source: rtems/cpukit/score/src/threadq.c @ eea7c937

4.115
Last change on this file since eea7c937 was a112364, checked in by Sebastian Huber <sebastian.huber@…>, on 07/24/13 at 15:30:26

score: Create threadq implementation header

Move implementation specific parts of tqdata.h, threadq.h and
threadq.inl into new header file threadqimpl.h. The threadq.h contains
now only the application visible API.

Delete tqdata.h.

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/**
2 *  @file
3 *
4 *  @brief Thread Queue Initialize
5 *  @ingroup ScoreThreadQ
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2008.
10 *  On-Line Applications Research Corporation (OAR).
11 *
12 *  The license and distribution terms for this file may be
13 *  found in the file LICENSE in this distribution or at
14 *  http://www.rtems.com/license/LICENSE.
15 */
16
17#if HAVE_CONFIG_H
18#include "config.h"
19#endif
20
21#include <rtems/score/threadqimpl.h>
22#include <rtems/score/chainimpl.h>
23
24void _Thread_queue_Initialize(
25  Thread_queue_Control         *the_thread_queue,
26  Thread_queue_Disciplines      the_discipline,
27  States_Control                state,
28  uint32_t                      timeout_status
29)
30{
31  the_thread_queue->state          = state;
32  the_thread_queue->discipline     = the_discipline;
33  the_thread_queue->timeout_status = timeout_status;
34  the_thread_queue->sync_state     = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
35
36  if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
37    uint32_t   index;
38
39    for( index=0 ;
40         index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
41         index++)
42      _Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] );
43  } else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
44    _Chain_Initialize_empty( &the_thread_queue->Queues.Fifo );
45  }
46
47}
Note: See TracBrowser for help on using the repository browser.