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/**
* @file
*
* @brief RTEMS Delete Barrier
* @ingroup ClassicBarrier
*/
/*
* COPYRIGHT (c) 1989-2007.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/rtems/barrierimpl.h>
rtems_status_code rtems_barrier_delete(
rtems_id id
)
{
Barrier_Control *the_barrier;
Thread_queue_Context queue_context;
_Objects_Allocator_lock();
the_barrier = _Barrier_Get( id, &queue_context );
if ( the_barrier == NULL ) {
_Objects_Allocator_unlock();
return RTEMS_INVALID_ID;
}
_CORE_barrier_Acquire_critical( &the_barrier->Barrier, &queue_context );
_Objects_Close( &_Barrier_Information, &the_barrier->Object );
_CORE_barrier_Flush( &the_barrier->Barrier, &queue_context );
_Barrier_Free( the_barrier );
_Objects_Allocator_unlock();
return RTEMS_SUCCESSFUL;
}
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