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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-10-06 21:28:40 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1997-10-06 21:28:40 +0000 |
| commit | 7e4938ca42472510631c10b53502d84f81262d1a (patch) | |
| tree | 075bab9af2571cebd1228e4a1cb3caeeaae5a597 /cpukit/rtems/inline | |
| parent | Added _Thread_Enable_dispatch to already_timedout path on Wait_support. (diff) | |
| download | rtems-7e4938ca42472510631c10b53502d84f81262d1a.tar.bz2 | |
Make Post an atomic operation.
Diffstat (limited to 'cpukit/rtems/inline')
| -rw-r--r-- | cpukit/rtems/inline/rtems/rtems/eventset.inl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cpukit/rtems/inline/rtems/rtems/eventset.inl b/cpukit/rtems/inline/rtems/rtems/eventset.inl index a32190888b..375b15c65c 100644 --- a/cpukit/rtems/inline/rtems/rtems/eventset.inl +++ b/cpukit/rtems/inline/rtems/rtems/eventset.inl @@ -48,7 +48,11 @@ RTEMS_INLINE_ROUTINE void _Event_sets_Post( rtems_event_set *the_event_set ) { - *the_event_set |= the_new_events; + ISR_Level level; + + _ISR_Disable( level ); + *the_event_set |= the_new_events; + _ISR_Enable( level ); } /*PAGE |