| 1 | /** @file
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| 2 | * VBoxGuestLib - VirtualBox Guest Additions Library.
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2006-2009 Sun Microsystems, Inc.
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | *
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| 16 | * The contents of this file may alternatively be used under the terms
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| 17 | * of the Common Development and Distribution License Version 1.0
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| 18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 19 | * VirtualBox OSE distribution, in which case the provisions of the
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| 20 | * CDDL are applicable instead of those of the GPL.
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| 21 | *
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| 22 | * You may elect to license modified versions of this file under the
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| 23 | * terms and conditions of either the GPL or the CDDL or both.
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| 24 | *
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| 25 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 26 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 27 | * additional information or have any questions.
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| 28 | */
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| 29 |
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| 30 | #ifndef ___VBox_VBoxGuestLib_h
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| 31 | #define ___VBox_VBoxGuestLib_h
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| 32 |
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| 33 | #include <VBox/types.h>
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| 34 | #include <VBox/VMMDev2.h>
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| 35 | #ifdef IN_RING0
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| 36 | # include <VBox/VMMDev.h> /* grumble */
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| 37 | # include <VBox/VBoxGuest2.h>
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| 38 | #endif
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| 39 |
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| 40 |
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| 41 | /** @defgroup grp_guest_lib VirtualBox Guest Additions Library
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| 42 | * @{
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| 43 | */
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| 44 |
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| 45 | /** @page pg_guest_lib VirtualBox Guest Library
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| 46 | *
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| 47 | * This is a library for abstracting the additions driver interface. There are
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| 48 | * multiple versions of the library depending on the context. The main
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| 49 | * distinction is between kernel and user mode where the interfaces are very
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| 50 | * different.
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| 51 | *
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| 52 | *
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| 53 | * @section sec_guest_lib_ring0 Ring-0
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| 54 | *
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| 55 | * In ring-0 there are two version:
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| 56 | * - VBOX_LIB_VBGL_R0_BASE / VBoxGuestR0LibBase for the VBoxGuest main driver,
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| 57 | * who is responsible for managing the VMMDev virtual hardware.
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| 58 | * - VBOX_LIB_VBGL_R0 / VBoxGuestR0Lib for other (client) guest drivers.
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| 59 | *
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| 60 | *
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| 61 | * The library source code and the header have a define VBGL_VBOXGUEST, which is
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| 62 | * defined for VBoxGuest and undefined for other drivers. Drivers must choose
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| 63 | * right library in their makefiles and set VBGL_VBOXGUEST accordingly.
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| 64 | *
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| 65 | * The libraries consists of:
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| 66 | * - common code to be used by both VBoxGuest and other drivers;
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| 67 | * - VBoxGuest specific code;
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| 68 | * - code for other drivers which communicate with VBoxGuest via an IOCTL.
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| 69 | *
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| 70 | *
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| 71 | * @section sec_guest_lib_ring3 Ring-3
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| 72 | *
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| 73 | * There are more variants of the library here:
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| 74 | * - VBOX_LIB_VBGL_R3 / VBoxGuestR3Lib for programs.
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| 75 | * - VBOX_LIB_VBGL_R3_XFREE86 / VBoxGuestR3LibXFree86 for old style XFree
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| 76 | * drivers which uses special loader and or symbol resolving strategy.
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| 77 | * - VBOX_LIB_VBGL_R3_SHARED / VBoxGuestR3LibShared for shared objects / DLLs /
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| 78 | * Dylibs.
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| 79 | *
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| 80 | */
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| 81 |
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| 82 | RT_C_DECLS_BEGIN
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| 83 |
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| 84 |
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| 85 | /** @defgroup grp_guest_lib_r0 Ring-0 interface.
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| 86 | * @{
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| 87 | */
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| 88 | #if defined(IN_RING0) && !defined(IN_RING0_AGNOSTIC)
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| 89 | /** @def DECLR0VBGL
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| 90 | * Declare a VBGL ring-0 API with the right calling convention and visibilitiy.
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| 91 | * @param type Return type. */
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| 92 | # define DECLR0VBGL(type) type VBOXCALL
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| 93 | # define DECLVBGL(type) DECLR0VBGL(type)
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| 94 |
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| 95 | typedef uint32_t VBGLIOPORT; /**< @todo r=bird: We have RTIOPORT (uint16_t) for this. */
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| 96 |
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| 97 |
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| 98 | # ifdef VBGL_VBOXGUEST
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| 99 |
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| 100 | /**
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| 101 | * The library initialization function to be used by the main
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| 102 | * VBoxGuest system driver.
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| 103 | *
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| 104 | * @return VBox status code.
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| 105 | */
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| 106 | DECLVBGL(int) VbglInit (VBGLIOPORT portVMMDev, struct VMMDevMemory *pVMMDevMemory);
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| 107 |
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| 108 | # else
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| 109 |
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| 110 | /**
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| 111 | * The library initialization function to be used by all drivers
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| 112 | * other than the main VBoxGuest system driver.
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| 113 | *
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| 114 | * @return VBox status code.
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| 115 | */
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| 116 | DECLVBGL(int) VbglInit (void);
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| 117 |
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| 118 | # endif
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| 119 |
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| 120 | /**
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| 121 | * The library termination function.
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| 122 | */
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| 123 | DECLVBGL(void) VbglTerminate (void);
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| 124 |
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| 125 |
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| 126 | /** @name Generic request functions.
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| 127 | * @{
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| 128 | */
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| 129 |
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| 130 | /**
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| 131 | * Allocate memory for generic request and initialize the request header.
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| 132 | *
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| 133 | * @param ppReq pointer to resulting memory address.
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| 134 | * @param cbSize size of memory block required for the request.
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| 135 | * @param reqType the generic request type.
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| 136 | *
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| 137 | * @return VBox status code.
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| 138 | */
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| 139 | DECLVBGL(int) VbglGRAlloc (VMMDevRequestHeader **ppReq, uint32_t cbSize, VMMDevRequestType reqType);
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| 140 |
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| 141 | /**
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| 142 | * Perform the generic request.
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| 143 | *
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| 144 | * @param pReq pointer the request structure.
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| 145 | *
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| 146 | * @return VBox status code.
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| 147 | */
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| 148 | DECLVBGL(int) VbglGRPerform (VMMDevRequestHeader *pReq);
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| 149 |
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| 150 | /**
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| 151 | * Free the generic request memory.
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| 152 | *
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| 153 | * @param pReq pointer the request structure.
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| 154 | *
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| 155 | * @return VBox status code.
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| 156 | */
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| 157 | DECLVBGL(void) VbglGRFree (VMMDevRequestHeader *pReq);
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| 158 | /** @} */
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| 159 |
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| 160 | # ifdef VBOX_WITH_HGCM
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| 161 |
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| 162 | # ifdef VBGL_VBOXGUEST
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| 163 |
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| 164 | /**
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| 165 | * Callback function called from HGCM helpers when a wait for request
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| 166 | * completion IRQ is required.
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| 167 | *
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| 168 | * @returns VINF_SUCCESS, VERR_INTERRUPT or VERR_TIMEOUT.
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| 169 | * @param pvData VBoxGuest pointer to be passed to callback.
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| 170 | * @param u32Data VBoxGuest 32 bit value to be passed to callback.
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| 171 | */
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| 172 | typedef DECLVBGL(int) FNVBGLHGCMCALLBACK(VMMDevHGCMRequestHeader *pHeader, void *pvData, uint32_t u32Data);
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| 173 | /** Pointer to a FNVBGLHGCMCALLBACK. */
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| 174 | typedef FNVBGLHGCMCALLBACK *PFNVBGLHGCMCALLBACK;
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| 175 |
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| 176 | /**
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| 177 | * Perform a connect request. That is locate required service and
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| 178 | * obtain a client identifier for future access.
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| 179 | *
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| 180 | * @note This function can NOT handle cancelled requests!
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| 181 | *
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| 182 | * @param pConnectInfo The request data.
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| 183 | * @param pfnAsyncCallback Required pointer to function that is calledwhen
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| 184 | * host returns VINF_HGCM_ASYNC_EXECUTE. VBoxGuest
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| 185 | * implements waiting for an IRQ in this function.
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| 186 | * @param pvAsyncData An arbitrary VBoxGuest pointer to be passed to callback.
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| 187 | * @param u32AsyncData An arbitrary VBoxGuest 32 bit value to be passed to callback.
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| 188 | *
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| 189 | * @return VBox status code.
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| 190 | */
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| 191 |
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| 192 | DECLR0VBGL(int) VbglR0HGCMInternalConnect (VBoxGuestHGCMConnectInfo *pConnectInfo,
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| 193 | PFNVBGLHGCMCALLBACK pfnAsyncCallback, void *pvAsyncData, uint32_t u32AsyncData);
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| 194 |
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| 195 |
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| 196 | /**
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| 197 | * Perform a disconnect request. That is tell the host that
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| 198 | * the client will not call the service anymore.
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| 199 | *
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| 200 | * @note This function can NOT handle cancelled requests!
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| 201 | *
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| 202 | * @param pDisconnectInfo The request data.
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| 203 | * @param pfnAsyncCallback Required pointer to function that is called when
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| 204 | * host returns VINF_HGCM_ASYNC_EXECUTE. VBoxGuest
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| 205 | * implements waiting for an IRQ in this function.
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| 206 | * @param pvAsyncData An arbitrary VBoxGuest pointer to be passed to callback.
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| 207 | * @param u32AsyncData An arbitrary VBoxGuest 32 bit value to be passed to
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| 208 | * callback.
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| 209 | *
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| 210 | * @return VBox status code.
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| 211 | */
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| 212 |
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| 213 | DECLR0VBGL(int) VbglR0HGCMInternalDisconnect (VBoxGuestHGCMDisconnectInfo *pDisconnectInfo,
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| 214 | PFNVBGLHGCMCALLBACK pfnAsyncCallback, void *pvAsyncData, uint32_t u32AsyncData);
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| 215 |
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| 216 | /** Call a HGCM service.
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| 217 | *
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| 218 | * @note This function can deal with cancelled requests.
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| 219 | *
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| 220 | * @param pCallInfo The request data.
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| 221 | * @param fFlags Flags, see VBGLR0_HGCMCALL_F_XXX.
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| 222 | * @param pfnAsyncCallback Required pointer to function that is called when
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| 223 | * host returns VINF_HGCM_ASYNC_EXECUTE. VBoxGuest
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| 224 | * implements waiting for an IRQ in this function.
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| 225 | * @param pvAsyncData An arbitrary VBoxGuest pointer to be passed to callback.
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| 226 | * @param u32AsyncData An arbitrary VBoxGuest 32 bit value to be passed to callback.
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| 227 | *
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| 228 | * @return VBox status code.
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| 229 | */
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| 230 | DECLR0VBGL(int) VbglR0HGCMInternalCall (VBoxGuestHGCMCallInfo *pCallInfo, uint32_t cbCallInfo, uint32_t fFlags,
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| 231 | PFNVBGLHGCMCALLBACK pfnAsyncCallback, void *pvAsyncData, uint32_t u32AsyncData);
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| 232 |
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| 233 | /** Call a HGCM service. (32 bits packet structure in a 64 bits guest)
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| 234 | *
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| 235 | * @note This function can deal with cancelled requests.
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| 236 | *
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| 237 | * @param pCallInfo The request data.
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| 238 | * @param fFlags Flags, see VBGLR0_HGCMCALL_F_XXX.
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| 239 | * @param pfnAsyncCallback Required pointer to function that is called when
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| 240 | * host returns VINF_HGCM_ASYNC_EXECUTE. VBoxGuest
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| 241 | * implements waiting for an IRQ in this function.
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| 242 | * @param pvAsyncData An arbitrary VBoxGuest pointer to be passed to callback.
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| 243 | * @param u32AsyncData An arbitrary VBoxGuest 32 bit value to be passed to callback.
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| 244 | *
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| 245 | * @return VBox status code.
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| 246 | */
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| 247 | DECLR0VBGL(int) VbglR0HGCMInternalCall32 (VBoxGuestHGCMCallInfo *pCallInfo, uint32_t cbCallInfo, uint32_t fFlags,
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| 248 | PFNVBGLHGCMCALLBACK pfnAsyncCallback, void *pvAsyncData, uint32_t u32AsyncData);
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| 249 |
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| 250 | /** @name VbglR0HGCMInternalCall flags
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| 251 | * @{ */
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| 252 | /** User mode request.
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| 253 | * Indicates that only user mode addresses are permitted as parameters. */
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| 254 | #define VBGLR0_HGCMCALL_F_USER UINT32_C(0)
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| 255 | /** Kernel mode request.
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| 256 | * Indicates that kernel mode addresses are permitted as parameters. Whether or
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| 257 | * not user mode addresses are permitted is, unfortunately, OS specific. The
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| 258 | * following OSes allows user mode addresses: Windows, TODO.
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| 259 | */
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| 260 | #define VBGLR0_HGCMCALL_F_KERNEL UINT32_C(1)
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| 261 | /** Mode mask. */
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| 262 | #define VBGLR0_HGCMCALL_F_MODE_MASK UINT32_C(1)
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| 263 | /** @} */
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| 264 |
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| 265 | # else /* !VBGL_VBOXGUEST */
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| 266 |
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| 267 | struct VBGLHGCMHANDLEDATA;
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| 268 | typedef struct VBGLHGCMHANDLEDATA *VBGLHGCMHANDLE;
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| 269 |
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| 270 | /** @name HGCM functions
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| 271 | * @{
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| 272 | */
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| 273 |
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| 274 | /**
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| 275 | * Connect to a service.
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| 276 | *
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| 277 | * @param pHandle Pointer to variable that will hold a handle to be used
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| 278 | * further in VbglHGCMCall and VbglHGCMClose.
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| 279 | * @param pData Connection information structure.
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| 280 | *
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| 281 | * @return VBox status code.
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| 282 | */
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| 283 | DECLVBGL(int) VbglHGCMConnect (VBGLHGCMHANDLE *pHandle, VBoxGuestHGCMConnectInfo *pData);
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| 284 |
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| 285 | /**
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| 286 | * Connect to a service.
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| 287 | *
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| 288 | * @param handle Handle of the connection.
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| 289 | * @param pData Disconnect request information structure.
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| 290 | *
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| 291 | * @return VBox status code.
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| 292 | */
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| 293 | DECLVBGL(int) VbglHGCMDisconnect (VBGLHGCMHANDLE handle, VBoxGuestHGCMDisconnectInfo *pData);
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| 294 |
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| 295 | /**
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| 296 | * Call to a service.
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| 297 | *
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| 298 | * @param handle Handle of the connection.
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| 299 | * @param pData Call request information structure, including function parameters.
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| 300 | * @param cbData Length in bytes of data.
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| 301 | *
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| 302 | * @return VBox status code.
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| 303 | */
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| 304 | DECLVBGL(int) VbglHGCMCall (VBGLHGCMHANDLE handle, VBoxGuestHGCMCallInfo *pData, uint32_t cbData);
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| 305 |
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| 306 | /**
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| 307 | * Call to a service with timeout.
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| 308 | *
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| 309 | * @param handle Handle of the connection.
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| 310 | * @param pData Call request information structure, including function parameters.
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| 311 | * @param cbData Length in bytes of data.
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| 312 | * @param cMillies Timeout in milliseconds. Use RT_INDEFINITE_WAIT to wait forever.
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| 313 | *
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| 314 | * @return VBox status code.
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| 315 | */
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| 316 | DECLVBGL(int) VbglHGCMCallTimed (VBGLHGCMHANDLE handle,
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| 317 | VBoxGuestHGCMCallInfoTimed *pData, uint32_t cbData);
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| 318 | /** @} */
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| 319 |
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| 320 | # endif /* !VBGL_VBOXGUEST */
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| 321 |
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| 322 | # endif /* VBOX_WITH_HGCM */
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| 323 |
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| 324 |
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| 325 | /**
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| 326 | * Initialize the heap.
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| 327 | *
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| 328 | * @return VBox error code.
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| 329 | */
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| 330 | DECLVBGL(int) VbglPhysHeapInit (void);
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| 331 |
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| 332 | /**
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| 333 | * Shutdown the heap.
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| 334 | */
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| 335 | DECLVBGL(void) VbglPhysHeapTerminate (void);
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| 336 |
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| 337 |
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| 338 | /**
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| 339 | * Allocate a memory block.
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| 340 | *
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| 341 | * @param cbSize Size of block to be allocated.
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| 342 | * @return Virtual address of allocated memory block.
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| 343 | */
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| 344 | DECLVBGL(void *) VbglPhysHeapAlloc (uint32_t cbSize);
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| 345 |
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| 346 | /**
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| 347 | * Get physical address of memory block pointed by
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| 348 | * the virtual address.
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| 349 | *
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| 350 | * @note WARNING!
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| 351 | * The function does not acquire the Heap mutex!
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| 352 | * When calling the function make sure that
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| 353 | * the pointer is a valid one and is not being
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| 354 | * deallocated.
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| 355 | * This function can NOT be used for verifying
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| 356 | * if the given pointer is a valid one allocated
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| 357 | * from the heap.
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| 358 | *
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| 359 | *
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| 360 | * @param p Virtual address of memory block.
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| 361 | * @return Physical memory block.
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| 362 | */
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| 363 | DECLVBGL(RTCCPHYS) VbglPhysHeapGetPhysAddr (void *p);
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| 364 |
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| 365 | /**
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| 366 | * Free a memory block.
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| 367 | *
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| 368 | * @param p Virtual address of memory block.
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| 369 | */
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| 370 | DECLVBGL(void) VbglPhysHeapFree (void *p);
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| 371 |
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| 372 | DECLVBGL(int) VbglQueryVMMDevMemory (VMMDevMemory **ppVMMDevMemory);
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| 373 | DECLR0VBGL(bool) VbglR0CanUsePhysPageList(void);
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| 374 |
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| 375 | #endif /* IN_RING0 && !IN_RING0_AGNOSTIC */
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| 376 | /** @} */
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| 377 |
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| 378 |
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| 379 | /** @defgroup grp_guest_lib_r3 Ring-3 interface.
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| 380 | * @{
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| 381 | */
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| 382 | #ifdef IN_RING3
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| 383 |
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| 384 | /** @def VBGLR3DECL
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| 385 | * Ring 3 VBGL declaration.
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| 386 | * @param type The return type of the function declaration.
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| 387 | */
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| 388 | # define VBGLR3DECL(type) type VBOXCALL
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| 389 |
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| 390 | /** @name General-purpose functions
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| 391 | * @{ */
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| 392 | VBGLR3DECL(int) VbglR3Init(void);
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| 393 | VBGLR3DECL(int) VbglR3InitUser(void);
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| 394 | VBGLR3DECL(void) VbglR3Term(void);
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| 395 | # ifdef ___iprt_time_h
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| 396 | VBGLR3DECL(int) VbglR3GetHostTime(PRTTIMESPEC pTime);
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| 397 | # endif
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| 398 | VBGLR3DECL(int) VbglR3InterruptEventWaits(void);
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| 399 | VBGLR3DECL(int) VbglR3WriteLog(const char *pch, size_t cb);
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| 400 | VBGLR3DECL(int) VbglR3CtlFilterMask(uint32_t fOr, uint32_t fNot);
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| 401 | VBGLR3DECL(int) VbglR3Daemonize(bool fNoChDir, bool fNoClose);
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| 402 | VBGLR3DECL(int) VbglR3PidFile(const char *pszPath, PRTFILE phFile);
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| 403 | VBGLR3DECL(void) VbglR3ClosePidFile(const char *pszPath, RTFILE hFile);
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| 404 | VBGLR3DECL(int) VbglR3SetGuestCaps(uint32_t fOr, uint32_t fNot);
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| 405 | VBGLR3DECL(int) VbglR3WaitEvent(uint32_t fMask, uint32_t cMillies, uint32_t *pfEvents);
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| 406 | /** @} */
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| 407 |
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| 408 | /** @name Shared clipboard
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| 409 | * @{ */
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| 410 | VBGLR3DECL(int) VbglR3ClipboardConnect(uint32_t *pu32ClientId);
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| 411 | VBGLR3DECL(int) VbglR3ClipboardDisconnect(uint32_t u32ClientId);
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| 412 | VBGLR3DECL(int) VbglR3ClipboardGetHostMsg(uint32_t u32ClientId, uint32_t *pMsg, uint32_t *pfFormats);
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| 413 | VBGLR3DECL(int) VbglR3ClipboardReadData(uint32_t u32ClientId, uint32_t fFormat, void *pv, uint32_t cb, uint32_t *pcb);
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| 414 | VBGLR3DECL(int) VbglR3ClipboardReportFormats(uint32_t u32ClientId, uint32_t fFormats);
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| 415 | VBGLR3DECL(int) VbglR3ClipboardWriteData(uint32_t u32ClientId, uint32_t fFormat, void *pv, uint32_t cb);
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| 416 | /** @} */
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| 417 |
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| 418 | /** @name Seamless mode
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| 419 | * @{ */
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| 420 | VBGLR3DECL(int) VbglR3SeamlessSetCap(bool fState);
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| 421 | VBGLR3DECL(int) VbglR3SeamlessWaitEvent(VMMDevSeamlessMode *pMode);
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| 422 | VBGLR3DECL(int) VbglR3SeamlessSendRects(uint32_t cRects, PRTRECT pRects);
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| 423 | /** @} */
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| 424 |
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| 425 | /** @name Mouse
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| 426 | * @{ */
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| 427 | VBGLR3DECL(int) VbglR3GetMouseStatus(uint32_t *pfFeatures, uint32_t *px, uint32_t *py);
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| 428 | VBGLR3DECL(int) VbglR3SetMouseStatus(uint32_t fFeatures);
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| 429 | /** @} */
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| 430 |
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| 431 | /** @name Video
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| 432 | * @{ */
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| 433 | VBGLR3DECL(int) VbglR3VideoAccelEnable(bool fEnable);
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| 434 | VBGLR3DECL(int) VbglR3VideoAccelFlush(void);
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| 435 | VBGLR3DECL(int) VbglR3SetPointerShape(uint32_t fFlags, uint32_t xHot, uint32_t yHot, uint32_t cx, uint32_t cy, const void *pvImg, size_t cbImg);
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| 436 | VBGLR3DECL(int) VbglR3SetPointerShapeReq(struct VMMDevReqMousePointer *pReq);
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| 437 | /** @} */
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| 438 |
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| 439 | /** @name Display
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| 440 | * @{ */
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| 441 | VBGLR3DECL(int) VbglR3GetDisplayChangeRequest(uint32_t *pcx, uint32_t *pcy, uint32_t *pcBits, uint32_t *piDisplay, bool fAck);
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| 442 | VBGLR3DECL(bool) VbglR3HostLikesVideoMode(uint32_t cx, uint32_t cy, uint32_t cBits);
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| 443 | VBGLR3DECL(int) VbglR3SaveVideoMode(const char *pszName, uint32_t cx, uint32_t cy, uint32_t cBits);
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| 444 | VBGLR3DECL(int) VbglR3RetrieveVideoMode(const char *pszName, uint32_t *pcx, uint32_t *pcy, uint32_t *pcBits);
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| 445 | /** @} */
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| 446 |
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| 447 | # ifdef VBOX_WITH_GUEST_PROPS
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| 448 | /** @name Guest properties
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| 449 | * @{ */
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| 450 | /** @todo Docs. */
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| 451 | typedef struct VBGLR3GUESTPROPENUM VBGLR3GUESTPROPENUM;
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| 452 | /** @todo Docs. */
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| 453 | typedef VBGLR3GUESTPROPENUM *PVBGLR3GUESTPROPENUM;
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| 454 | VBGLR3DECL(int) VbglR3GuestPropConnect(uint32_t *pu32ClientId);
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| 455 | VBGLR3DECL(int) VbglR3GuestPropDisconnect(uint32_t u32ClientId);
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| 456 | VBGLR3DECL(int) VbglR3GuestPropWrite(uint32_t u32ClientId, const char *pszName, const char *pszValue, const char *pszFlags);
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| 457 | VBGLR3DECL(int) VbglR3GuestPropWriteValue(uint32_t u32ClientId, const char *pszName, const char *pszValue);
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| 458 | VBGLR3DECL(int) VbglR3GuestPropWriteValueV(uint32_t u32ClientId, const char *pszName, const char *pszValueFormat, va_list va);
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| 459 | VBGLR3DECL(int) VbglR3GuestPropWriteValueF(uint32_t u32ClientId, const char *pszName, const char *pszValueFormat, ...);
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| 460 | VBGLR3DECL(int) VbglR3GuestPropRead(uint32_t u32ClientId, const char *pszName, void *pvBuf, uint32_t cbBuf, char **ppszValue, uint64_t *pu64Timestamp, char **ppszFlags, uint32_t *pcbBufActual);
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|---|
| 461 | VBGLR3DECL(int) VbglR3GuestPropReadValue(uint32_t ClientId, const char *pszName, char *pszValue, uint32_t cchValue, uint32_t *pcchValueActual);
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| 462 | VBGLR3DECL(int) VbglR3GuestPropReadValueAlloc(uint32_t u32ClientId, const char *pszName, char **ppszValue);
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|---|
| 463 | VBGLR3DECL(void) VbglR3GuestPropReadValueFree(char *pszValue);
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|---|
| 464 | VBGLR3DECL(int) VbglR3GuestPropEnumRaw(uint32_t u32ClientId, const char *paszPatterns, char *pcBuf, uint32_t cbBuf, uint32_t *pcbBufActual);
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|---|
| 465 | VBGLR3DECL(int) VbglR3GuestPropEnum(uint32_t u32ClientId, char const * const *ppaszPatterns, uint32_t cPatterns, PVBGLR3GUESTPROPENUM *ppHandle,
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|---|
| 466 | char const **ppszName, char const **ppszValue, uint64_t *pu64Timestamp, char const **ppszFlags);
|
|---|
| 467 | VBGLR3DECL(int) VbglR3GuestPropEnumNext(PVBGLR3GUESTPROPENUM pHandle, char const **ppszName, char const **ppszValue, uint64_t *pu64Timestamp,
|
|---|
| 468 | char const **ppszFlags);
|
|---|
| 469 | VBGLR3DECL(void) VbglR3GuestPropEnumFree(PVBGLR3GUESTPROPENUM pHandle);
|
|---|
| 470 | VBGLR3DECL(int) VbglR3GuestPropDelSet(uint32_t u32ClientId, char const * const *papszPatterns, uint32_t cPatterns);
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|---|
| 471 | VBGLR3DECL(int) VbglR3GuestPropWait(uint32_t u32ClientId, const char *pszPatterns, void *pvBuf, uint32_t cbBuf, uint64_t u64Timestamp, uint32_t cMillies, char ** ppszName, char **ppszValue, uint64_t *pu64Timestamp, char **ppszFlags, uint32_t *pcbBufActual);
|
|---|
| 472 | /** @} */
|
|---|
| 473 | # endif /* VBOX_WITH_GUEST_PROPS defined */
|
|---|
| 474 |
|
|---|
| 475 | #endif /* IN_RING3 */
|
|---|
| 476 | /** @} */
|
|---|
| 477 |
|
|---|
| 478 | RT_C_DECLS_END
|
|---|
| 479 |
|
|---|
| 480 | /** @} */
|
|---|
| 481 |
|
|---|
| 482 | #endif
|
|---|
| 483 |
|
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