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/**
* @file
*
* @brief Sends an Event Set to the Target Task
* @ingroup ClassicEvent
*/
/*
* 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/rtems/eventimpl.h>
#include <rtems/rtems/tasks.h>
#include <rtems/score/threadimpl.h>
rtems_status_code rtems_event_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->Event,
&_Event_Sync_state,
STATES_WAITING_FOR_EVENT
);
_Objects_Put( &thread->Object );
sc = RTEMS_SUCCESSFUL;
break;
#ifdef RTEMS_MULTIPROCESSING
case OBJECTS_REMOTE:
sc = _Event_MP_Send_request_packet(
EVENT_MP_SEND_REQUEST,
id,
event_in
);
break;
#endif
default:
sc = RTEMS_INVALID_ID;
break;
}
return sc;
}
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