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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: threadqflush.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_Flush

 *

 *  This kernel routine flushes the given thread queue.

 *

 *  Input parameters:

 *    the_thread_queue       - pointer to threadq to be flushed

 *    remote_extract_callout - pointer to routine which extracts a remote thread

 *    status                 - status to return to the thread

 *

 *  Output parameters:  NONE

 */

void _Thread_queue_Flush(

  Thread_queue_Control       *the_thread_queue,

  Thread_queue_Flush_callout  remote_extract_callout,

  unsigned32                  status

)

{

  Thread_Control *the_thread;

  while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) {

#if defined(RTEMS_MULTIPROCESSING)

    if ( !_Objects_Is_local_id( the_thread->Object.id ) )

      ( *remote_extract_callout )( the_thread );

    else

#endif

      the_thread->Wait.return_code = status;

  }

}