1 files changed, 21 insertions, 0 deletions
diff --git a/alarmd/alarmd_lock.c b/alarmd/alarmd_lock.c
new file mode 100644
index 0000000..9770183
--- /dev/null
+++ b/alarmd/alarmd_lock.c
@@ -0,0 +1,21 @@
+#include <pthread.h>
+
+static pthread_mutex_t alarmd_global_lock = PTHREAD_MUTEX_INITIALIZER;
+
+
+int alarmd_lock_destroy()
+{
+	return pthread_mutex_destroy(&alarmd_global_lock);
+}
+
+
+int alarmd_lock()
+{
+	return pthread_mutex_lock(&alarmd_global_lock);
+}
+
+
+int alarmd_unlock()
+{
+	return pthread_mutex_unlock(&alarmd_global_lock);
+}