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| author | Ulrich Drepper <drepper@redhat.com> | 2007-01-17 04:39:59 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-01-17 04:39:59 +0000 |
| commit | d78bce1c01fe67d02d833e026e5acbb88d1d9836 (patch) | |
| tree | 907027b8a3c11257b7ba0d85fa4b731634d8821d /sysdeps/posix/system.c | |
| parent | 000b027e7c0866334321e92034a5a807cd437c7c (diff) | |
| download | glibc-d78bce1c01fe67d02d833e026e5acbb88d1d9836.tar glibc-d78bce1c01fe67d02d833e026e5acbb88d1d9836.tar.gz glibc-d78bce1c01fe67d02d833e026e5acbb88d1d9836.tar.bz2 glibc-d78bce1c01fe67d02d833e026e5acbb88d1d9836.zip | |
* sysdeps/posix/system.c: Remove NO_WAITPID support, it cannot
really work anyway.
Diffstat (limited to 'sysdeps/posix/system.c')
| -rw-r--r-- | sysdeps/posix/system.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/sysdeps/posix/system.c b/sysdeps/posix/system.c index f63dde4dae..e78195ef82 100644 --- a/sysdeps/posix/system.c +++ b/sysdeps/posix/system.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2000, 2002, 2003, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1991-2000,2002,2003,2005,2007 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -143,27 +143,11 @@ do_system (const char *line) else /* Parent side. */ { -#ifdef NO_WAITPID - pid_t child; - do - { - child = __wait (&status); - if (child <= -1 && errno != EINTR) - { - status = -1; - break; - } - /* Note that pid cannot be <= -1 and therefore the loop continues - when __wait returned with EINTR. */ - } - while (child != pid); -#else /* Note the system() is a cancellation point. But since we call waitpid() which itself is a cancellation point we do not have to do anything here. */ if (TEMP_FAILURE_RETRY (__waitpid (pid, &status, 0)) != pid) status = -1; -#endif } #ifdef CLEANUP_HANDLER |