diff options
Diffstat (limited to 'lib/libpthread/thread/thr_rwlock.c')
| -rw-r--r-- | lib/libpthread/thread/thr_rwlock.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/lib/libpthread/thread/thr_rwlock.c b/lib/libpthread/thread/thr_rwlock.c index 648e8a3..9c87e44 100644 --- a/lib/libpthread/thread/thr_rwlock.c +++ b/lib/libpthread/thread/thr_rwlock.c @@ -26,7 +26,6 @@ * $FreeBSD$ */ -#ifdef _THREAD_SAFE #include <errno.h> #include <limits.h> #include <stdlib.h> @@ -37,6 +36,14 @@ /* maximum number of times a read lock may be obtained */ #define MAX_READ_LOCKS (INT_MAX - 1) +#pragma weak pthread_rwlock_destroy=_pthread_rwlock_destroy +#pragma weak pthread_rwlock_init=_pthread_rwlock_init +#pragma weak pthread_rwlock_rdlock=_pthread_rwlock_rdlock +#pragma weak pthread_rwlock_tryrdlock=_pthread_rwlock_tryrdlock +#pragma weak pthread_rwlock_trywrlock=_pthread_rwlock_trywrlock +#pragma weak pthread_rwlock_unlock=_pthread_rwlock_unlock +#pragma weak pthread_rwlock_wrlock=_pthread_rwlock_wrlock + static int init_static (pthread_rwlock_t *rwlock); static spinlock_t static_init_lock = _SPINLOCK_INITIALIZER; @@ -59,7 +66,7 @@ init_static (pthread_rwlock_t *rwlock) } int -pthread_rwlock_destroy (pthread_rwlock_t *rwlock) +_pthread_rwlock_destroy (pthread_rwlock_t *rwlock) { int ret; @@ -84,7 +91,7 @@ pthread_rwlock_destroy (pthread_rwlock_t *rwlock) } int -pthread_rwlock_init (pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr) +_pthread_rwlock_init (pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr) { pthread_rwlock_t prwlock; int ret; @@ -127,7 +134,7 @@ pthread_rwlock_init (pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr) } int -pthread_rwlock_rdlock (pthread_rwlock_t *rwlock) +_pthread_rwlock_rdlock (pthread_rwlock_t *rwlock) { pthread_rwlock_t prwlock; int ret; @@ -178,7 +185,7 @@ pthread_rwlock_rdlock (pthread_rwlock_t *rwlock) } int -pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock) +_pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock) { pthread_rwlock_t prwlock; int ret; @@ -215,7 +222,7 @@ pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock) } int -pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock) +_pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock) { pthread_rwlock_t prwlock; int ret; @@ -250,7 +257,7 @@ pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock) } int -pthread_rwlock_unlock (pthread_rwlock_t *rwlock) +_pthread_rwlock_unlock (pthread_rwlock_t *rwlock) { pthread_rwlock_t prwlock; int ret; @@ -287,7 +294,7 @@ pthread_rwlock_unlock (pthread_rwlock_t *rwlock) } int -pthread_rwlock_wrlock (pthread_rwlock_t *rwlock) +_pthread_rwlock_wrlock (pthread_rwlock_t *rwlock) { pthread_rwlock_t prwlock; int ret; @@ -332,4 +339,3 @@ pthread_rwlock_wrlock (pthread_rwlock_t *rwlock) return(ret); } -#endif /* _THREAD_SAFE */ |
