forked from Imagelibrary/rtems
6b8da2b989
* score/src/threadblockingoperationcancel.c: Clean up. * score/src/threadqextract.c: Restructure to eliminate dead code.
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
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* Thread Queue Handler
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*
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*
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* COPYRIGHT (c) 1989-2008.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems/system.h>
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#include <rtems/score/chain.h>
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#include <rtems/score/isr.h>
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#include <rtems/score/object.h>
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#include <rtems/score/states.h>
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#include <rtems/score/thread.h>
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#include <rtems/score/threadq.h>
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#include <rtems/score/tqdata.h>
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/*PAGE
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*
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* _Thread_queue_Extract
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*
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* This routine removes a specific thread from the specified threadq,
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* deletes any timeout, and unblocks the thread.
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*
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* Input parameters:
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* the_thread_queue - pointer to a threadq header
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* the_thread - pointer to a thread control block
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*
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* Output parameters: NONE
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*
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* INTERRUPT LATENCY: NONE
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*/
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void _Thread_queue_Extract(
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Thread_queue_Control *the_thread_queue,
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Thread_Control *the_thread
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)
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{
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/*
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* Can not use indirect function pointer here since Extract priority
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* is a macro and the underlying methods do not have the same signature.
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*/
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if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
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_Thread_queue_Extract_priority( the_thread_queue, the_thread );
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else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
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_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
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}
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