| 1 | /* $Id: vboxvfs.h 10347 2008-07-08 06:23:10Z 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) 2008 Sun Microsystems, Inc.
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| 8 | *
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| 9 | * Sun Microsystems, Inc. confidential
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| 10 | * All rights reserved
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| 11 | */
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| 12 |
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| 13 | #ifndef ___VBoxVFS_Solaris_h
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| 14 | #define ___VBoxVFS_Solaris_h
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| 15 |
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| 16 | #ifdef __cplusplus
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| 17 | extern "C" {
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| 18 | #endif
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| 19 |
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| 20 | #define MAX_HOST_NAME 256
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| 21 | #define MAX_NLS_NAME 32
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| 22 |
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| 23 | /** The module name. */
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| 24 | #define DEVICE_NAME "vboxvfs"
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| 25 | /** The module description as seen in 'modinfo'. */
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| 26 | #define DEVICE_DESC "filesystem for VirtualBox Shared Folders"
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| 27 |
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| 28 | /* Not sure if we need this; it seems only necessary for kernel mounts. */
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| 29 | #if 0
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| 30 | typedef struct vboxvfs_mountinfo
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| 31 | {
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| 32 | char name[MAX_HOST_NAME];
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| 33 | char nls_name[MAX_NLS_NAME];
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| 34 | int uid;
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| 35 | int gid;
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| 36 | int ttl;
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| 37 | } vboxvfs_mountinfo_t;
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| 38 | #endif
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| 39 |
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| 40 | #ifdef _KERNEL
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| 41 |
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| 42 | #include "../../common/VBoxGuestLib/VBoxCalls.h"
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| 43 | #include <sys/vfs.h>
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| 44 | #include <sys/vfs_opreg.h>
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| 45 |
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| 46 | /** VNode for VBoxVFS */
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| 47 | typedef struct vboxvfs_vnode
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| 48 | {
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| 49 | vnode_t *pVNode;
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| 50 | vattr_t Attr;
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| 51 | SHFLSTRING *pPath;
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| 52 | kmutex_t MtxContents;
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| 53 | } vboxvfs_vnode_t;
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| 54 |
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| 55 |
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| 56 | /** Per-file system mount instance data. */
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| 57 | typedef struct vboxvfs_globinfo
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| 58 | {
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| 59 | VBSFMAP Map;
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| 60 | int Ttl;
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| 61 | int Uid;
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| 62 | int Gid;
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| 63 | vfs_t *pVFS;
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| 64 | vboxvfs_vnode_t *pVNodeRoot;
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| 65 | kmutex_t MtxFS;
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| 66 | } vboxvfs_globinfo_t;
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| 67 |
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| 68 | extern struct vnodeops *g_pVBoxVFS_vnodeops;
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| 69 | extern const fs_operation_def_t g_VBoxVFS_vnodeops_template[];
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| 70 | extern VBSFCLIENT g_VBoxVFSClient;
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| 71 |
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| 72 | /** Helper functions */
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| 73 | extern int vboxvfs_Stat(const char *pszCaller, vboxvfs_globinfo_t *pVBoxVFSGlobalInfo, SHFLSTRING *pPath,
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| 74 | RTFSOBJINFO *pResult, boolean_t fAllowFailure);
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| 75 | extern void vboxvfs_InitVNode(vboxvfs_globinfo_t *pVBoxVFSGlobalInfo, vboxvfs_vnode_t *pVBoxVNode,
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| 76 | RTFSOBJINFO *pFSInfo);
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| 77 |
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| 78 |
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| 79 | /** Helper macros */
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| 80 | #define VFS_TO_VBOXVFS(vfs) ((vboxvfs_globinfo_t *)((vfs)->vfs_data))
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| 81 | #define VBOXVFS_TO_VFS(vboxvfs) ((vboxvfs)->pVFS)
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| 82 | #define VN_TO_VBOXVN(vnode) ((vboxvfs_vnode_t *)((vnode)->v_data))
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| 83 | #define VBOXVN_TO_VN(vboxvnode) ((vboxvnode)->pVNode)
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| 84 |
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| 85 | #endif /* _KERNEL */
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| 86 |
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| 87 | #ifdef __cplusplus
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| 88 | }
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| 89 | #endif
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| 90 |
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| 91 | #endif /* ___VBoxVFS_Solaris_h */
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| 92 |
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