From ba580ebcf307ff6e3ea608aa1b6aeb246d6185a4 Mon Sep 17 00:00:00 2001 From: Sergey Vojtovich Date: Thu, 1 Apr 2010 16:54:22 +0400 Subject: [PATCH] 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 | 3 ++- storage/innodb_plugin/include/sync0sync.h | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/storage/innodb_plugin/include/sync0rw.h b/storage/innodb_plugin/include/sync0rw.h index aedfd5f3f86..630f6c30138 100644 --- a/storage/innodb_plugin/include/sync0rw.h +++ b/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. */ diff --git a/storage/innodb_plugin/include/sync0sync.h b/storage/innodb_plugin/include/sync0sync.h index b93a8d1c080..d470b823fc3 100644 --- a/storage/innodb_plugin/include/sync0sync.h +++ b/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 /******************************************************************//**