source: rtems/cpukit/score/src/coremsgflush.c @ df40cc9

4.11
Last change on this file since df40cc9 was c499856, checked in by Chris Johns <chrisj@…>, on Mar 20, 2014 at 9:10:47 PM

Change all references of rtems.com to rtems.org.

  • Property mode set to 100644
File size: 814 bytes
Line 
1/**
2 *  @file
3 *
4 *  @brief Flush Pending Messages
5 *  @ingroup ScoreMessageQueue
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-1999.
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/system.h>
22#include <rtems/score/chain.h>
23#include <rtems/score/isr.h>
24#include <rtems/score/coremsgimpl.h>
25#include <rtems/score/thread.h>
26#include <rtems/score/wkspace.h>
27
28uint32_t   _CORE_message_queue_Flush(
29  CORE_message_queue_Control *the_message_queue
30)
31{
32  if ( the_message_queue->number_of_pending_messages != 0 )
33    return _CORE_message_queue_Flush_support( the_message_queue );
34  else
35    return 0;
36}
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