source: rtems/cpukit/score/src/coresem.c @ 355ee7d

4.11
Last change on this file since 355ee7d was 355ee7d, checked in by Alex Ivanov <alexivanov97@…>, on Nov 28, 2012 at 7:57:31 PM

score misc: Clean up Doxygen #3 (GCI 2012)

This patch is a task from GCI 2012 which improves the Doxygen
comments in the RTEMS source.

http://www.google-melange.com/gci/task/view/google/gci2012/7982215

  • Property mode set to 100644
File size: 1.1 KB
RevLine 
[355ee7d]1/**
2 *  @file
[3a4ae6c]3 *
[355ee7d]4 *  @brief Core Semaphore Initialize
5 *  @ingroup ScoreSemaphore
6 */
7
8/*
[08311cc3]9 *  COPYRIGHT (c) 1989-1999.
[3a4ae6c]10 *  On-Line Applications Research Corporation (OAR).
11 *
[98e4ebf]12 *  The license and distribution terms for this file may be
13 *  found in the file LICENSE in this distribution or at
[dd687d9]14 *  http://www.rtems.com/license/LICENSE.
[3a4ae6c]15 */
16
[a8eed23]17#if HAVE_CONFIG_H
18#include "config.h"
19#endif
20
[3a4ae6c]21#include <rtems/system.h>
[5e9b32b]22#include <rtems/score/isr.h>
23#include <rtems/score/coresem.h>
24#include <rtems/score/states.h>
25#include <rtems/score/thread.h>
26#include <rtems/score/threadq.h>
[3a4ae6c]27
28void _CORE_semaphore_Initialize(
29  CORE_semaphore_Control       *the_semaphore,
30  CORE_semaphore_Attributes    *the_semaphore_attributes,
[3127180]31  uint32_t                      initial_value
[3a4ae6c]32)
33{
34
35  the_semaphore->Attributes = *the_semaphore_attributes;
36  the_semaphore->count      = initial_value;
37
38  _Thread_queue_Initialize(
39    &the_semaphore->Wait_queue,
40    _CORE_semaphore_Is_priority( the_semaphore_attributes ) ?
41              THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
42    STATES_WAITING_FOR_SEMAPHORE,
43    CORE_SEMAPHORE_TIMEOUT
44  );
45}
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