--- a/AbstractOperatingSystem.st	Fri Jan 15 15:53:18 2010 +0100
+++ b/AbstractOperatingSystem.st	Fri Jan 15 15:53:59 2010 +0100
@@ -2056,32 +2056,6 @@
     "Modified: / 13.8.1998 / 21:37:24 / cg"
 !
 
-openFile:pathName withMode:openModeSymbol attributes:attributeSpec
-    "open a file, return an os specific fileHandle.
-     openmode is a symbol defining the way to open
-     valid modes are:
-        #read
-        #write
-        #readWrite
-        #appendWrite
-        #appendReadWrite
-        #createWrite
-        #createReadWrite
-
-     attributeSpec is an additional argument, currently only used with VMS
-     - it allows a file to be created as fixedRecord, variableRecord, streamLF, streamCR, ...
-
-     In VMS, if nonNil, it must consist of an array of strings (max:10), giving additional
-     attributes (see fopen description).
-     Passing a nil specifies the default format (streamLF) - ST/X always invokes this with nil.
-     This argument is ignored in UNIX & MSDOS systems.
-
-     This is a private entry, but maybe useful to open/create a file in a special mode,
-     which is proprietrary to the operatingSystem."
-
-    self subclassResponsibility
-!
-
 openFileForAppend:pathName
     self subclassResponsibility
 !
@@ -3395,6 +3369,8 @@
 !
 
 getNumberOfProcessors
+    "answer the number of physical processors in the system"
+
     self subclassResponsibility
 !
 
@@ -4187,12 +4163,6 @@
 
 !AbstractOperatingSystem class methodsFor:'printing support'!
 
-getPrinterInfoFor: aPrinterName
-    self subclassResponsibility
-
-    "Created: / 27-07-2006 / 12:14:18 / fm"
-!
-
 getPrinters
     "return a collection of PrinterInfos"
 
@@ -6918,11 +6888,11 @@
 !AbstractOperatingSystem class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/AbstractOperatingSystem.st,v 1.192 2010-01-15 10:06:21 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/AbstractOperatingSystem.st,v 1.193 2010-01-15 14:53:59 stefan Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic/AbstractOperatingSystem.st,v 1.192 2010-01-15 10:06:21 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/AbstractOperatingSystem.st,v 1.193 2010-01-15 14:53:59 stefan Exp $'
 ! !
 
 AbstractOperatingSystem initialize!