VirtualBox

source: vbox/trunk/src/VBox/HostDrivers/Support/SUPR0IdcClientInternal.h@ 10258

Last change on this file since 10258 was 10258, checked in by vboxsync, 16 years ago

Inter-Driver Communication (IDC) interface for the support driver. The client end (SUPR0IdcClient).

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1/* $Id: SUPR0IdcClientInternal.h 10258 2008-07-04 23:31:26Z vboxsync $ */
2/** @file
3 * VirtualBox Support Driver - Internal header for the IDC client library.
4 */
5
6/*
7 * Copyright (C) 2008 Sun Microsystems, Inc.
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 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
27 * Clara, CA 95054 USA or visit http://www.sun.com if you need
28 * additional information or have any questions.
29 */
30
31#ifndef ___SUPR0IdcClientInternal_h__
32#define ___SUPR0IdcClientInternal_h__
33
34#include <VBox/types.h>
35#include <iprt/assert.h>
36
37#ifdef RT_OS_WINDOWS
38# if (_MSC_VER >= 1400) && !defined(VBOX_WITH_PATCHED_DDK)
39# include <iprt/asm.h>
40# define _InterlockedExchange _InterlockedExchange_StupidDDKVsCompilerCrap
41# define _InterlockedExchangeAdd _InterlockedExchangeAdd_StupidDDKVsCompilerCrap
42# define _InterlockedCompareExchange _InterlockedCompareExchange_StupidDDKVsCompilerCrap
43# define _InterlockedAddLargeStatistic _InterlockedAddLargeStatistic_StupidDDKVsCompilerCrap
44__BEGIN_DECLS
45# include <ntddk.h>
46__END_DECLS
47# undef _InterlockedExchange
48# undef _InterlockedExchangeAdd
49# undef _InterlockedCompareExchange
50# undef _InterlockedAddLargeStatistic
51# else
52__BEGIN_DECLS
53# include <ntddk.h>
54__END_DECLS
55# endif
56#endif /* RT_OS_WINDOWS */
57
58
59/**
60 * The hidden part of SUPDRVIDCHANDLE.
61 */
62struct SUPDRVIDCHANDLEPRIVATE
63{
64 /** Pointer to the session handle. */
65 PSUPDRVSESSION pSession;
66# ifdef RT_OS_WINDOWS
67 /** Pointer to the NT device object. */
68 PDEVICE_OBJECT pDeviceObject;
69 /** Pointer to the NT file object. */
70 PFILE_OBJECT pFileObject;
71# endif
72};
73/** Indicate that the structure is present. */
74#define SUPDRVIDCHANDLEPRIVATE_DECLARED 1
75
76#include <VBox/sup.h>
77#include "SUPDrvIDC.h"
78AssertCompile(RT_SIZEOFMEMB(SUPDRVIDCHANDLE, apvPadding) >= sizeof(struct SUPDRVIDCHANDLEPRIVATE));
79
80__BEGIN_DECLS
81PSUPDRVIDCHANDLE supR0IdcGetHandleFromSession(PSUPDRVSESSION pSession);
82int VBOXCALL supR0IdcNativeOpen(PSUPDRVIDCHANDLE pHandle, PSUPDRVIDCREQCONNECT pReq);
83int VBOXCALL supR0IdcNativeClose(PSUPDRVIDCHANDLE pHandle, PSUPDRVIDCREQHDR pReq);
84int VBOXCALL supR0IdcNativeCall(PSUPDRVIDCHANDLE pHandle, uint32_t iReq, PSUPDRVIDCREQHDR pReq);
85__END_DECLS
86
87#endif
88
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