testcases/open_posix_testsuite/conformance/interfaces/sched_rr_get_interval/speculative/5-1.c

/*
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *
 * Test if sched_rr_get_interval() sets errno == EFAULT or EINVAL if *interval
 * points to NULL.
 *
 * This behavior is not specified in the specs, so this test is speculative.
 */

#include <stdio.h>
#include <sched.h>
#include <errno.h>
#include <time.h>
#include "posixtest.h"

int main(int argc, char **argv)
{
	int result = -2;

	result = sched_rr_get_interval(0, NULL);

	if (result == -1 && errno == EFAULT) {
		printf("sched_rr_get_interval() sets errno == EFAULT when interval argument points to NULL\n");
		return PTS_PASS;
	}
	if (result == -1 && errno == EINVAL) {
		printf("sched_rr_get_interval() sets errno == EINVAL when interval argument points to NULL\n");
		return PTS_PASS;
	}

	printf("sched_rr_get_interval() return %i and sets errno == %i.\n",
	       result, errno);
	return PTS_UNRESOLVED;
}