1/*
2 * Copyright (c) 2003, Intel Corporation. All rights reserved.
3 * Created by:  julie.n.fleischer REMOVE-THIS AT intel DOT com
4 * This file is licensed under the GPL license.  For the full content
5 * of this license, see the COPYING file at the top level of this
6 * source tree.
7 */
8
9/*
10 * Test that mq_open() fails with ENAMETOOLONG if a component of the
11 * name is greater than NAME_MAX.
12 *
13 * Since a component == the full name, this test will be identical to
14 * 27-1.c for NAME_MAX.
15 */
16
17#include <stdio.h>
18#include <mqueue.h>
19#include <fcntl.h>
20#include <sys/stat.h>
21#include <sys/types.h>
22#include <unistd.h>
23#include <string.h>
24#include <errno.h>
25#include <limits.h>
26#include "posixtest.h"
27
28int main()
29{
30        char qname[NAME_MAX*2];
31        mqd_t queue;
32	int i;
33
34        sprintf(qname, "/mq_open_27-1_%d", getpid());
35
36	//Ensures queue name will have > NAME_MAX chars
37	for(i=0;i<NAME_MAX;i++) {
38		strcat(qname, "0");
39	}
40
41        queue = mq_open(qname, O_CREAT |O_RDWR, S_IRUSR | S_IWUSR, NULL);
42        if (queue != (mqd_t)-1) {
43		printf("mq_open() should have failed with queue name %s\n",
44				qname);
45		printf("Test FAILED\n");
46		mq_close(queue);
47		mq_unlink(qname);
48                return PTS_FAIL;
49        }
50
51#ifdef DEBUG
52	printf("mq_open() failed as expected\n");
53#endif
54
55	if (errno != ENAMETOOLONG) {
56		printf("errno != ENAMETOOLONG\n");
57		printf("Test FAILED\n");
58		return PTS_FAIL;
59	}
60
61#ifdef DEBUG
62	printf("errno == ENAMETOOLONG\n");
63#endif
64
65        printf("Test PASSED\n");
66        return PTS_PASS;
67}
68
69