1/*
2 * Copyright (c) 1996 Jeffrey Hsu <hsu@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

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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
30 * SUCH DAMAGE.
31 *
32 * $FreeBSD: head/lib/libkse/thread/thr_mattr_init.c 113658 2003-04-18 05:04:16Z deischen $
33 */
34#include <string.h>
35#include <stdlib.h>
36#include <errno.h>
37#include <pthread.h>
38#include "thr_private.h"
39
40__weak_reference(_pthread_mutexattr_init, pthread_mutexattr_init);
41
42int
43_pthread_mutexattr_init(pthread_mutexattr_t *attr)
44{
45 int ret;
46 pthread_mutexattr_t pattr;
47
48 if ((pattr = (pthread_mutexattr_t)
49 malloc(sizeof(struct pthread_mutex_attr))) == NULL) {
50 ret = ENOMEM;
51 } else {
52 memcpy(pattr, &_pthread_mutexattr_default,
53 sizeof(struct pthread_mutex_attr));
54 *attr = pattr;
55 ret = 0;
56 }
57 return (ret);
58}