VirtualBox

source: vbox/trunk/include/VBox/pdmins.h@ 11083

Last change on this file since 11083 was 8155, checked in by vboxsync, 17 years ago

The Big Sun Rebranding Header Change

  • Property svn:eol-style set to native
  • Property svn:keywords set to Id
File size: 3.3 KB
Line 
1/** @file
2 * PDM - Pluggable Device Manager, Common Instance Macros.
3 */
4
5/*
6 * Copyright (C) 2006-2007 Sun Microsystems, Inc.
7 *
8 * This file is part of VirtualBox Open Source Edition (OSE), as
9 * available from http://www.virtualbox.org. This file is free software;
10 * you can redistribute it and/or modify it under the terms of the GNU
11 * General Public License (GPL) as published by the Free Software
12 * Foundation, in version 2 as it comes in the "COPYING" file of the
13 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
14 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
15 *
16 * The contents of this file may alternatively be used under the terms
17 * of the Common Development and Distribution License Version 1.0
18 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
19 * VirtualBox OSE distribution, in which case the provisions of the
20 * CDDL are applicable instead of those of the GPL.
21 *
22 * You may elect to license modified versions of this file under the
23 * terms and conditions of either the GPL or the CDDL or both.
24 *
25 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
26 * Clara, CA 95054 USA or visit http://www.sun.com if you need
27 * additional information or have any questions.
28 */
29
30#ifndef ___VBox_pdmins_h
31#define ___VBox_pdmins_h
32
33/** @defgroup grp_pdm_ins Common Instance Macros
34 * @ingroup grp_pdm
35 * @{
36 */
37
38/** @def PDMBOTHCBDECL
39 * Macro for declaring a callback which is static in HC and exported in GC.
40 */
41#if defined(IN_GC) || defined(IN_RING0)
42# define PDMBOTHCBDECL(type) DECLEXPORT(type)
43#else
44# define PDMBOTHCBDECL(type) static type
45#endif
46
47/** @def PDMINS_2_DATA
48 * Converts a PDM Device, USB Device, or Driver instance pointer to a pointer to the instance data.
49 */
50#define PDMINS_2_DATA(pIns, type) ( (type)(void *)&(pIns)->achInstanceData[0] )
51
52/** @def PDMINS2DATA
53 * Converts a PDM Device, USB Device, or Driver instance pointer to a pointer to the instance data.
54 * @deprecated Use PDMINS_2_DATA.
55 */
56#define PDMINS2DATA(pIns, type) PDMINS_2_DATA(pIns, type)
57
58/** @def PDMINS2DATA_GCPTR
59 * Converts a PDM Device, USB Device, or Driver instance pointer to a GC pointer to the instance data.
60 */
61#define PDMINS_2_DATA_GCPTR(pIns) ( (pIns)->pvInstanceDataGC )
62
63/** @def PDMINS2DATA_GCPTR
64 * Converts a PDM Device, USB Device, or Driver instance pointer to a GC pointer to the instance data.
65 * @deprecated Use PDMINS_2_DATA_GCPTR.
66 */
67#define PDMINS2DATA_GCPTR(pIns) PDMINS_2_DATA_GCPTR(pIns)
68
69/** @def PDMINS2DATA_R3PTR
70 * Converts a PDM Device, USB Device, or Driver instance pointer to a HC pointer to the instance data.
71 */
72#define PDMINS_2_DATA_R3PTR(pIns) ( (pIns)->pvInstanceDataR3 )
73
74/** @def PDMINS2DATA_R3PTR
75 * Converts a PDM Device, USB Device, or Driver instance pointer to a HC pointer to the instance data.
76 * @deprecated Use PDMINS_2_DATA_R3PTR
77 */
78#define PDMINS2DATA_R3PTR(pIns) PDMINS_2_DATA_R3PTR(pIns)
79
80/** @def PDMINS2DATA_R0PTR
81 * Converts a PDM Device, USB Device, or Driver instance pointer to a R0 pointer to the instance data.
82 */
83#define PDMINS_2_DATA_R0PTR(pIns) ( (pIns)->pvInstanceDataR0 )
84
85/** @def PDMINS2DATA_R0PTR
86 * Converts a PDM Device, USB Device, or Driver instance pointer to a R0 pointer to the instance data.
87 * @deprecated Use PDMINS_2_DATA_R0PTR
88 */
89#define PDMINS2DATA_R0PTR(pIns) PDMINS_2_DATA_R0PTR(pIns)
90
91/** @} */
92
93#endif
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