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| author | dim <dim@FreeBSD.org> | 2010-10-19 21:02:05 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2010-10-19 21:02:05 +0000 |
| commit | acc1b913a3297e19f9ffe7d2b7b8a3142926d3b4 (patch) | |
| tree | 3ba42afae5a4abd129ca596650d0c27112d3953e /lib/libthr/thread/thr_rwlockattr.c | |
| parent | ba43e0ffe7a883f062e502acf73190ce6534b0fe (diff) | |
| parent | f0ce9e3f305fe6039937eade02551429beef30ac (diff) | |
| download | FreeBSD-src-acc1b913a3297e19f9ffe7d2b7b8a3142926d3b4.zip FreeBSD-src-acc1b913a3297e19f9ffe7d2b7b8a3142926d3b4.tar.gz | |
Sync: merge r213992 through r214076 from ^/head.
Diffstat (limited to 'lib/libthr/thread/thr_rwlockattr.c')
| -rw-r--r-- | lib/libthr/thread/thr_rwlockattr.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/libthr/thread/thr_rwlockattr.c b/lib/libthr/thread/thr_rwlockattr.c index b47d167..23ea73e 100644 --- a/lib/libthr/thread/thr_rwlockattr.c +++ b/lib/libthr/thread/thr_rwlockattr.c @@ -36,8 +36,10 @@ __weak_reference(_pthread_rwlockattr_destroy, pthread_rwlockattr_destroy); __weak_reference(_pthread_rwlockattr_getpshared, pthread_rwlockattr_getpshared); +__weak_reference(_pthread_rwlockattr_getkind_np, pthread_rwlockattr_getkind_np); __weak_reference(_pthread_rwlockattr_init, pthread_rwlockattr_init); __weak_reference(_pthread_rwlockattr_setpshared, pthread_rwlockattr_setpshared); +__weak_reference(_pthread_rwlockattr_setkind_np, pthread_rwlockattr_setkind_np); int _pthread_rwlockattr_destroy(pthread_rwlockattr_t *rwlockattr) @@ -81,6 +83,7 @@ _pthread_rwlockattr_init(pthread_rwlockattr_t *rwlockattr) return(ENOMEM); prwlockattr->pshared = PTHREAD_PROCESS_PRIVATE; + prwlockattr->kind = PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP; *rwlockattr = prwlockattr; return(0); @@ -98,3 +101,21 @@ _pthread_rwlockattr_setpshared(pthread_rwlockattr_t *rwlockattr, int pshared) return(0); } +int +_pthread_rwlockattr_setkind_np(pthread_rwlockattr_t *attr, int kind) +{ + if (kind != PTHREAD_RWLOCK_PREFER_READER_NP && + kind != PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP && + kind != PTHREAD_RWLOCK_PREFER_WRITER_NP) { + return (EINVAL); + } + (*attr)->kind = kind; + return (0); +} + +int +_pthread_rwlockattr_getkind_np(const pthread_rwlockattr_t *attr, int *kind) +{ + *kind = (*attr)->kind; + return (0); +} |
