source: rtems/cpukit/score/src/corebarrier.c @ 0a97ba5b

5
Last change on this file since 0a97ba5b was 1e1a91ed, checked in by Sebastian Huber <sebastian.huber@…>, on 03/23/16 at 09:01:31

score: Remove Thread_queue_Queue::operations field

Remove the Thread_queue_Queue::operations field to reduce the size of
this structure. Add a thread queue operations parameter to the
_Thread_queue_First(), _Thread_queue_First_locked(),
_Thread_queue_Enqueue(), _Thread_queue_Dequeue() and
_Thread_queue_Flush() functions. This is a preparation patch to reduce
the size of several synchronization objects.
  • Property mode set to 100644
File size: 765 bytes
Line 
1/**
2 *  @file
3 *
4 *  @brief Initialize CORE Barrier
5 *  @ingroup ScoreBarrier
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2006.
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.org/license/LICENSE.
15 */
16
17#if HAVE_CONFIG_H
18#include "config.h"
19#endif
20
21#include <rtems/score/corebarrierimpl.h>
22#include <rtems/score/threadqimpl.h>
23
24void _CORE_barrier_Initialize(
25  CORE_barrier_Control       *the_barrier,
26  CORE_barrier_Attributes    *the_barrier_attributes
27)
28{
29
30  the_barrier->Attributes                = *the_barrier_attributes;
31  the_barrier->number_of_waiting_threads = 0;
32
33  _Thread_queue_Initialize( &the_barrier->Wait_queue );
34}
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