1 /* Test of <sched.h> substitute.
2 Copyright (C) 2008-2018 Free Software Foundation, Inc.
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 <https://www.gnu.org/licenses/>. */
16
17 /* Written by Bruno Haible <bruno@clisp.org>, 2008. */
18
19 #include <config.h>
20
21 #include <sched.h>
22
23 /* Check that 'struct sched_param' is defined. */
24 static struct sched_param a;
25
26 /* Check that the SCHED_* macros are defined and compile-time constants. */
27 int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER };
28
29 /* Check that the types are all defined. */
30 pid_t t1;
31
32 static int f1;
33
34 int
main()35 main ()
36 {
37 /* Check fields of 'struct sched_param'. */
38 f1 = a.sched_priority;
39
40 return 0;
41 }
42