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/**
* @file
*
* @brief Restart Thread
* @ingroup ScoreThread
*/
/*
* COPYRIGHT (c) 1989-1999.
* 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>
#include <rtems/score/userextimpl.h>
void _Thread_Life_action_handler(
Thread_Control *executing,
Thread_Action *action,
Per_CPU_Control *cpu,
ISR_Level level
)
{
(void) action;
_Thread_Action_release_and_ISR_enable( cpu, level );
_Thread_Disable_dispatch();
_Thread_Load_environment( executing );
_Thread_Restart_self( executing );
}
static void _Thread_Request_life_change(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
_Thread_Set_transient( the_thread );
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
_Thread_Add_post_switch_action( the_thread, &the_thread->Life.Action );
_Thread_Ready( the_thread );
_Thread_Request_dispatch_if_executing( the_thread );
}
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
if ( !_States_Is_dormant( the_thread->current_state ) ) {
_Thread_Request_life_change(
the_thread,
pointer_argument,
numeric_argument
);
_User_extensions_Thread_restart( the_thread );
return true;
}
return false;
}
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