/*   
 * Copyright (c) 2002, Intel Corporation. All rights reserved.
 * This file is licensed under the GPL license.  For the full content
 * of this license, see the COPYING file at the top level of this 
 * source tree.
 *
 * pthread_barrier_init()
 *
 *
 * The pthread_barrier_init( ) function shall allocate any resources 
 * required to use the barrier referenced by barrier and shall initialize 
 * the barrier with attributes referenced by attr. If attr is NULL, 
 * the default barrier attributes shall be used; 
 * the effect is the same as passing the address of a default barrier attributes object.
 *
 */


#define _XOPEN_SOURCE 600
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <errno.h>
#include <string.h>
#include "posixtest.h"

#define COUNT 1

static pthread_barrier_t barrier;

int main()
{
	int rc;
	pthread_barrierattr_t ba;

	/* Intilized barrier with NULL attribute, check that this can be done. */
	rc = pthread_barrier_init(&barrier, NULL, COUNT);
	
	if(rc !=0)
	{
		printf("Test FAILED: Error at pthread_barrier_init() "
			"return code %d, %s\n", rc, strerror(rc));
		return PTS_FAIL;
	}

	/* Cleanup */	
	if(pthread_barrier_destroy(&barrier) != 0)
	{
		printf("Error at pthread_barrier_destroy() "
			" return code: %d, %s\n", rc, strerror(rc));
		return PTS_UNRESOLVED;
	}

	/* Initialize a barrier attribute object */
	if(pthread_barrierattr_init(&ba) != 0)
	{
		printf("Error at pthread_barrierattr_init()\n");
		return PTS_UNRESOLVED;
	}
	
	/* Initialize barrier with this barrier attribute object */
	rc = pthread_barrier_init(&barrier, &ba, COUNT);
	if(rc != 0)
	{
		printf("Test FAILED: Error at 2nd pthread_barrier_init() "
			"return code %d, %s\n", rc, strerror(rc));
		return PTS_FAIL;
	}

	/* Cleanup */
	if(pthread_barrierattr_destroy(&ba) != 0)
	{
		printf("Error at pthread_barrierattr_destroy()\n");
		return PTS_UNRESOLVED;
	}


	if(pthread_barrier_destroy(&barrier) != 0)
	{
		printf("Error at pthread_barrier_destroy() "
			" return code: %d, %s\n", rc, strerror(rc));
		return PTS_UNRESOLVED;
	}

	printf("Test PASSED\n");
	return PTS_PASS;
}
