Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / tools / lib / lockdep / tests / unlock_balance.c

diff --git a/kernel/tools/lib/lockdep/tests/unlock_balance.c b/kernel/tools/lib/lockdep/tests/unlock_balance.c
new file mode 100644 (file)
index 0000000..0bc62de
--- /dev/null
+++ b/kernel/tools/lib/lockdep/tests/unlock_balance.c
@@ -0,0 +1,12 @@
+#include <liblockdep/mutex.h>
+
+void main(void)
+{
+       pthread_mutex_t a;
+
+       pthread_mutex_init(&a, NULL);
+
+       pthread_mutex_lock(&a);
+       pthread_mutex_unlock(&a);
+       pthread_mutex_unlock(&a);
+}