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d60f3b0 maint: update almost all copyright ranges to include 2011
Jim Meyering authored
1 /* Copyright (C) 2000, 2009-2011 Free Software Foundation, Inc.
2c984d4 @bhaible New module 'posix_spawnattr_setschedpolicy'.
bhaible authored
2 This file is part of the GNU C Library.
3
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
8
9 This program 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 General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
16
17 #include <config.h>
18
19 /* Specification. */
20 #include <spawn.h>
21
22 #include <errno.h>
23
24 /* Store scheduling policy in the attribute structure. */
25 int
26 posix_spawnattr_setschedpolicy (posix_spawnattr_t *attr, int schedpolicy)
27 {
979260e @bhaible Ensure posix_spawnattr_{get,set}sched{policy,param} are defined.
bhaible authored
28 /* Do nothing if POSIX_SPAWN_SETSCHEDULER is unsupported. */
29 #if POSIX_SPAWN_SETSCHEDULER != 0
2c984d4 @bhaible New module 'posix_spawnattr_setschedpolicy'.
bhaible authored
30 if (schedpolicy != SCHED_OTHER && schedpolicy != SCHED_FIFO
31 && schedpolicy != SCHED_RR)
32 return EINVAL;
33
34 /* Store the policy. */
35 attr->_policy = schedpolicy;
979260e @bhaible Ensure posix_spawnattr_{get,set}sched{policy,param} are defined.
bhaible authored
36 #endif
2c984d4 @bhaible New module 'posix_spawnattr_setschedpolicy'.
bhaible authored
37
38 return 0;
39 }
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