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/*
* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* 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/rtems/tasks.h>
#include <rtems/score/schedulerimpl.h>
rtems_status_code rtems_task_get_scheduler(
rtems_id task_id,
rtems_id *scheduler_id
)
{
rtems_status_code sc;
if ( scheduler_id != NULL ) {
Thread_Control *the_thread;
Objects_Locations location;
const Scheduler_Control *scheduler;
the_thread = _Thread_Get( task_id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
scheduler = _Scheduler_Get( the_thread );
*scheduler_id = _Scheduler_Build_id(
_Scheduler_Get_index( scheduler )
);
_Objects_Put( &the_thread->Object );
sc = RTEMS_SUCCESSFUL;
break;
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
_Thread_Dispatch();
sc = RTEMS_ILLEGAL_ON_REMOTE_OBJECT;
break;
#endif
default:
sc = RTEMS_INVALID_ID;
break;
}
} else {
sc = RTEMS_INVALID_ADDRESS;
}
return sc;
}
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