/* 
 *  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 that the current execution time limit is returned for the calling 
 * process when pid = 0.
 */
#include <stdio.h>
#include <sched.h>
#include <errno.h>
#include <unistd.h>
#include "posixtest.h"
#include <time.h>

int main(int argc, char **argv)
{	       

	struct timespec interval0;
	struct timespec interval1;
	int result0 = -1;
	int result1 = -1;

	interval0.tv_sec = -1;
	interval0.tv_nsec = -1;
	
	interval1.tv_sec = -1;
	interval1.tv_nsec = -1;
	
	result0 = sched_rr_get_interval(0, &interval0);
	result1 = sched_rr_get_interval(getpid(), &interval1);

	
	if(result0 == result1 &&
	   interval0.tv_sec == interval1.tv_sec &&
	   interval0.tv_nsec == interval1.tv_nsec &&
	   errno == 0) {
		printf("Test PASSED\n");
		return PTS_PASS;
	} else if(errno != 0) {
		perror("Unexpected error");
		return PTS_FAIL;
	} else {
		printf("Different results between pid == 0 and pid == getpid().\n");
		return PTS_FAIL;
	}

}