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/**
* @file
*
* @ingroup ClassicUserExtensions
*
* @brief User Extensions Implementation.
*/
/*
* 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.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/extensionimpl.h>
#include <rtems/score/thread.h>
#include <rtems/score/userextimpl.h>
rtems_status_code rtems_extension_delete(
rtems_id id
)
{
Extension_Control *the_extension;
Objects_Locations location;
_Objects_Allocator_lock();
the_extension = _Extension_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_User_extensions_Remove_set( &the_extension->Extension );
_Objects_Close( &_Extension_Information, &the_extension->Object );
_Objects_Put( &the_extension->Object );
_Extension_Free( the_extension );
_Objects_Allocator_unlock();
return RTEMS_SUCCESSFUL;
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* should never return this */
#endif
case OBJECTS_ERROR:
break;
}
_Objects_Allocator_unlock();
return RTEMS_INVALID_ID;
}
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