mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-30 08:40:07 +00:00
6289d28d3c
The posix_spawnattr_tcsetpgrp_np works on a file descriptor (the controlling terminal), so it would make more sense to actually fit it on the file actions API. Also, POSIX_SPAWN_TCSETPGROUP is not really required since it is implicit by the presence of tcsetpgrp file action. The posix/tst-spawn6.c is also fixed when TTY can is not present. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/* Copyright (C) 2000-2022 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
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <errno.h>
|
|
#include <spawn.h>
|
|
#include <string.h>
|
|
|
|
#define ALL_FLAGS (POSIX_SPAWN_RESETIDS \
|
|
| POSIX_SPAWN_SETPGROUP \
|
|
| POSIX_SPAWN_SETSIGDEF \
|
|
| POSIX_SPAWN_SETSIGMASK \
|
|
| POSIX_SPAWN_SETSCHEDPARAM \
|
|
| POSIX_SPAWN_SETSCHEDULER \
|
|
| POSIX_SPAWN_SETSID \
|
|
| POSIX_SPAWN_USEVFORK)
|
|
|
|
/* Store flags in the attribute structure. */
|
|
int
|
|
__posix_spawnattr_setflags (posix_spawnattr_t *attr, short int flags)
|
|
{
|
|
/* Check no invalid bits are set. */
|
|
if (flags & ~ALL_FLAGS)
|
|
return EINVAL;
|
|
|
|
/* Store the flag word. */
|
|
attr->__flags = flags;
|
|
|
|
return 0;
|
|
}
|
|
weak_alias (__posix_spawnattr_setflags, posix_spawnattr_setflags)
|