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/*
* @file
*
* @brief Object id to name
* @ingroup RTEMSScore
*/
/*
* COPYRIGHT (c) 1989-2003.
* 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/score/threadimpl.h>
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
Objects_Id tmpId;
Objects_Information *information;
Objects_Control *the_object;
ISR_lock_Context lock_context;
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Get_executing()->Object.id : id;
information = _Objects_Get_information_id( tmpId );
if ( !information )
return OBJECTS_INVALID_ID;
if ( _Objects_Has_string_name( information ) )
return OBJECTS_INVALID_ID;
the_object = _Objects_Get(
tmpId,
&lock_context,
information
);
if ( !the_object )
return OBJECTS_INVALID_ID;
*name = the_object->name;
_ISR_lock_ISR_enable( &lock_context );
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
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