testcases/open_posix_testsuite/conformance/interfaces/pthread_mutexattr_destroy/2-1.c

/*
 * Copyright (c) 2002, Intel Corporation. All rights reserved.
 * Created by:  bing.wei.liu REMOVE-THIS AT intel DOT com
 * 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.

 * Test pthread_mutexattr_destroy()
 *   A destroyed 'attr' attributes object can be reinitialized using
 *   pthread_mutexattr_init(); the results of otherwise referencing the
 *   object after it has been destroyed are undefined.
 *
 * Steps:
 * 1.  Initialize a pthread_mutexattr_t object using pthread_mutexattr_init()
 * 2.  Destroy that initialized attribute using pthread_mutexattr_destroy()
 * 3.  Initialize the pthread_mutexattr_t object again. This should not result
 *     in any error.
 *
 */

#include <pthread.h>
#include <stdio.h>
#include <errno.h>
#include "posixtest.h"

int main()
{
	pthread_mutexattr_t mta;

	/* Initialize a mutex attributes object */
	if (pthread_mutexattr_init(&mta) != 0)
	{
		fprintf(stderr,"Cannot initialize mutex attributes object\n");
		return PTS_UNRESOLVED;
	}

	/* Destroy the mutex attributes object */
	if (pthread_mutexattr_destroy(&mta) != 0)
	{
		fprintf(stderr,"Cannot destroy the mutex attributes object\n");
		return PTS_UNRESOLVED;
	}

	/* Initialize the mutex attributes object again.  This shouldn't result in an error. */
	if (pthread_mutexattr_init(&mta) != 0)
	{
		printf("Test FAILED\n");
		return PTS_FAIL;
	}
	else
	{
		printf("Test PASSED\n");
		return PTS_PASS;
	}
}