aboutsummaryrefslogtreecommitdiff
path: root/tools/build/feature/test-timerfd.c
blob: 9c72c697a9df1833b46f724a72576e05b7ea5b63 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
// SPDX-License-Identifier: GPL-2.0
/*
 * test for timerfd functions used by perf-kvm-stat-live
 */
#include <sys/timerfd.h>

int main(void)
{
	struct itimerspec new_value;

	int fd = timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK);
	if (fd < 0)
		return 1;

	if (timerfd_settime(fd, 0, &new_value, NULL) != 0)
		return 1;

	return 0;
}