Merge pull request #201 from triplef/bugfix/NSConditionLock-tryLock

Implemented -[NSConditionLock tryLock]
microsoft · Nov 9, 2015 · 3f281f6 · 3f281f6
2 parents 15e0436 + 135644d
commit 3f281f6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Frameworks/Foundation/NSCondition.mm b/Frameworks/Foundation/NSCondition.mm
@@ -177,6 +177,10 @@ - (void)wait {
     pthread_cond_wait(&_cond, &_mutex);
 }
 
+- (BOOL)tryLock {
+    return pthread_mutex_trylock(&_mutex) == 0;
+}
+
 - (void)lockWhenCondition:(NSInteger)condition {
     int rc;