diff options
Diffstat (limited to 'usr/src/lib/libmail/common/systemvp.c')
| -rw-r--r-- | usr/src/lib/libmail/common/systemvp.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/usr/src/lib/libmail/common/systemvp.c b/usr/src/lib/libmail/common/systemvp.c index 4fb23af800..81f97e9c26 100644 --- a/usr/src/lib/libmail/common/systemvp.c +++ b/usr/src/lib/libmail/common/systemvp.c @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -20,14 +19,14 @@ * CDDL HEADER END */ -/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ -/* All Rights Reserved */ - /* - * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ +/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ +/* All Rights Reserved */ + /* * These routines are based on the standard UNIX stdio popen/pclose * routines. This version takes an argv[][] argument instead of a string @@ -40,9 +39,7 @@ */ #pragma ident "%Z%%M% %I% %E% SMI" -/*LINTLIBRARY*/ -#include "c_synonyms.h" #include <sys/types.h> #include "libmail.h" #include <signal.h> @@ -66,9 +63,9 @@ systemvp(char *file, char **argv, int resetid) } istat = signal(SIGINT, SIG_IGN); qstat = signal(SIGQUIT, SIG_IGN); - do + do { w = wait(&status); - while (w != pid && w != (pid_t)-1); + } while (w != pid && w != (pid_t)-1); (void) signal(SIGINT, istat); (void) signal(SIGQUIT, qstat); return ((w == (pid_t)-1)? w: (pid_t)status); |