Changes in kernel/generic/include/synch/mutex.h [d99c1d2:d7da4284] in mainline

File:

• kernel/generic/include/synch/mutex.h (modified) (1 diff)

kernel/generic/include/synch/mutex.h

@@ -50 +50 @@
 } mutex_t;
 
-#define mutex_lock(mtx)                 \
+#define mutex_lock(mtx) \
         _mutex_lock_timeout((mtx), SYNCH_NO_TIMEOUT, SYNCH_FLAGS_NONE)
-#define mutex_trylock(mtx)              \
+
+#define mutex_trylock(mtx) \
         _mutex_lock_timeout((mtx), SYNCH_NO_TIMEOUT, SYNCH_FLAGS_NON_BLOCKING)
-#define mutex_lock_timeout(mtx, usec)   \
+
+#define mutex_lock_timeout(mtx, usec) \
         _mutex_lock_timeout((mtx), (usec), SYNCH_FLAGS_NON_BLOCKING)
 
 extern void mutex_initialize(mutex_t *, mutex_type_t);
-extern int _mutex_lock_timeout(mutex_t *, uint32_t, int);
+extern bool mutex_locked(mutex_t *);
+extern int _mutex_lock_timeout(mutex_t *, uint32_t, unsigned int);
 extern void mutex_unlock(mutex_t *);