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/*
* Thread Queue Handler
*
*
* COPYRIGHT (c) 1989-2008.
* 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.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/system.h>
#include <rtems/score/chain.h>
#include <rtems/score/isr.h>
#include <rtems/score/object.h>
#include <rtems/score/states.h>
#include <rtems/score/thread.h>
#include <rtems/score/threadq.h>
#include <rtems/score/tqdata.h>
/*PAGE
*
* _Thread_queue_Extract
*
* This routine removes a specific thread from the specified threadq,
* deletes any timeout, and unblocks the thread.
*
* Input parameters:
* the_thread_queue - pointer to a threadq header
* the_thread - pointer to a thread control block
*
* Output parameters: NONE
*
* INTERRUPT LATENCY: NONE
*/
void _Thread_queue_Extract(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
/*
* Can not use indirect function pointer here since Extract priority
* is a macro and the underlying methods do not have the same signature.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
_Thread_queue_Extract_priority( the_thread_queue, the_thread );
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
}
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