1/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#include <errno.h>
19#include <spawn.h>
20#include <string.h>
21
22#define ALL_FLAGS (POSIX_SPAWN_RESETIDS \
23 | POSIX_SPAWN_SETPGROUP \
24 | POSIX_SPAWN_SETSIGDEF \
25 | POSIX_SPAWN_SETSIGMASK \
26 | POSIX_SPAWN_SETSCHEDPARAM \
27 | POSIX_SPAWN_SETSCHEDULER \
28 | POSIX_SPAWN_SETSID \
29 | POSIX_SPAWN_USEVFORK)
30
31/* Store flags in the attribute structure. */
32int
33__posix_spawnattr_setflags (posix_spawnattr_t *attr, short int flags)
34{
35 /* Check no invalid bits are set. */
36 if (flags & ~ALL_FLAGS)
37 return EINVAL;
38
39 /* Store the flag word. */
40 attr->__flags = flags;
41
42 return 0;
43}
44weak_alias (__posix_spawnattr_setflags, posix_spawnattr_setflags)
45