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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-08-23 11:52:01 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-08-26 10:22:18 +0200 |
| commit | 2077ae4cc8e0a16f4cb117b88a0cf9b463c7980e (patch) | |
| tree | 025efe3c0a30991a7e26f361ee8d1d6b7e7aed91 /cpukit/score/src/threadqextractpriority.c | |
| parent | libblock: PR2040: Avoid NULL pointer access (diff) | |
| download | rtems-2077ae4cc8e0a16f4cb117b88a0cf9b463c7980e.tar.bz2 | |
score: PR2140: _Thread_queue_Extract()
Return if the executing context performed the extract operation since
interrupts may interfere.
Diffstat (limited to 'cpukit/score/src/threadqextractpriority.c')
| -rw-r--r-- | cpukit/score/src/threadqextractpriority.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/cpukit/score/src/threadqextractpriority.c b/cpukit/score/src/threadqextractpriority.c index 706f51e828..f314f75da9 100644 --- a/cpukit/score/src/threadqextractpriority.c +++ b/cpukit/score/src/threadqextractpriority.c @@ -43,7 +43,7 @@ * EXTRACT_PRIORITY */ -void _Thread_queue_Extract_priority_helper( +bool _Thread_queue_Extract_priority_helper( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread, bool requeuing @@ -62,7 +62,7 @@ void _Thread_queue_Extract_priority_helper( _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); - return; + return false; } /* @@ -103,7 +103,7 @@ void _Thread_queue_Extract_priority_helper( if ( requeuing ) { _ISR_Enable( level ); - return; + return true; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { @@ -119,4 +119,6 @@ void _Thread_queue_Extract_priority_helper( if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif + + return true; } |