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/*
* Copyright (c) 2016-2018 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include <asm/unistd.h>
#if defined __NR_sched_getparam && defined __NR_sched_setparam
# include <sched.h>
# include <stdio.h>
# include <unistd.h>
int
main(void)
{
struct sched_param *const param =
tail_alloc(sizeof(struct sched_param));
long rc = syscall(__NR_sched_getparam, 0, param);
printf("sched_getparam(0, [%d]) = %ld\n",
param->sched_priority, rc);
param->sched_priority = -1;
rc = syscall(__NR_sched_setparam, 0, param);
printf("sched_setparam(0, [%d]) = %ld %s (%m)\n",
param->sched_priority, rc, errno2name());
puts("+++ exited with 0 +++");
return 0;
}
#else
SKIP_MAIN_UNDEFINED("__NR_sched_getparam && __NR_sched_setparam")
#endif
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