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/**
* @file
*
* @brief Sets States for a Thread
*
* @ingroup ScoreThread
*/
/*
* Thread Handler / Thread Set State
*
* COPYRIGHT (c) 1989-2011.
* 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/isrlevel.h>
#include <rtems/score/schedulerimpl.h>
void _Thread_Set_state(
Thread_Control *the_thread,
States_Control state
)
{
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
current_state = the_thread->current_state;
if ( _States_Is_ready( current_state ) ) {
the_thread->current_state = state;
_Scheduler_Block( _Scheduler_Get( the_thread ), the_thread );
} else {
the_thread->current_state = _States_Set( state, current_state);
}
_ISR_Enable( level );
}
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