| 1 | /* $Id: vboxfs.h 33994 2010-11-11 14:26:08Z 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) 2009-2010 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 ___VBoxVFS_Solaris_h
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| 28 | #define ___VBoxVFS_Solaris_h
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| 29 |
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| 30 | #ifdef __cplusplus
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| 31 | extern "C" {
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| 32 | #endif
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| 33 |
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| 34 | #define MAX_HOST_NAME 256
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| 35 | #define MAX_NLS_NAME 32
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| 36 | /** Default stat cache ttl (in ms) */
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| 37 | #define DEF_STAT_TTL_MS 200
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| 38 |
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| 39 | /** The module name. */
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| 40 | #define DEVICE_NAME "vboxfs"
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| 41 |
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| 42 | #ifdef _KERNEL
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| 43 |
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| 44 | #include "../../common/VBoxGuestLib/VBoxGuestR0LibSharedFolders.h"
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| 45 | #include <sys/vfs.h>
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| 46 |
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| 47 | /** VNode for VBoxVFS */
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| 48 | typedef struct vboxvfs_vnode
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| 49 | {
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| 50 | vnode_t *pVNode;
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| 51 | vattr_t Attr;
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| 52 | SHFLSTRING *pPath;
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| 53 | kmutex_t MtxContents;
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| 54 | } vboxvfs_vnode_t;
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| 55 |
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| 56 |
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| 57 | /** Per-file system mount instance data. */
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| 58 | typedef struct vboxvfs_globinfo
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| 59 | {
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| 60 | VBSFMAP Map;
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| 61 | int Ttl;
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| 62 | int Uid;
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| 63 | int Gid;
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| 64 | vfs_t *pVFS;
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| 65 | vboxvfs_vnode_t *pVNodeRoot;
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| 66 | kmutex_t MtxFS;
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| 67 | } vboxvfs_globinfo_t;
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| 68 |
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| 69 | extern struct vnodeops *g_pVBoxVFS_vnodeops;
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| 70 | extern const fs_operation_def_t g_VBoxVFS_vnodeops_template[];
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| 71 | extern VBSFCLIENT g_VBoxVFSClient;
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| 72 |
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| 73 | /** Helper functions */
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| 74 | extern int vboxvfs_Stat(const char *pszCaller, vboxvfs_globinfo_t *pVBoxVFSGlobalInfo, SHFLSTRING *pPath,
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| 75 | PSHFLFSOBJINFO pResult, boolean_t fAllowFailure);
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| 76 | extern void vboxvfs_InitVNode(vboxvfs_globinfo_t *pVBoxVFSGlobalInfo, vboxvfs_vnode_t *pVBoxVNode,
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| 77 | PSHFLFSOBJINFO pFSInfo);
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| 78 |
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| 79 |
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| 80 | /** Helper macros */
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| 81 | #define VFS_TO_VBOXVFS(vfs) ((vboxvfs_globinfo_t *)((vfs)->vfs_data))
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| 82 | #define VBOXVFS_TO_VFS(vboxvfs) ((vboxvfs)->pVFS)
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| 83 | #define VN_TO_VBOXVN(vnode) ((vboxvfs_vnode_t *)((vnode)->v_data))
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| 84 | #define VBOXVN_TO_VN(vboxvnode) ((vboxvnode)->pVNode)
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| 85 |
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| 86 | #endif /* _KERNEL */
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| 87 |
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| 88 | #ifdef __cplusplus
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| 89 | }
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| 90 | #endif
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| 91 |
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| 92 | #endif /* !___VBoxVFS_Solaris_h */
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| 93 |
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