1/*
2 * Copyright (c) 2003 David Xu <davidxu@freebsd.org>.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice(s), this list of conditions and the following disclaimer as
10 * the first lines of this file unmodified other than the possible
11 * addition of one or more copyright notices.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice(s), this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
23 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
26 * DAMAGE.
| 1/*
2 * Copyright (c) 2003 David Xu <davidxu@freebsd.org>.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice(s), this list of conditions and the following disclaimer as
10 * the first lines of this file unmodified other than the possible
11 * addition of one or more copyright notices.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice(s), this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
23 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
26 * DAMAGE.
|
31#include "namespace.h"
32#include <errno.h>
33#include <stdlib.h>
34#include <pthread.h>
35#include "un-namespace.h"
36
37#include "thr_private.h"
38
39__weak_reference(_pthread_barrierattr_destroy, pthread_barrierattr_destroy);
40__weak_reference(_pthread_barrierattr_init, pthread_barrierattr_init);
41__weak_reference(_pthread_barrierattr_setpshared,
42 pthread_barrierattr_setpshared);
43__weak_reference(_pthread_barrierattr_getpshared,
44 pthread_barrierattr_getpshared);
45
46int
47_pthread_barrierattr_destroy(pthread_barrierattr_t *attr)
48{
49
50 if (attr == NULL || *attr == NULL)
51 return (EINVAL);
52
53 free(*attr);
54 return (0);
55}
56
57int
58_pthread_barrierattr_getpshared(const pthread_barrierattr_t *attr,
59 int *pshared)
60{
61
62 if (attr == NULL || *attr == NULL)
63 return (EINVAL);
64
65 *pshared = (*attr)->pshared;
66 return (0);
67}
68
69int
70_pthread_barrierattr_init(pthread_barrierattr_t *attr)
71{
72
73 if (attr == NULL)
74 return (EINVAL);
75
76 if ((*attr = malloc(sizeof(struct pthread_barrierattr))) == NULL)
77 return (ENOMEM);
78
79 (*attr)->pshared = PTHREAD_PROCESS_PRIVATE;
80 return (0);
81}
82
83int
84_pthread_barrierattr_setpshared(pthread_barrierattr_t *attr, int pshared)
85{
86
87 if (attr == NULL || *attr == NULL ||
88 (pshared != PTHREAD_PROCESS_PRIVATE &&
89 pshared != PTHREAD_PROCESS_SHARED))
90 return (EINVAL);
91
92 (*attr)->pshared = pshared;
93 return (0);
94}
| 32#include "namespace.h"
33#include <errno.h>
34#include <stdlib.h>
35#include <pthread.h>
36#include "un-namespace.h"
37
38#include "thr_private.h"
39
40__weak_reference(_pthread_barrierattr_destroy, pthread_barrierattr_destroy);
41__weak_reference(_pthread_barrierattr_init, pthread_barrierattr_init);
42__weak_reference(_pthread_barrierattr_setpshared,
43 pthread_barrierattr_setpshared);
44__weak_reference(_pthread_barrierattr_getpshared,
45 pthread_barrierattr_getpshared);
46
47int
48_pthread_barrierattr_destroy(pthread_barrierattr_t *attr)
49{
50
51 if (attr == NULL || *attr == NULL)
52 return (EINVAL);
53
54 free(*attr);
55 return (0);
56}
57
58int
59_pthread_barrierattr_getpshared(const pthread_barrierattr_t *attr,
60 int *pshared)
61{
62
63 if (attr == NULL || *attr == NULL)
64 return (EINVAL);
65
66 *pshared = (*attr)->pshared;
67 return (0);
68}
69
70int
71_pthread_barrierattr_init(pthread_barrierattr_t *attr)
72{
73
74 if (attr == NULL)
75 return (EINVAL);
76
77 if ((*attr = malloc(sizeof(struct pthread_barrierattr))) == NULL)
78 return (ENOMEM);
79
80 (*attr)->pshared = PTHREAD_PROCESS_PRIVATE;
81 return (0);
82}
83
84int
85_pthread_barrierattr_setpshared(pthread_barrierattr_t *attr, int pshared)
86{
87
88 if (attr == NULL || *attr == NULL ||
89 (pshared != PTHREAD_PROCESS_PRIVATE &&
90 pshared != PTHREAD_PROCESS_SHARED))
91 return (EINVAL);
92
93 (*attr)->pshared = pshared;
94 return (0);
95}
|