X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilcutil%2Funix%2Fsilcunixthread.c;h=bd551c2990ac4e5a449c7e38ec686c4f80aa705a;hb=52e57c880aba9c5e89f59d962eb9af75670b76e0;hp=6e85dd743981702723a8f34e7a006d3eb8ef73d4;hpb=0f95f4926c8579fe3cc36c9e68f36b67170a0c8e;p=silc.git

diff --git a/lib/silcutil/unix/silcunixthread.c b/lib/silcutil/unix/silcunixthread.c
index 6e85dd74..bd551c29 100644
--- a/lib/silcutil/unix/silcunixthread.c
+++ b/lib/silcutil/unix/silcunixthread.c
@@ -97,6 +97,14 @@ SilcBool silc_thread_wait(SilcThread thread, void **exit_value)
 #endif
 }
 
+void silc_thread_yield(void)
+{
+#ifdef SILC_THREADS
+#ifdef HAVE_SCHED_YIELD
+  sched_yield();
+#endif /* HAVE_SCHED_YIELD */
+#endif /* SILC_THREADS */
+}
 
 /***************************** SILC Mutex API *******************************/
 
@@ -136,8 +144,7 @@ void silc_mutex_lock(SilcMutex mutex)
 {
 #ifdef SILC_THREADS
   if (mutex) {
-    if (pthread_mutex_lock(&mutex->mutex))
-      SILC_ASSERT(FALSE);
+    SILC_VERIFY(pthread_mutex_lock(&mutex->mutex) == 0);
     mutex->locked = TRUE;
   }
 #endif /* SILC_THREADS */
@@ -147,8 +154,7 @@ void silc_mutex_unlock(SilcMutex mutex)
 {
 #ifdef SILC_THREADS
   if (mutex) {
-    if (pthread_mutex_unlock(&mutex->mutex))
-      SILC_ASSERT(FALSE);
+    SILC_VERIFY(pthread_mutex_unlock(&mutex->mutex) == 0);
     mutex->locked = FALSE;
   }
 #endif /* SILC_THREADS */
@@ -158,7 +164,7 @@ void silc_mutex_assert_locked(SilcMutex mutex)
 {
 #ifdef SILC_THREADS
   if (mutex)
-    SILC_ASSERT(mutex->locked);
+    SILC_VERIFY(mutex->locked);
 #endif /* SILC_THREADS */
 }
 
@@ -208,7 +214,7 @@ void silc_rwlock_wrlock(SilcRwLock rwlock)
 {
 #ifdef SILC_THREADS
   if (rwlock)
-    pthread_rwlock_wrlock(&rwlock->rwlock);
+    SILC_VERIFY(pthread_rwlock_wrlock(&rwlock->rwlock) == 0);
 #endif /* SILC_THREADS */
 }
 
@@ -216,7 +222,7 @@ void silc_rwlock_unlock(SilcRwLock rwlock)
 {
 #ifdef SILC_THREADS
   if (rwlock)
-    pthread_rwlock_unlock(&rwlock->rwlock);
+    SILC_VERIFY(pthread_rwlock_unlock(&rwlock->rwlock) == 0);
 #endif /* SILC_THREADS */
 }