VirtualBox

source: vbox/trunk/include/VBox/VBoxGuest2.h@ 47817

Last change on this file since 47817 was 44528, checked in by vboxsync, 12 years ago

header (C) fixes

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 3.3 KB
Line 
1/** @file
2 * VBoxGuest - VirtualBox Guest Additions Driver Interface, Mixed Up Mess.
3 * (ADD,DEV)
4 */
5
6/*
7 * Copyright (C) 2006-2010 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * The contents of this file may alternatively be used under the terms
18 * of the Common Development and Distribution License Version 1.0
19 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20 * VirtualBox OSE distribution, in which case the provisions of the
21 * CDDL are applicable instead of those of the GPL.
22 *
23 * You may elect to license modified versions of this file under the
24 * terms and conditions of either the GPL or the CDDL or both.
25 */
26
27#ifndef ___VBox_VBoxGuest2_h
28#define ___VBox_VBoxGuest2_h
29
30#include <iprt/assert.h>
31
32#ifdef VBOX_WITH_HGCM
33# include <VBox/VMMDev2.h>
34
35
36/**
37 * HGCM connect info structure.
38 *
39 * This is used by VBOXGUEST_IOCTL_HGCM_CONNECT and in VbglR0.
40 *
41 * @ingroup grp_vboxguest
42 */
43# pragma pack(1) /* explicit packing for good measure. */
44typedef struct VBoxGuestHGCMConnectInfo
45{
46 int32_t result; /**< OUT */
47 HGCMServiceLocation Loc; /**< IN */
48 uint32_t u32ClientID; /**< OUT */
49} VBoxGuestHGCMConnectInfo;
50AssertCompileSize(VBoxGuestHGCMConnectInfo, 4+4+128+4);
51# pragma pack()
52
53
54/**
55 * HGCM connect info structure.
56 *
57 * This is used by VBOXGUEST_IOCTL_HGCM_DISCONNECT and in VbglR0.
58 *
59 * @ingroup grp_vboxguest
60 */
61typedef struct VBoxGuestHGCMDisconnectInfo
62{
63 int32_t result; /**< OUT */
64 uint32_t u32ClientID; /**< IN */
65} VBoxGuestHGCMDisconnectInfo;
66AssertCompileSize(VBoxGuestHGCMDisconnectInfo, 8);
67
68/**
69 * HGCM call info structure.
70 *
71 * This is used by VBOXGUEST_IOCTL_HGCM_CALL.
72 *
73 * @ingroup grp_vboxguest
74 */
75typedef struct VBoxGuestHGCMCallInfo
76{
77 int32_t result; /**< OUT Host HGCM return code.*/
78 uint32_t u32ClientID; /**< IN The id of the caller. */
79 uint32_t u32Function; /**< IN Function number. */
80 uint32_t cParms; /**< IN How many parms. */
81 /* Parameters follow in form HGCMFunctionParameter aParms[cParms] */
82} VBoxGuestHGCMCallInfo;
83AssertCompileSize(VBoxGuestHGCMCallInfo, 16);
84
85
86/**
87 * HGCM call info structure.
88 *
89 * This is used by VBOXGUEST_IOCTL_HGCM_CALL_TIMED.
90 *
91 * @ingroup grp_vboxguest
92 */
93# pragma pack(1) /* explicit packing for good measure. */
94typedef struct VBoxGuestHGCMCallInfoTimed
95{
96 uint32_t u32Timeout; /**< IN How long to wait for completion before cancelling the call. */
97 uint32_t fInterruptible; /**< IN Is this request interruptible? */
98 VBoxGuestHGCMCallInfo info; /**< IN/OUT The rest of the call information. Placed after the timeout
99 * so that the parameters follow as they would for a normal call. */
100 /* Parameters follow in form HGCMFunctionParameter aParms[cParms] */
101} VBoxGuestHGCMCallInfoTimed;
102AssertCompileSize(VBoxGuestHGCMCallInfoTimed, 8+16);
103# pragma pack()
104
105#endif /* VBOX_WITH_HGCM */
106
107#endif
108
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