1 | /* $Id: SUPR0IdcClientInternal.h 44528 2013-02-04 14:27:54Z vboxsync $ */
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2 | /** @file
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3 | * VirtualBox Support Driver - Internal header for the IDC client library.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2010 Oracle Corporation
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8 | *
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9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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10 | * available from http://www.virtualbox.org. This file is free software;
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11 | * you can redistribute it and/or modify it under the terms of the GNU
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12 | * General Public License (GPL) as published by the Free Software
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13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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16 | *
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17 | * The contents of this file may alternatively be used under the terms
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18 | * of the Common Development and Distribution License Version 1.0
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19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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20 | * VirtualBox OSE distribution, in which case the provisions of the
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21 | * CDDL are applicable instead of those of the GPL.
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22 | *
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23 | * You may elect to license modified versions of this file under the
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24 | * terms and conditions of either the GPL or the CDDL or both.
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25 | */
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26 |
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27 | #ifndef ___SUPR0IdcClientInternal_h__
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28 | #define ___SUPR0IdcClientInternal_h__
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29 |
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30 | #include <VBox/types.h>
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31 | #include <iprt/assert.h>
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32 |
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33 | #ifdef RT_OS_WINDOWS
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34 | # if (_MSC_VER >= 1400) && !defined(VBOX_WITH_PATCHED_DDK)
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35 | # include <iprt/asm.h>
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36 | # define _InterlockedExchange _InterlockedExchange_StupidDDKVsCompilerCrap
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37 | # define _InterlockedExchangeAdd _InterlockedExchangeAdd_StupidDDKVsCompilerCrap
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38 | # define _InterlockedCompareExchange _InterlockedCompareExchange_StupidDDKVsCompilerCrap
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39 | # define _InterlockedAddLargeStatistic _InterlockedAddLargeStatistic_StupidDDKVsCompilerCrap
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40 | # pragma warning(disable : 4163)
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41 | RT_C_DECLS_BEGIN
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42 | # include <ntddk.h>
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43 | RT_C_DECLS_END
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44 | # pragma warning(default : 4163)
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45 | # undef _InterlockedExchange
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46 | # undef _InterlockedExchangeAdd
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47 | # undef _InterlockedCompareExchange
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48 | # undef _InterlockedAddLargeStatistic
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49 | # else
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50 | RT_C_DECLS_BEGIN
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51 | # include <ntddk.h>
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52 | RT_C_DECLS_END
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53 | # endif
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54 | #endif /* RT_OS_WINDOWS */
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55 |
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56 |
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57 | /**
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58 | * The hidden part of SUPDRVIDCHANDLE.
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59 | */
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60 | struct SUPDRVIDCHANDLEPRIVATE
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61 | {
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62 | /** Pointer to the session handle. */
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63 | PSUPDRVSESSION pSession;
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64 | # ifdef RT_OS_WINDOWS
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65 | /** Pointer to the NT device object. */
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66 | PDEVICE_OBJECT pDeviceObject;
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67 | /** Pointer to the NT file object. */
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68 | PFILE_OBJECT pFileObject;
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69 | # endif
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70 | };
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71 | /** Indicate that the structure is present. */
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72 | #define SUPDRVIDCHANDLEPRIVATE_DECLARED 1
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73 |
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74 | #include <VBox/sup.h>
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75 | #include "SUPDrvIDC.h"
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76 | AssertCompile(RT_SIZEOFMEMB(SUPDRVIDCHANDLE, apvPadding) >= sizeof(struct SUPDRVIDCHANDLEPRIVATE));
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77 |
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78 | RT_C_DECLS_BEGIN
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79 | PSUPDRVIDCHANDLE supR0IdcGetHandleFromSession(PSUPDRVSESSION pSession);
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80 | int VBOXCALL supR0IdcNativeOpen(PSUPDRVIDCHANDLE pHandle, PSUPDRVIDCREQCONNECT pReq);
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81 | int VBOXCALL supR0IdcNativeClose(PSUPDRVIDCHANDLE pHandle, PSUPDRVIDCREQHDR pReq);
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82 | int VBOXCALL supR0IdcNativeCall(PSUPDRVIDCHANDLE pHandle, uint32_t iReq, PSUPDRVIDCREQHDR pReq);
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83 | RT_C_DECLS_END
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84 |
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85 | #endif
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86 |
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