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Use the W* macros to test wait results. 

(Mentioned by Joerg in chat a few days ago.)
This commit is contained in:
dholland 2009-09-03 06:45:23 +00:00
parent a162140107
commit 01f8dc7731
1 changed files with 6 additions and 4 deletions
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10
usr.bin/make/main.c
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@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.171 2009/08/26 23:17:11 sjg Exp $ */
/* $NetBSD: main.c,v 1.172 2009/09/03 06:45:23 dholland Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,7 +69,7 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: main.c,v 1.171 2009/08/26 23:17:11 sjg Exp $";
static char rcsid[] = "$NetBSD: main.c,v 1.172 2009/09/03 06:45:23 dholland Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
@ -81,7 +81,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993\
#if 0
static char sccsid[] = "@(#)main.c 8.3 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: main.c,v 1.171 2009/08/26 23:17:11 sjg Exp $");
__RCSID("$NetBSD: main.c,v 1.172 2009/09/03 06:45:23 dholland Exp $");
#endif
#endif /* not lint */
#endif
@ -1557,7 +1557,9 @@ Cmd_Exec(const char *cmd, const char **errnum)
if (cc == 0)
*errnum = "Couldn't read shell's output for \"%s\"";
if (status)
if (WIFSIGNALED(status))
*errnum = "\"%s\" exited on a signal";
else if (WEXITSTATUS(status) != 0)
*errnum = "\"%s\" returned non-zero status";
/*