1/*
2 * Copyright (c) 2002, Intel Corporation. All rights reserved.
3 * This file is licensed under the GPL license.  For the full content
4 * of this license, see the COPYING file at the top level of this
5 * source tree.
6 *
7 * pthread_barrierattr_setpshared()
8 *
9 * The pthread_barrierattr_setpshared( ) function shall
10 * set the process-shared attribute in an initialized attributes object referenced by attr.
11 */
12
13
14#define _XOPEN_SOURCE 600
15#include <pthread.h>
16#include <stdio.h>
17#include <stdlib.h>
18#include <unistd.h>
19#include <errno.h>
20#include "posixtest.h"
21
22int main()
23{
24
25	/* Make sure there is process-shared capability. */
26	#ifndef PTHREAD_PROCESS_SHARED
27	  fprintf(stderr,"process-shared attribute is not available for testing\n");
28	  return PTS_UNSUPPORTED;
29	#endif
30
31	pthread_barrierattr_t ba;
32	int	pshared = PTHREAD_PROCESS_SHARED;
33	int 	pshared2 = PTHREAD_PROCESS_PRIVATE;
34	int	rc;
35
36	/* Initialize a barrier attributes object */
37	if(pthread_barrierattr_init(&ba) != 0)
38	{
39		printf("Error at pthread_barrierattr_init()\n");
40		return PTS_UNRESOLVED;
41	}
42
43	/* Set pshared to PTHREAD_PROCESS_SHARED */
44	rc = pthread_barrierattr_setpshared(&ba, pshared);
45	if(rc != 0)
46	{
47		printf("Test FAILED: Error at pthread_barrierattr_setpshared()\n");
48		return PTS_FAIL;
49	}
50
51	if(pthread_barrierattr_getpshared(&ba, &pshared) != 0)
52	{
53		printf("Error at pthread_barrierattr_getpshared()\n");
54		return PTS_FAIL;
55	}
56
57	if(pshared != PTHREAD_PROCESS_SHARED)
58	{
59		printf("Test FAILED: Got error shared attribute value %d\n", pshared);
60		return PTS_FAIL;
61	}
62
63	/* Set pshared to PTHREAD_PROCESS_SHARED */
64	rc = pthread_barrierattr_setpshared(&ba, pshared2);
65	if(rc != 0)
66	{
67		printf("Test FAILED: Error at pthread_barrierattr_setpshared()\n");
68		return PTS_FAIL;
69	}
70
71	if(pthread_barrierattr_getpshared(&ba, &pshared2) != 0)
72	{
73		printf("Error at pthread_barrierattr_getpshared()\n");
74		return PTS_FAIL;
75	}
76
77	if(pshared2 != PTHREAD_PROCESS_PRIVATE)
78	{
79		printf("Test FAILED: Got error shared attribute value %d\n", pshared);
80		return PTS_FAIL;
81	}
82
83	printf("Test PASSED\n");
84	return PTS_PASS;
85
86}
87