/*
 * Copyright (c) 2003, Intel Corporation. All rights reserved.
 * Created by:  julie.n.fleischer 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 that if mq_open() is not successful, it will return (mqd_t)-1
 * and set errno to indicate the error.
 *
 * Error case used is when O_CREAT is not set and the named message
 * queue does not exist.
 * Test that errno is set will be part of assertion 29.
 */

#include <stdio.h>
#include <mqueue.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <string.h>
#include "posixtest.h"

#define NAMESIZE 50

int main()
{
        char qname[NAMESIZE];
        mqd_t queue;

        sprintf(qname, "/mq_open_21-1_%d", getpid());

        queue = mq_open(qname, O_RDWR, S_IRUSR | S_IWUSR, NULL);
        if (queue != (mqd_t)-1) {
                printf("mq_open() did not return (mqd_t)-1 on error\n");
		mq_close(queue);
		mq_unlink(qname);
                return PTS_FAIL;
        }

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