYSV4 and Linux
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3592
	     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3593
	    struct flock flock;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3594
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3595
	    if (isSharedReadLock == true) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3596
		flock.l_type = F_RDLCK;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3597
	    } else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3598
		flock.l_type = F_WRLCK;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3599
	    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3600
	    flock.l_whence = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3601
	    flock.l_start = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3602
	    flock.l_len = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3603
	    lockArg = F_SETLK;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3604
# if defined(F_SETLKW)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3605
	    if (blockIfLocked == true) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3606
		lockArg = F_SETLKW;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3607
	    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3608
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3609
	    if (fcntl(fd, lockArg, &flock) != -1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3610
		RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3611
	    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3612
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3613
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3614
#else /* no F_SETLK available */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3615
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3616
# if defined(LOCK_EX) && defined(LOCK_UN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3617
	/* 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3618
	 * BSD 4.3 advisory locks
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3619
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3620
	lockArg = LOCK_EX;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3621
#  if defined(LOCK_SH)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3622
	if (isSharedReadLock == true) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3623
	    lockArg = LOCK_SH
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3624
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3625
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3626
#  if defined(LOCK_NB)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3627
	if (blockIfLocked == false) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3628
	    lockArg |= LOCK_NB;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3629
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3630
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3631
	if (flock(fd, lockArg) != -1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3632
	    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3633
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3634
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3635
# else /* no flock available */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3636
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3637
#  if defined(F_LOCK) && defined(F_UNLOCK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3638
	/* 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3639
	 * SYSV3 advisory locks
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3640
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3641
	if (lockf(fd, F_LOCK, 0) != -1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3642
	    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3643
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3644
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3645
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3646
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3647
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3648
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3649
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3650
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3651
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3652
supportsFileLinks
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3653
    "return true, if the OS supports file links (hard links).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3654
     Typically, only unix returns true here."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3655
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3656
    ^ true
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3657
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3658
    "Modified: / 5.6.1998 / 18:35:01 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3659
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3660
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3661
supportsFileLocks
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3662
    "return true, if the OS supports file locking"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3663
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3664
%{ /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3665
#if defined(F_SETLK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3666
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3667
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3668
# if defined(LOCK_EX) && defined(LOCK_UN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3669
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3670
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3671
#  if defined(F_LOCK) && defined(F_UNLOCK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3672
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3673
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3674
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3675
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3676
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3677
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3678
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3679
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3680
     OperatingSystem supportsFileLocks
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3681
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3682
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3683
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3684
supportsNonBlockingFileLocks
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3685
    "return true, if the OS supports nonBlocking file locking
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3686
     (i.e. with immediate return instead of waiting for the lock)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3687
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3688
%{ /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3689
#if defined(F_SETLK) && defined(F_SETLKW)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3690
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3691
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3692
# if defined(LOCK_EX) && defined(LOCK_UN) && defined(LOCK_NB)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3693
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3694
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3695
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3696
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3697
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3698
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3699
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3700
     OperatingSystem supportsNonBlockingFileLocks
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3701
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3702
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3703
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3704
supportsSharedLocks
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3705
    "return true, if the OS supports shared (i.e. multiple reader)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3706
     file locking."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3707
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3708
%{ /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3709
#if defined(F_SETLK) && defined(F_RDLCK) && defined(F_WRLCK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3710
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3711
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3712
# if defined(LOCK_EX) && defined(LOCK_SH) && defined(LOCK_UN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3713
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3714
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3715
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3716
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3717
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3718
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3719
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3720
     OperatingSystem supportsNonBlockingFileLocks
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3721
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3722
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3723
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3724
unlockFD:aFileDescriptor
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3725
    "clear a file lock on the file represented by aFileDescriptor,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3726
     which was previously aquired by #lockFD:.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3727
     Return false, if the unlock failed 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3728
     (which may happens when a wrong fd is passed, 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3729
      no lock was set previously, or the systsem does not support locks).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3730
     Notice, that not all OS's support file locks; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3731
     on some, this may simply be a no-op."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3732
     
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3733
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3734
    if (__isSmallInteger(aFileDescriptor)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3735
	int fd = __intVal(aFileDescriptor);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3736
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3737
	/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3738
	 * claus: sigh - each one has a different interface ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3739
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3740
#if defined(F_SETLK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3741
	{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3742
	    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3743
	     * new fcntl(SETLK) interface;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3744
	     * available on SYSV4 and Linux
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3745
	     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3746
	    struct flock flock;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3747
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3748
	    flock.l_type = F_UNLCK;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3749
	    flock.l_whence = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3750
	    flock.l_start = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3751
	    flock.l_len = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3752
	    if (fcntl(fd, F_SETLK, &flock) != -1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3753
		RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3754
	    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3755
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3756
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3757
#else /* no F_SETLK available */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3758
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3759
# if defined(LOCK_EX) && defined(LOCK_UN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3760
	/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3761
	 * BSD 4.3 advisory locks
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3762
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3763
	if (flock(fd, LOCK_UN) != -1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3764
	    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3765
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3766
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3767
# else /* no flock available */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3768
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3769
#  if defined(F_LOCK) && defined(F_UNLOCK)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3770
	/* 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3771
	 * SYSV3 advisory locks
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3772
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3773
	if (lockf(fd, F_UNLOCK, 0) != -1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3774
	    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3775
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3776
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3777
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3778
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3779
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3780
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3781
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3782
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3783
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3784
!UnixOperatingSystem class methodsFor:'file queries'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3785
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3786
caseSensitiveFilenames
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3787
    "return true, if the OS has caseSensitive file naming.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3788
     On MSDOS, this will return false; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3789
     on a real OS, we return true."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3790
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3791
    ^ true
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3792
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3793
    "Modified: / 5.6.1998 / 18:35:18 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3794
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3795
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3796
compressPath:pathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3797
    "return the pathName compressed - that is, remove all ..-entries
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3798
     and . entries. This does not always (in case of symbolic links)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3799
     return the true pathName and is therefore used as a fallback
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3800
     if realPath and popen failed."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3801
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3802
    |names n "{ Class: SmallInteger }" |
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3803
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3804
    names := pathName 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3805
		asCollectionOfSubstringsSeparatedBy:self fileSeparator.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3806
    names := names asOrderedCollection.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3807
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3808
     cut off initial double-slashes
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3809
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3810
    [names startsWith:#('' '')] whileTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3811
	names removeFirst.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3812
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3813
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3814
     cut off double-slashes at end
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3815
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3816
    [names endsWith:#('')] whileTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3817
	names removeLast.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3818
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3819
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3820
     cut off current-dir at beginning
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3821
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3822
    n := names size.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3823
    [(n >= 2) and:[names startsWith:#('.')]] whileTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3824
	names removeFirst.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3825
	n := n - 1.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3826
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3827
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3828
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3829
     cut off parent-dirs at end
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3830
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3831
    [(n > 2) 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3832
     and:[(names endsWith:#('..'))
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3833
     and:[((names at:(n - 1)) startsWith:'.') not ]]] whileTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3834
	names removeLast; removeLast.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3835
	n := n - 2.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3836
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3837
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3838
    ^ names asStringWith:self fileSeparator 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3839
		    from:1
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3840
		    to:n
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3841
		    compressTabs:false final:nil 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3842
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3843
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3844
     OperatingSystem compressPath:'./..'    
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3845
     OperatingSystem compressPath:'/foo/bar/baz/..'  
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3846
     OperatingSystem compressPath:'foo/bar/baz/..'  
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3847
     OperatingSystem compressPath:'foo/bar/baz/../'  
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3848
     OperatingSystem compressPath:'foo/bar/baz/..///' 
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  3849
     OperatingSystem compressPath:'///foo/bar/baz/..///' 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3850
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3851
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3852
    "Modified: 1.11.1996 / 20:13:48 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3853
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3854
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3855
fileSeparator
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3856
    "return the character used to separate names in a path.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3857
     This character differs for MSDOS and other systems,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3858
     (but those are currently not supported - so this is some
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3859
      preparation for the future)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3860
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3861
    ^ $/
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3862
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3863
    "Modified: / 5.6.1998 / 18:35:24 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3864
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3865
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3866
getDriveList
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3867
    "return a list of volumes in the system. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3868
     On unix, no such thing like a volume exists 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3869
     - there, a syntetic list with root, home & current is returned. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3870
     On MSDOS, a list of drive letters is (eventually) returned.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3871
     On VMS, a list of volumes is (eventually) returned."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3872
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3873
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3874
    "/ default: retrurn array filled with
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3875
    "/ root, home and current directories.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3876
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3877
    ^ Array 
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3878
	with:'/'
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3879
	with:(self getHomeDirectory)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3880
	with:(Filename currentDirectory pathName)
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3881
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3882
    "Modified: / 5.6.1998 / 18:35:35 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3883
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3884
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3885
infoOf:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3886
    "return some object filled with info for the file 'aPathName';
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3887
     the info (for which corresponding access methods are understood by
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3888
     the returned object) is:
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3889
	 type            - a symbol giving the files type
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3890
	 mode            - numeric access mode 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3891
	 uid             - owners user id
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3892
	 gid             - owners group id
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3893
	 size            - files size
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3894
	 id              - files number (i.e. inode number)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3895
	 accessed        - last access time (as Timestamp)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3896
	 modified        - last modification time (as Timestamp)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3897
	 statusChanged   - last status change time (as Timestamp)
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  3898
	 alternativeName     - (windows only:) the MSDOS name of the file
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  3899
	 recordFormatNumeric - (VMS only:) numeric value of the recordFormat
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  3900
	 recordFormat        - (VMS only:) symbolic value of the recordFormat
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  3901
	 recordAttributes    - (VMS only:) recordAttributes
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  3902
	 fixedHeaderSize     - (VMS only:) fixed header size in a variable record format
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  3903
	 recordSize          - (VMS only:) record size.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3904
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3905
     Some of the fields may be returned as nil on systems which do not provide
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3906
     all of the information.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3907
     Return nil if such a file does not exist. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3908
     For symbolic links (if supported by the OS), 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3909
     the info of the pointed-to-file (i.e. the target) is returned;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3910
     use #linkInfoOf: to get info about the link itself.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3911
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3912
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3913
    |info type mode uid gid size id 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3914
     atime mtime ctime 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3915
     aOStime mOStime cOStime
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3916
     aYr aMon aDay aHr aMin aSec aMS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3917
     mYr mMon mDay mHr mMin mSec mMS
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  3918
     cYr cMon cDay cHr cMin cSec cMS|
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3919
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3920
    struct stat buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3921
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3922
    char nameBuffer[15];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3923
    unsigned INT ino;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3924
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3925
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3926
# ifdef TRACE_STAT_CALLS
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3927
	printf("stat on '%s' for info\n", __stringVal(aPathName));
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3928
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3929
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3930
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3931
	    ret = stat((char *) __stringVal(aPathName), &buf);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3932
	} while ((ret < 0) && (errno == EINTR));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3933
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3934
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3935
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3936
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3937
	    RETURN ( nil );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3938
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3939
	switch (buf.st_mode & S_IFMT) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3940
	    case S_IFDIR:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3941
		type = @symbol(directory);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3942
		break;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3943
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3944
	    case S_IFREG:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3945
		type = @symbol(regular);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3946
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3947
# ifdef S_IFCHR
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3948
	    case S_IFCHR:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3949
		type = @symbol(characterSpecial);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3950
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3951
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3952
# ifdef S_IFBLK
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3953
	    case S_IFBLK:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3954
		type = @symbol(blockSpecial);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3955
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3956
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3957
# ifdef S_IFMPC
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3958
	    case S_IFMPC:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3959
		type = @symbol(multiplexedCharacterSpecial);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3960
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3961
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3962
# ifdef S_IFMPB
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3963
	    case S_IFMPB:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3964
		type = @symbol(multiplexedBlockSpecial);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3965
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3966
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3967
# ifdef S_IFLNK
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3968
	    case S_IFLNK:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3969
		type = @symbol(symbolicLink);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3970
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3971
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3972
# ifdef S_IFSOCK
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3973
	    case S_IFSOCK:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3974
		type = @symbol(socket);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3975
		break;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3976
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3977
# ifdef S_IFIFO
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3978
	    case S_IFIFO:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3979
		type = @symbol(fifo);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3980
		break;
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  3981
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3982
	    default:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3983
		type = @symbol(unknown);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3984
		break;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3985
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3986
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3987
	ino = buf.st_ino;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3988
	id = __MKUINT(ino);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3989
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3990
	mode = __MKSMALLINT(buf.st_mode & 0777);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3991
	uid = __MKSMALLINT(buf.st_uid);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3992
	gid = __MKSMALLINT(buf.st_gid);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3993
	size = __MKUINT(buf.st_size);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3994
	aOStime = __MKUINT(buf.st_atime);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3995
	mOStime = __MKUINT(buf.st_mtime);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  3996
	cOStime = __MKUINT(buf.st_ctime);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3997
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3998
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  3999
    mode notNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4000
	aOStime notNil ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4001
	    atime := AbsoluteTime fromOSTime:(aOStime * 1000).
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4002
	    mtime := AbsoluteTime fromOSTime:(mOStime * 1000).
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4003
	    ctime := AbsoluteTime fromOSTime:(cOStime * 1000).
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4004
	] ifFalse:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4005
	    atime := AbsoluteTime day:aDay month:aMon year:aYr hour:aHr minutes:aMin seconds:aSec milliseconds:aMS.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4006
	    mtime := AbsoluteTime day:mDay month:mMon year:mYr hour:mHr minutes:mMin seconds:mSec milliseconds:mMS.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4007
	    ctime := AbsoluteTime day:cDay month:cMon year:cYr hour:cHr minutes:cMin seconds:cSec milliseconds:cMS.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4008
	].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4009
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4010
	info := FileStatusInfo
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4011
		    type:type 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4012
		    mode:mode 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4013
		    uid:uid 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4014
		    gid:gid 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4015
		    size:size 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4016
		    id:id 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4017
		    accessed:atime 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4018
		    modified:mtime 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4019
		    statusChanged:ctime
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  4020
		    path:nil.
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4021
	^ info
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4022
   ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4023
   ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4024
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4025
   "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4026
    OperatingSystem infoOf:'/'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4027
    (OperatingSystem infoOf:'/') uid
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4028
    (OperatingSystem infoOf:'/') accessed
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4029
   "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4030
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4031
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4032
isDirectory:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4033
    "return true, if 'aPathName' is a valid directory path name.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4034
     (i.e. exists and is a directory).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4035
     This also returns true for symbolic links pointing to a directory;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4036
     if you need to check for this, use #linkInfo:."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4037
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4038
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4039
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4040
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4041
    if (__isString(aPathName)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4042
	struct stat buf;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4043
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4044
# ifdef TRACE_STAT_CALLS
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4045
	printf("stat on '%s' for isDirectory\n", __stringVal(aPathName));
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4046
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4047
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4048
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4049
	    ret = stat((char *) __stringVal(aPathName), &buf);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4050
	} while ((ret < 0) && (errno == EINTR));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4051
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4052
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4053
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4054
	    RETURN ( false );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4055
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4056
	RETURN ( ((buf.st_mode & S_IFMT) == S_IFDIR) ? true : false);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4057
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4058
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4059
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4060
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4061
    "an alternative implementation would be:
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4062
	^ (self infoOf:aPathName) type == #directory
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4063
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4064
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4065
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4066
isExecutable:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4067
    "return true, if the given file is executable.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4068
     For symbolic links, the pointed-to-file is checked."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4069
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4070
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4071
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4072
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4073
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4074
# ifdef TRACE_ACCESS_CALLS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4075
	printf("access on '%s' for executable\n", __stringVal(aPathName));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4076
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4077
	__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4078
	do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4079
	    ret = access(__stringVal(aPathName), X_OK);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4080
	} while ((ret < 0) && (errno == EINTR));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4081
	__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4082
	if (ret < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4083
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4084
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4085
	RETURN ( ((ret == 0) ? true : false) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4086
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4087
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4088
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4089
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4090
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4091
isReadable:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4092
    "return true, if the file/dir 'aPathName' is readable.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4093
     For symbolic links, the pointed-to-file is checked."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4094
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4095
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4096
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4097
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4098
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4099
# ifdef TRACE_ACCESS_CALLS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4100
	printf("access on '%s' for readable\n", __stringVal(aPathName));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4101
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4102
	__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4103
	do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4104
	    ret = access(__stringVal(aPathName), R_OK);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4105
	} while ((ret < 0) && (errno == EINTR));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4106
	__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4107
	if (ret < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4108
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4109
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4110
	RETURN ( ((ret == 0) ? true : false) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4111
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4112
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4113
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4114
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4115
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4116
isSymbolicLink:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4117
    "return true, if the given file is a symbolic link"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4118
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4119
    ^ (self linkInfoOf:aPathName) notNil
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4120
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4121
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4122
     OperatingSystem isSymbolicLink:'Make.proto'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4123
     OperatingSystem isSymbolicLink:'Makefile' 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4124
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4125
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4126
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4127
isValidPath:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4128
    "return true, if 'aPathName' is a valid path name
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4129
     (i.e. the file or directory exists)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4130
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4131
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4132
    struct stat buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4133
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4134
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4135
    if (__isString(aPathName) || __isSymbol(aPathName) ) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4136
# ifdef TRACE_STAT_CALLS
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4137
	printf("stat on '%s' for isValidPath\n", __stringVal(aPathName));
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4138
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4139
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4140
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4141
	    ret = stat((char *) __stringVal(aPathName), &buf);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4142
	} while ((ret < 0) && (errno == EINTR));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4143
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4144
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4145
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4146
	    RETURN (false);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4147
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4148
	RETURN ( ret ? false : true );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4149
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4150
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4151
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4152
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4153
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4154
isWritable:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4155
    "return true, if the given file is writable.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4156
     For symbolic links, the pointed-to-file is checked."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4157
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4158
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4159
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4160
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4161
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4162
# ifdef TRACE_ACCESS_CALLS
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4163
	printf("access on '%s' for writable\n", __stringVal(aPathName));
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4164
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4165
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4166
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4167
	    ret = access(__stringVal(aPathName), W_OK);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4168
	} while ((ret < 0) && (errno == EINTR));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4169
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4170
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4171
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4172
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4173
	RETURN ( ((ret == 0) ? true : false) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4174
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4175
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4176
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4177
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4178
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4179
linkInfoOf:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4180
    "return a dictionary filled with info for the file 'aPathName',
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4181
     IFF aPathName is a symbolic link. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4182
     If aPathName is invalid, or its NOT a symbolic link, nil is returned.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4183
     (which means, that systems like VMS or MSDOS always return nil here.)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4184
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4185
     The contents of the dictionary gives info about the link itself,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4186
     on contrast to #infoOf:, which returns the info of the pointed to file
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4187
     in case of a symbolic link."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4188
     
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4189
    |info type mode uid gid size id atime mtime ctime path|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4190
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4191
%{  /* STACK: 1200 */
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  4192
#if defined(S_IFLNK)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4193
    struct stat buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4194
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4195
    char pathBuffer[1024];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4196
    unsigned INT ino;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4197
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4198
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4199
	__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4200
	do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4201
	    ret = lstat((char *) __stringVal(aPathName), &buf);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4202
	} while ((ret < 0) && (errno == EINTR));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4203
	__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4204
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4205
	if (ret < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4206
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4207
	    RETURN ( nil );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4208
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4209
	switch (buf.st_mode & S_IFMT) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4210
	    default:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4211
		RETURN ( nil ); /* not a symbolic link */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4212
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4213
	    case S_IFLNK:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4214
		type = @symbol(symbolicLink);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4215
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4216
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4217
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4218
	ino = buf.st_ino;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4219
	id = __MKUINT(ino);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4220
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4221
	mode = __MKSMALLINT(buf.st_mode & 0777);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4222
	uid = __MKSMALLINT(buf.st_uid);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4223
	gid = __MKSMALLINT(buf.st_gid);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4224
	size = __MKUINT(buf.st_size);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4225
	atime = __MKUINT(buf.st_atime);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4226
	mtime = __MKUINT(buf.st_mtime);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4227
	ctime = __MKUINT(buf.st_ctime);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4228
	if ((ret = readlink((char *) __stringVal(aPathName), pathBuffer, sizeof(pathBuffer))) < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4229
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4230
	    RETURN ( nil );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4231
	} 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4232
	pathBuffer[ret] = '\0';  /* readlink does not 0-terminate */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4233
	path = __MKSTRING(pathBuffer);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4234
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4235
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4236
    RETURN ( nil );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4237
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4238
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4239
    mode notNil ifTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4240
	info := IdentityDictionary new.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4241
	^ FileStatusInfo
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4242
	    type:type 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4243
	    mode:mode 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4244
	    uid:uid 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4245
	    gid:gid 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4246
	    size:size 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4247
	    id:id 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4248
	    accessed:(AbsoluteTime fromOSTime:(atime * 1000)) 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4249
	    modified:(AbsoluteTime fromOSTime:(mtime * 1000)) 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4250
	    statusChanged:(AbsoluteTime fromOSTime:(ctime * 1000))
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4251
	    path:path
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4252
   ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4253
   ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4254
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4255
   "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4256
    OperatingSystem infoOf:'Make.proto'  
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4257
    OperatingSystem linkInfoOf:'Make.proto' 
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4258
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4259
    OperatingSystem infoOf:'resources/motif.style'   
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4260
    OperatingSystem linkInfoOf:'resources/motif.style' 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4261
   "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4262
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4263
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4264
parentDirectoryName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4265
    "return the name used to refer to parent directories.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4266
     In MSDOS, Unix and other systems this is '..', but maybe different
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4267
     for other systems.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4268
     (but those are currently not supported - so this is some
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4269
      preparation for the future)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4270
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4271
    ^ '..'
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4272
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4273
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4274
pathNameOf:pathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4275
    "return the pathName of the argument, aPathString,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4276
     - thats the full pathname of the directory, starting at '/'.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4277
     This method needs the path to be valid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4278
     (i.e. all directories must exist, be readable and executable).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4279
     Notice: if symbolic links are involved, the result may look different
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4280
     from what you expect."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4281
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4282
    |p path command|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4283
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4284
    "some systems have a convenient function for this ..."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4285
    path := self primPathNameOf:pathName.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4286
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4287
    path isNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4288
	(self isValidPath:pathName) ifFalse:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4289
	    p := pathName.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4290
	    [(p size > 1)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4291
	     and:[p endsWith:(self fileSeparator)]
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4292
	    ] whileTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4293
		p := p copyWithoutLast:1.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4294
	    ].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4295
	    ^ p
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4296
	].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4297
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4298
	(SlowFork==true or:[PipeFailed==true]) ifFalse:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4299
	    PipeStream openErrorSignal handle:[:ex |
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4300
		PipeFailed := true.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4301
		'UnixOperatingSystem [warning]: cannot fork/popen' errorPrintCR.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4302
		ex return.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4303
	    ] do:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4304
		"have to fall back ..."
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4305
		command := 'cd ' , pathName , '; pwd'.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4306
		p := PipeStream readingFrom:command.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4307
	    ].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4308
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4309
	    (p isNil or:[p atEnd]) ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4310
		('UnixOperatingSystem [warning]: PipeStream for <' , command , '> failed') errorPrintCR.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4311
	    ] ifFalse:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4312
		path := p nextLine.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4313
		p close.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4314
	    ]
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4315
	].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4316
	path isNil ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4317
	    "/
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4318
	    "/ return the original - there is nothing else can we do
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4319
	    "/
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4320
	    path := pathName
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4321
	].
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4322
	(SlowFork==true or:[ForkFailed==true]) ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4323
	    path := self compressPath:path
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4324
	]
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4325
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4326
    ^ path.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4327
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4328
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4329
     OperatingSystem pathNameOf:'.'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4330
     OperatingSystem pathNameOf:'../smalltalk/../smalltalk'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4331
     OperatingSystem pathNameOf:'../../..'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4332
     OperatingSystem pathNameOf:'..'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4333
     OperatingSystem pathNameOf:'/tmp////' 
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4334
     OperatingSystem pathNameOf:'/foo/bar' 
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4335
     OperatingSystem pathNameOf:'/foo/bar/'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4336
     OperatingSystem pathNameOf:'/foo/bar//'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4337
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4338
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4339
    "Modified: / 29.11.1996 / 18:02:12 / stefan"
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4340
    "Modified: / 5.6.1998 / 18:37:15 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4341
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4342
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4343
primIdOf:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4344
    "the actual code to return the fileNumber (i.e. inode number) of a file."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4345
3780
7d735472f937 removed some WIN32 stuff
Claus Gittinger <cg@exept.de>
parents: 3773
diff changeset
  4346
%{
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4347
    struct stat buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4348
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4349
    unsigned INT ino;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4350
    OBJ retVal;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4351
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4352
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4353
# ifdef TRACE_STAT_CALLS
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4354
	printf("stat on '%s' for id\n", __stringVal(aPathName));
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4355
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4356
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4357
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4358
	    ret = stat((char *) __stringVal(aPathName), &buf);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4359
	} while (ret < 0 && errno == EINTR);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4360
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4361
	if (ret >= 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4362
	    ino = buf.st_ino;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4363
	    retVal = __MKUINT(ino);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4364
	    RETURN (retVal);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4365
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4366
	@global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4367
	RETURN (nil);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4368
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4369
    RETURN (nil);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4370
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4371
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4372
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4373
primPathNameOf:pathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4374
    "return the pathName of the argument, aPathString,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4375
     - thats the full pathname of the directory, starting at '/'.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4376
     This method here returns nil, if the OS does not provide a
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4377
     realPath library function.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4378
     Notice: if symbolic links are involved, the result may look different
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4379
     from what you expect."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4380
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4381
    |path|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4382
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4383
%{  /* STACK: 16000 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4384
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4385
    if (__isString(pathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4386
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4387
#ifdef HAS_GETCWD
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  4388
	if (strcmp(__stringVal(pathName), ".") == 0) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4389
	    char nameBuffer[MAXPATHLEN + 1];
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4390
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4391
	    if (@global(CurrentDirectory) == nil) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4392
		if (getcwd(nameBuffer, MAXPATHLEN)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4393
		    OBJ d;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4394
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4395
		    @global(CurrentDirectory) = d = __MKSTRING(nameBuffer);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4396
		    __GSTORE(d);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4397
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4398
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4399
	    RETURN (@global(CurrentDirectory));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4400
	}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4401
#endif /* HAS_GETCWD */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4402
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4403
#ifdef HAS_REALPATH
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4404
	{
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4405
	    char nameBuffer[MAXPATHLEN + 1 + MAXPATHLEN + 1];
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4406
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4407
	    if (realpath(__stringVal(pathName), nameBuffer)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4408
		RETURN ( __MKSTRING(nameBuffer) );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4409
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4410
	}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4411
#endif /* ! HAS_REALPATH */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4412
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4413
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4414
    ^ nil
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4415
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4416
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4417
timeOfLastAccess:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4418
    "return the time, when the file was last accessed.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4419
     For nonexistent files, nil is returned."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4420
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4421
    "could be implemented as:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4422
	(self infoOf:aPathName) accessed 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4423
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4424
    |osSeconds i|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4425
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4426
    struct stat buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4427
    time_t mtime;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4428
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4429
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4430
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4431
# ifdef TRACE_STAT_CALLS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4432
	printf("stat on '%s' for timeOfLastAccess\n", __stringVal(aPathName));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4433
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4434
	__BEGIN_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4435
	do {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4436
	    ret = stat((char *) __stringVal(aPathName), &buf);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4437
	} while (ret < 0 && errno == EINTR);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4438
	__END_INTERRUPTABLE__
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4439
	if (ret < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4440
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4441
	    RETURN (nil);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4442
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4443
	osSeconds = __MKUINT(buf.st_atime);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4444
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4445
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4446
    osSeconds notNil ifTrue:[^ AbsoluteTime fromOSTime:(osSeconds * 1000)].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4447
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4448
    i := self infoOf:aPathName.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4449
    i notNil ifTrue:[^ i accessed].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4450
    ^ nil.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4451
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4452
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4453
     OperatingSystem timeOfLastAccess:'/'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4454
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4455
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4456
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4457
timeOfLastChange:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4458
    "return the time, when the file was last changed. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4459
     For nonexistent files, nil is returned."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4460
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4461
    "could be implemented as:
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4462
	(self infoOf:aPathName) modified
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4463
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4464
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4465
    |osSeconds i|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4466
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4467
    struct stat buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4468
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4469
    time_t mtime;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4470
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4471
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4472
# ifdef TRACE_STAT_CALLS
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4473
	printf("stat on '%s' for timeOfLastChange\n", __stringVal(aPathName));
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4474
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4475
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4476
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4477
	    ret = stat((char *) __stringVal(aPathName), &buf);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4478
	} while (ret < 0 && errno == EINTR);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4479
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4480
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4481
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4482
	    RETURN ( nil );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4483
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4484
	osSeconds = __MKUINT(buf.st_mtime);
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4485
    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4486
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4487
    osSeconds notNil ifTrue:[^ AbsoluteTime fromOSTime:(osSeconds * 1000)].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4488
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4489
    i := self infoOf:aPathName.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4490
    i notNil ifTrue:[^ i modified].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4491
    ^ nil.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4492
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4493
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4494
     OperatingSystem timeOfLastChange:'/'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4495
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4496
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4497
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4498
typeOf:aPathName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4499
    "return the type of a file as a symbol; for nonexistent files,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4500
     nil is returned.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4501
     Notice: for symbolic links, the type of the pointed-to file is returned."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4502
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4503
    |i|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4504
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4505
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4506
     this could have been implemented as:
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4507
	(self infoOf:aPathName) type 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4508
     but for huge directory searches the code below is faster
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4509
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4510
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4511
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4512
    struct stat buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4513
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4514
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4515
    if (__isString(aPathName)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4516
# ifdef TRACE_STAT_CALLS
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4517
	printf("stat on '%s' for type\n", __stringVal(aPathName));
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4518
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4519
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4520
	do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4521
	    ret = stat((char *) __stringVal(aPathName), &buf);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4522
	} while (ret < 0 && errno == EINTR);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4523
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4524
	if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4525
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4526
	    RETURN ( nil );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4527
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4528
	switch (buf.st_mode & S_IFMT) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4529
	    case S_IFDIR:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4530
		RETURN ( @symbol(directory) );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4531
	    case S_IFREG:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4532
		RETURN ( @symbol(regular) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4533
# ifdef S_IFCHR
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4534
	    case S_IFCHR:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4535
		RETURN ( @symbol(characterSpecial) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4536
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4537
# ifdef S_IFBLK
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4538
	    case S_IFBLK:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4539
		RETURN ( @symbol(blockSpecial) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4540
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4541
# ifdef S_IFLNK
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4542
	    case S_IFLNK:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4543
		RETURN ( @symbol(symbolicLink) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4544
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4545
# ifdef S_IFSOCK
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4546
	    case S_IFSOCK:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4547
		RETURN ( @symbol(socket) );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4548
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4549
# ifdef S_IFIFO
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4550
	    case S_IFIFO:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4551
		RETURN ( @symbol(fifo) );
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4552
# endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4553
	    default:
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4554
		RETURN ( @symbol(unknown) );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  4555
	}
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4556
    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4557
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4558
    i := self infoOf:aPathName.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4559
    i notNil ifTrue:[^ i type].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4560
    ^ nil.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4561
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4562
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4563
     OperatingSystem typeOf:'/'   
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4564
     OperatingSystem typeOf:'.'   
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4565
     OperatingSystem typeOf:'Make.proto' 
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4566
     OperatingSystem typeOf:'resources/motif.style' 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4567
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4568
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4569
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4570
volumeNameOf:aPathString
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4571
    "return the volumeName of the argument, aPath
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4572
     - thats the name of the volume where aPath is.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4573
     Not all OperatingSystems support/use volumes; on unix,
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4574
     this always returns an empty string."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4575
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4576
    ^ ''
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4577
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  4578
    "Modified: / 5.6.1998 / 18:38:11 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4579
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4580
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4581
!UnixOperatingSystem class methodsFor:'interrupts & signals'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4582
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4583
defaultSignal:signalNumber
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4584
    "revert to the default action on arrival of a (Unix-)signal.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4585
     Dont confuse Unix signals with smalltalk signals.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4586
     WARNING: for some signals, it is no good idea to revert to default;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4587
     for example, the default for SIGINT (i.e. ^C) is to exit; while the
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4588
     default for SIGQUIT (^ \) is to dump core.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4589
     Also, NOTICE that signal numbers are not portable between unix
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4590
     systems - use OperatingSystem sigXXX to get the numeric value for
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4591
     a signal."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4592
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4593
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4594
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4595
    if (__isSmallInteger(signalNumber)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4596
#ifdef SIG_DFL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4597
	signal(__intVal(signalNumber), SIG_DFL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4598
	RETURN (self);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4599
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4600
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4601
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4602
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4603
     this error is triggered on non-integer argument
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4604
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4605
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4606
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4607
    "you better save a snapshot image before trying this ..."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4608
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4609
     'if you hit ^C now, Smalltalk will exit immediately' printNewline.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4610
     OperatingSystem defaultSignal:(OperatingSystem sigINT).
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4611
     1 to:1000000 do:[:i| ].
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4612
     OperatingSystem enableSignal:(OperatingSystem sigINT).
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4613
     'normal ^C handling again.' printNewline
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4614
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4615
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4616
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4617
disableIOInterruptsOn:fd
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4618
    "turn off IO interrupts for a filedescriptor"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4619
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4620
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4621
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4622
    int ret, flags, f;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4623
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4624
#if (defined(F_GETFL) && defined(F_SETFL) && defined(FASYNC)) || defined(SYSV4)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4625
    if (__isSmallInteger(fd)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4626
	f = __intVal(fd);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4627
# if defined(SYSV4)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4628
	ret = ioctl(f, I_SETSIG, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4629
# else /*! SYSV4*/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4630
	flags = fcntl(f, F_GETFL, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4631
	/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4632
	 * if already clear, there is no need for this syscall ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4633
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4634
	if (flags & FASYNC) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4635
	    ret = fcntl(f, F_SETFL, flags & ~FASYNC);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4636
	    if (ret >= 0) ret = flags;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4637
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4638
	    ret = flags;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4639
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4640
# endif /* !SYSV4 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4641
	RETURN ( __MKSMALLINT(ret) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4642
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4643
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4644
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4645
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4646
     this error is triggered on non-integer argument
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4647
     or if the OS does not support IO interrupts.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4648
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4649
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4650
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4651
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4652
disableSignal:signalNumber
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4653
    "disable (Unix-) signal processing for signalNumber.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4654
     Dont confuse Unix signals with smalltalk signals.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4655
     WARNING: for some signals, it is no good idea to disable
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4656
     them; for example, disabling the SIGINT signal turns off ^C
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4657
     handling.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4658
     Also, NOTICE that signal numbers are not portable between unix
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4659
     systems - use OperatingSystem sigXXX to get the numeric value for
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4660
     a signal.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4661
     Use only for fully debugged stand alone applications."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4662
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4663
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4664
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4665
    if (__isSmallInteger(signalNumber)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4666
	int sigNo = __intVal(signalNumber);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4667
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4668
	if (sigNo == 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4669
	    RETURN (self);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4670
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4671
#ifdef SIG_IGN
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4672
	signal(sigNo, SIG_IGN);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4673
	RETURN (self);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4674
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4675
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4676
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4677
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4678
     this error is triggered on non-integer argument
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4679
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4680
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4681
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4682
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4683
     'now, ^C is totally ignored ...' printNewline.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4684
     OperatingSystem disableSignal:(OperatingSystem sigINT).
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4685
     1 to:1000000 do:[:i| ].
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4686
     OperatingSystem enableSignal:(OperatingSystem sigINT).
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4687
     '^C handled again.' printNewline
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4688
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4689
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4690
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4691
disableTimer
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4692
    "disable timer interrupts.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4693
     WARNING: 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4694
	the system will not operate correctly with timer interrupts
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4695
	disabled, because no scheduling or timeouts are possible."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4696
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4697
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4698
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4699
#if defined(ITIMER_REAL) && !defined(NO_SETITIMER)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4700
    struct itimerval dt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4701
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4702
    dt.it_interval.tv_sec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4703
    dt.it_interval.tv_usec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4704
    dt.it_value.tv_sec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4705
    dt.it_value.tv_usec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4706
    setitimer(ITIMER_REAL, &dt, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4707
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4708
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4709
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4710
# if defined(USE_SLOW_ALARM)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4711
#  if defined(SIGALRM)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4712
    alarm(0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4713
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4714
#  endif /* SIGALRM */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4715
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4716
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4717
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4718
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4719
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4720
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4721
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4722
enableChildSignalInterrupts
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4723
    "enable childSignal interrupts 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4724
     (SIGCHLD, if the architecture supports it).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4725
     After enabling, these signals will send the message 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4726
     'childSignalInterrupt' to the ChildSignalInterruptHandler object."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4727
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4728
    self enableSignal:(self sigCHLD)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4729
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4730
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4731
enableIOInterruptsOn:fd
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4732
    "turn on IO interrupts for a filedescriptor"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4733
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4734
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4735
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4736
    int ret, flags, f;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4737
#ifndef __signalIoInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4738
    extern void __signalIoInterrupt();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4739
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4740
    static int firstCall = 1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4741
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4742
#if (defined(F_GETFL) && defined(F_SETFL) && defined(FASYNC)) || defined(SYSV4)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4743
/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4744
 * SIGIO/SIGPOLL - data available for I/O
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4745
 * (used to wake up waiting processes)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4746
 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4747
#ifdef SIGIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4748
# define THESIGNAL SIGIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4749
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4750
# ifdef SIGPOLL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4751
#  define THESIGNAL SIGPOLL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4752
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4753
#  ifdef SIGURG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4754
#   define THESIGNAL SIGURG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4755
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4756
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4757
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4758
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4759
    if (__isSmallInteger(fd)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4760
	if (firstCall) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4761
#ifdef HAS_SIGACTION
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4762
	    struct sigaction act;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4763
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4764
	    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4765
	     * Do not add SA_RESTART here. A signal can cause a
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4766
	     * thread switch, another thread can do a garbage collect
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4767
	     * and restarted system calls may write into old
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4768
	     * (collected) addresses.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4769
	     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4770
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4771
	    act.sa_flags = SA_SIGINFO; /* <- if you add more, remember dummys at the top */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4772
	    sigemptyset(&act.sa_mask);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4773
	    act.sa_handler = __signalIoInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4774
	    sigaction(THESIGNAL, &act, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4775
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4776
# ifdef HAS_SIGVEC
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4777
	    struct sigvec vec;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4778
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4779
	    vec.sv_flags = SV_INTERRUPT;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4780
	    sigemptyset(&vec.sv_mask);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4781
	    vec.sv_handler = __signalIoInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4782
	    sigvec(THESIGNAL, &vec, NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4783
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4784
	    signal(THESIGNAL, __signalIoInterrupt);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4785
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4786
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4787
	    firstCall = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4788
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4789
#undef THESIGNAL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4790
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4791
	f = __intVal(fd);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4792
# if defined(SYSV4)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4793
	ret = ioctl(f, I_SETSIG, S_INPUT | S_HIPRI | S_ERROR | S_RDNORM | S_RDBAND | S_MSG | S_HANGUP);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4794
# else /*! SYSV4*/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4795
	flags = fcntl(f, F_GETFL, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4796
	/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4797
	 * if already set, there is no need for this syscall ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4798
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4799
	if (flags & FASYNC) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4800
	    ret = flags;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4801
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4802
	    ret = fcntl(f, F_SETFL, flags | FASYNC);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4803
	    if (ret >= 0) ret = flags;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4804
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4805
# endif /*!SYSV4*/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4806
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4807
#if defined(F_SETOWN) || defined(FIOSETOWN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4808
	{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4809
	    int pid;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4810
	    int ok;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4811
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4812
	    pid = getpid();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4813
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4814
# if defined(F_SETOWN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4815
	    ok = fcntl(f, F_SETOWN, pid);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4816
	    /* printf("F_SETOWN returns %d (%d)\n", ret, errno); */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4817
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4818
	    ok = ioctl(f, FIOSETOWN, &pid);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4819
	    /* printf("FIOSETOWN returns %d (%d)\n", ret, errno); */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4820
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4821
	    if (ok < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4822
		ret = ok;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4823
	    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4824
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4825
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4826
	RETURN ( __MKUINT(ret) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4827
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4828
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4829
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4830
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4831
     this error is triggered on non-integer argument
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4832
     or if the system does not support SIGIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4833
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4834
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4835
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4836
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4837
enableSignal:signalNumber
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4838
    "enable (Unix-)signal processing for signalNumber.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4839
     Dont confuse Unix signals with smalltalk signals.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4840
     The signal will be delivered to one of the standard handlers
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4841
     (SIGINT, SIGQUIT, etc) or to a general handler, which
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4842
     sends #signalInterrupt:.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4843
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4844
     NOTICE that signal numbers are not portable between unix
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  4845
     systems - use OperatingSystem sigXXX to get the numeric value for
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4846
     a signal."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4847
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4848
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4849
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4850
#ifdef NSIG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4851
# define SIG_LIMIT NSIG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4852
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4853
# ifdef SIGUSR2
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4854
#  define SIG_LIMIT SIGUSR2
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4855
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4856
#  ifdef SIGUSR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4857
#   define SIG_LIMIT SIGUSR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4858
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4859
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4860
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4861
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4862
#if defined(SIGPOLL) && !defined(SIGIO)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4863
# define SIGIO SIGPOLL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4864
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4865
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4866
#ifdef SIGCHLD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4867
# define CHILD_SIGNAL   SIGCHLD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4868
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4869
# ifdef SIGCLD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4870
#  define CHILD_SIGNAL  SIGCLD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4871
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4872
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4873
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4874
    int sigNr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4875
#if defined(SIGINT) || defined(SIGQUIT)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4876
# ifndef __signalUserInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4877
    extern void __signalUserInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4878
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4879
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4880
#ifdef SIGFPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4881
# ifndef __signalFpExceptionInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4882
    extern void __signalFpExceptionInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4883
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4884
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4885
#ifdef SIGIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4886
# ifndef __signalIoInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4887
    extern void __signalIoInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4888
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4889
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4890
#ifdef CHILD_SIGNAL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4891
# ifndef __signalChildInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4892
    extern void __signalChildInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4893
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4894
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4895
#ifdef SIGPIPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4896
# ifndef __signalPIPEInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4897
    extern void __signalPIPEInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4898
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4899
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4900
#ifdef SIGBUS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4901
# ifndef __signalBUSInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4902
    extern void __signalBUSInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4903
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4904
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4905
#ifdef SIGSEGV
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4906
# ifndef __signalSEGVInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4907
    extern void __signalSEGVInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4908
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4909
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4910
#if defined(SIGILL) || defined(SIGEMT)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4911
# ifndef __signalTrapInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4912
    extern void __signalTrapInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4913
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4914
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4915
#ifdef SIGALRM
4105
dd93ca0dc062 removed leftOver obsolete win32 code;
Claus Gittinger <cg@exept.de>
parents: 4102
diff changeset
  4916
# ifndef __signalTimerInterrupt
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4917
    extern void __signalTimerInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4918
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4919
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4920
#ifndef __signalInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4921
    extern void __signalInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4922
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4923
    void (*handler)(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4924
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4925
    if (__isSmallInteger(signalNumber)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4926
     && ((sigNr = __intVal(signalNumber)) >= 0)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4927
#ifdef SIG_LIMIT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4928
     &&  (sigNr <= SIG_LIMIT)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4929
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4930
    ) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4931
	/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4932
	 * standard signals are forced into standard handlers
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4933
	 * - all others go into general signalInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4934
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4935
#if defined(SIGPOLL) && defined(SIGIO)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4936
	if (sigNr == SIGPOLL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4937
	    sigNr = SIGIO;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4938
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4939
	switch (sigNr) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4940
	    case 0:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4941
		/* enabling a non-supported signal */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4942
		RETURN (self);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4943
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4944
#ifdef SIGBREAK
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4945
	    case SIGBREAK:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4946
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4947
#ifdef SIGINT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4948
	    case SIGINT:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4949
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4950
#ifdef SIGQUIT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4951
	    case SIGQUIT:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4952
#endif
3780
7d735472f937 removed some WIN32 stuff
Claus Gittinger <cg@exept.de>
parents: 3773
diff changeset
  4953
#if defined(SIGINT) || defined(SIGQUIT) || defined(SIGBREAK)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4954
		handler = __signalUserInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4955
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4956
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4957
#ifdef SIGFPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4958
	    case SIGFPE:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4959
		handler = __signalFpExceptionInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4960
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4961
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4962
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4963
#ifdef SIGPIPE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4964
	    case SIGPIPE:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4965
		handler = __signalPIPEInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4966
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4967
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4968
#ifdef SIGBUS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4969
	    case SIGBUS:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4970
		handler = __signalBUSInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4971
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4972
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4973
#ifdef SIGSEGV
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4974
	    case SIGSEGV:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4975
		handler = __signalSEGVInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4976
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4977
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4978
#ifdef SIGILL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4979
	    case SIGILL:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4980
		handler = __signalTrapInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4981
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4982
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4983
#ifdef SIGEMT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4984
	    case SIGEMT:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4985
		handler = __signalTrapInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4986
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4987
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4988
#ifdef SIGIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4989
	    case SIGIO:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4990
		handler = __signalIoInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4991
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4992
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4993
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4994
#ifdef CHILD_SIGNAL
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4995
	    case CHILD_SIGNAL:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4996
		handler = __signalChildInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4997
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4998
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  4999
#ifdef SIGALRM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5000
	    case SIGALRM:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5001
		handler = __signalTimerInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5002
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5003
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5004
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5005
	    default:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5006
		handler = __signalInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5007
		break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5008
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5009
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5010
	{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5011
#ifdef HAS_SIGACTION
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5012
	    struct sigaction act;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5013
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5014
	    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5015
	     * Do not add SA_RESTART here. A signal can cause a
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5016
	     * thread switch, another thread can do a garbage collect
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5017
	     * and restarted system calls may write into old
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5018
	     * (collected) addresses.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5019
	     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5020
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5021
	    act.sa_flags = SA_SIGINFO; /* <- if you add more, remember dummys at the top */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5022
	    sigemptyset(&act.sa_mask);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5023
	    act.sa_handler = handler;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5024
	    sigaction(sigNr, &act, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5025
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5026
# ifdef HAS_SIGVEC
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5027
	    struct sigvec vec;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5028
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5029
	    vec.sv_flags = SV_INTERRUPT;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5030
	    sigemptyset(&vec.sv_mask);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5031
	    vec.sv_handler = handler;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5032
	    sigvec(sigNr, &vec, NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5033
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5034
	    (void) signal(sigNr, handler);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5035
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5036
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5037
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5038
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5039
	/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5040
	 * maybe, we should return the old enable-status
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5041
	 * as boolean here ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5042
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5043
	RETURN (self);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5044
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5045
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5046
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5047
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5048
     this error is triggered on non-integer argument, or
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5049
     if the signal number is not in the valid range (1..NSIG)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5050
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5051
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5052
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5053
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5054
enableTimer:milliSeconds
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5055
    "setup for a timerInterrupt, to be signalled after some (real) time."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5056
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5057
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5058
    int millis;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5059
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5060
    millis = __intVal(milliSeconds);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5061
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5062
#ifdef SIGALRM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5063
    {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5064
	static int firstCall = 1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5065
# ifndef __signalTimerInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5066
	extern void __signalTimerInterrupt(SIGHANDLER_ARG);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5067
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5068
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5069
	if (firstCall) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5070
# ifdef HAS_SIGACTION
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5071
	    struct sigaction act;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5072
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5073
	    act.sa_flags = SA_SIGINFO; /* <- if you add more, remember dummys at the top */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5074
	    sigemptyset(&act.sa_mask);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5075
	    act.sa_handler = __signalTimerInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5076
	    sigaction(SIGALRM, &act, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5077
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5078
#  ifdef HAS_SIGVEC
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5079
	    struct sigvec vec;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5080
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5081
	    vec.sv_flags = SV_INTERRUPT;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5082
	    sigemptyset(&vec.sv_mask);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5083
	    vec.sv_handler = __signalTimerInterrupt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5084
	    sigvec(SIGALRM, &vec, NULL);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5085
#  else /* neither SIGACTION nor SIGVEC */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5086
	    signal(SIGALRM, __signalTimerInterrupt);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5087
#  endif /* stupid system  */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5088
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5089
	    firstCall = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5090
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5091
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5092
#endif /* SIGALRM */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5093
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5094
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5095
#if defined(ITIMER_REAL) && !defined(NO_SETITIMER)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5096
    {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5097
	struct itimerval dt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5098
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5099
	dt.it_interval.tv_sec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5100
	dt.it_interval.tv_usec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5101
	dt.it_value.tv_sec = millis / 1000;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5102
	dt.it_value.tv_usec = (millis % 1000) * 1000;  
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5103
	setitimer(ITIMER_REAL, &dt, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5104
	RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5105
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5106
#else /* no ITIMER_REAL */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5107
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5108
# ifdef USE_SLOW_ALARM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5109
    {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5110
	/*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5111
	 * last fallback - use alarm (which only gives 1 second resolution).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5112
	 * If the system does not support any of the above, you have to life
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5113
	 * with this. The consequence is that pressing CTRL-C processing and
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5114
	 * thread switching will take place much delayed.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5115
	 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5116
	alarm(1);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5117
	RETURN(true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5118
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5119
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5120
#endif /* ITIMER_REAL */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5121
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5122
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5123
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5124
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5125
killProcess:processId
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5126
    "kill a unix process.
3541
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5127
     The process has a no chance to do some cleanup.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5128
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5129
     WARNING: in order to avoid zombie processes (on unix),
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  5130
	      you may have to fetch the processes exitstatus with
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5131
	      OperatingSystem>>getStatusOfProcess:aProcessId."
3541
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5132
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5133
    self sendSignal:(self sigKILL) to:processId.
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5134
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5135
    "Modified: / 10.6.1998 / 11:59:12 / cg"
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5136
!
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5137
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5138
killProcessGroup:processGroupId
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5139
    "kill a unix process group.
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5140
     The process has a no chance to do some cleanup.
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5141
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5142
     WARNING: in order to avoid zombie processes (on unix),
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  5143
	      you may have to fetch the processes exitstatus with
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5144
	      OperatingSystem>>getStatusOfProcess:aProcessId."
3541
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5145
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5146
    self sendSignal:(self sigKILL) to:(processGroupId negated).
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5147
7391c94f47b3 added killProcess / killProcessGroup
Claus Gittinger <cg@exept.de>
parents: 3540
diff changeset
  5148
    "Created: / 10.6.1998 / 11:59:29 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5149
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5150
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5151
sendSignal:signalNumber to:processId
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5152
    "send a unix signal to some process (maybe myself).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5153
     Returns false if any error occurred, true otherwise.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5154
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5155
     Do not confuse UNIX signals with Smalltalk-Signals.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5156
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5157
     WARNING: in order to avoid zombie processes (on unix),
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5158
	      you may have to fetch the processes exitstatus with
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5159
	      OperatingSystem>>getStatusOfProcess:aProcessId
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5160
	      if the signal terminates that process."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5161
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5162
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5163
    if (__bothSmallInteger(signalNumber, processId)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5164
	if (kill(__intVal(processId), __intVal(signalNumber)) < 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5165
	    @global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5166
	    RETURN ( false );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5167
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5168
	RETURN ( true );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5169
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5170
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5171
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5172
    "/ either invalid argument (non-integers)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5173
    "/ or not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5174
    "/
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5175
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5176
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5177
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5178
startSpyTimer
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5179
    "trigger a spyInterrupt, to be signalled after some short (virtual) time.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5180
     This is used by the old MessageTally for profiling.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5181
     Should be changed to use real profiling timer if available.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5182
     On systems, where no virtual timer is available, use the real timer
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5183
     (which is of course less correct).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5184
     OBSOLETE: the new messageTally runs as a high prio process, not using 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5185
	       spy interrupts."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5186
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5187
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5188
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5189
#ifndef __spyInterrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5190
    extern void __spyInterrupt();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5191
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5192
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5193
#if defined(ITIMER_VIRTUAL) && !defined(NO_SETITIMER)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5194
    struct itimerval dt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5195
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5196
# ifdef SIGVTALRM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5197
    signal(SIGVTALRM, __spyInterrupt);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5198
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5199
#  ifdef SIGALRM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5200
    signal(SIGALRM, __spyInterrupt);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5201
#  else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5202
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5203
     * mhmh - system has neither SIGBTALRM nor SIGALRM ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5204
     * what should we do here ?
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5205
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5206
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5207
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5208
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5209
    dt.it_interval.tv_sec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5210
    dt.it_interval.tv_usec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5211
    dt.it_value.tv_sec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5212
    dt.it_value.tv_usec = 1000;   /* 1000 Hz */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5213
    setitimer(ITIMER_VIRTUAL, &dt, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5214
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5215
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5216
#endif /* ITIMER_VIRTUAL */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5217
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5218
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5219
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5220
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5221
stopSpyTimer
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5222
    "stop spy timing - disable spy timer.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5223
     OBSOLETE: the new messageTally runs as a high prio process, not using 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5224
	       spy interrupts."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5225
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5226
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5227
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5228
#if defined(ITIMER_VIRTUAL) && !defined(NO_SETITIMER)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5229
    struct itimerval dt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5230
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5231
    dt.it_interval.tv_sec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5232
    dt.it_interval.tv_usec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5233
    dt.it_value.tv_sec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5234
    dt.it_value.tv_usec = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5235
    setitimer(ITIMER_VIRTUAL, &dt, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5236
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5237
#endif /* ITIMER_VIRTUAL */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5238
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5239
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5240
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5241
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5242
terminateProcess:processId
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5243
    "terminate a unix process.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5244
     The process has a chance to do some cleanup.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5245
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5246
     WARNING: in order to avoid zombie processes (on unix),
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5247
	      you may have to fetch the processes exitstatus with
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5248
	      OperatingSystem>>getStatusOfProcess:aProcessId."
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5249
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5250
    self sendSignal:(self sigTERM) to:processId.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5251
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5252
    "Modified: / 28.12.1995 / 15:05:37 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5253
    "Modified: / 27.1.1998 / 20:05:47 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5254
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5255
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5256
terminateProcessGroup:processGroupId
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5257
    "terminate a unix process group.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5258
     The process has a chance to do some cleanup.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5259
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5260
     WARNING: in order to avoid zombie processes (on unix),
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5261
	      you may have to fetch the processes exitstatus with
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5262
	      OperatingSystem>>getStatusOfProcess:aProcessId."
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5263
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5264
    self sendSignal:(self sigTERM) to:(processGroupId negated).
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5265
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5266
    "Modified: / 28.12.1995 / 15:05:37 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5267
    "Created: / 23.4.1996 / 16:40:34 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5268
    "Modified: / 27.1.1998 / 20:05:59 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5269
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5270
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5271
!UnixOperatingSystem class methodsFor:'ipc support - UNIX'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5272
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5273
makePTYPair
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5274
    "make a pipe, return array with two filedescriptors on success,
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5275
     nil on failure.
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5276
     This is a lowLevel entry, not for public use.
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5277
     See ExternalStream>>makePipe for a more user-friendly, public interface."
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5278
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5279
    |fdS fdM|    
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5280
                
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5281
%{       
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5282
    /*
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5283
     * Find a pseudo tty to use and open both sides.
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5284
     *  _fdM receives the master file descriptor while _fdS
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5285
     *  receives the slave.  The master is opened with O_NDELAY as commonly
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5286
     *  needed in daemons such as rlogind and telnetd.
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5287
     */
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5288
3536
adad0d12c9a8 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3534
diff changeset
  5289
#ifdef IRIX5
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5290
    int _fdM, _fdS;
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5291
    char *line;
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5292
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5293
    line = _getpty(&_fdM, O_RDWR|O_NDELAY, 0600, 0);
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5294
    if ((line != 0) && (_fdM >= 0)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5295
	_fdS = open(line, O_RDWR);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5296
	if (_fdS < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5297
	    (void)close(_fdM);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5298
	    _fdS = _fdM = -1;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5299
	}
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5300
    } else {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5301
	_fdM -1;
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5302
    }
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5303
    if ((_fdM >= 0) && (_fdS >= 0)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5304
	 fdM = __MKSMALLINT(_fdM);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5305
	 fdS = __MKSMALLINT(_fdS);
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5306
    }
3542
b6e8232516c3 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3541
diff changeset
  5307
#   define NO_PTY_TEMPL
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5308
#endif /* IRIX5 */
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5309
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5310
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5311
#ifdef LINUX
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5312
#   define PTY_TEMPL    "/dev/ptyXX"
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5313
#   define PT_INDEX      5
3550
6c3824d07eac *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3549
diff changeset
  5314
#   define PTY_1_CHARS  "pqrstuabcdevwxyz"
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5315
#   define PTY_2_CHARS  "0123456789abcdef"
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5316
#endif /* LINUX */
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5317
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5318
#ifdef solaris
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5319
#   define PTY_TEMPL    "/dev/ptyXX"
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5320
#   define PT_INDEX      5
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5321
#   define PTY_1_CHARS  "pqr"
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5322
#   define PTY_2_CHARS  "0123456789abcdef"
3539
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5323
#endif /* solaris */
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5324
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5325
#ifdef aix
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5326
#   define PTY_TEMPL    "/dev/ptyXX"
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5327
#   define PT_INDEX      5
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5328
#   define PTY_1_CHARS  "pqr"
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5329
#   define PTY_2_CHARS  "0123456789abcdef"
3539
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5330
#endif /* aix */
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5331
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5332
#ifdef next3
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5333
#   define PTY_TEMPL    "/dev/ptyXX"
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5334
#   define PT_INDEX      5
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5335
#   define PTY_1_CHARS  "pqr"
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5336
#   define PTY_2_CHARS  "0123456789abcdef"
3539
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5337
#endif /* next3 */
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5338
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5339
#ifdef hpux
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5340
#   define PTY_TEMPL    "/dev/ptyXX"
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5341
#   define PT_INDEX      5
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5342
#   define PTY_1_CHARS  "pqrs"
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5343
#   define PTY_2_CHARS  "0123456789abcdef"
3539
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5344
#endif /* hpux */
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5345
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5346
#if defined(BSD)
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5347
#   define PTY_TEMPL    "/dev/ptyXX"
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5348
#   define PT_INDEX      5
3539
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5349
#   define PTY_1_CHARS  "p"
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5350
#   define PTY_2_CHARS  "0123456789abcdefghijklmnopqrstuv"
1655aae9d622 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3538
diff changeset
  5351
#endif /* BSD */
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5352
3542
b6e8232516c3 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3541
diff changeset
  5353
#ifdef NO_PTY_TEMPL
b6e8232516c3 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3541
diff changeset
  5354
# undef PTY_TEMPL
b6e8232516c3 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3541
diff changeset
  5355
#endif
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5356
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5357
#ifdef PTY_TEMPL
3542
b6e8232516c3 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3541
diff changeset
  5358
#   include <grp.h>
b6e8232516c3 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3541
diff changeset
  5359
3981
c2582f877635 renamed __new() to __STX___new()
Claus Gittinger <cg@exept.de>
parents: 3970
diff changeset
  5360
# ifdef OLD /* mhmh - suse linux6 places line into rodata ??? */
c2582f877635 renamed __new() to __STX___new()
Claus Gittinger <cg@exept.de>
parents: 3970
diff changeset
  5361
    static char line[] = PTY_TEMPL;
c2582f877635 renamed __new() to __STX___new()
Claus Gittinger <cg@exept.de>
parents: 3970
diff changeset
  5362
# else
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5363
    char line[128];
3981
c2582f877635 renamed __new() to __STX___new()
Claus Gittinger <cg@exept.de>
parents: 3970
diff changeset
  5364
# endif
3575
39723f691a0e hp-cc does not recognize const keyword
Claus Gittinger <cg@exept.de>
parents: 3571
diff changeset
  5365
    register CONST char *cp1, *cp2;
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5366
    int len, _fdM = -1, _fdS = -1, ttygid;
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5367
    struct group *gr;
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5368
3981
c2582f877635 renamed __new() to __STX___new()
Claus Gittinger <cg@exept.de>
parents: 3970
diff changeset
  5369
# ifdef OLD
c2582f877635 renamed __new() to __STX___new()
Claus Gittinger <cg@exept.de>
parents: 3970
diff changeset
  5370
    len = sizeof(PTY_TEMPL) - 1;
c2582f877635 renamed __new() to __STX___new()
Claus Gittinger <cg@exept.de>
parents: 3970
diff changeset
  5371
# else
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5372
    strcpy(line, PTY_TEMPL);
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5373
    len = strlen(line);
3981
c2582f877635 renamed __new() to __STX___new()
Claus Gittinger <cg@exept.de>
parents: 3970
diff changeset
  5374
# endif
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5375
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5376
    if ((gr = getgrnam("tty")) != NULL)
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5377
	ttygid = gr->gr_gid;
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5378
    else
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5379
	ttygid = -1;
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5380
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5381
    for (cp1 = PTY_1_CHARS; *cp1; cp1++) {
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5382
	line[len-2] = * cp1;
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5383
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5384
	for( cp2 = PTY_2_CHARS; *cp2; cp2++ ) {
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5385
	    line[PT_INDEX] = 'p';
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5386
	    line[len-1] = *cp2;
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5387
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5388
	    if ((_fdM = open(line, O_RDWR, 0)) < 0) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5389
		if (errno == ENOENT) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5390
		    _fdM = _fdS = -1;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5391
		    goto getOutOfHere; /* out of ptys */
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5392
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5393
	    } else {
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5394
		line[PT_INDEX] = 't';
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5395
		(void) chown( line, getuid(), ttygid );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5396
		(void) chmod( line, S_IRUSR|S_IWUSR|S_IWGRP );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5397
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  5398
		if( (_fdS = open(line, O_RDWR, 0)) >= 0 ) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5399
		    goto getOutOfHere;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5400
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5401
		(void) close( _fdM );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5402
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5403
	}
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5404
    }
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5405
  getOutOfHere: ;
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5406
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5407
    if ((_fdM >= 0) && (_fdS >= 0)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5408
	 fdM = __MKSMALLINT(_fdM);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5409
	 fdS = __MKSMALLINT(_fdS);
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5410
    }
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5411
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5412
#endif /* PTY_TEMPL */
3542
b6e8232516c3 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3541
diff changeset
  5413
#undef NO_PTY_TEMPL
b6e8232516c3 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3541
diff changeset
  5414
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5415
%}.
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5416
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5417
    fdM notNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5418
	^ Array with:fdM with:fdS.
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5419
    ].
3538
fcedde036bc3 added makePTYPair for others
Claus Gittinger <cg@exept.de>
parents: 3536
diff changeset
  5420
3534
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5421
    ^ nil
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5422
!
126b23939933 added makePTYPair (IRIX only - for now)
Claus Gittinger <cg@exept.de>
parents: 3518
diff changeset
  5423
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5424
makePipe
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5425
    "make a pipe, return array with two filedescriptors on success,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5426
     nil on failure.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5427
     This is a lowLevel entry, not for public use.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5428
     See ExternalStream>>makePipe for a more user-friendly, public interface."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5429
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5430
    |fd1 fd2|    
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5431
                
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5432
%{       
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5433
     int fds[2];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5434
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5435
     if (pipe(fds) < 0) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5436
	@global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5437
	RETURN ( nil );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5438
     }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5439
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5440
     fd1 = __MKSMALLINT(fds[0]);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5441
     fd2 = __MKSMALLINT(fds[1]);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5442
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5443
    fd1 notNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5444
	^ Array with:fd1 with:fd2.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5445
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5446
    ^ nil
3556
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5447
!
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5448
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5449
setWindowSizeOnFileDescriptor:fd width:w height:h
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5450
    "emit a TIOCSWINSZ ioctl; (req'd for terminal emulators)"
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5451
%{
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5452
#ifdef TIOCSWINSZ
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5453
    struct winsize wsize;
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5454
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5455
    if (__isSmallInteger(fd)
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5456
     && __isSmallInteger(w)
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5457
     && __isSmallInteger(h)) {
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  5458
	wsize.ws_row = (unsigned short)__intVal(h);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  5459
	wsize.ws_col = (unsigned short)__intVal(w);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  5460
	if (ioctl(__intVal(fd), TIOCSWINSZ, (char *)&wsize) >= 0) {
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  5461
	    RETURN (true);
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  5462
	}
3556
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5463
    }
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5464
#endif
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5465
%}.
03e4132de6da added ioctl to change a pseudo-terminals window size
Claus Gittinger <cg@exept.de>
parents: 3555
diff changeset
  5466
    ^ false
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5467
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5468
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5469
!UnixOperatingSystem class methodsFor:'misc'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5470
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5471
closePid:pid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5472
    "free pid resource"
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  5473
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5474
    ^ true.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5475
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  5476
    "Created: / 28.1.1998 / 14:23:04 / md"
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  5477
    "Modified: / 28.1.1998 / 14:27:18 / md"
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  5478
    "Modified: / 5.6.1998 / 18:38:46 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5479
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5480
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5481
slowFork:aBoolean
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5482
    "set/clear the `avoid-fork-if-possible-because-its-slow' flag.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5483
     Only used internally on SYSV3 systems"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5484
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5485
    SlowFork := aBoolean
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5486
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5487
    "Modified: 22.4.1996 / 13:13:09 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5488
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5489
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5490
!UnixOperatingSystem class methodsFor:'os queries'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5491
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5492
executableFileExtensions
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5493
    "return a collection of extensions for executable program files.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5494
     Only req'd for msdos like systems ..."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5495
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5496
    ^ #('')
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5497
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  5498
    "Created: / 2.5.1997 / 11:42:29 / cg"
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  5499
    "Modified: / 5.6.1998 / 18:38:52 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5500
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5501
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5502
getDomainName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5503
    "return the domain this host is in.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5504
     Notice:
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5505
	not all systems support this; on some, 'unknown' is returned."
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5506
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5507
    |name idx hostName|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5508
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5509
    DomainName notNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5510
	^ DomainName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5511
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5512
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5513
%{  /* STACK: 2048 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5514
#if defined(HAS_GETDOMAINNAME)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5515
    char buffer[128];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5516
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5517
    if (getdomainname(buffer, sizeof(buffer)) == 0) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5518
	name = __MKSTRING(buffer);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5519
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5520
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5521
# if defined(HAS_UNAME) && defined(HAS_UTS_DOMAINNAME)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5522
    struct utsname ubuff;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5523
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5524
    if (uname(&ubuff) >= 0) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5525
	name = __MKSTRING(ubuff.domainname);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5526
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5527
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5528
#  if defined(HAS_SYSINFO) && defined(SI_SRPC_DOMAIN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5529
    char buffer[256];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5530
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5531
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5532
    if ((ret = sysinfo(SI_SRPC_DOMAIN, buffer, sizeof(buffer))) >= 0 && ret <= sizeof(buffer)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5533
	name = __MKSTRING(buffer);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5534
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5535
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5536
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5537
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5538
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5539
    name isNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5540
	name := self getEnvironment:'DOMAIN'.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5541
	name isNil ifTrue:[
3793
aff27e755ffd *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3780
diff changeset
  5542
	    name := self getCommandOutputFrom:'domainname'
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5543
	]
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5544
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5545
    name isNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5546
	"/ sometimes, we can extract the domainName from the hostName ...
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5547
	hostName := self getHostName.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5548
	hostName notNil ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5549
	    idx := hostName indexOf:$..
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5550
	    idx ~~ 0 ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5551
		name := hostName copyFrom:idx+1.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5552
	    ]
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5553
	]. 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5554
	name isNil ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5555
	    'UnixOperatingSystem [warning]: cannot find out domainname' errorPrintCR.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5556
	    name := 'unknown'.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5557
	]
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5558
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5559
    DomainName := name.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5560
    ^ name
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5561
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5562
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5563
     OperatingSystem getDomainName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5564
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5565
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5566
    "Modified: 26.4.1996 / 10:04:54 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5567
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5568
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5569
getEnvironment:aStringOrSymbol
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5570
    "get an environment string"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5571
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5572
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5573
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5574
    char *env;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5575
    extern char *getenv();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5576
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5577
    if (__isString(aStringOrSymbol) || __isSymbol(aStringOrSymbol)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5578
	env =  getenv(__stringVal(aStringOrSymbol));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5579
	if (env) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5580
	    RETURN ( __MKSTRING(env) );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5581
	}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5582
    }
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5583
%}.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5584
    ^ nil
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5585
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5586
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5587
     OperatingSystem getEnvironment:'LANG'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5588
     OperatingSystem getEnvironment:'LOGIN'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5589
     OperatingSystem getEnvironment:'HOME'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5590
     OperatingSystem getEnvironment:'NNTPSERVER'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5591
     OperatingSystem getEnvironment:'MAIL'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5592
     OperatingSystem getEnvironment:'PATH'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5593
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5594
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5595
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5596
getHostName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5597
    "return the hostname we are running on - if there is
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5598
     a HOST environment variable, we are much faster here ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5599
     Notice:
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5600
	not all systems support this; on some, 'unknown' is returned."
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5601
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5602
    |name idx|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5603
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5604
    HostName notNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5605
	^ HostName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5606
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5607
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5608
%{  /* STACK: 2048 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5609
#if defined(HAS_GETHOSTNAME)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5610
    char buffer[256];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5611
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5612
    if (gethostname(buffer, sizeof(buffer)) == 0) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5613
	name = __MKSTRING(buffer);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5614
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5615
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5616
# if defined(HAS_UNAME)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5617
    struct utsname ubuff;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5618
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5619
    if (uname(&ubuff) >= 0) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5620
	name = __MKSTRING(ubuff.nodename);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5621
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5622
# else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5623
#  if defined(HAS_SYSINFO) && defined(SI_HOSTNAME)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5624
    char buffer[256];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5625
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5626
 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5627
    if ((ret = sysinfo(SI_HOSTNAME, buffer, sizeof(buffer))) >= 0 && ret <= sizeof(buffer)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5628
	name = __MKSTRING(buffer);
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  5629
    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5630
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5631
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5632
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5633
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5634
    name isNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5635
	name := self getEnvironment:'HOST'.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5636
	name isNil ifTrue:[
3793
aff27e755ffd *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3780
diff changeset
  5637
	    name := self getCommandOutputFrom:'hostname'
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5638
	]
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5639
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5640
    name isNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5641
	'UnixOperatingSystem [warning]: cannot find out hostname' errorPrintCR.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5642
	name := 'unknown'.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5643
    ] ifFalse:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5644
	"/ on some systems, the hostname already contains the domain.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5645
	"/ decompose it here.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5646
	idx := name indexOf:$..
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5647
	idx ~~ 0 ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5648
	    DomainName := name copyFrom:(idx+1).
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5649
	    name := name copyTo:(idx-1).
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5650
	]
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5651
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5652
    HostName := name.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5653
    ^ name
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5654
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5655
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5656
     OperatingSystem getHostName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5657
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5658
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5659
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5660
getLocaleInfo
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5661
    "return a dictionary filled with values from the locale information;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5662
     Not all fields may be present, depending on the OS's setup and capabilities.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5663
     Possible fields are:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5664
	decimalPoint                    <String>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5665
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5666
	thousandsSep                    <String>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5667
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5668
	internationalCurrencySymbol     <String>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5669
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5670
	currencySymbol                  <String>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5671
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5672
	monetaryDecimalPoint            <String>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5673
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5674
	monetaryThousandsSeparator      <String>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5675
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5676
	positiveSign                    <String>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5677
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5678
	negativeSign                    <String>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5679
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5680
	internationalFractionalDigits   <Integer>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5681
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5682
	fractionalDigits                <Integer>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5683
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5684
	positiveSignPrecedesCurrencySymbol      <Boolean>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5685
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5686
	negativeSignPrecedesCurrencySymbol      <Boolean>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5687
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5688
	positiveSignSeparatedBySpaceFromCurrencySymbol  <Boolean>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5689
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5690
	negativeSignSeparatedBySpaceFromCurrencySymbol  <Boolean>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5691
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5692
	positiveSignPosition                            <Symbol>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5693
							one of: #parenthesesAround, 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5694
								#signPrecedes, 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5695
								#signSuceeds, 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5696
								#signPrecedesCurrencySymbol,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5697
								#signSuceedsCurrencySymbol
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5698
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5699
	negativeSignPosition                            <like above>
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5700
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5701
     it is up to the application to deal with undefined values.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5702
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5703
     Notice, that (for now), the system does not use this information;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5704
     it should be used by applications as required.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5705
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5706
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5707
    |info val|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5708
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5709
    LocaleInfo notNil ifTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5710
	"/ return the internal info; useful on systems which do not
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5711
	"/ support this.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5712
	^ LocaleInfo
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5713
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5714
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5715
    info := IdentityDictionary new.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5716
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5717
    char *decimalPoint;         /* something like "." (US) or "," (german) */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5718
    char *thousandsSep;         /* something like "," (US) or "." (german) */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5719
    char *intCurrencySymbol;    /* international currency symbol; something like "USD "  "DM  " */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5720
    char *currencySymbol;       /* local currency symbol;         something like "USD "  "DM  " */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5721
    char *monDecimalPoint;      /* money: decimal point */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5722
    char *monThousandsSep;      /* money: thousands sep */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5723
    char *positiveSign;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5724
    char *negativeSign;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5725
    int   intFractDigits;       /* money: international digits after decPoint */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5726
    int   fractDigits;          /* money: local digits after decPoint */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5727
    int   csPosPrecedes;        /* money: 1 if currency symbol precedes a positive value; 0 if it sceeds */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5728
    int   csNegPrecedes;        /* money: 1 if currency symbol precedes a negative value; 0 if it sceeds */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5729
    int   csPosSepBySpace;      /* money: 1 if currency symbol should be separated by a space from a positive value; 0 if no space */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5730
    int   csNegSepBySpace;      /* money: 1 if currency symbol should be separated by a space from a negative value; 0 if no space */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5731
    int   csPosSignPosition;    /* money: 0: ()'s around the value & currency symbol */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5732
    int   csNegSignPosition;    /*        1: sign precedes the value & currency symbol */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5733
				/*        2: sign succeeds the value & currency symbol */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5734
				/*        3: sign immediately precedes the currency symbol */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5735
				/*        4: sign immediately suceeds the currency symbol */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5736
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5737
#if defined(HAS_LOCALECONV)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5738
    struct lconv *conf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5739
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5740
    conf = localeconv();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5741
    if (conf) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5742
	decimalPoint = conf->decimal_point;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5743
	thousandsSep = conf->thousands_sep;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5744
	intCurrencySymbol = conf->int_curr_symbol;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5745
	currencySymbol = conf->currency_symbol;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5746
	monDecimalPoint = conf->mon_decimal_point;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5747
	monThousandsSep = conf->mon_thousands_sep;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5748
	positiveSign = conf->positive_sign;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5749
	negativeSign = conf->negative_sign;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5750
	intFractDigits = conf->int_frac_digits;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5751
	fractDigits = conf->frac_digits;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5752
	csPosPrecedes = conf->p_cs_precedes; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5753
	csNegPrecedes = conf->n_cs_precedes; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5754
	csPosSepBySpace = conf->p_sep_by_space; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5755
	csNegSepBySpace = conf->n_sep_by_space; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5756
	csPosSignPosition = conf->p_sign_posn;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5757
	csNegSignPosition = conf->n_sign_posn;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5758
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5759
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5760
    decimalPoint = (char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5761
    thousandsSep = (char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5762
    intCurrencySymbol = (char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5763
    currencySymbol = (char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5764
    monDecimalPoint = (char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5765
    monThousandsSep = (char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5766
    positiveSign =  (char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5767
    negativeSign =(char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5768
    intFractDigits = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5769
    fractDigits = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5770
    csPosPrecedes = -1; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5771
    csNegPrecedes = -1; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5772
    csPosSepBySpace = -1; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5773
    csNegSepBySpace = -1; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5774
    csPosSignPosition = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5775
    csNegSignPosition = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5776
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5777
    if (decimalPoint) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5778
	val = __MKSTRING(decimalPoint);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5779
	__AT_PUT_(info, @symbol(decimalPoint), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5780
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5781
    if (thousandsSep) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5782
	val = __MKSTRING(thousandsSep);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5783
	__AT_PUT_(info, @symbol(thousandsSeparator), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5784
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5785
    if (intCurrencySymbol) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5786
	val = __MKSTRING(intCurrencySymbol);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5787
	__AT_PUT_(info, @symbol(internationCurrencySymbol), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5788
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5789
    if (currencySymbol) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5790
	val = __MKSTRING(currencySymbol);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5791
	__AT_PUT_(info, @symbol(currencySymbol), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5792
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5793
    if (monDecimalPoint) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5794
	val = __MKSTRING(monDecimalPoint);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5795
	__AT_PUT_(info, @symbol(monetaryDecimalPoint), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5796
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5797
    if (monThousandsSep) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5798
	val = __MKSTRING(monThousandsSep);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5799
	__AT_PUT_(info, @symbol(monetaryThousandsSeparator), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5800
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5801
    if (positiveSign) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5802
	val = __MKSTRING(positiveSign);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5803
	__AT_PUT_(info, @symbol(positiveSign), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5804
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5805
    if (negativeSign) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5806
	val = __MKSTRING(negativeSign);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5807
	__AT_PUT_(info, @symbol(negativeSign), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5808
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5809
    if (intFractDigits >= 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5810
	__AT_PUT_(info, @symbol(internationalFractionalDigits),  __MKSMALLINT(intFractDigits));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5811
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5812
    if (fractDigits >= 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5813
	__AT_PUT_(info, @symbol(fractionalDigits),  __MKSMALLINT(fractDigits));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5814
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5815
    if (csPosPrecedes >= 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5816
	if (csPosPrecedes == 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5817
	    val = false;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5818
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5819
	    val = true;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5820
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5821
	__AT_PUT_(info, @symbol(positiveSignPrecedesCurrencySymbol), val );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5822
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5823
    if (csNegPrecedes >= 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5824
	if (csNegPrecedes == 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5825
	    val = false;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5826
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5827
	    val = true;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5828
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5829
	__AT_PUT_(info, @symbol(negativeSignPrecedesCurrencySymbol), val );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5830
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5831
    if (csPosSepBySpace >= 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5832
	if (csPosSepBySpace == 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5833
	    val = false;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5834
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5835
	    val = true;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5836
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5837
	__AT_PUT_(info, @symbol(positiveSignSeparatedBySpaceFromCurrencySymbol), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5838
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5839
    if (csNegSepBySpace >= 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5840
	if (csNegSepBySpace == 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5841
	    val = false;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5842
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5843
	    val = true;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5844
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5845
	__AT_PUT_(info, @symbol(negativeSignSeparatedBySpaceFromCurrencySymbol), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5846
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5847
    switch (csPosSignPosition) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5848
	case 0:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5849
	    val = @symbol(parenthesesAround);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5850
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5851
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5852
	case 1:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5853
	    val = @symbol(signPrecedes);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5854
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5855
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5856
	case 2:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5857
	    val = @symbol(signSuceeds);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5858
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5859
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5860
	case 3:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5861
	    val = @symbol(signPrecedesCurrencySymbol);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5862
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5863
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5864
	case 4:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5865
	    val = @symbol(signSuceedsCurrencySymbol);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5866
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5867
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5868
	default:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5869
	    val = nil;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5870
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5871
    if (val != nil) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5872
	__AT_PUT_(info, @symbol(positiveSignPosition), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5873
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5874
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5875
    switch (csNegSignPosition) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5876
	case 0:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5877
	    val = @symbol(parenthesesAround);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5878
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5879
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5880
	case 1:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5881
	    val = @symbol(signPrecedes);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5882
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5883
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5884
	case 2:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5885
	    val = @symbol(signSuceeds);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5886
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5887
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5888
	case 3:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5889
	    val = @symbol(signPrecedesCurrencySymbol);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5890
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5891
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5892
	case 4:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5893
	    val = @symbol(signSuceedsCurrencySymbol);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5894
	    break;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5895
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5896
	default:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5897
	    val = nil;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5898
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5899
    if (val != nil) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5900
	__AT_PUT_(info, @symbol(negativeSignPosition), val);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5901
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5902
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5903
    ^ info
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5904
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5905
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5906
     OperatingSystem getLocaleInfo
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5907
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5908
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5909
    "Created: 23.12.1995 / 14:19:20 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5910
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5911
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5912
getProcessId
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5913
    "return the (unix-)processId"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5914
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5915
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5916
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5917
    int pid = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5918
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5919
    pid = getpid();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5920
    RETURN ( __MKSMALLINT(pid) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5921
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5922
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5923
     OperatingSystem getProcessId
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5924
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5925
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5926
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5927
getSystemID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5928
    "if supported by the OS, return the systemID;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5929
     a unique per machine identification.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5930
     WARNING:
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5931
	not all systems support this; on some, 'unknown' is returned."
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5932
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5933
%{  /* NO_CONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5934
#if defined(IRIX5) && !defined(HAS_GETHOSTID)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5935
    char idBuffer[MAXSYSIDSIZE];
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5936
    int retVal;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5937
    OBJ arr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5938
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5939
    if ((retVal = syssgi(SGI_SYSID, idBuffer)) == 0) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5940
	arr = __BYTEARRAY_UNINITIALIZED_NEW_INT(MAXSYSIDSIZE);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5941
	bcopy(idBuffer, __ByteArrayInstPtr(arr)->ba_element, MAXSYSIDSIZE);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5942
	RETURN (arr);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5943
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5944
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5945
#if defined(HAS_GETHOSTID)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5946
    int runningId;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5947
    OBJ arr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5948
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5949
    runningId = gethostid();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5950
    arr = __BYTEARRAY_UNINITIALIZED_NEW_INT(4);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5951
    *(int *)(__ByteArrayInstPtr(arr)->ba_element) = runningId;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5952
    RETURN (arr);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5953
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5954
#if defined(HAS_SYSINFO) && defined(SI_HW_SERIAL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5955
    {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5956
	char buffer[128];
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5957
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5958
	buffer[0] = 0;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5959
	if (sysinfo(SI_HW_SERIAL, buffer, sizeof(buffer))) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5960
	    buffer[127] = 0;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5961
	    if (strlen(buffer) > 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5962
		RETURN(__MKSTRING(buffer));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5963
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  5964
	}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5965
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5966
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5967
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5968
    ^ 'unknown'
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5969
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5970
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  5971
     OperatingSystem getSystemID
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5972
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5973
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5974
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5975
getSystemInfo
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5976
    "return info on the system weare running on.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5977
     If the system supports the uname system call, that info is returned;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5978
     otherwise, some simulated info is returned.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5979
 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5980
     WARNING:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5981
       Do not depend on the amount and contents of the returned information, some
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5982
       systems may return more/less than others. Also, the contents depends on the
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5983
       OS, for example, linux returns 'ix86', while WIN32 returns 'x86'.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5984
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5985
       This method is mainly provided to augment error reports with some system
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5986
       information. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5987
       (in case of system/version specific OS errors, conditional workarounds and patches
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  5988
	may be based upon this info).
4020
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  5989
       Also, applications could enable/disable buffering or otherwise reduce
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  5990
       their memory usage depending upon the amount of memory installed.
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  5991
       Your application may make use of available information for tuning,
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  5992
       but should NEVER DEPEND upon this in any way.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5993
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  5994
     The returned info may (or may not) contain:
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  5995
	#system -> some operating system identification (irix, Linux, nt, win32s ...) 
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  5996
	#version -> OS version (some os version identification)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  5997
	#release -> OS release (3.5, 1.2.1 ...)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  5998
	#node   -> some host identification (hostname)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  5999
	#domain  -> domain name (hosts domain)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6000
	#machine -> type of CPU (i586, mips ...)
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6001
     
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6002
     those are currently returned on some machines (no warranty)
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6003
     linux:
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6004
	#totalRam         -> total amount of memory available
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6005
	#sharedRam        -> amount of memory which is shared among processes
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6006
			     (i.e. shared code)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6007
	#bufferRam        -> amount used for buffers
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6008
	#swapSize         -> total size of swap space
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6009
	#freeSwap         -> free amount in swapSpace
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6010
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6011
     osf:
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6012
	#physicalRam      -> total amount of physical memory
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6013
	#cpuType          -> type of cpu (more detailed than machine)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6014
	#numberOfCPUs     -> number of cpus in box
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6015
        
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6016
     solaris:
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6017
	#physicalRam      -> total amount of physical memory
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6018
	#availableRam     -> total available amount of physical memory (i.e. unused ram)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6019
	#freeRam          -> amount of free memory
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6020
	#numberOfCPUs     -> number of cpus in box (online CPUS)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6021
	[#dCacheSize]     -> bytes in data cache (only available on some solaris versions)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6022
	[#iCacheSize]     -> bytes in data cache (only available on some solaris versions)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6023
	[#instructionSets]-> instruction sets available (only available on some solaris versions)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6024
	[#platform]       -> platform name (only available on some solaris versions)
4020
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6025
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6026
     hpux:
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6027
	#physicalRam      -> total amount of physical memory in box
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6028
	#activeRealMemory -> ? - read pstat documentation
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6029
	#activeVirtualRam -> ? - read pstat documentation
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6030
	#freeMemory       -> ? - read pstat documentation
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6031
	#realMemory       -> ? (amount of memory left to user programs)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6032
	#virtualRam       -> ? - read pstat documentation
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6033
    "
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6034
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6035
    |sys node rel ver mach dom mtyp brel info arch cpuType cpuSpeed
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6036
     physicalRam availableRam totalRam sharedRam bufferRam swapSize freeSwap
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6037
     numberOfCPUs pageSize physicalPages availablePages dCacheSize iCacheSize
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6038
     virtualRam activeVirtualRam realMemory activeRealMemory freeMemory
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6039
     instructionSets platform|
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6040
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6041
%{  /* STACK: 4096 */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6042
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6043
#ifdef LINUX
3696
a0c77f9bdbc7 oops - a.out linux has no sysinfo
Claus Gittinger <cg@exept.de>
parents: 3692
diff changeset
  6044
# ifdef ELF /* old a.out unixes do not have this ... */
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6045
    /* 
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6046
     * additional info available ...
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6047
     */
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6048
    struct sysinfo infoBuffer;
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6049
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6050
    if (sysinfo(&infoBuffer) >= 0) {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6051
	totalRam   = __MKUINT(infoBuffer.totalram);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6052
	sharedRam = __MKUINT(infoBuffer.sharedram);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6053
	bufferRam = __MKUINT(infoBuffer.bufferram);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6054
	swapSize  = __MKUINT(infoBuffer.totalswap);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6055
	freeSwap  = __MKUINT(infoBuffer.freeswap);
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6056
    }
3696
a0c77f9bdbc7 oops - a.out linux has no sysinfo
Claus Gittinger <cg@exept.de>
parents: 3692
diff changeset
  6057
# endif
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6058
#endif /* LINUX */
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6059
4088
622551d3c0d7 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4084
diff changeset
  6060
#if defined(hpux) && !defined(__GNUC__)
4020
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6061
# include <sys/pstat.h>
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6062
    struct pst_static stat_buf;
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6063
    struct pst_dynamic dynam_buf;
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6064
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6065
    pstat(PSTAT_STATIC,&stat_buf,sizeof(stat_buf),0,0);
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6066
    pstat(PSTAT_DYNAMIC,&dynam_buf,sizeof(dynam_buf),0,0);
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6067
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6068
    physicalRam        = __MKUINT(stat_buf.physical_memory/256*1024*1024);
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6069
    virtualRam         = __MKUINT(dynam_buf.psd_vm/256*1024*1024);
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6070
    activeVirtualRam   = __MKUINT(dynam_buf.psd_avm/256*1024*1024);
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6071
    realMemory         = __MKUINT(dynam_buf.psd_rm/256*1024*1024);
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6072
    activeRealMemory   = __MKUINT(dynam_buf.psd_arm/256*1024*1024);
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6073
    freeMemory         = __MKUINT(dynam_buf.psd_free/256*1024*1024);
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6074
#endif
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6075
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6076
#if defined(HAS_UNAME)
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6077
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6078
	struct utsname ubuff;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6079
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6080
	if (uname(&ubuff) >= 0) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6081
	    sys  = __MKSTRING(ubuff.sysname);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6082
	    node = __MKSTRING(ubuff.nodename);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6083
	    rel  = __MKSTRING(ubuff.release);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6084
	    ver  = __MKSTRING(ubuff.version);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6085
	    mach = __MKSTRING(ubuff.machine);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6086
# ifdef HAS_UTS_DOMAINNAME
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6087
	    dom  = __MKSTRING(ubuff.domainname);
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6088
# endif /* no HAS_UTS_DOMAINNAME */
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6089
	}
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6090
    }
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6091
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6092
#else /* no UNAME */
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6093
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6094
    /*
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6095
     * use fallBack code below
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6096
     */
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6097
#endif /* no UNAME */
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6098
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6099
#if defined(HAS_SYSINFO) && defined(SI_ARCHITECTURE)
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6100
    if (arch == nil) {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6101
	char buffer[128];
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6102
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6103
	if (sysinfo(SI_ARCHITECTURE, buffer, sizeof(buffer))) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6104
	    arch = __MKSTRING(buffer);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6105
	}
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6106
    }
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6107
#endif /* HAS_SYSINFO & SI_ARCHITECTURE */
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6108
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6109
#if defined(HAS_SYSINFO) && defined(SI_ISALIST)
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6110
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6111
	char buffer[128];
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6112
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6113
	if (sysinfo(SI_ISALIST, buffer, sizeof(buffer))) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6114
	    instructionSets = __MKSTRING(buffer);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6115
	}
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6116
    }
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6117
#endif /* HAS_SYSINFO & SI_ARCHITECTURE */
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6118
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6119
#if defined(HAS_SYSINFO) && defined(SI_PLATFORM)
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6120
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6121
	char buffer[128];
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6122
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6123
	if (sysinfo(SI_PLATFORM, buffer, sizeof(buffer))) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6124
	    platform = __MKSTRING(buffer);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6125
	}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6126
    }
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6127
#endif /* HAS_SYSINFO & SI_ARCHITECTURE */
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6128
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6129
#if defined(HAS_GETDOMAINNAME)
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6130
    if (dom == nil) {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6131
	char buffer[128];
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6132
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6133
	if (getdomainname(buffer, sizeof(buffer)) == 0) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6134
	    dom = __MKSTRING(buffer);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6135
	}
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6136
    }
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6137
#endif /* HAS_GETDOMAINNAME */
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6138
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6139
#if defined(HAS_SYSCONF)
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6140
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6141
# ifdef _SC_NPROCESSORS_ONLN
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6142
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6143
	long val;
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6144
 
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6145
	val = sysconf(_SC_NPROCESSORS_ONLN);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6146
	if (val > 0) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6147
	    numberOfCPUs = __MKINT(val);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6148
	}
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6149
    }
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6150
# endif
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6151
# if defined(_SC_PAGESIZE)
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6152
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6153
	long val;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6154
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6155
	val = sysconf(_SC_PAGESIZE);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6156
	if (val != -1) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6157
	    pageSize = __MKUINT(val);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6158
	}
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6159
    }
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6160
# endif
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6161
# if defined(_SC_PHYS_PAGES)
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6162
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6163
	long val;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6164
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6165
	val = sysconf(_SC_PHYS_PAGES);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6166
	if (val != -1) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6167
	    physicalPages = __MKUINT(val);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6168
	}
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6169
    }
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6170
# endif
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6171
# if defined(_SC_AVPHYS_PAGES)
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6172
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6173
	long val;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6174
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6175
	val = sysconf(_SC_AVPHYS_PAGES);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6176
	if (val != -1) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6177
	    availablePages = __MKUINT(val);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6178
	}
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6179
    }
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6180
# endif
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6181
# if defined(_SC_ICACHE_SZ)
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6182
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6183
	long val;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6184
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6185
	val = sysconf(_SC_ICACHE_SZ);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6186
	if (val != -1) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6187
	    iCacheSize = __MKUINT(val);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6188
	}
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6189
    }
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6190
# endif
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6191
# if defined(_SC_DCACHE_SZ)
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6192
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6193
	long val;
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6194
 
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6195
	val = sysconf(_SC_DCACHE_SZ);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6196
	if (val != -1) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6197
	    dCacheSize = __MKUINT(val);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6198
	}
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6199
    }
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6200
# endif
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6201
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6202
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6203
#endif /* HAS_SYSCONF */
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6204
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6205
#if defined(HAS_GETSYSINFO)
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6206
    {
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6207
	INT index;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6208
	int retInt32 = 0;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6209
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6210
# if defined(GSI_CPU)
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6211
	index = 0;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6212
	if (getsysinfo(GSI_CPU, &retInt32, sizeof(retInt32), &index, NULL) > 0) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6213
	    switch (retInt32) {
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6214
#  ifdef VAX_780
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6215
		case VAX_780:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6216
		    cpuType = __MKSTRING("VAX_780");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6217
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6218
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6219
#  ifdef VAX_750
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6220
		case VAX_750:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6221
		    cpuType = __MKSTRING("VAX_750");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6222
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6223
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6224
#  ifdef VAX_730
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6225
		case VAX_730:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6226
		    cpuType = __MKSTRING("VAX_730");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6227
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6228
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6229
#  ifdef VAX_8600
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6230
		case VAX_8600:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6231
		    cpuType = __MKSTRING("VAX_8600");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6232
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6233
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6234
#  ifdef VAX_8200
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6235
		case VAX_8200:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6236
		    cpuType = __MKSTRING("VAX_8200");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6237
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6238
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6239
#  ifdef VAX_8800
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6240
		case VAX_8800:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6241
		    cpuType = __MKSTRING("VAX_8800");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6242
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6243
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6244
#  ifdef MVAX_I
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6245
		case MVAX_I:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6246
		    cpuType = __MKSTRING("MVAX_I");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6247
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6248
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6249
#  ifdef MVAX_II
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6250
		case MVAX_II:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6251
		    cpuType = __MKSTRING("MVAX_II");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6252
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6253
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6254
#  ifdef V_VAX
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6255
		case V_VAX:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6256
		    cpuType = __MKSTRING("V_VAX");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6257
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6258
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6259
#  ifdef VAX_3600
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6260
		case VAX_3600:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6261
		    cpuType = __MKSTRING("VAX_3600");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6262
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6263
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6264
#  ifdef VAX_6200
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6265
		case VAX_6200:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6266
		    cpuType = __MKSTRING("VAX_6200");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6267
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6268
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6269
#  ifdef VAX_3400
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6270
		case VAX_3400:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6271
		    cpuType = __MKSTRING("VAX_3400");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6272
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6273
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6274
#  ifdef C_VAXSTAR
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6275
		case C_VAXSTAR:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6276
		    cpuType = __MKSTRING("C_VAXSTAR");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6277
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6278
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6279
#  ifdef VAX_60
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6280
		case VAX_60:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6281
		    cpuType = __MKSTRING("VAX_60");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6282
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6283
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6284
#  ifdef VAX_3900
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6285
		case VAX_3900:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6286
		    cpuType = __MKSTRING("VAX_3900");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6287
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6288
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6289
#  ifdef DS_3100
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6290
		case DS_3100:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6291
		    cpuType = __MKSTRING("DS_3100");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6292
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6293
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6294
#  ifdef VAX_8820
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6295
		case VAX_8820:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6296
		    cpuType = __MKSTRING("VAX_8820");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6297
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6298
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6299
#  ifdef DS_5400
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6300
		case DS_5400:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6301
		    cpuType = __MKSTRING("DS_5400");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6302
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6303
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6304
#  ifdef DS_5800
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6305
		case DS_5800:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6306
		    cpuType = __MKSTRING("DS_5800");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6307
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6308
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6309
#  ifdef DS_5000
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6310
		case DS_5000:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6311
		    cpuType = __MKSTRING("DS_5000");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6312
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6313
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6314
#  ifdef DS_CMAX
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6315
		case DS_CMAX:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6316
		    cpuType = __MKSTRING("DS_CMAX");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6317
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6318
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6319
#  ifdef VAX_6400
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6320
		case VAX_6400:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6321
		    cpuType = __MKSTRING("VAX_6400");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6322
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6323
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6324
#  ifdef VAXSTAR
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6325
		case VAXSTAR:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6326
		    cpuType = __MKSTRING("VAXSTAR");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6327
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6328
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6329
#  ifdef DS_5500
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6330
		case DS_5500:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6331
		    cpuType = __MKSTRING("DS_5500");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6332
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6333
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6334
#  ifdef DS_5100
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6335
		case DS_5100:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6336
		    cpuType = __MKSTRING("DS_5100");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6337
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6338
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6339
#  ifdef VAX_9000
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6340
		case VAX_9000:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6341
		    cpuType = __MKSTRING("VAX_9000");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6342
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6343
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6344
#  ifdef DS_500_100
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6345
		case DS_500_100:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6346
		    cpuType = __MKSTRING("DS_500_100");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6347
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6348
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6349
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6350
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6351
#  ifdef ALPHA_ADU
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6352
		case ALPHA_ADU:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6353
		    cpuType = __MKSTRING("ALPHA_ADU");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6354
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6355
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6356
#  ifdef DEC_4000
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6357
		case DEC_4000:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6358
		    cpuType = __MKSTRING("DEC_4000");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6359
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6360
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6361
#  ifdef DEC_3000_500
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6362
		case DEC_3000_500:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6363
		    cpuType = __MKSTRING("DEC_3000_500");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6364
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6365
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6366
#  ifdef DEC_7000
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6367
		case DEC_7000:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6368
		    cpuType = __MKSTRING("DEC_7000");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6369
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6370
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6371
#  ifdef DS_5000_300
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6372
		case DS_5000_300:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6373
		    cpuType = __MKSTRING("DS_5000_300");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6374
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6375
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6376
#  ifdef DEC_3000_300
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6377
		case DEC_3000_300:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6378
		    cpuType = __MKSTRING("DEC_3000_300");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6379
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6380
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6381
#  ifdef DEC_2000_300
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6382
		case DEC_2000_300:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6383
		    cpuType = __MKSTRING("DEC_2000_300");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6384
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6385
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6386
#  ifdef DEC_2100_A500
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6387
		case DEC_2100_A500:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6388
		    cpuType = __MKSTRING("DEC_2100_A500");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6389
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6390
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6391
#  ifdef DEC_2100_A50
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6392
		case DEC_2100_A50:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6393
		    cpuType = __MKSTRING("DEC_2100_A50");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6394
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6395
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6396
#  ifdef ALPHA_KN20AA
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6397
		case ALPHA_KN20AA:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6398
		    cpuType = __MKSTRING("ALPHA_KN20AA");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6399
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6400
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6401
#  ifdef DEC_21000
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6402
		case DEC_21000:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6403
		    cpuType = __MKSTRING("DEC_21000");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6404
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6405
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6406
#  ifdef DEC_AXPVME_64
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6407
		case DEC_AXPVME_64:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6408
		    cpuType = __MKSTRING("DEC_AXPVME_64");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6409
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6410
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6411
#  ifdef DEC_2100_C500
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6412
		case DEC_2100_C500:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6413
		    cpuType = __MKSTRING("DEC_2100_C500");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6414
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6415
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6416
#  ifdef DEC_AXPPCI_33
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6417
		case DEC_AXPPCI_33:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6418
		    cpuType = __MKSTRING("DEC_AXPPCI_33");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6419
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6420
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6421
#  ifdef DEC_1000
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6422
		case DEC_1000:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6423
		    cpuType = __MKSTRING("DEC_1000");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6424
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6425
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6426
#  ifdef EB64_PLUS
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6427
		case EB64_PLUS:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6428
		    cpuType = __MKSTRING("EB64_PLUS");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6429
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6430
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6431
#  ifdef LCA_EB66
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6432
		case LCA_EB66:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6433
		    cpuType = __MKSTRING("LCA_EB66");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6434
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6435
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6436
#  ifdef ALPHA_EB164
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6437
		case ALPHA_EB164:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6438
		    cpuType = __MKSTRING("ALPHA_EB164");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6439
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6440
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6441
#  ifdef DEC_EV45_PBP
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6442
		case DEC_EV45_PBP:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6443
		    cpuType = __MKSTRING("DEC_EV45_PBP");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6444
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6445
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6446
#  ifdef DEC_1000A
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6447
		case DEC_1000A:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6448
		    cpuType = __MKSTRING("DEC_1000A");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6449
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6450
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6451
#  ifdef DEC_4100
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6452
		case DEC_4100:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6453
		    cpuType = __MKSTRING("DEC_4100");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6454
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6455
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6456
#  ifdef DEC_ALPHAVME_224
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6457
		case DEC_ALPHAVME_224:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6458
		    cpuType = __MKSTRING("DEC_ALPHAVME_224");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6459
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6460
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6461
#  ifdef DEC_1000_5
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6462
		case DEC_1000_5:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6463
		    cpuType = __MKSTRING("DEC_1000_5");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6464
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6465
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6466
#  ifdef DEC_1000A_5
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6467
		case DEC_1000A_5:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6468
		    cpuType = __MKSTRING("DEC_1000A_5");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6469
		    break;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6470
#  endif
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6471
#  ifdef DEC_EV56_PBP
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6472
		case DEC_EV56_PBP:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6473
		    cpuType = __MKSTRING("DEC_EV56_PBP");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6474
		    break;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6475
#  endif
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6476
#  ifdef ALPHABOOK
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6477
		case ALPHABOOK:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6478
		    cpuType = __MKSTRING("ALPHABOOK");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6479
		    break;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6480
#  endif
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6481
#  ifdef DEC_ALPHAVME_320
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6482
		case DEC_ALPHAVME_320:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6483
		    cpuType = __MKSTRING("DEC_ALPHAVME_320");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6484
		    break;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6485
#  endif
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6486
#  ifdef DEC_550
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6487
		case DEC_550:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6488
		    cpuType = __MKSTRING("DEC_550");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6489
		    break;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6490
#  endif
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6491
#  ifdef DEC_6600
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6492
		case DEC_6600:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6493
		    cpuType = __MKSTRING("DEC_6600");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6494
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6495
#  endif
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6496
#  ifdef UNKN_SYSTEM
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6497
		case UNKN_SYSTEM:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6498
		    cpuType = __MKSTRING("UNKN_SYSTEM");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6499
		    break;
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6500
#  endif
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6501
		default:
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6502
		    cpuType = __MKSTRING("OTHER_DEC_SYSTEM");
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6503
		    break;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6504
	    }
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6505
	}
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6506
# endif /* GSI_CPU */
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6507
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6508
# if defined(GSI_CPU_INFO)
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6509
	{
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6510
	    struct cpu_info cpuInfo;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6511
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6512
	    index = 0;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6513
	    if (getsysinfo(GSI_CPU_INFO, &cpuInfo, sizeof(cpuInfo), &index, NULL) > 0) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6514
		cpuSpeed   = __MKUINT(cpuInfo.mhz);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6515
	    }
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6516
	}
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6517
# endif /* GSI_CPU_INFO */
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6518
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6519
# if defined(GSI_CPUS_IN_BOX)
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6520
	index = 0;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6521
	if (getsysinfo(GSI_CPUS_IN_BOX, &retInt32, sizeof(retInt32), &index, NULL) > 0) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6522
	    numberOfCPUs   = __MKUINT(retInt32);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6523
	}
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6524
# endif /* GSI_CPUS_IN_BOX */
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6525
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6526
# if defined(GSI_PHYSMEM)
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6527
	index = 0;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6528
	if (getsysinfo(GSI_PHYSMEM, &retInt32, sizeof(retInt32), &index, NULL) > 0) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6529
	    INT bytes = retInt32 * 1024;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6530
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6531
	    physicalRam   = __MKUINT(bytes);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6532
	}
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6533
# endif /* GSI_PHYSMEM */
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6534
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6535
# if defined(GSI_PLATFORM_NAME) && (!defined(HAS_SYSINFO) || !defined(SI_PLATFORM))
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6536
    {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6537
	char buffer[128];
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6538
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6539
	index = 0;
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6540
	if (getsysinfo(GSI_PLATFORM_NAME, buffer, sizeof(buffer), &index, NULL) > 0) {
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6541
	    platform = __MKSTRING(buffer);
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6542
	}
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6543
    }
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6544
# endif /* GSI_PLATFORM_NAME */
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6545
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6546
    }
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6547
#endif /* HAS_GETSYSINFO */
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6548
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6549
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6550
    sys isNil ifTrue:[
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6551
	sys := self getSystemType.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6552
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6553
    node isNil ifTrue:[
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6554
	node := self getHostName.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6555
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6556
    dom isNil ifTrue:[
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6557
	dom := self getDomainName.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6558
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6559
    mach isNil ifTrue:[
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6560
	mach := self getCPUType.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6561
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6562
    arch isNil ifTrue:[
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6563
	arch := sys.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6564
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6565
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6566
    info := IdentityDictionary new.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6567
    info at:#system put:sys.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6568
    info at:#node put:node.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6569
    rel notNil ifTrue:[info at:#release put:rel].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6570
    ver notNil ifTrue:[info at:#version put:ver].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6571
    mach notNil ifTrue:[info at:#machine put:mach].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6572
    arch notNil ifTrue:[info at:#architecture put:arch].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6573
    dom notNil ifTrue:[info at:#domain put:dom].
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6574
    (pageSize notNil and:[physicalPages notNil]) ifTrue:[
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6575
	physicalRam := pageSize * physicalPages. "/ done here - could be largeInt.
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6576
    ].
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6577
    physicalRam notNil ifTrue:[info at:#physicalRam put:physicalRam].
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6578
    (pageSize notNil and:[availablePages notNil]) ifTrue:[
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6579
	availableRam := pageSize * availablePages. "/ done here - could be largeInt.
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6580
	availableRam notNil ifTrue:[info at:#availableRam put:availableRam].
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6581
    ].
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6582
    totalRam notNil ifTrue:[info at:#totalRam put:totalRam].
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6583
    sharedRam notNil ifTrue:[info at:#sharedRam put:sharedRam].
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6584
    bufferRam notNil ifTrue:[info at:#bufferRam put:bufferRam].
4020
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6585
    virtualRam notNil ifTrue:[info at:#virtualRam put:virtualRam].
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6586
    activeVirtualRam notNil ifTrue:[info at:#activeVirtualRam put:activeVirtualRam].
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6587
    realMemory notNil ifTrue:[info at:#realMemory put:realMemory].
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6588
    activeRealMemory notNil ifTrue:[info at:#activeRealMemory put:activeRealMemory].
e73a3c919ac0 more memory info for hpux
Claus Gittinger <cg@exept.de>
parents: 4018
diff changeset
  6589
    freeMemory notNil ifTrue:[info at:#freeMemory put:freeMemory].
3690
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6590
    swapSize notNil ifTrue:[info at:#swapSize put:swapSize].
7b7c5ff84986 more info in getSystemInfo (linux only)
Claus Gittinger <cg@exept.de>
parents: 3663
diff changeset
  6591
    freeSwap notNil ifTrue:[info at:#freeSwap put:freeSwap].
3735
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6592
    numberOfCPUs notNil ifTrue:[info at:#numberOfCPUs put:numberOfCPUs].
3560084b4f83 more sysInfo for alpha systems (cpuType & physicalRam)
Claus Gittinger <cg@exept.de>
parents: 3696
diff changeset
  6593
    cpuType notNil ifTrue:[info at:#cpuType put:cpuType].
4101
f3d1a13c64b0 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4088
diff changeset
  6594
    cpuSpeed notNil ifTrue:[info at:#cpuSpeed put:cpuSpeed].
3737
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6595
    dCacheSize notNil ifTrue:[info at:#dCacheSize put:dCacheSize].
7560b716b2d5 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3735
diff changeset
  6596
    iCacheSize notNil ifTrue:[info at:#iCacheSize put:iCacheSize].
4084
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6597
    instructionSets notNil ifTrue:[info at:#instructionSets put:instructionSets].
797fd09b7808 more systemInfo (solaris only)
Claus Gittinger <cg@exept.de>
parents: 4020
diff changeset
  6598
    platform notNil ifTrue:[info at:#platform put:platform].
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6599
    info at:#osType put:(self getOSType).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6600
    ^ info
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6601
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6602
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6603
     OperatingSystem getSystemInfo
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6604
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6605
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6606
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6607
getSystemType
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6608
    "return a string giving the type of system we're running on.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6609
     This is almost the same as getOSType, but the returned string
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6610
     is slightly different for some systems (i.e. iris vs. irix).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6611
     Dont depend on this - use getOSType. I dont really see a point
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6612
     here ... 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6613
     (except for slight differences between next/mach and other machs)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6614
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6615
    |sys|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6616
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6617
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6618
#   ifdef NEXT
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6619
#    define SYS_STRING "next"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6620
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6621
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6622
#   ifdef IRIS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6623
#    define SYS_STRING "iris"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6624
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6625
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6626
#   ifdef SYS_STRING
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6627
     sys = __MKSTRING(SYS_STRING);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6628
#    undef SYS_STRING
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6629
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6630
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6631
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6632
    sys isNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  6633
	^ self getOSType
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6634
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6635
    ^ sys
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6636
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6637
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6638
     OperatingSystem getSystemType
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6639
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6640
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6641
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6642
isBSDlike
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6643
    "return true, if the OS we're running on is a 'real' unix."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6644
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6645
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6646
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6647
#if defined(BSD) || defined(MACH) || defined(SYSV4)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6648
    RETURN ( true );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6649
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6650
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6651
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6652
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6653
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6654
isUNIXlike
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6655
    "return true, if the OS we're running on is a unix like."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6656
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6657
    ^ true
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  6658
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  6659
    "Modified: / 5.6.1998 / 18:40:39 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6660
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6661
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6662
maxFileNameLength
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6663
    "return the max number of characters in a filename.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6664
     CAVEAT:
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  6665
	 Actually, the following is somewhat wrong - some systems
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  6666
	 support different sizes, depending on the volume.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  6667
	 We return a somewhat conservative number here.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  6668
	 Another entry, to query for volume specific max
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  6669
	 will be added in the future."
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6670
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6671
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6672
 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6673
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6674
     * TODO: newer systems provide a query function for this ... use it
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6675
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6676
#   if defined(BSD) || defined(SYSV4) || defined(LONGFILENAMES)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6677
     RETURN ( __MKSMALLINT(255) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6678
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6679
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6680
#   ifdef realIX
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6681
      RETURN ( __MKSMALLINT(127) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6682
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6683
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6684
#   ifdef SYSV
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6685
      RETURN ( __MKSMALLINT(14) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6686
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6687
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6688
    "unix default"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6689
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6690
    ^ 14
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6691
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6692
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6693
maxPathLength
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6694
    "return the max number of characters in a pathName."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6695
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6696
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6697
    RETURN ( __MKSMALLINT(MAXPATHLEN) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6698
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6699
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6700
     OperatingSystem maxPathLength   
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6701
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6702
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6703
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6704
pathSeparator
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6705
    "return the character which separates items in the PATH variable"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6706
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6707
    ^ $:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6708
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  6709
    "Created: / 2.5.1997 / 11:36:47 / cg"
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  6710
    "Modified: / 5.6.1998 / 18:41:01 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6711
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6712
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6713
platformName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6714
    "return a string describing the OS platform very we're running on.
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  6715
     This returns #unix for all unix derivatives,
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  6716
     #os2, #win32, #vms or #mac for the others.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6717
     I.e. it is much less specific than getOSType or getSystemType."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6718
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6719
    ^ #unix
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6720
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6721
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6722
     OperatingSystem platformName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6723
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6724
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  6725
    "Modified: / 5.6.1998 / 18:41:32 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6726
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6727
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6728
setLocaleInfo:anInfoDictionary
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6729
    "set the locale information; if set, this oerrides the OS's settings.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6730
     (internal in ST/X only - the OS's settings remain unaffected)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6731
     See description of fields in #getLocaleInfo.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6732
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6733
     Notice, that (for now), the system does not use this information;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6734
     it should be used by applications as required."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6735
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6736
    LocaleInfo := anInfoDictionary
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6737
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6738
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6739
     |d|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6740
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6741
     d := IdentityDictionary new.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6742
     d at:#decimalPoint                 put:'.'         .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6743
     d at:#thousandsSeparator           put:','         .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6744
     d at:#currencySymbol               put:'USD'       .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6745
     d at:#monetaryDecimalPoint         put:'.'         .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6746
     d at:#monetaryThousandsSeparator   put:'.'         .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6747
     d at:#fractionalDigits             put:2           .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6748
     d at:#positiveSign                 put:'+'         .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6749
     d at:#negativeSign                 put:'-'         .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6750
     d at:#positiveSignPrecedesCurrencySymbol put:true          .
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6751
     d at:#negativeSignPrecedesCurrencySymbol put:false         .
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6752
     OperatingSystem setLocaleInfo:d
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6753
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6754
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6755
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6756
supportsChildInterrupts
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6757
    "return true, if the OS supports childProcess termination signalling
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6758
     through interrupts (i.e. SIGCHILD)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6759
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6760
%{  /* NOCONTEXT */
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  6761
#if defined(SIGCHLD) || defined(SIGCLD)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6762
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6763
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6764
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6765
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6766
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6767
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6768
     OperatingSystem supportsChildInterrupts 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6769
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6770
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6771
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6772
supportsIOInterrupts
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6773
    "return true, if the OS supports IO availability interrupts 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6774
     (i.e. SIGPOLL/SIGIO).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6775
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6776
     Currently, this mechanism does not work on all
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6777
     systems ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6778
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6779
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6780
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6781
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6782
  /* positive defines here
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6783
   *  - irix5.2 does not work
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6784
   */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6785
#if defined(LINUX)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6786
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6787
# if defined(SIGIO) || defined(SIGPOLL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6788
#  if defined(F_GETFL) && defined(F_SETFL) && defined(FASYNC)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6789
#   if defined(F_SETOWN) || defined(FIOSETOWN)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6790
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6791
    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6792
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6793
#   endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6794
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6795
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6796
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6797
#endif /* machines where it works */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6798
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6799
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6800
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6801
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6802
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6803
     OperatingSystem supportsIOInterrupts 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6804
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6805
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6806
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6807
supportsNonBlockingIO
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6808
    "return true, if the OS supports nonblocking IO."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6809
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6810
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6811
#if defined(F_GETFL) && defined(F_SETFL) && defined(FNDELAY)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6812
       RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6813
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6814
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6815
    ^ false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6816
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6817
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6818
     OperatingSystem supportsNonBlockingIO  
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6819
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6820
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6821
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6822
supportsSelect
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6823
    "return true, if the OS supports selecting on multiple
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6824
     filedescriptors via select.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6825
     If false is returned, ProcessorScheduler will poll in 50ms
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6826
     intervals for I/O becoming ready."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6827
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6828
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6829
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6830
#if defined(sco)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6831
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6832
     * sco has a select, but its broken: always waiting 1 second
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6833
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6834
    RETURN(false);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6835
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6836
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6837
    ^ true
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6838
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6839
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  6840
     OperatingSystem supportsSelect 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6841
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6842
3759
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6843
!
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6844
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6845
supportsSymbolicLinks
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6846
    "return true, if the OS supports symbolic (soft) links;
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6847
     most UNIX'es do; many other OS's do not."
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6848
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6849
%{  /* NOCONTEXT */
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6850
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6851
#ifdef S_IFLNK
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6852
    /*
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6853
     * assume yes - if that is defined.
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6854
     */
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6855
    RETURN(true);
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6856
#endif
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6857
%}.
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6858
    ^ false
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6859
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6860
    "
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6861
     OperatingSystem supportsSymbolicLinks 
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6862
    "
1601d99a36b5 checkin from browser
Claus Gittinger <cg@exept.de>
parents: 3737
diff changeset
  6863
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6864
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6865
4018
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6866
!UnixOperatingSystem class methodsFor:'path queries'!
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6867
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6868
defaultSystemPath
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6869
    |sysPath|
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6870
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6871
    sysPath := super defaultSystemPath.
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6872
    #(
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6873
	'/usr/local/lib/smalltalk'
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6874
	'/usr/lib/smalltalk'
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6875
	'/lib/smalltalk'
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6876
	'/opt/smalltalk'
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6877
    ) do:[:d |
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6878
	(d asFilename isDirectory) ifTrue:[
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6879
	    sysPath add:d
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6880
	]
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6881
    ].
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6882
    ^ sysPath
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6883
! !
b4bb0f43d6a7 changed execute-in-dir
Claus Gittinger <cg@exept.de>
parents: 4001
diff changeset
  6884
3558
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  6885
!UnixOperatingSystem class methodsFor:'private'!
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  6886
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  6887
osProcessStatusClass
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  6888
    ^ OSProcessStatus
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  6889
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  6890
    "Created: / 12.6.1998 / 16:30:43 / cg"
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  6891
! !
5a6c4b491b95 oops - OSProcessStatus is only known in a concrete class
Claus Gittinger <cg@exept.de>
parents: 3556
diff changeset
  6892
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6893
!UnixOperatingSystem class methodsFor:'shared memory access'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6894
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6895
shmAttach:id address:addr flags:flags
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6896
    "low level entry to shmat()-system call.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6897
     Not supported on all operatingSystems"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6898
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6899
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6900
#ifdef WANT_SHM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6901
    void *address, *shmaddr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6902
    int shmflg, shmid;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6903
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6904
    if (__isSmallInteger(addr)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6905
     && __bothSmallInteger(flags, id)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6906
	shmaddr = (void *) __intVal(addr);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6907
	shmflg = __intVal(flags);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6908
	shmid = __intVal(id);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6909
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6910
	address = shmat(shmid, shmaddr, shmflg);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6911
	if (address != (void *)-1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6912
	    RETURN (__MKEXTERNALBYTES(addr));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6913
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6914
	@global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6915
	RETURN (nil);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6916
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6917
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6918
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6919
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6920
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6921
    "Modified: 22.4.1996 / 13:15:12 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6922
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6923
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6924
shmDetach:addr
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6925
    "low level entry to shmdt()-system call.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6926
     Not supported on all operatingSystems"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6927
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6928
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6929
#ifdef WANT_SHM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6930
    void *shmaddr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6931
    int rslt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6932
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6933
    if (__isSmallInteger(addr)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6934
	shmaddr = (void *) __intVal(addr);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6935
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6936
	rslt = shmdt(shmaddr);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6937
	if (rslt != -1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6938
	    RETURN (true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6939
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6940
	@global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6941
	RETURN (false);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6942
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6943
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6944
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6945
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6946
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6947
    "Modified: 22.4.1996 / 13:15:03 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6948
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6949
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6950
shmGet:key size:size flags:flags
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6951
    "low level entry to shmget()-system call.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6952
     This is not for public use and not supported with all operatingSystems.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6953
     - use the provided wrapper class SharedExternalBytes instead."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6954
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6955
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6956
#ifdef WANT_SHM
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6957
    if (__bothSmallInteger(key, size)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6958
     && __isSmallInteger(flags)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6959
	int rslt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6960
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6961
	rslt = shmget(__intVal(key), __intVal(size), __intVal(flags));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6962
	if (rslt != -1) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6963
	    RETURN (__MKSMALLINT(rslt));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6964
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6965
	@global(LastErrorNumber) = __MKSMALLINT(errno);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6966
	RETURN (nil);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6967
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6968
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6969
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6970
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6971
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6972
    "Modified: 22.4.1996 / 13:14:46 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6973
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6974
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6975
!UnixOperatingSystem class methodsFor:'time and date'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6976
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6977
computeDatePartsOf:osTime for:aBlock
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6978
    "compute year, month and day from the OS time, osTime
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6979
     and evaluate the argument, a 3-arg block with these.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6980
     Conversion is to localtime including any daylight saving adjustments."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6981
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6982
    |year month day osSeconds|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6983
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6984
    osSeconds := osTime // 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6985
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6986
    struct tm* tmPtr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6987
    INT t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6988
    TIME_T tt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6989
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6990
    t = __longIntVal(osSeconds);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6991
    tt = (TIME_T)t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6992
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6993
    tmPtr = localtime(&tt);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6994
    year = __MKSMALLINT(tmPtr->tm_year + 1900);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6995
    month = __MKSMALLINT(tmPtr->tm_mon + 1);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6996
    day = __MKSMALLINT(tmPtr->tm_mday);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6997
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6998
    aBlock value:year value:month value:day
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  6999
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7000
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7001
     OperatingSystem computeDatePartsOf:0 for:[:y :m :d |
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7002
	y printCR. m printCR. d printCR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7003
     ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7004
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7005
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7006
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7007
computeOSTimeFromYear:y month:m day:d hour:h minute:min seconds:s millis:millis
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7008
    "return the OS-dependent time for the given time and day. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7009
     The arguments are assumed to be in localtime including
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7010
     any daylight saving adjustings."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7011
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7012
    |osSeconds|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7013
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7014
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7015
    struct tm tm;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7016
    TIME_T t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7017
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7018
    if (__bothSmallInteger(y, m) 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7019
     && __bothSmallInteger(d, h)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7020
     && __bothSmallInteger(min, s)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7021
	tm.tm_hour = __intVal(h);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7022
	tm.tm_min = __intVal(min);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7023
	tm.tm_sec = __intVal(s);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7024
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7025
	tm.tm_year = __intVal(y) - 1900;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7026
	tm.tm_mon = __intVal(m) - 1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7027
	tm.tm_mday = __intVal(d);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7028
	tm.tm_isdst = -1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7029
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7030
	t = mktime(&tm);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7031
	osSeconds = __MKUINT((INT)t);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7032
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7033
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7034
    osSeconds notNil ifTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7035
	^ osSeconds * 1000 + millis
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7036
    ].    
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7037
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7038
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7039
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7040
     OperatingSystem computeOSTimeFromYear:1970 month:1 day:1 hour:0 minute:0 seconds:0 millis:0
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7041
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7042
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7043
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7044
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7045
computeTimeAndDateFrom:osTime
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7046
    "given an OS-dependent time in osTime, return an Array
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7047
     containing (full-) year, month, day, hour, minute and seconds,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7048
     offset to UTC, daylight savings time flag, milliseconds,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7049
     dayInYear (1..) and dayInWeek (1..).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7050
     Conversion is to localtime including any daylight saving adjustments."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7051
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7052
    |low hi year month day hours minutes seconds millis utcOffset 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7053
     dst yDay wDay osSeconds ret|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7054
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7055
    millis := osTime \\ 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7056
    osSeconds := osTime // 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7057
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7058
    struct tm *tmPtr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7059
    struct tm *gmTmPtr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7060
    INT t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7061
    TIME_T tt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7062
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7063
    t = __longIntVal(osSeconds);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7064
    tt = (TIME_T)t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7065
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7066
    tmPtr = localtime(&tt);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7067
    hours = __MKSMALLINT(tmPtr->tm_hour);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7068
    minutes = __MKSMALLINT(tmPtr->tm_min);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7069
    seconds = __MKSMALLINT(tmPtr->tm_sec);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7070
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7071
    year = __MKSMALLINT(tmPtr->tm_year + 1900);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7072
    month = __MKSMALLINT(tmPtr->tm_mon + 1);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7073
    day = __MKSMALLINT(tmPtr->tm_mday);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7074
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7075
    yDay = __MKSMALLINT(tmPtr->tm_yday+1);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7076
    wDay = __MKSMALLINT(tmPtr->tm_wday == 0 ? 7 : tmPtr->tm_wday);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7077
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7078
    if (tmPtr->tm_isdst == 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7079
	dst = false;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7080
	utcOffset = __MKINT(TIMEZONE(tmPtr));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7081
    } else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7082
	dst = true;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7083
#ifdef HAS_ALTZONE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7084
	utcOffset = __MKINT(altzone);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7085
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7086
	utcOffset = __MKINT(TIMEZONE(tmPtr) + 3600);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7087
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7088
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7089
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7090
    "I would love to have SELF-like inline objects ..."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7091
    ret := Array new:11.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7092
    ret at:1 put:year.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7093
    ret at:2 put:month.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7094
    ret at:3 put:day.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7095
    ret at:4 put:hours.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7096
    ret at:5 put:minutes.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7097
    ret at:6 put:seconds.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7098
    ret at:7 put:utcOffset.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7099
    ret at:8 put:dst.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7100
    ret at:9 put:millis.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7101
    ret at:10 put:yDay.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7102
    ret at:11 put:wDay.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7103
    ^ ret
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7104
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7105
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7106
     OperatingSystem computeTimeAndDateFrom:0
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7107
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7108
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7109
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7110
computeTimePartsOf:osTime for:aBlock
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7111
    "compute hours, minutes, seconds and milliseconds from the osTime 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7112
     and evaluate the argument, a 4-arg block with these.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7113
     Conversion is to localtime including any daylight saving adjustments."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7114
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7115
    |hours minutes seconds millis osSeconds|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7116
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7117
    osSeconds := osTime // 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7118
    millis := osTime \\ 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7119
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7120
    struct tm *tmPtr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7121
    INT t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7122
    TIME_T tt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7123
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7124
    t = __longIntVal(osSeconds);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7125
    tt = (TIME_T)t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7126
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7127
    tmPtr = localtime(&tt);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7128
    hours = __MKSMALLINT(tmPtr->tm_hour);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7129
    minutes = __MKSMALLINT(tmPtr->tm_min);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7130
    seconds = __MKSMALLINT(tmPtr->tm_sec);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7131
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7132
    aBlock value:hours value:minutes value:seconds value:millis
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7133
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7134
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7135
     OperatingSystem computeTimePartsOf:100 for:[:h :m :s :milli |
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7136
	h printCR. m printCR. s printCR. millis printCR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7137
     ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7138
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7139
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7140
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7141
computeUTCTimeAndDateFrom:osTime
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7142
    "given an OS-dependent time in osTime, return an Array
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7143
     containing year, month, day, hour, minute and seconds,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7144
     offset to UTC, daylight savings time flag, milliseconds,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7145
     dayInYear (1..) and dayInWeek (1..).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7146
     Conversion is to UTC."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7147
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7148
    |low hi year month day hours minutes seconds millis utcOffset 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7149
     dst yDay wDay osSeconds ret|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7150
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7151
    millis := osTime \\ 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7152
    osSeconds := osTime // 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7153
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7154
    struct tm *tmPtr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7155
    struct tm *gmTmPtr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7156
    long t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7157
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7158
    t = __longIntVal(osSeconds);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7159
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7160
    tmPtr = gmtime(&t);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7161
    hours = __MKSMALLINT(tmPtr->tm_hour);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7162
    minutes = __MKSMALLINT(tmPtr->tm_min);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7163
    seconds = __MKSMALLINT(tmPtr->tm_sec);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7164
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7165
    year = __MKSMALLINT(tmPtr->tm_year + 1900);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7166
    month = __MKSMALLINT(tmPtr->tm_mon + 1);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7167
    day = __MKSMALLINT(tmPtr->tm_mday);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7168
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7169
    yDay = __MKSMALLINT(tmPtr->tm_yday + 1);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7170
    wDay = __MKSMALLINT(tmPtr->tm_wday == 0 ? 7 : tmPtr->tm_wday);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7171
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7172
    if (tmPtr->tm_isdst == 0) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7173
	dst = false;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7174
	utcOffset = __MKINT(TIMEZONE(tmPtr));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7175
    } else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7176
	dst = true;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7177
#ifdef HAS_ALTZONE
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7178
	utcOffset = __MKINT(altzone);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7179
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7180
	utcOffset = __MKINT(TIMEZONE(tmPtr) + 3600);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7181
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7182
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7183
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7184
    "I would love to have SELF-like inline objects ..."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7185
    ret := Array new:11.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7186
    ret at:1 put:year.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7187
    ret at:2 put:month.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7188
    ret at:3 put:day.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7189
    ret at:4 put:hours.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7190
    ret at:5 put:minutes.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7191
    ret at:6 put:seconds.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7192
    ret at:7 put:utcOffset.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7193
    ret at:8 put:dst.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7194
    ret at:9 put:millis.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7195
    ret at:10 put:yDay.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7196
    ret at:11 put:wDay.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7197
    ^ ret
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7198
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7199
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7200
     OperatingSystem computeUTCTimeAndDateFrom:0
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7201
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7202
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7203
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7204
computeUTCTimePartsOf:osTime for:aBlock
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7205
    "compute hours, minutes, seconds and milliseconds from the osTime 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7206
     and evaluate the argument, a 4-arg block with these.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7207
     Conversion is to UTC."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7208
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7209
    |hours minutes seconds millis osSeconds|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7210
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7211
    osSeconds := osTime // 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7212
    millis := osTime \\ 1000.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7213
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7214
    struct tm *tmPtr;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7215
    long t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7216
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7217
    t = __longIntVal(osSeconds);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7218
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7219
    tmPtr = gmtime(&t);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7220
    hours = __MKSMALLINT(tmPtr->tm_hour);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7221
    minutes = __MKSMALLINT(tmPtr->tm_min);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7222
    seconds = __MKSMALLINT(tmPtr->tm_sec);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7223
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7224
    aBlock value:hours value:minutes value:seconds value:millis
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7225
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7226
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7227
     OperatingSystem computeUTCTimePartsOf:100 for:[:h :m :s :milli |
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7228
	h printCR. m printCR. s printCR. milli printCR
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7229
     ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7230
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7231
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7232
3692
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7233
getMicrosecondTime
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7234
    "This returns the microsecond timers value - if available. 
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7235
     On some machines, times with this precision may not be available,
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7236
     on those, the returned value may be rounded towards some internal
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7237
     clock resolution value."
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7238
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7239
    |seconds millis micros|
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7240
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7241
%{
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7242
    long _seconds = 0;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7243
    long _millis = 0;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7244
    long _micros = 0;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7245
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7246
#if !defined(HAS_GETTIMEOFDAY)
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7247
# if defined(HAS_FTIME)
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7248
    struct timeb timebuffer;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7249
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7250
    ftime(&timebuffer);
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7251
    _seconds = timebuffer.time.
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7252
    _millis = timebuffer.millitm;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7253
#   define HAVE_TIME
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7254
# endif
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7255
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7256
# ifndef HAVE_TIME
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7257
#  if defined(SYSV) && defined(HZ)
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7258
    /* 
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7259
     * sys5 time - in ticks
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7260
     */
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7261
    long ticks;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7262
    struct tms tb;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7263
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7264
    ticks = times(&tb);
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7265
    _seconds = ticks / HZ;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7266
    ticks -= (_seconds * HZ);
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7267
    _millis = ticks * 1000 / HZ;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7268
#   define HAVE_TIME
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7269
#  endif /* old SYSV stuff */
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7270
# endif
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7271
#endif
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7272
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7273
#ifndef HAVE_TIME
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7274
    /* assume HAS_GETTIMEOFDAY 
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7275
     * - will result in a linkage error
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7276
     * if not fixed.
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7277
     */
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7278
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7279
    /*
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7280
     * bsd time
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7281
     */
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7282
    struct timeval tb;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7283
    /* struct timezone tzb; */
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7284
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7285
    gettimeofday(&tb, NULL /* &tzb */);
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7286
    _seconds = tb.tv_sec;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7287
    _micros = tb.tv_usec;
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7288
    if (_micros >= (1000*1000)) {
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  7289
	printf("oops\n");
3692
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7290
    }
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7291
#endif
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7292
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7293
#undef HAVE_TIME
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7294
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7295
    seconds = __MKINT(_seconds);
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7296
    millis = __MKINT(_millis);
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7297
    micros = __MKINT(_micros);
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7298
%}.
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7299
    ^ (((seconds * 1000) + millis) * 1000) + micros
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7300
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7301
    "
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7302
     Transcript showCR:(OperatingSystem getMicrosecondTime).
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7303
     Transcript showCR:(OperatingSystem getMicrosecondTime).
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7304
    "
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7305
!
0f0377cca3d6 added microSecondclock access.
Claus Gittinger <cg@exept.de>
parents: 3691
diff changeset
  7306
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7307
getMillisecondTime
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7308
    "This returns the millisecond timers value. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7309
     The range is limited to 0..1fffffff (i.e. the SmallInteger range) to avoid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7310
     LargeInteger arithmetic when doing timeouts and delays.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7311
     Since this value is wrapping around in regular intervals, this can only be used for 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7312
     short relative time deltas.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7313
     Use the millisecondTimeXXX:-methods to compare and add time deltas - these know about the wrap.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7314
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7315
     BAD DESIGN:
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7316
	This should be changed to return some instance of RelativeTime,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7317
	and these computations moved there.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7318
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7319
     Dont use this method in application code since it is an internal (private)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7320
     interface. For compatibility with ST-80, use Time millisecondClockValue.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7321
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7322
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7323
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7324
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7325
    long t = 0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7326
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7327
#if !defined(HAS_GETTIMEOFDAY)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7328
# if defined(HAS_FTIME)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7329
    struct timeb timebuffer;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7330
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7331
    ftime(&timebuffer);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7332
    t = (timebuffer.time * 1000) + timebuffer.millitm;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7333
#   define HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7334
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7335
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7336
# ifndef HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7337
#  if defined(SYSV) && defined(HZ)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7338
    /* 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7339
     * sys5 time
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7340
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7341
    long ticks;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7342
    struct tms tb;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7343
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7344
    ticks = times(&tb);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7345
    t = (ticks * 1000) / HZ;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7346
#   define HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7347
#  endif /* old SYSV stuff */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7348
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7349
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7350
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7351
#ifndef HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7352
    /* assume HAS_GETTIMEOFDAY 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7353
     * - will result in a linkage error
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7354
     * if not fixed.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7355
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7356
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7357
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7358
     * bsd time
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7359
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7360
    struct timeval tb;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7361
    struct timezone tzb;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7362
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7363
    gettimeofday(&tb, &tzb);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7364
    t = tb.tv_sec*1000 + tb.tv_usec/1000;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7365
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7366
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7367
#undef HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7368
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7369
    RETURN ( __MKSMALLINT(t & 0x1FFFFFFF) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7370
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7371
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7372
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7373
getOSTime
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7374
    "This returns the OS time.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7375
     The base of the returned value is not consistent across
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7376
     different OS's - some return the number of millis since jan, 1st 1970;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7377
     others since 1900. The Time classes are prepared for this, and 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7378
     converts as appropriate (by using my fromOSTime: conversion methods).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7379
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7380
     Dont use this method in application code since it is an internal (private)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7381
     interface. For compatibility with ST-80, use Time>>millisecondClockValue.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7382
     or use instances of Time, Date or AbsoluteTime to work with.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7383
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7384
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7385
    |seconds millis|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7386
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7387
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7388
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7389
    long t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7390
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7391
#if !defined(HAS_GETTIMEOFDAY) 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7392
# if defined(HAS_FTIME)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7393
    struct timeb timebuffer;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7394
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7395
    ftime(&timebuffer);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7396
    seconds = __MKUINT(timebuffer.time);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7397
    millis = __MKUINT(timebuffer.millitm);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7398
#   define HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7399
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7400
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7401
# ifndef HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7402
#  if defined(SYSV) && defined(HZ)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7403
    /* 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7404
     * sys5 time; we have to fake the information
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7405
     * the returned value is inexact.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7406
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7407
    int now;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7408
    long ticks;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7409
    struct tms tb;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7410
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7411
    now = time(0);   /* seconds since 1970 ... */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7412
    seconds = __MKUINT(now);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7413
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7414
    ticks = times(&tb);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7415
    t = (ticks * 1000) / HZ;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7416
    t = t % 1000;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7417
    millis = __MKSMALLINT(t);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7418
#  endif /* OLD SYSV stuff */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7419
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7420
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7421
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7422
#ifndef HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7423
    /* assume HAS_GETTIMEOFDAY 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7424
     * - will result in a linkage error
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7425
     * if not fixed.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7426
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7427
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7428
     * bsd time
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7429
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7430
    struct timeval tb;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7431
    struct timezone tzb;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7432
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7433
    gettimeofday(&tb, &tzb);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7434
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7435
    /* 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7436
     * mhmh long-long stuff seems not to work correctly 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7437
     * on all machines (sparc)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7438
     * being conservative here ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7439
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7440
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7441
# if defined(__GNUC__) && (__GNUC__ >= 2) && defined(i386) && defined(LINUX)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7442
#   define HAS_LONGLONG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7443
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7444
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7445
# ifdef HAS_LONGLONG
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7446
    {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7447
	unsigned long long _secs, _millis, rslt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7448
	unsigned low, hi;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7449
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7450
	_secs = tb.tv_sec;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7451
	_millis = tb.tv_usec / 1000;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7452
	rslt = _secs * 1000 + _millis;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7453
	low = rslt & 0xFFFFFFFF;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7454
	hi = rslt >> 32;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7455
	RETURN (__MKLARGEINT64(1, low, hi));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7456
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7457
# endif /* long long */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7458
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7459
# ifdef alpha64
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7460
    {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7461
	unsigned INT _secs, _millis, rslt;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7462
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7463
	_secs = (INT) tb.tv_sec;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7464
	_millis = (INT) tb.tv_usec / 1000;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7465
	rslt = _secs * 1000 + _millis;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7466
	RETURN (__MKUINT(rslt));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7467
    }
4102
8b1a94324035 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 4101
diff changeset
  7468
# endif /* alpha64 */
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7469
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7470
    seconds = __MKUINT(tb.tv_sec);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7471
    millis = __MKUINT(tb.tv_usec / 1000);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7472
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7473
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7474
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7475
#undef HAVE_TIME
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7476
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7477
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7478
    ^ (seconds * 1000) + millis
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7479
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7480
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7481
     OperatingSystem getOSTime printCR.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7482
     Delay waitForSeconds:0.2.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7483
     OperatingSystem getOSTime printCR.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7484
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7485
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7486
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7487
millisecondDelay:millis
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7488
    "delay execution for millis milliseconds or until the next event
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7489
     arrives.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7490
     All lower priority threads will also sleep for the duration, 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7491
     interrupts (and therefore, higher prio processes) are
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7492
     still handled. 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7493
     Better use a Delay, to only delay the calling thread.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7494
     (however, a delay cannot be used in the event handler or scheduler)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7495
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7496
    |now then delta|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7497
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7498
    now := UnixOperatingSystem getMillisecondTime.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7499
    then := UnixOperatingSystem millisecondTimeAdd:now and:millis.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7500
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7501
    [UnixOperatingSystem millisecondTime:then isAfter:now] whileTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7502
	delta := UnixOperatingSystem millisecondTimeDeltaBetween:then and:now.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7503
	self selectOnAnyReadable:nil writable:nil exception:nil withTimeOut:delta.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7504
	now := UnixOperatingSystem getMillisecondTime.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7505
    ]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7506
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7507
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7508
     OperatingSystem millisecondDelay:2000
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7509
    "
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7510
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7511
    "Modified: / 5.6.1998 / 18:42:17 / cg"
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7512
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7513
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7514
sleep:numberOfSeconds
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7515
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7516
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7517
    "cease ANY action for some time. This suspends the whole smalltalk
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7518
     (unix-) process for some time.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7519
     Not really useful since not even low-prio processes and interrupt
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7520
     handling will run during the sleep.
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7521
     Use either OperatingSystem>>millisecondDelay: (which makes all
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7522
     threads sleep, but handles interrupts) or use a Delay (which makes
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7523
     only the calling thread sleep)."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7524
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7525
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7526
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7527
    if (__isSmallInteger(numberOfSeconds)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7528
	sleep(__intVal(numberOfSeconds));
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7529
	RETURN ( self );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7530
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7531
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7532
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7533
     argument not integer
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7534
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7535
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7536
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7537
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7538
     OperatingSystem sleep:2
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7539
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7540
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7541
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7542
!UnixOperatingSystem class methodsFor:'users & groups'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7543
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7544
getEffectiveGroupID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7545
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7546
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7547
    "return the current users (thats you) effective numeric group id.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7548
     This is only different from getGroupID, if you have ST/X running
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7549
     as a setuid program (of which you should think about twice)."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7550
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7551
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7552
    int uid;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7553
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7554
    uid = getegid();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7555
    RETURN ( __MKSMALLINT(uid) );
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7556
%}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7557
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7558
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7559
     OperatingSystem getEffectiveGroupID
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7560
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7561
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7562
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7563
getEffectiveUserID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7564
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7565
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7566
    "return the current users (thats you) effective numeric user id.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7567
     This is only different from getUserID, if you have ST/X running
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7568
     as a setuid program (of which you should think about twice)."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7569
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7570
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7571
    int uid;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7572
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7573
    uid = geteuid();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7574
    RETURN ( __MKSMALLINT(uid) );
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7575
%}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7576
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7577
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7578
     OperatingSystem getEffectiveUserID
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7579
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7580
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7581
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7582
getFullUserNameFromID:userID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7583
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7584
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7585
    "return a string with the users full name - if available.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7586
     If not, return the login name as a fallBack."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7587
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7588
    |info gecos|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7589
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7590
    info := self userInfoOf:userID.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7591
    (info notNil
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7592
    and:[info includesKey:#gecos]) ifTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7593
	gecos := info at:#gecos.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7594
	(gecos includes:$,) ifTrue:[
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7595
	    ^ gecos copyTo:(gecos indexOf:$,) - 1
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7596
	].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7597
	^ gecos
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7598
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7599
    ^ self getUserNameFromID:userID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7600
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7601
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7602
     OperatingSystem getFullUserNameFromID:0 
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7603
     OperatingSystem getFullUserNameFromID:(OperatingSystem getUserID)  
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7604
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7605
     OperatingSystem getUserNameFromID:(OperatingSystem getUserID)  
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7606
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7607
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7608
    "Modified: 15.7.1996 / 12:44:21 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7609
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7610
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7611
getGroupID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7612
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7613
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7614
    "return the current users (thats you) numeric group id"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7615
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7616
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7617
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7618
    int uid;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7619
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7620
    uid = getgid();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7621
    RETURN ( __MKSMALLINT(uid) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7622
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7623
    ^ 1 "just a dummy for systems which do not have userIDs"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7624
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7625
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7626
     OperatingSystem getGroupID
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7627
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7628
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7629
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7630
getGroupNameFromID:aNumber
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7631
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7632
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7633
    "return the group-name-string for a given numeric group-id"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7634
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7635
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7636
    struct group *g;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7637
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7638
    if (__isSmallInteger(aNumber)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7639
	g = getgrgid(__intVal(aNumber));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7640
	if (g) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7641
	    RETURN ( __MKSTRING(g->gr_name) );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7642
	}
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7643
    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7644
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7645
    ^ '???'
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7646
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7647
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7648
     OperatingSystem getGroupNameFromID:0
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7649
     OperatingSystem getGroupNameFromID:10
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7650
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7651
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7652
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7653
getHomeDirectory
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7654
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7655
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7656
    "return the name of the users home directory
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7657
     (i.e. yours)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7658
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7659
    ^ UnixOperatingSystem getEnvironment:'HOME'
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7660
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7661
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7662
     OperatingSystem getHomeDirectory
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7663
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7664
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7665
    "Modified: 24.1.1997 / 11:32:13 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7666
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7667
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7668
getLoginName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7669
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7670
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7671
    "return a string with the users login name (thats yours)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7672
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7673
%{  /* NOCONTEXT */
3970
22ea3856e87e egcs workaround
Claus Gittinger <cg@exept.de>
parents: 3956
diff changeset
  7674
    static char cachedName[128];
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7675
    static firstCall = 1;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7676
    extern char *getenv();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7677
    extern char *getlogin();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7678
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7679
    char *name = (char *)0;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7680
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7681
    if (firstCall) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7682
	name = getlogin();
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7683
	if (! name || (name[0] == 0)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7684
	    name = getenv("LOGNAME");
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7685
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7686
	if (name && (strlen(name) < sizeof(cachedName))) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7687
	    strcpy(cachedName, name);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7688
	    firstCall = 0;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7689
	}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7690
    } else {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7691
	name = cachedName;
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7692
    }
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7693
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7694
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7695
     * try a few common environment variables ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7696
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7697
    if (! name || (name[0] == 0) ) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7698
	name = getenv("LOGIN");
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7699
	if (! name || (name[0] == 0) ) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7700
	    name = getenv("LOGNAME");
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7701
	    if (! name || (name[0] == 0) ) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7702
		name = getenv("USER");
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7703
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7704
	}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7705
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7706
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7707
     * nope - I really font know who you are.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7708
     */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7709
    if (! name || (name[0] == 0) ) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7710
	name = "you";
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7711
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7712
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7713
    RETURN ( __MKSTRING(name) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7714
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7715
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7716
     OperatingSystem getLoginName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7717
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7718
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7719
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7720
getUserID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7721
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7722
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7723
    "return the current users (thats you) numeric user id"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7724
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7725
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7726
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7727
    int uid;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7728
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7729
    uid = getuid();
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7730
    RETURN ( __MKSMALLINT(uid) );
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7731
%}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7732
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7733
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7734
     OperatingSystem getUserID
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7735
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7736
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7737
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7738
getUserNameFromID:aNumber
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7739
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7740
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7741
    "return the user-name-string for a given numeric user-id.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7742
     This is the login name, not the fullName."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7743
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7744
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7745
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7746
# ifndef NO_PWD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7747
    struct passwd *p;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7748
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7749
    if (__isSmallInteger(aNumber)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7750
	p = getpwuid(__intVal(aNumber));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7751
	if (p) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7752
	    RETURN ( __MKSTRING(p->pw_name) );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7753
	}
3512
5d1c5de6b9ca removed most WIN32 and VMS stuff. Now in separate classFiles.
Claus Gittinger <cg@exept.de>
parents: 3501
diff changeset
  7754
    }
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7755
#endif /* unix-like */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7756
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7757
    aNumber == self getUserID ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7758
	^ self getLoginName
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7759
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7760
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7761
    ^ '? (' , aNumber printString , ')'
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7762
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7763
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7764
     OperatingSystem getUserNameFromID:0
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7765
     OperatingSystem getUserNameFromID:100
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7766
     OperatingSystem getUserNameFromID:9991 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7767
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7768
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7769
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7770
userInfoOf:aNameOrID
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7771
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7772
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7773
    "return a dictionary filled with userinfo. The argument can be either
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7774
     a string with the users name or its numeric id.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7775
     Notice, that not all systems provide (all of) this info;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7776
     DOS systems return nothing; 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7777
     non-SYSV4 systems have no age/comment.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7778
     Portable applications may want to check the systemType and NOT depend
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7779
     on all keys to be present in the returned dictionary.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7780
     Another notice: on some systems (SYSV4), the gecos field includes multiple
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7781
     entries (i.e. not just the name), separated by commas. You may want to
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7782
     extract any substring, up to the first comma to get the real life name."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7783
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7784
    |info name passw uid gid age comment
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7785
     gecos dir shell|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7786
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7787
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7788
# ifndef NO_PWD
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7789
    struct passwd *buf;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7790
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7791
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7792
    if (__isString(aNameOrID)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7793
	buf = getpwnam(__stringVal(aNameOrID));
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7794
    } else if (__isSmallInteger(aNameOrID)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7795
	buf = getpwuid(__intVal(aNameOrID));
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7796
    } else {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7797
	buf = (struct passwd *)0;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7798
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7799
    if (buf) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7800
	name = __MKSTRING(buf->pw_name);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7801
#  ifndef NO_PWD_PASSWD
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7802
	passw = __MKSTRING(buf->pw_passwd);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7803
#  endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7804
#  ifdef SYSV4
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7805
	age = __MKSTRING(buf->pw_age);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7806
	comment = __MKSTRING(buf->pw_comment);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7807
#  endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7808
	dir = __MKSTRING(buf->pw_dir);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7809
#  ifndef NO_PWD_GECOS
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7810
	gecos = __MKSTRING(buf->pw_gecos);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7811
#  endif
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7812
	shell = __MKSTRING(buf->pw_shell);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7813
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7814
	uid = __MKSMALLINT(buf->pw_uid);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7815
	gid = __MKSMALLINT(buf->pw_gid);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7816
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7817
# endif /* has PWD */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7818
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7819
    info := IdentityDictionary new.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7820
    name isNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7821
	aNameOrID == self getUserID ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7822
	    name := self getLoginName
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7823
	].
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7824
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7825
    name notNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7826
	info at:#name put:name.
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7827
    ] ifFalse:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7828
	info at:#name put:'unknown'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7829
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7830
    passw notNil ifTrue:[info at:#passwd put:passw].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7831
    age notNil ifTrue:[info at:#age put:age].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7832
    comment notNil ifTrue:[info at:#comment put:comment].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7833
    gecos notNil ifTrue:[info at:#gecos put:gecos].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7834
    shell notNil ifTrue:[info at:#shell put:shell].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7835
    dir isNil ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7836
	aNameOrID == self getUserID ifTrue:[
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7837
	    dir := self getHomeDirectory
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7838
	]
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7839
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7840
    dir notNil ifTrue:[info at:#dir put:dir].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7841
    uid notNil ifTrue:[info at:#uid put:uid].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7842
    gid  notNil ifTrue:[info at:#gid put:gid].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7843
    ^ info
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7844
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7845
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7846
     OperatingSystem userInfoOf:'root'
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7847
     OperatingSystem userInfoOf:1
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7848
     OperatingSystem userInfoOf:'claus' 
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7849
     OperatingSystem userInfoOf:'fooBar' 
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7850
     OperatingSystem userInfoOf:(OperatingSystem getUserID)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7851
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7852
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7853
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7854
!UnixOperatingSystem class methodsFor:'waiting for events'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7855
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7856
blockingChildProcessWait
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7857
     "return true, if childProcessWait: blocks, if no children are ready.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7858
      On those systems, we must be somewhat careful when looking out for
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7859
      a subprocesses status (to avoid blocking)."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7860
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7861
%{ /*NOCONTEXT*/
3780
7d735472f937 removed some WIN32 stuff
Claus Gittinger <cg@exept.de>
parents: 3773
diff changeset
  7862
#if defined(HAS_WAITPID) || defined(HAS_WAIT3)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7863
    RETURN(false);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7864
#else
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7865
    RETURN(true);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7866
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7867
%}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7868
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7869
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7870
childProcessWait:blocking pid:pidToWait
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7871
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7872
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7873
    "get status changes from child processes.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7874
     Return an OSProcessStatus or nil, if no process has terminated.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7875
     If blocking is true, we wait until a process changed state, 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7876
     otherwise we return immediately.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7877
     Note that win32 needs to know the HANDLE of the process on which 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7878
     it waits.  In case of an error, THIS ALWAYS WAITS and then times out."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7879
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7880
    |pid status code core|
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7881
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7882
    int p;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7883
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7884
#if defined(HAS_WAITPID)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7885
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7886
    int s;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7887
#   define __WAIT     waitpid(-1, &s, blocking == true ? WUNTRACED : WNOHANG|WUNTRACED)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7888
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7889
#else
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7890
# if defined(HAS_WAIT3)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7891
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7892
    union wait s;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7893
#   define __WAIT      wait3(&s, blocking == true ? WUNTRACED : WNOHANG|WUNTRACED, 0)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7894
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7895
# else /* neither waitpid, nor wait3; use wait, which is blocking */
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7896
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7897
    int s;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7898
#   define __WAIT      wait(&s)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7899
#   define __BLOCKING_WAIT__ 1
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7900
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7901
    if (blocking != true) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7902
	/*
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7903
	 * We do not support nonBlocking waits, so signal an error
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7904
	 * Sorry about the goto, but with all these ifdefs ...
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7905
	 */
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7906
	goto done;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7907
    }
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7908
# endif /*!HAS_WAIT3*/
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7909
#endif  /*!HAS_WAITPID*/
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7910
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7911
#if !defined(WIFEXITED)
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7912
# define WIFEXITED(stat)      (((int)((stat)&0377))==0)
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7913
# define WIFSIGNALED(stat)    (((int)((stat)&0377))>0&&((int)(((stat)>>8)&0377))==0)
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7914
# define WIFSTOPPED(stat)     (((int)((stat)&0377))==0177&&((int)(((stat)>>8)&0377))!=0)
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7915
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7916
# define WEXITSTATUS(stat)    ((int)(((stat)>>8)&0377))
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7917
# define WTERMSIG(stat)       (((int)((stat)&0377))&0177)
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7918
# define WSTOPSIG(stat)       ((int)(((stat)>>8)&0377))
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7919
#endif /*!WIFEXITED*/
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7920
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7921
#if !defined(WCOREDUMP)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7922
   /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7923
    * some systems lack that definition, although the field is there ...
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7924
    */
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7925
# if defined(HAS_WAIT3)
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7926
#  define WCOREDUMP(status)    (((union __wait*)&(status))->__w_coredump)
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7927
# else
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7928
#  define WCOREDUMP(status)    ((int)(((status)>>8)&0200))
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7929
# endif
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7930
#endif /*!WCOREDUMP*/
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7931
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7932
#if __BLOCKING_WAIT__
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7933
    __BEGIN_INTERRUPTABLE__
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7934
#endif
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7935
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7936
    do {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7937
	p = __WAIT;
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7938
    } while (p == -1 && errno == EINTR);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7939
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7940
#if __BLOCKING_WAIT__
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7941
    __END_INTERRUPTABLE__
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7942
#  undef __BLOCKING_WAIT__
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7943
#endif
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7944
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7945
#undef __WAIT
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7946
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7947
    if (p == 0)
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7948
	RETURN(nil)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7949
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7950
    if (p == -1) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7951
	if (errno == ECHILD)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7952
	    RETURN(nil);
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7953
    } else {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7954
	pid = __MKSMALLINT(p);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7955
	if (WIFEXITED(s)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7956
	    status = @symbol(exit);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7957
	    code = __MKSMALLINT(WEXITSTATUS(s));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7958
	    core = WCOREDUMP(s) ? true : false;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7959
	} else if (WIFSIGNALED(s)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7960
	    status = @symbol(signal);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7961
	    code = __MKSMALLINT(WTERMSIG(s));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7962
	} else if (WIFSTOPPED(s)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7963
	    status = @symbol(stop);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7964
	    code = __MKSMALLINT(WSTOPSIG(s));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7965
	}
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7966
#if defined(WIFCONTINUED)
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7967
	else if (WIFCONTINUED(s)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7968
	    status = @symbol(continue);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7969
	} 
3930
22edc626ba1b removed VMS stuff
Claus Gittinger <cg@exept.de>
parents: 3928
diff changeset
  7970
#endif
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7971
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7972
done: ;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7973
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7974
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7975
    (status isNil or:[pid isNil]) ifTrue:[
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  7976
	^ self primitiveFailed
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7977
    ].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7978
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7979
"/ Transcript show:'pid: '; show:pid; show:' status: '; show:status;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7980
"/ show:' code: '; show:code; show:' core:'; showCR:core.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7981
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7982
    ^ OSProcessStatus pid:pid status:status code:code core:core
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7983
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7984
    "
3795
fbdfe2dd4e77 comments
Claus Gittinger <cg@exept.de>
parents: 3793
diff changeset
  7985
     OperatingSystem childProcessWait:false
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7986
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7987
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7988
    "Created: 5.1.1996 / 16:39:14 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7989
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7990
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7991
numAvailableForReadOn:fd
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7992
    "return the number of bytes available for reading, without blocking."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7993
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7994
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7995
#ifdef NOTDEF   /* does not work ... */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7996
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7997
     * if available, try FIONREAD first, which is usually done faster.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  7998
     */
3780
7d735472f937 removed some WIN32 stuff
Claus Gittinger <cg@exept.de>
parents: 3773
diff changeset
  7999
# if defined(FIONREAD)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8000
    {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8001
	int n;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8002
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8003
	if (__isSmallInteger(fd)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8004
	    if (ioctl(__intVal(fd), FIONREAD, &n) >= 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8005
		RETURN (__MKINT(n));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8006
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8007
	}
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8008
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8009
# endif /* FIONREAD */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8010
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8011
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8012
    ^ (self readCheck:fd) ifTrue:[1] ifFalse:[0]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8013
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8014
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8015
readCheck:fd
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8016
    "return true, if data is available on a filedescriptor 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8017
     (i.e. read is possible without blocking).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8018
     This depends on a working select or FIONREAD to be provided by the OS."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8019
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8020
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8021
#ifdef NOTDEF   /* does not work ... */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8022
    /*
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8023
     * if available, try FIONREAD first, which is usually done faster.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8024
     */
3780
7d735472f937 removed some WIN32 stuff
Claus Gittinger <cg@exept.de>
parents: 3773
diff changeset
  8025
# if defined(FIONREAD)
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8026
    {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8027
	int n;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8028
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8029
	if (__isSmallInteger(fd)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8030
	    if (n = ioctl(__intVal(fd), FIONREAD)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8031
		printf("FIONREAD returns %d\n", n);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8032
	    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8033
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8034
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8035
# endif /* FIONREAD */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8036
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8037
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8038
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8039
    ^ super readCheck:fd
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8040
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8041
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8042
selectOnAnyReadable:readFdArray writable:writeFdArray exception:exceptFdArray withTimeOut:millis
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8043
    "wait for any fd in readFdArray (an Array of integers) to become ready for 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8044
     reading, writeFdArray to become ready for writing, or exceptFdArray to 
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8045
     arrive exceptional data (i.e. out-of-band data).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8046
     Timeout after t milliseconds or, if the timeout time is 0, immediately..
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8047
     Empty fd-sets will always wait. Zero time can be used to poll file-
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8048
     descriptors (i.e. to check if I/O possible without blocking).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8049
     Return first ready fd if I/O ok, nil if timed-out or interrupted."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8050
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8051
%{
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8052
    fd_set rset, wset, eset;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8053
    struct timeval wt, et;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8054
    int f, maxF, i, lX, bX;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8055
    INT t;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8056
    OBJ fd, retFd;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8057
    int ret;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8058
    int count;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8059
    int numFds = 0;
3801
b4b3d6a6e48f oops - isArrayLike is not yet defined
Claus Gittinger <cg@exept.de>
parents: 3795
diff changeset
  8060
#ifndef __isArrayLike
b4b3d6a6e48f oops - isArrayLike is not yet defined
Claus Gittinger <cg@exept.de>
parents: 3795
diff changeset
  8061
# define __isArrayLike __isArray
b4b3d6a6e48f oops - isArrayLike is not yet defined
Claus Gittinger <cg@exept.de>
parents: 3795
diff changeset
  8062
#endif
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8063
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8064
    if (__isSmallInteger(millis)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8065
	FD_ZERO(&rset);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8066
	FD_ZERO(&wset);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8067
	FD_ZERO(&eset);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8068
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8069
	maxF = -1;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8070
	if (__isNonNilObject(readFdArray)) {
3793
aff27e755ffd *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3780
diff changeset
  8071
	    if (! __isArrayLike(readFdArray)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8072
		goto fail;    
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8073
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8074
	    count = __arraySize(readFdArray);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8075
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8076
	    for (i=0; i<count;i++) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8077
		fd = __ArrayInstPtr(readFdArray)->a_element[i];
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8078
		if (fd != nil) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8079
		    f = __intVal(fd);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8080
		    if ((unsigned)f < FD_SETSIZE) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8081
			FD_SET(f, &rset);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8082
			if (f > maxF) maxF = f;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8083
			numFds++;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8084
		    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8085
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8086
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8087
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8088
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8089
	if (__isNonNilObject(writeFdArray)) {
3793
aff27e755ffd *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3780
diff changeset
  8090
	    if (! __isArrayLike(writeFdArray)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8091
		goto fail;    
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8092
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8093
	    count = __arraySize(writeFdArray);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8094
	    for (i=0; i<count;i++) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8095
		fd = __ArrayInstPtr(writeFdArray)->a_element[i];
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8096
		if (fd != nil) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8097
		    f = __intVal(fd);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8098
		    if ((unsigned)f < FD_SETSIZE) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8099
			FD_SET(f, &wset);       
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8100
			if (f > maxF) maxF = f;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8101
			numFds++;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8102
		    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8103
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8104
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8105
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8106
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8107
	if (__isNonNilObject(exceptFdArray)) {
3793
aff27e755ffd *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3780
diff changeset
  8108
	    if (! __isArrayLike(exceptFdArray)) {
3540
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8109
		goto fail;    
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8110
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8111
	    count = __arraySize(exceptFdArray);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8112
	    for (i=0; i<count;i++) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8113
		fd = __ArrayInstPtr(exceptFdArray)->a_element[i];
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8114
		if (fd != nil) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8115
		    f = __intVal(fd);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8116
		    if ((unsigned)f < FD_SETSIZE) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8117
			FD_SET(f, &eset);       
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8118
			if (f > maxF) maxF = f;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8119
			numFds++;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8120
		    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8121
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8122
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8123
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8124
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8125
	t = __intVal(millis);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8126
	if (t) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8127
	    wt.tv_sec = t / 1000;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8128
	    wt.tv_usec = (t % 1000) * 1000;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8129
	} else {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8130
	    wt.tv_sec = wt.tv_usec = 0;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8131
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8132
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8133
	/*
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8134
	 * make certain, that interrupt gets us out of the select
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8135
	 * However, we must then care for moved objects.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8136
	 */
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8137
	__BEGIN_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8138
	errno = 0;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8139
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8140
	if (t == 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8141
	    /* 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8142
	     * if there is no timeout time, we can stay here interruptable.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8143
	     */
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8144
	    do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8145
		ret = select(maxF+1, &rset, &wset, &eset, &wt);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8146
	    } while ((ret < 0) && (errno == EINTR));
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8147
	} else {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8148
	    do {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8149
		ret = select(maxF+1, &rset, &wset, &eset, &wt);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8150
		/* 
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8151
		 * for now: dont loop; if we did, we had to adjust the vt-timeval;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8152
		 * could otherwise stay in this loop forever ...
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8153
		 * Premature return (before the time expired) must be handled by the caller.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8154
		 * A good solution is to update the wt-timeval and redo the select.
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8155
		 */
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8156
	    } while (0 /* (ret < 0) && (errno == EINTR) */ );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8157
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8158
	__END_INTERRUPTABLE__
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8159
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8160
	if (ret > 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8161
	    for (i=0; i <= maxF; i++) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8162
		if (FD_ISSET(i, &rset)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8163
		 || FD_ISSET(i, &wset)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8164
		 || FD_ISSET(i, &eset)) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8165
		    RETURN ( __MKSMALLINT(i) );
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8166
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8167
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8168
	} else {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8169
	    if (ret < 0) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8170
		if (errno == EINTR) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8171
		    errno = 0;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8172
		    @global(LastErrorNumber) = nil;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8173
		} else {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8174
		    if (@global(InfoPrinting) == true) {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8175
			fprintf(stderr, "OS [info]: select errno = %d\n", errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8176
		    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8177
		    @global(LastErrorNumber) = __MKSMALLINT(errno);
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8178
		}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8179
	    } else {
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8180
		@global(LastErrorNumber) = nil;
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8181
	    }
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8182
	}
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8183
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8184
	/*
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8185
	 * return nil (means time expired or interrupted)
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8186
	 */
f0a069e481b8 *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3539
diff changeset
  8187
	RETURN ( nil );
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8188
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8189
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8190
fail: ;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8191
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8192
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8193
     timeout argument not integer,
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8194
     or any fd-array nonNil and not an array
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8195
     or not supported by OS
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8196
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8197
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8198
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8199
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8200
setBlocking:aBoolean on:fd
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8201
    "{ Pragma: +optSpace }"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8202
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8203
    "set/clear the blocking attribute - if set (which is the default)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8204
     a read on the fileDescriptor will block until data is available.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8205
     If cleared, a read operation will immediately return with a value of
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8206
     nil."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8207
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8208
%{  /* NOCONTEXT */
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8209
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8210
    int ret, flags;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8211
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8212
#if defined(F_GETFL) && defined(F_SETFL)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8213
# if defined(FNDELAY)
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8214
    if (__isSmallInteger(fd)) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8215
	int f = __intVal(fd);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8216
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8217
	flags = fcntl(f, F_GETFL, 0);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8218
	if (aBoolean == true) {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8219
	    ret = fcntl(f, F_SETFL, flags & ~FNDELAY);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8220
	} else {
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8221
	    ret = fcntl(f, F_SETFL, flags | FNDELAY);
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8222
	}
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8223
	if (ret >= 0) ret = flags;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8224
	RETURN ( __MKSMALLINT(ret) );
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8225
    }
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8226
# endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8227
#endif
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8228
%}.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8229
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8230
     fd argument not integer
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8231
    "
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8232
    ^ self primitiveFailed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8233
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8234
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8235
!UnixOperatingSystem::FileStatusInfo class methodsFor:'instance creation'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8236
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8237
type:t mode:m uid:u gid:g size:s id:i accessed:aT modified:mT statusChanged:sT path:lP
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8238
    ^ self basicNew
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8239
	type:t mode:m uid:u gid:g size:s id:i accessed:aT modified:mT statusChanged:sT path:lP 
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8240
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8241
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8242
!UnixOperatingSystem::FileStatusInfo methodsFor:'accessing'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8243
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8244
accessed
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8245
    "return accessed"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8246
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8247
    ^ accessed!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8248
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8249
alternativeName
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8250
    "return the files other name (DOS name on windows).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8251
     Nil if there is no other name"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8252
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8253
    ^ nil
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8254
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8255
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8256
fixedHeaderSize
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8257
    "return the fixedHeaderSize (VMS only; nil everywhere else)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8258
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8259
    ^ nil
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8260
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8261
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8262
gid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8263
    "return gid"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8264
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8265
    ^ gid!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8266
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8267
id
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8268
    "return id"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8269
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8270
    ^ id!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8271
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8272
mode
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8273
    "return mode"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8274
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8275
    ^ mode!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8276
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8277
modified
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8278
    "return modified"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8279
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8280
    ^ modified!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8281
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8282
path
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8283
    "for symbolic links only: return the path where the symbolic link points to"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8284
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8285
    ^ path
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8286
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8287
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8288
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8289
recordAttributes
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8290
    "return the recordAttributes (VMS only; nil everywhere else)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8291
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8292
    ^ nil
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8293
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8294
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8295
recordFormat
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8296
    "return the recordFormat (VMS only; nil everywhere else)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8297
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8298
    ^ nil
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8299
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8300
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8301
recordFormatNumeric
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8302
    "return the recordFormat as numeric (VMS only; nil everywhere else)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8303
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8304
    ^ nil
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8305
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8306
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8307
recordSize
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8308
    "return the recordSize (VMS only; nil everywhere else)"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8309
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8310
    ^ nil
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8311
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8312
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8313
size
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8314
    "return size"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8315
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8316
    ^ size!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8317
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8318
statusChanged
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8319
    "return statusChanged"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8320
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8321
    ^ statusChanged!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8322
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8323
type
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8324
    "return type"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8325
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8326
    ^ type!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8327
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8328
uid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8329
    "return uid"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8330
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8331
    ^ uid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8332
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8333
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8334
!UnixOperatingSystem::FileStatusInfo methodsFor:'backward compatibility'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8335
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8336
at:key
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8337
    "backward compatibility access: in previous releases, IdentityDictionaries
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8338
     were used to hold my information. Allow access via key messages.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8339
     This method will vanish - use the proper access protocol."
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8340
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8341
    ^ self perform:key
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8342
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8343
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8344
!UnixOperatingSystem::FileStatusInfo methodsFor:'private accessing'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8345
3563
16ccd4cefcbe *** empty log message ***
Claus Gittinger <cg@exept.de>
parents: 3561
diff changeset
  8346
type:t mode:m uid:u gid:g size:s id:i accessed:aT modified:mT statusChanged:sT path:lP
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8347
    type := t.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8348
    mode := m.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8349
    uid := u.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8350
    gid := g.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8351
    size := s.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8352
    id := i.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8353
    accessed := aT.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8354
    modified := mT.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8355
    statusChanged := sT.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8356
    path := lP.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8357
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8358
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8359
!UnixOperatingSystem::OSProcessStatus class methodsFor:'documentation'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8360
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8361
documentation
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8362
"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8363
    This is an auxillary class, that holds information about status changes of
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8364
    operating system processes (these are no smalltalk processes!!).
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8365
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8366
    [Instance variables:]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8367
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8368
	pid     <Integer>       OS-Process identifier
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8369
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8370
	status  <Symbol>        either #exit #signal #stop #continue
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8371
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8372
	code    <Integer>       either exitcode or signalnumber
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8373
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8374
	core    <Boolean>       true if core has been dumped
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8375
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8376
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8377
    [author:]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8378
	Stefan Vogel
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8379
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8380
    [see also:]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8381
	OperatingSystem
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8382
"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8383
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8384
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8385
!UnixOperatingSystem::OSProcessStatus class methodsFor:'instance creation'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8386
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8387
pid:pid status:status code:code core:core
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8388
    "private interface for UnixOperatingSystem"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8389
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8390
    ^ self new pid:pid status:status code:code core:core
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8391
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8392
    "Created: 28.12.1995 / 14:16:14 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8393
    "Modified: 30.4.1996 / 18:25:00 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8394
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8395
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8396
processCreationFailure
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8397
    "private interface for UnixOperatingSystem"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8398
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8399
    ^ self new pid:-1 status:#failure code:-1 core:false
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8400
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8401
    "Created: 28.12.1995 / 14:35:29 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8402
    "Modified: 30.4.1996 / 18:25:05 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8403
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8404
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8405
!UnixOperatingSystem::OSProcessStatus methodsFor:'accessing'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8406
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8407
code
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8408
    "return the exitcode / signalNumber"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8409
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8410
    ^ code
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8411
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8412
    "Created: 28.12.1995 / 14:05:07 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8413
    "Modified: 30.4.1996 / 18:26:23 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8414
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8415
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8416
core
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8417
    "return true if core has been dumped, false otherwise"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8418
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8419
    ^ core == true
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8420
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8421
    "Modified: 28.12.1995 / 14:14:38 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8422
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8423
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8424
pid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8425
    "return the pid"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8426
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8427
    ^ pid
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8428
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8429
    "Created: 28.12.1995 / 14:05:07 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8430
    "Modified: 30.4.1996 / 18:26:30 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8431
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8432
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8433
status
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8434
    "return status as a Symbol;
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8435
     one of #exit #signal #stop #continue"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8436
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8437
    ^ status
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8438
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8439
    "Created: 28.12.1995 / 14:05:07 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8440
    "Modified: 30.4.1996 / 18:26:54 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8441
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8442
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8443
!UnixOperatingSystem::OSProcessStatus methodsFor:'initialization'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8444
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8445
pid:newPid status:newStatus code:newCode core:newCore
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8446
    pid := newPid.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8447
    status := newStatus.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8448
    code := newCode.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8449
    core := newCore.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8450
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8451
    "Created: 28.12.1995 / 14:18:22 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8452
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8453
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8454
!UnixOperatingSystem::OSProcessStatus methodsFor:'private-OS interface'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8455
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8456
code:something
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8457
    "set the exitCode"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8458
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8459
    code := something.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8460
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8461
    "Created: 28.12.1995 / 14:05:07 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8462
    "Modified: 30.4.1996 / 18:25:18 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8463
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8464
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8465
core:something
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8466
    "set core"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8467
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8468
    core := something.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8469
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8470
    "Created: 28.12.1995 / 14:05:07 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8471
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8472
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8473
pid:something
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8474
    "set pid"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8475
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8476
    pid := something.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8477
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8478
    "Created: 28.12.1995 / 14:05:07 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8479
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8480
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8481
status:something
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8482
    "set status"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8483
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8484
    status := something.
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8485
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8486
    "Created: 28.12.1995 / 14:05:07 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8487
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8488
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8489
!UnixOperatingSystem::OSProcessStatus methodsFor:'queries'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8490
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8491
couldNotExecute
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8492
    "return true when a command could not be executed"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8493
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8494
    ^ status == #exit and:[code = 127].
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8495
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8496
    "Created: 28.12.1995 / 15:43:17 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8497
    "Modified: 30.4.1996 / 18:27:03 / cg"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8498
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8499
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8500
stillAlive
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8501
    "true if process is still alive"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8502
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8503
    ^ status == #stop or:[status == #continue]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8504
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8505
    "Created: 28.12.1995 / 14:27:26 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8506
!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8507
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8508
success
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8509
    "true if process terminated successfully"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8510
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8511
    ^ status == #exit and:[code = 0]
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8512
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8513
    "Created: 28.12.1995 / 14:13:05 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8514
    "Modified: 28.12.1995 / 14:13:41 / stefan"
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8515
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8516
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8517
!UnixOperatingSystem class methodsFor:'documentation'!
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8518
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8519
version
4105
dd93ca0dc062 removed leftOver obsolete win32 code;
Claus Gittinger <cg@exept.de>
parents: 4102
diff changeset
  8520
    ^ '$Header: /cvs/stx/stx/libbasic/UnixOperatingSystem.st,v 1.55 1999-04-21 10:22:28 cg Exp $'
3496
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8521
! !
85e19a68bd61 started to separate into OS-specific classes
Claus Gittinger <cg@exept.de>
parents:
diff changeset
  8522
UnixOperatingSystem initialize!