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/**
* @file
*
* @ingroup ClassicEventSystem
*
* @brief rtems_event_system_send() implementation.
*/
/*
* Copyright (c) 2012 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Obere Lagerstr. 30
* 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/eventimpl.h>
#include <rtems/rtems/tasks.h>
#include <rtems/score/threadimpl.h>
rtems_status_code rtems_event_system_send(
rtems_id id,
rtems_event_set event_in
)
{
rtems_status_code sc;
Thread_Control *thread;
Objects_Locations location;
RTEMS_API_Control *api;
thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = thread->API_Extensions[ THREAD_API_RTEMS ];
_Event_Surrender(
thread,
event_in,
&api->System_event,
&_System_event_Sync_state,
STATES_WAITING_FOR_SYSTEM_EVENT
);
_Objects_Put( &thread->Object );
sc = RTEMS_SUCCESSFUL;
break;
#ifdef RTEMS_MULTIPROCESSING
case OBJECTS_REMOTE:
_Thread_Dispatch();
sc = RTEMS_ILLEGAL_ON_REMOTE_OBJECT;
break;
#endif
default:
sc = RTEMS_INVALID_ID;
break;
}
return sc;
}
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