diff options
Diffstat (limited to 'cpukit/score/include')
| -rw-r--r-- | cpukit/score/include/rtems/score/apimutex.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cpukit/score/include/rtems/score/apimutex.h b/cpukit/score/include/rtems/score/apimutex.h index 1f0c6bb230..517032761f 100644 --- a/cpukit/score/include/rtems/score/apimutex.h +++ b/cpukit/score/include/rtems/score/apimutex.h @@ -105,6 +105,7 @@ SCORE_EXTERN Objects_Information _API_Mutex_Information; #define _API_Mutex_Lock( _the_mutex ) \ do { \ ISR_Level _level; \ + _ISR_Disable( _level ); \ _CORE_mutex_Seize( \ &(_the_mutex)->Mutex, (_the_mutex)->Object.id, TRUE, 0, (_level) ); \ } while (0) |