diff options
Diffstat (limited to '')
| -rw-r--r-- | cpukit/rtems/src/tasks.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/cpukit/rtems/src/tasks.c b/cpukit/rtems/src/tasks.c index 70ec7d6928..8906805164 100644 --- a/cpukit/rtems/src/tasks.c +++ b/cpukit/rtems/src/tasks.c @@ -114,26 +114,21 @@ User_extensions_routine _RTEMS_tasks_Switch_extension( asr = &api->Signal; _ISR_Disable( level ); - - signal_set = asr->signals_posted; - - if ( signal_set ) { - /* if ( _ASR_Are_signals_pending( asr ) ) { - - signal_set = asr->signals_posted; */ + signal_set = asr->signals_posted; asr->signals_posted = 0; - _ISR_Enable( level ); + _ISR_Enable( level ); - asr->nest_level += 1; - rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); - (*asr->handler)( signal_set ); + if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ + return; - asr->nest_level -= 1; - rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); - } - else - _ISR_Enable( level ); + asr->nest_level += 1; + rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); + + (*asr->handler)( signal_set ); + + asr->nest_level -= 1; + rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); } |