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author | davidxu <davidxu@FreeBSD.org> | 2005-10-24 05:35:14 +0000 |
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committer | davidxu <davidxu@FreeBSD.org> | 2005-10-24 05:35:14 +0000 |
commit | 89731ba9fcb783e3623c1dff4468350c465d27d9 (patch) | |
tree | 636ecaeb0231b02f6854306286bd62c9e60a38c3 /lib/libpthread | |
parent | 2c9bd35a9a61d98e1936a24f0c9fc4cff5c47134 (diff) | |
download | FreeBSD-src-89731ba9fcb783e3623c1dff4468350c465d27d9.zip FreeBSD-src-89731ba9fcb783e3623c1dff4468350c465d27d9.tar.gz |
Add function pthread_condattr_setpshared and pthread_condattr_getpshared.
Diffstat (limited to 'lib/libpthread')
-rw-r--r-- | lib/libpthread/thread/thr_condattr_pshared.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/lib/libpthread/thread/thr_condattr_pshared.c b/lib/libpthread/thread/thr_condattr_pshared.c new file mode 100644 index 0000000..7cef4d9 --- /dev/null +++ b/lib/libpthread/thread/thr_condattr_pshared.c @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2005 David Xu <davidxu@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 unmodified, 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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 <errno.h> +#include "thr_private.h" + +__weak_reference(_pthread_condattr_getpshared, pthread_condattr_getpshared); +__weak_reference(_pthread_condattr_setpshared, pthread_condattr_setpshared); + +int +_pthread_condattr_getpshared(const pthread_condattr_t *attr, + int *pshared) +{ + if (attr == NULL || *attr == NULL) + return (EINVAL); + + pshared = PTHREAD_PROCESS_PRIVATE; + return (0); +} + +int +_pthread_condattr_setpshared(pthread_condattr_t *attr, int pshared) +{ + if (attr == NULL || *attr == NULL) + return (EINVAL); + + if (pshared != PTHREAD_PROCESS_PRIVATE) + return (EINVAL); + return (0); +} |