--- a/ShortFloat.st Sun Feb 03 22:15:59 2013 +0000
+++ b/ShortFloat.st Tue Feb 05 14:51:41 2013 +0100
@@ -21,6 +21,7 @@
!ShortFloat primitiveDefinitions!
%{
+#include <stdio.h>
#include <errno.h>
#ifndef __OPTIMIZE__
@@ -449,11 +450,6 @@
"Modified: 23.4.1996 / 09:26:45 / cg"
! !
-!ShortFloat class methodsFor:'odbc queries'!
-
-odbcTypeSymbol
- ^ #'SQL_FLOAT'
-! !
!ShortFloat class methodsFor:'queries'!
@@ -1359,21 +1355,15 @@
0.5 .. 1.0 and the floats value is mantissa * 2^exp"
%{ /* NOCONTEXT */
-
- double frexp();
int exp;
- __threadErrno = 0;
#if defined(__i386__) && defined(__GNUC__)
frexpf( __shortFloatVal(self), &exp);
#else
frexp( (double)(__shortFloatVal(self)), &exp);
#endif
- if (__threadErrno == 0) {
- RETURN (__mkSmallInteger(exp));
- }
+ RETURN (__mkSmallInteger(exp));
%}.
- ^ super exponent
"
4.0 asShortFloat exponent
@@ -1397,25 +1387,13 @@
int exp;
#if defined(__i386__) && defined(__GNUC__)
- float frac;
-
- __threadErrno = 0;
- frac = frexpf( (double)__shortFloatVal(self), &exp);
- if (__threadErrno == 0) {
- RETURN (__MKSFLOAT(frac));
- }
+ float frac = frexpf(__shortFloatVal(self), &exp);
+ RETURN (__MKSFLOAT(frac));
#else
- double frexp();
- double frac;
-
- __threadErrno = 0;
- frac = frexp( (double)(__shortFloatVal(self)), &exp);
- if (__threadErrno == 0) {
- RETURN (__MKFLOAT(frac));
- }
+ double frac = frexp( (double)(__shortFloatVal(self)), &exp);
+ RETURN (__MKFLOAT(frac));
#endif
%}.
- ^ self primitiveFailed
"
1.0 asShortFloat exponent
@@ -1659,7 +1637,9 @@
#ifdef NO_MODFF
double dFrac, dTrunc;
#else
+# ifndef __VISUALC__
float modff(float, float *);
+# endif
#endif
float frac, trunc;
@@ -1863,10 +1843,10 @@
!ShortFloat class methodsFor:'documentation'!
version
- ^ '$Header: /cvs/stx/stx/libbasic/ShortFloat.st,v 1.116 2013-01-29 09:54:03 cg Exp $'
+ ^ '$Header: /cvs/stx/stx/libbasic/ShortFloat.st,v 1.118 2013-02-04 17:17:43 stefan Exp $'
!
version_CVS
- ^ '$Header: /cvs/stx/stx/libbasic/ShortFloat.st,v 1.116 2013-01-29 09:54:03 cg Exp $'
+ ^ '$Header: /cvs/stx/stx/libbasic/ShortFloat.st,v 1.118 2013-02-04 17:17:43 stefan Exp $'
! !