2 * Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the author nor the names of any co-contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #include "namespace.h"
37 #include "un-namespace.h"
39 #include "thr_private.h"
41 __weak_reference(_pthread_condattr_init, pthread_condattr_init);
42 __weak_reference(_pthread_condattr_destroy, pthread_condattr_destroy);
43 __weak_reference(_pthread_condattr_getclock, pthread_condattr_getclock);
44 __weak_reference(_pthread_condattr_setclock, pthread_condattr_setclock);
45 __weak_reference(_pthread_condattr_getpshared, pthread_condattr_getpshared);
46 __weak_reference(_pthread_condattr_setpshared, pthread_condattr_setpshared);
49 _pthread_condattr_init(pthread_condattr_t *attr)
51 pthread_condattr_t pattr;
54 if ((pattr = (pthread_condattr_t)
55 malloc(sizeof(struct pthread_cond_attr))) == NULL) {
58 memcpy(pattr, &_pthread_condattr_default,
59 sizeof(struct pthread_cond_attr));
67 _pthread_condattr_destroy(pthread_condattr_t *attr)
71 if (attr == NULL || *attr == NULL) {
82 _pthread_condattr_getclock(const pthread_condattr_t *attr, clockid_t *clock_id)
84 if (attr == NULL || *attr == NULL)
86 *clock_id = (*attr)->c_clockid;
91 _pthread_condattr_setclock(pthread_condattr_t *attr, clockid_t clock_id)
93 if (attr == NULL || *attr == NULL)
95 if (clock_id != CLOCK_REALTIME &&
96 clock_id != CLOCK_VIRTUAL &&
97 clock_id != CLOCK_PROF &&
98 clock_id != CLOCK_MONOTONIC) {
101 (*attr)->c_clockid = clock_id;
106 _pthread_condattr_getpshared(const pthread_condattr_t *attr, int *pshared)
108 if (attr == NULL || *attr == NULL)
111 *pshared = PTHREAD_PROCESS_PRIVATE;
116 _pthread_condattr_setpshared(pthread_condattr_t *attr, int pshared)
118 if (attr == NULL || *attr == NULL)
121 if (pshared != PTHREAD_PROCESS_PRIVATE)