1 /* Copyright (C) 2000, 2008-2021 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 This file is free software: you can redistribute it and/or modify
5 it under the terms of the GNU Lesser General Public License as
6 published by the Free Software Foundation; either version 2.1 of the
7 License, or (at your option) any later version.
8
9 This file 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
12 GNU Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public License
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */
16
17 #include <config.h>
18
19 /* Specification. */
20 #include <spawn.h>
21
22 /* Get scheduling parameters from the attribute structure. */
23 int
posix_spawnattr_getschedparam(const posix_spawnattr_t * attr,struct sched_param * schedparam)24 posix_spawnattr_getschedparam (const posix_spawnattr_t *attr,
25 struct sched_param *schedparam)
26 {
27 /* Do nothing if POSIX_SPAWN_SETSCHEDPARAM is unsupported. */
28 #if POSIX_SPAWN_SETSCHEDPARAM != 0
29 /* Copy the scheduling parameters. */
30 *schedparam = attr->_sp;
31 #endif
32
33 return 0;
34 }
35