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. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by John Birrell.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 #include "namespace.h"
40 #include "un-namespace.h"
42 #include "thr_private.h"
44 __weak_reference(_pthread_condattr_init, pthread_condattr_init);
45 __weak_reference(_pthread_condattr_destroy, pthread_condattr_destroy);
46 __weak_reference(_pthread_condattr_getclock, pthread_condattr_getclock);
47 __weak_reference(_pthread_condattr_setclock, pthread_condattr_setclock);
48 __weak_reference(_pthread_condattr_getpshared, pthread_condattr_getpshared);
49 __weak_reference(_pthread_condattr_setpshared, pthread_condattr_setpshared);
52 _pthread_condattr_init(pthread_condattr_t *attr)
54 pthread_condattr_t pattr;
57 if ((pattr = (pthread_condattr_t)
58 malloc(sizeof(struct pthread_cond_attr))) == NULL) {
61 memcpy(pattr, &_pthread_condattr_default,
62 sizeof(struct pthread_cond_attr));
70 _pthread_condattr_destroy(pthread_condattr_t *attr)
74 if (attr == NULL || *attr == NULL) {
85 _pthread_condattr_getclock(const pthread_condattr_t *attr,
88 if (attr == NULL || *attr == NULL)
90 *clock_id = (*attr)->c_clockid;
95 _pthread_condattr_setclock(pthread_condattr_t *attr,
98 if (attr == NULL || *attr == NULL)
100 if (clock_id != CLOCK_REALTIME &&
101 clock_id != CLOCK_VIRTUAL &&
102 clock_id != CLOCK_PROF &&
103 clock_id != CLOCK_MONOTONIC) {
106 (*attr)->c_clockid = clock_id;
111 _pthread_condattr_getpshared(const pthread_condattr_t *attr,
114 if (attr == NULL || *attr == NULL)
117 pshared = PTHREAD_PROCESS_PRIVATE;
122 _pthread_condattr_setpshared(pthread_condattr_t *attr, int pshared)
124 if (attr == NULL || *attr == NULL)
127 if (pshared != PTHREAD_PROCESS_PRIVATE)