diff options
Diffstat (limited to 'cpukit/posix/src/prwlockdestroy.c')
-rw-r--r-- | cpukit/posix/src/prwlockdestroy.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/cpukit/posix/src/prwlockdestroy.c b/cpukit/posix/src/prwlockdestroy.c index 67dac7571a..dc81393d8d 100644 --- a/cpukit/posix/src/prwlockdestroy.c +++ b/cpukit/posix/src/prwlockdestroy.c @@ -56,12 +56,17 @@ int pthread_rwlock_destroy( return EINVAL; case OBJECTS_LOCAL: -#if 0 - if ( the_rwlock->RWLock.number_of_waiting_threads != 0 ) { + /* + * If there is at least one thread waiting, then do not delete it. + */ + if ( _Thread_queue_First( &the_rwlock->RWLock.Wait_queue ) != NULL ) { _Thread_Enable_dispatch(); return EBUSY; } -#endif + + /* + * POSIX doesn't require behavior when it is locked. + */ _Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object ); |