source: rtems/cpukit/rtems/src/msgqtranslatereturncode.c @ 54d540f

4.104.114.84.95
Last change on this file since 54d540f was ce1ba298, checked in by Joel Sherrill <joel.sherrill@…>, on 07/06/00 at 21:59:25

Switched to faster implementation.

  • Property mode set to 100644
File size: 2.0 KB
Line 
1/*
2 *  Message Queue Manager
3 *
4 *
5 *  COPYRIGHT (c) 1989-1999.
6 *  On-Line Applications Research Corporation (OAR).
7 *
8 *  The license and distribution terms for this file may be
9 *  found in the file LICENSE in this distribution or at
10 *  http://www.OARcorp.com/rtems/license.html.
11 *
12 *  $Id$
13 */
14
15#include <rtems/system.h>
16#include <rtems/score/sysstate.h>
17#include <rtems/score/chain.h>
18#include <rtems/score/isr.h>
19#include <rtems/score/coremsg.h>
20#include <rtems/score/object.h>
21#include <rtems/score/states.h>
22#include <rtems/score/thread.h>
23#include <rtems/score/wkspace.h>
24#if defined(RTEMS_MULTIPROCESSING)
25#include <rtems/score/mpci.h>
26#endif
27#include <rtems/rtems/status.h>
28#include <rtems/rtems/attr.h>
29#include <rtems/rtems/message.h>
30#include <rtems/rtems/options.h>
31#include <rtems/rtems/support.h>
32
33/*PAGE
34 *
35 *  _Message_queue_Translate_core_message_queue_return_code
36 *
37 *  Input parameters:
38 *    the_message_queue_status - message_queue status code to translate
39 *
40 *  Output parameters:
41 *    rtems status code - translated RTEMS status code
42 *
43 */
44 
45rtems_status_code _Message_queue_Translate_core_return_code_[] = {
46  RTEMS_SUCCESSFUL,         /* CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL */
47  RTEMS_INVALID_SIZE,       /* CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE */
48  RTEMS_TOO_MANY,           /* CORE_MESSAGE_QUEUE_STATUS_TOO_MANY */
49  RTEMS_UNSATISFIED,        /* CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED */
50  RTEMS_UNSATISFIED,        /* CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT */
51  RTEMS_OBJECT_WAS_DELETED, /* CORE_MESSAGE_QUEUE_STATUS_WAS_DELETED */
52  RTEMS_TIMEOUT             /* CORE_MESSAGE_QUEUE_STATUS_TIMEOUT */
53};
54
55rtems_status_code _Message_queue_Translate_core_message_queue_return_code (
56  unsigned32 status
57)
58{
59#if defined(RTEMS_MULTIPROCESSING)
60  if ( status == THREAD_STATUS_PROXY_BLOCKING )
61    return RTEMS_PROXY_BLOCKING;
62  else
63#endif
64  if ( status > CORE_MESSAGE_QUEUE_STATUS_TIMEOUT )
65    return RTEMS_INTERNAL_ERROR;
66  else
67    return _Message_queue_Translate_core_return_code_[status];
68}
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