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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-05-26 22:29:56 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-05-30 16:16:22 +0200 |
| commit | 09c5ca4cb4f30ba9e0c3c3915a70af7ff3916ec0 (patch) | |
| tree | 70b4e6167e38902fce2ffebbf343df6ac8a6fe06 /cpukit/rtems/src/semrelease.c | |
| parent | score: Add semaphore variants (diff) | |
| download | rtems-09c5ca4cb4f30ba9e0c3c3915a70af7ff3916ec0.tar.bz2 | |
score: Simplify CORE mutex
Remove superfluous support for simple binary semaphores. With this we
can get rid of the CORE_MUTEX_NESTING_BLOCKS variant.
Diffstat (limited to 'cpukit/rtems/src/semrelease.c')
| -rw-r--r-- | cpukit/rtems/src/semrelease.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/cpukit/rtems/src/semrelease.c b/cpukit/rtems/src/semrelease.c index d18901a40c..3e13334e87 100644 --- a/cpukit/rtems/src/semrelease.c +++ b/cpukit/rtems/src/semrelease.c @@ -61,6 +61,19 @@ rtems_status_code rtems_semaphore_release( rtems_id id ) &queue_context ); break; + case SEMAPHORE_VARIANT_SIMPLE_BINARY: + status = _CORE_semaphore_Surrender( + &the_semaphore->Core_control.semaphore, + _Semaphore_Get_operations( the_semaphore ), + 1, + &queue_context + ); + _Assert( + status == STATUS_SUCCESSFUL + || status == STATUS_MAXIMUM_COUNT_EXCEEDED + ); + status = STATUS_SUCCESSFUL; + break; default: _Assert( the_semaphore->variant == SEMAPHORE_VARIANT_COUNTING ); status = _CORE_semaphore_Surrender( |