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| author | davygrvy <davygrvy@pobox.com> | 2004-05-30 21:57:09 (GMT) |
|---|---|---|
| committer | davygrvy <davygrvy@pobox.com> | 2004-05-30 21:57:09 (GMT) |
| commit | 0c988adc2fbfe2e8803d169aaf90abccf11842a7 (patch) | |
| tree | a2df1f8140446d183449bc1cb1eee15f19cce927 /win/tclWinPort.h | |
| parent | 6c850f4e8fd30d0c0826b5e9af5b627b36bff7b2 (diff) | |
| download | tcl-0c988adc2fbfe2e8803d169aaf90abccf11842a7.zip tcl-0c988adc2fbfe2e8803d169aaf90abccf11842a7.tar.gz tcl-0c988adc2fbfe2e8803d169aaf90abccf11842a7.tar.bz2 | |
* win/tclWinPipe.c:
* win/tclWinPort.h: Reworked the win implementation of
Tcl_WaitPid to support exitcodes in the 'signed short' range.
Even though this range is non-portable, it is valid on windows.
Detection of exception codes are now more accurate. Previously,
an application that exited with ExitProcess((DWORD)-1); was
improperly reported as exiting with SIGABRT.
Diffstat (limited to 'win/tclWinPort.h')
| -rw-r--r-- | win/tclWinPort.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/win/tclWinPort.h b/win/tclWinPort.h index 3e6364e..73de9a5 100644 --- a/win/tclWinPort.h +++ b/win/tclWinPort.h @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclWinPort.h,v 1.40 2004/04/06 22:25:58 dgp Exp $ + * RCS: @(#) $Id: tclWinPort.h,v 1.41 2004/05/30 21:57:09 davygrvy Exp $ */ #ifndef _TCLWINPORT @@ -215,6 +215,18 @@ #endif /* !EOVERFLOW */ /* + * Signals not known to the standard ANSI signal.h. These are used + * by Tcl_WaitPid() and generic/tclPosixStr.c + */ + +#ifndef SIGTRAP +# define SIGTRAP 5 +#endif +#ifndef SIGBUS +# define SIGBUS 10 +#endif + +/* * Supply definitions for macros to query wait status, if not already * defined in header files above. */ @@ -230,7 +242,7 @@ #endif #ifndef WEXITSTATUS -# define WEXITSTATUS(stat) (((*((int *) &(stat))) >> 8) & 0xff) +# define WEXITSTATUS(stat) (short)(((*((int *) &(stat))) >> 8) & 0xffff) #endif #ifndef WIFSIGNALED |