diff options
Diffstat (limited to 'lib/libkse/thread/thr_mattr_init.c')
-rw-r--r-- | lib/libkse/thread/thr_mattr_init.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/lib/libkse/thread/thr_mattr_init.c b/lib/libkse/thread/thr_mattr_init.c new file mode 100644 index 0000000..50a968c --- /dev/null +++ b/lib/libkse/thread/thr_mattr_init.c @@ -0,0 +1,61 @@ +/* + * Copyright (c) 1996 Jeffrey Hsu <hsu@freebsd.org>. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by John Birrell. + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include "namespace.h" +#include <string.h> +#include <stdlib.h> +#include <errno.h> +#include <pthread.h> +#include "un-namespace.h" +#include "thr_private.h" + +__weak_reference(_pthread_mutexattr_init, pthread_mutexattr_init); + +int +_pthread_mutexattr_init(pthread_mutexattr_t *attr) +{ + int ret; + pthread_mutexattr_t pattr; + + if ((pattr = (pthread_mutexattr_t) + malloc(sizeof(struct pthread_mutex_attr))) == NULL) { + ret = ENOMEM; + } else { + memcpy(pattr, &_pthread_mutexattr_default, + sizeof(struct pthread_mutex_attr)); + *attr = pattr; + ret = 0; + } + return (ret); +} |