Initial commit

include/l4/arch/arm/mutex.h

@@ -0,0 +1,15 @@
+#ifndef __ARCH_MUTEX_H__
+#define __ARCH_MUTEX_H__
+/*
+ * ARM specific low-level mutex interfaces
+ *
+ * Copyright (C) 2007 Bahadir Balban
+ */
+
+/* TODO: The return types could be improved for debug checking */
+void __spin_lock(unsigned int *s);
+void __spin_unlock(unsigned int *s);
+unsigned int __mutex_lock(unsigned int *m);
+void __mutex_unlock(unsigned int *m);
+
+#endif