source: rtems/cpukit/score/src/threadqfirst.c @ fce900b5

5
Last change on this file since fce900b5 was 114e408, checked in by Sebastian Huber <sebastian.huber@…>, on 08/22/16 at 11:17:05

score: Simplify thread queue acquire/release

  • Property mode set to 100644
File size: 847 bytes
Line 
1/**
2 *  @file
3 *
4 *  @brief Thread Queue First
5 *  @ingroup ScoreThreadQ
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2014.
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/threadqimpl.h>
22
23Thread_Control *_Thread_queue_First(
24  Thread_queue_Control          *the_thread_queue,
25  const Thread_queue_Operations *operations
26)
27{
28  Thread_Control       *the_thread;
29  Thread_queue_Context  queue_context;
30
31  _Thread_queue_Acquire( the_thread_queue, &queue_context );
32  the_thread = _Thread_queue_First_locked( the_thread_queue, operations );
33  _Thread_queue_Release( the_thread_queue, &queue_context );
34
35  return the_thread;
36}
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