| 1 | /* $Id: vboxfs.h 96407 2022-08-22 17:43:14Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox File System Driver for Solaris Guests, Internal Header.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2009-2022 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 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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| 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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| 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | */
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| 36 |
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| 37 | #ifndef GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_h
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| 38 | #define GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_h
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| 39 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 40 | # pragma once
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| 41 | #endif
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| 42 |
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| 43 | #ifdef __cplusplus
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| 44 | extern "C" {
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| 45 | #endif
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| 46 |
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| 47 | #define MAX_HOST_NAME 256
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| 48 | #define MAX_NLS_NAME 32
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| 49 | /** Default stat cache ttl (in ms) */
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| 50 | #define DEF_STAT_TTL_MS 200
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| 51 |
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| 52 | /** The module name. */
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| 53 | #define DEVICE_NAME "vboxfs"
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| 54 |
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| 55 | #ifdef _KERNEL
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| 56 |
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| 57 | #include <VBox/VBoxGuestLibSharedFolders.h>
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| 58 | #include <sys/vfs.h>
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| 59 |
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| 60 | /** VNode for VBoxVFS */
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| 61 | typedef struct vboxvfs_vnode
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| 62 | {
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| 63 | vnode_t *pVNode;
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| 64 | vattr_t Attr;
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| 65 | SHFLSTRING *pPath;
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| 66 | kmutex_t MtxContents;
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| 67 | } vboxvfs_vnode_t;
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| 68 |
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| 69 |
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| 70 | /** Per-file system mount instance data. */
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| 71 | typedef struct vboxvfs_globinfo
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| 72 | {
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| 73 | VBGLSFMAP Map;
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| 74 | int Ttl;
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| 75 | int Uid;
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| 76 | int Gid;
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| 77 | vfs_t *pVFS;
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| 78 | vboxvfs_vnode_t *pVNodeRoot;
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| 79 | kmutex_t MtxFS;
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| 80 | } vboxvfs_globinfo_t;
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| 81 |
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| 82 | extern struct vnodeops *g_pVBoxVFS_vnodeops;
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| 83 | extern const fs_operation_def_t g_VBoxVFS_vnodeops_template[];
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| 84 | extern VBGLSFCLIENT g_VBoxVFSClient;
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| 85 |
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| 86 | /** Helper functions */
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| 87 | extern int vboxvfs_Stat(const char *pszCaller, vboxvfs_globinfo_t *pVBoxVFSGlobalInfo, SHFLSTRING *pPath,
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| 88 | PSHFLFSOBJINFO pResult, boolean_t fAllowFailure);
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| 89 | extern void vboxvfs_InitVNode(vboxvfs_globinfo_t *pVBoxVFSGlobalInfo, vboxvfs_vnode_t *pVBoxVNode,
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| 90 | PSHFLFSOBJINFO pFSInfo);
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| 91 |
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| 92 |
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| 93 | /** Helper macros */
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| 94 | #define VFS_TO_VBOXVFS(vfs) ((vboxvfs_globinfo_t *)((vfs)->vfs_data))
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| 95 | #define VBOXVFS_TO_VFS(vboxvfs) ((vboxvfs)->pVFS)
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| 96 | #define VN_TO_VBOXVN(vnode) ((vboxvfs_vnode_t *)((vnode)->v_data))
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| 97 | #define VBOXVN_TO_VN(vboxvnode) ((vboxvnode)->pVNode)
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| 98 |
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| 99 | #endif /* _KERNEL */
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| 100 |
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| 101 | #ifdef __cplusplus
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| 102 | }
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| 103 | #endif
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| 104 |
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| 105 | #endif /* !GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_h */
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| 106 |
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