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/*

 *  Thread Queue Handler

 *

 *

 *  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.OARcorp.com/rtems/license.html.

 *

 *  $Id: threadqextract.c,v 1.2 2001-09-27 11:59:34 chris Exp $

 */

#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

)

{

  switch ( the_thread_queue->discipline ) {

    case THREAD_QUEUE_DISCIPLINE_FIFO:

      _Thread_queue_Extract_fifo( the_thread_queue, the_thread );

      break;

    case THREAD_QUEUE_DISCIPLINE_PRIORITY:

      _Thread_queue_Extract_priority( the_thread_queue, the_thread );

      break;

   }

}