diff options
Diffstat (limited to 'cpukit/rtems/src/semflush.c')
| -rw-r--r-- | cpukit/rtems/src/semflush.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/cpukit/rtems/src/semflush.c b/cpukit/rtems/src/semflush.c index f73c92949d..b9b1ec6992 100644 --- a/cpukit/rtems/src/semflush.c +++ b/cpukit/rtems/src/semflush.c @@ -43,12 +43,20 @@ rtems_status_code rtems_semaphore_flush( { Semaphore_Control *the_semaphore; Objects_Locations location; + rtems_attribute attribute_set; the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: - if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { + attribute_set = the_semaphore->attribute_set; +#if defined(RTEMS_SMP) + if ( _Attributes_Is_multiprocessor_resource_sharing( attribute_set ) ) { + _Objects_Put( &the_semaphore->Object ); + return RTEMS_NOT_DEFINED; + } else +#endif + if ( !_Attributes_Is_counting_semaphore( attribute_set ) ) { _CORE_mutex_Flush( &the_semaphore->Core_control.mutex, SEND_OBJECT_WAS_DELETED, |