Added a SimpleLock.IsLocked() method.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2082 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-11-25 17:36:53 +00:00
parent 0f374ebc88
commit d88937ace2
1 changed files with 5 additions and 0 deletions
@@ -360,6 +360,11 @@ class SimpleLock {
 				atomic_set(&fHolder, -1);
 		}

+		bool IsLocked() const
+		{
+			return fHolder == find_thread(NULL);
+		}
+
 	private:
 		vint32	fHolder;
 		vint32	fCount;