1/*
2 * Copyright (c) 2002, Intel Corporation. All rights reserved.
3 * Created by:  bing.wei.liu 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 * Test that pthread_mutexattr_setprotocol()
9 *
10 * It Shall fail if:
11 * 	[ENOTSUP] The value specified by protocol is an unsupported value.
12 * It may fail if:
13 *      [EINVAL]  'protocol' is invalid
14 */
15
16#include <pthread.h>
17#include <stdio.h>
18#include <sched.h>
19#include <errno.h>
20#include "posixtest.h"
21
22#define INVALID_PROTOCOL -1
23
24int main()
25{
26
27	pthread_mutexattr_t mta;
28	int protocol = INVALID_PROTOCOL;
29
30	int ret;
31
32	/* Initialize a mutex attributes object */
33	if(pthread_mutexattr_init(&mta) != 0)
34	{
35		perror("Error at pthread_mutexattr_init()\n");
36		return PTS_UNRESOLVED;
37	}
38
39	while(protocol == PTHREAD_PRIO_NONE || protocol == PTHREAD_PRIO_INHERIT
40		|| protocol == PTHREAD_PRIO_PROTECT){
41		protocol--;
42	}
43
44	/* Set the protocol to an invalid value. */
45	ret = pthread_mutexattr_setprotocol(&mta,protocol);
46	if((ret == ENOTSUP) || (ret == EINVAL))
47	{
48		printf("Test PASSED\n");
49		return PTS_PASS;
50	} else{
51
52		printf("Test FAILED: Expected error code ENOTSUP, got %d.\n", ret);
53		return PTS_FAIL;
54	}
55}
56