source: rtems/cpukit/itron/include/rtems/itron/msgbuffer.h @ 9d9a3dd

4.104.114.84.95
Last change on this file since 9d9a3dd was 9d9a3dd, checked in by Jennifer Averett <Jennifer.Averett@…>, on 11/17/99 at 16:47:58

+ Updated copyright information.

  • Property mode set to 100644
File size: 1.6 KB
Line 
1/*
2 *  COPYRIGHT (c) 1989-1999.
3 *  On-Line Applications Research Corporation (OAR).
4 *
5 *  The license and distribution terms for this file may be
6 *  found in the file LICENSE in this distribution or at
7 *  http://www.OARcorp.com/rtems/license.html.
8 *
9 *  $Id$
10 */
11
12#ifndef __RTEMS_ITRON_MESSAGEBUFFER_h_
13#define __RTEMS_ITRON_MESSAGEBUFFER_h_
14
15#ifdef __cplusplus
16extern "C" {
17#endif
18   
19#include <rtems/itron/object.h>
20#include <rtems/score/coremsg.h>
21   
22/*
23 *  The following defines the control block used to manage each
24 *  message buffer.
25 */
26
27typedef struct {
28    ITRON_Objects_Control               Object;
29    boolean                             is_priority_blocking;
30    CORE_message_queue_Control          message_queue;
31}   ITRON_Message_buffer_Control;
32
33/*
34 *  The following defines the information control block used to manage
35 *  this class of objects.
36 */
37
38ITRON_EXTERN Objects_Information  _ITRON_Message_buffer_Information;
39
40/*
41 *  _ITRON_Message_buffer_Manager_initialization
42 *
43 *  DESCRIPTION:
44 *
45 *  This routine performs the initialization necessary for this manager.
46 */
47
48void _ITRON_Message_buffer_Manager_initialization(
49  unsigned32 maximum_message_buffers
50);
51
52/*
53 *  _ITRON_Message_buffer_Translate_core_message_buffer_return_code
54 *
55 *  DESCRIPTION:
56 *
57 *  This routine translates a core message buffer object status
58 *  into the appropriate ITRON status code.
59 */
60
61ER _ITRON_Message_buffer_Translate_core_message_buffer_return_code(
62  CORE_message_queue_Status status
63);
64
65#include <rtems/itron/msgbuffer.inl>
66
67#ifdef __cplusplus
68}
69#endif
70
71#endif
72/* end of include file */
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