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/*
* Thread Handler
*
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#include <rtems/system.h>
#include <rtems/score/apiext.h>
#include <rtems/score/context.h>
#include <rtems/score/interr.h>
#include <rtems/score/isr.h>
#include <rtems/score/object.h>
#include <rtems/score/priority.h>
#include <rtems/score/states.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/thread.h>
#include <rtems/score/threadq.h>
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
/*
* _Thread_Restart
*
* DESCRIPTION:
*
* This support routine restarts the specified task in a way that the
* next time this thread executes, it will begin execution at its
* original starting point.
*/
boolean _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
unsigned32 numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
_Thread_Set_transient( the_thread );
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
_Thread_Load_environment( the_thread );
_Thread_Ready( the_thread );
_User_extensions_Thread_restart( the_thread );
if ( _Thread_Is_executing ( the_thread ) )
_Thread_Restart_self();
return TRUE;
}
return FALSE;
}
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