X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fpthread_mutex_unlock.c;h=7dd00d275b6dd9075d5964405ccb3928da1126a1;hb=37cd1676395e5ebdae3f372bf59d4fef54be9818;hp=46761d9aec4c4c3465ca10b89e2baf1ad4399e56;hpb=de7e99c58508ca70f0b1b8ef259a823a3766c434;p=musl

diff --git a/src/thread/pthread_mutex_unlock.c b/src/thread/pthread_mutex_unlock.c
index 46761d9a..7dd00d27 100644
--- a/src/thread/pthread_mutex_unlock.c
+++ b/src/thread/pthread_mutex_unlock.c
@@ -1,9 +1,6 @@
 #include "pthread_impl.h"
 
-void __vm_lock_impl(int);
-void __vm_unlock_impl(void);
-
-int pthread_mutex_unlock(pthread_mutex_t *m)
+int __pthread_mutex_unlock(pthread_mutex_t *m)
 {
 	pthread_t self;
 	int waiters = m->_m_waiters;
@@ -19,7 +16,7 @@ int pthread_mutex_unlock(pthread_mutex_t *m)
 			return m->_m_count--, 0;
 		if (!priv) {
 			self->robust_list.pending = &m->_m_next;
-			__vm_lock_impl(+1);
+			__vm_lock();
 		}
 		volatile void *prev = m->_m_prev;
 		volatile void *next = m->_m_next;
@@ -27,12 +24,14 @@ int pthread_mutex_unlock(pthread_mutex_t *m)
 		if (next != &self->robust_list.head) *(volatile void *volatile *)
 			((char *)next - sizeof(void *)) = prev;
 	}
-	cont = a_swap(&m->_m_lock, (type & 8) ? 0x40000000 : 0);
+	cont = a_swap(&m->_m_lock, (type & 8) ? 0x7fffffff : 0);
 	if (type != PTHREAD_MUTEX_NORMAL && !priv) {
 		self->robust_list.pending = 0;
-		__vm_unlock_impl();
+		__vm_unlock();
 	}
 	if (waiters || cont<0)
 		__wake(&m->_m_lock, 1, priv);
 	return 0;
 }
+
+weak_alias(__pthread_mutex_unlock, pthread_mutex_unlock);