| 1 | /* $Id: IntNetSwitchInternal.h 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox internal network switch process - Internal header.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2022-2024 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 | #ifndef VBOX_INCLUDED_SRC_IntNetSwitch_IntNetSwitchInternal_h
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| 29 | #define VBOX_INCLUDED_SRC_IntNetSwitch_IntNetSwitchInternal_h
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| 30 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 31 | # pragma once
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| 32 | #endif
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| 33 |
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| 34 |
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| 35 | /*********************************************************************************************************************************
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| 36 | * Header Files *
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| 37 | *********************************************************************************************************************************/
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| 38 | #define IN_INTNET_TESTCASE
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| 39 | #define IN_INTNET_R3
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| 40 |
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| 41 | #include <VBox/cdefs.h>
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| 42 | #include <VBox/types.h>
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| 43 |
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| 44 | #undef INTNETR0DECL
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| 45 | #define INTNETR0DECL INTNETR3DECL
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| 46 | #undef DECLR0CALLBACKMEMBER
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| 47 | #define DECLR0CALLBACKMEMBER(type, name, args) DECLR3CALLBACKMEMBER(type, name, args)
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| 48 | typedef struct SUPDRVSESSION *MYPSUPDRVSESSION;
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| 49 | #define PSUPDRVSESSION MYPSUPDRVSESSION
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| 50 |
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| 51 | #include <VBox/intnet.h>
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| 52 | #include <VBox/sup.h>
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| 53 |
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| 54 |
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| 55 | /*********************************************************************************************************************************
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| 56 | * Defined Constants And Macros *
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| 57 | *********************************************************************************************************************************/
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| 58 |
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| 59 |
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| 60 | /*********************************************************************************************************************************
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| 61 | * Structures and Typedefs *
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| 62 | *********************************************************************************************************************************/
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| 63 |
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| 64 | /**
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| 65 | * Security objectype.
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| 66 | */
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| 67 | typedef enum SUPDRVOBJTYPE
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| 68 | {
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| 69 | /** The usual invalid object. */
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| 70 | SUPDRVOBJTYPE_INVALID = 0,
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| 71 | /** Internal network. */
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| 72 | SUPDRVOBJTYPE_INTERNAL_NETWORK,
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| 73 | /** Internal network interface. */
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| 74 | SUPDRVOBJTYPE_INTERNAL_NETWORK_INTERFACE,
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| 75 | /** The first invalid object type in this end. */
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| 76 | SUPDRVOBJTYPE_END,
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| 77 | /** The usual 32-bit type size hack. */
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| 78 | SUPDRVOBJTYPE_32_BIT_HACK = 0x7ffffff
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| 79 | } SUPDRVOBJTYPE;
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| 80 |
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| 81 | /**
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| 82 | * Object destructor callback.
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| 83 | * This is called for reference counted objectes when the count reaches 0.
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| 84 | *
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| 85 | * @param pvObj The object pointer.
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| 86 | * @param pvUser1 The first user argument.
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| 87 | * @param pvUser2 The second user argument.
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| 88 | */
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| 89 | typedef DECLCALLBACKTYPE(void, FNSUPDRVDESTRUCTOR,(void *pvObj, void *pvUser1, void *pvUser2));
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| 90 | /** Pointer to a FNSUPDRVDESTRUCTOR(). */
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| 91 | typedef FNSUPDRVDESTRUCTOR *PFNSUPDRVDESTRUCTOR;
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| 92 |
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| 93 |
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| 94 | RT_C_DECLS_BEGIN
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| 95 |
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| 96 | INTNETR3DECL(void *) SUPR0ObjRegister(PSUPDRVSESSION pSession, SUPDRVOBJTYPE enmType,
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| 97 | PFNSUPDRVDESTRUCTOR pfnDestructor, void *pvUser1, void *pvUser2);
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| 98 | INTNETR3DECL(int) SUPR0ObjAddRefEx(void *pvObj, PSUPDRVSESSION pSession, bool fNoBlocking);
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| 99 | INTNETR3DECL(int) SUPR0ObjAddRef(void *pvObj, PSUPDRVSESSION pSession);
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| 100 | INTNETR3DECL(int) SUPR0ObjRelease(void *pvObj, PSUPDRVSESSION pSession);
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| 101 | INTNETR3DECL(int) SUPR0ObjVerifyAccess(void *pvObj, PSUPDRVSESSION pSession, const char *pszObjName);
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| 102 | INTNETR3DECL(int) SUPR0MemAlloc(PSUPDRVSESSION pSession, uint32_t cb, PRTR0PTR ppvR0, PRTR3PTR ppvR3);
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| 103 | INTNETR3DECL(int) SUPR0MemFree(PSUPDRVSESSION pSession, RTHCUINTPTR uPtr);
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| 104 |
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| 105 |
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| 106 | RT_C_DECLS_END
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| 107 |
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| 108 | #endif /* !VBOX_INCLUDED_SRC_IntNetSwitch_IntNetSwitchInternal_h */
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| 109 |
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