Applying InnoDB snapshot

Detailed revision comments:

r6853 | marko | 2010-03-22 13:35:29 +0200 (Mon, 22 Mar 2010) | 1 line
branches/zip: mutex_own(), rw_lock_own(): Add attribute((warn_unused_result)).

storage/innodb_plugin/include/sync0rw.h

@@ -429,8 +429,9 @@ ibool
 rw_lock_own(
 /*========*/
 	rw_lock_t*	lock,		/*!< in: rw-lock */
-	ulint		lock_type);	/*!< in: lock type: RW_LOCK_SHARED,
+	ulint		lock_type)	/*!< in: lock type: RW_LOCK_SHARED,
 					RW_LOCK_EX */
+	__attribute__((warn_unused_result));
 #endif /* UNIV_SYNC_DEBUG */
 /******************************************************************//**
 Checks if somebody has locked the rw-lock in the specified mode. */

storage/innodb_plugin/include/sync0sync.h

@@ -206,7 +206,8 @@ UNIV_INTERN
 ibool
 mutex_own(
 /*======*/
-	const mutex_t*	mutex);	/*!< in: mutex */
+	const mutex_t*	mutex)	/*!< in: mutex */
+	__attribute__((warn_unused_result));
 #endif /* UNIV_DEBUG */
 #ifdef UNIV_SYNC_DEBUG
 /******************************************************************//**