| 1 | /* $Id: vboxfs_vfs.h 88215 2021-03-19 18:42:55Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox File System for Solaris Guests, VFS header.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2009-2020 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 GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_vfs_h
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| 28 | #define GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_vfs_h
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| 29 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 30 | # pragma once
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| 31 | #endif
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| 32 |
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| 33 | #ifdef __cplusplus
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| 34 | extern "C" {
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| 35 | #endif
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| 36 |
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| 37 | /*
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| 38 | * Shared Folders filesystem per-mount data structure.
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| 39 | */
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| 40 | typedef struct sffs_data {
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| 41 | vfs_t *sf_vfsp; /* filesystem's vfs struct */
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| 42 | vnode_t *sf_rootnode; /* of vnode of the root directory */
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| 43 | int sf_stat_ttl; /* ttl for stat caches (in ms) */
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| 44 | int sf_fsync; /* whether to honor fsync or not */
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| 45 | char *sf_share_name;
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| 46 | char *sf_mntpath; /* name of mount point */
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| 47 | sfp_mount_t *sf_handle;
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| 48 | uint64_t sf_ino; /* per FS ino generator */
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| 49 | } sffs_data_t;
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| 50 |
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| 51 | /*
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| 52 | * Workaround for older Solaris versions which called map_addr()/choose_addr()/
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| 53 | * map_addr_proc() with an 'alignment' argument that was removed in Solaris
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| 54 | * 11.4.
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| 55 | */
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| 56 | typedef struct VBoxVFS_SolAddrMap
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| 57 | {
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| 58 | union
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| 59 | {
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| 60 | void *(*pfnSol_map_addr) (caddr_t *, size_t, offset_t, uint_t);
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| 61 | void *(*pfnSol_map_addr_old) (caddr_t *, size_t, offset_t, int, uint_t);
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| 62 | } MapAddr;
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| 63 |
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| 64 | union
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| 65 | {
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| 66 | int (*pfnSol_choose_addr) (struct as *, caddr_t *, size_t, offset_t, uint_t);
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| 67 | int (*pfnSol_choose_addr_old) (struct as *, caddr_t *, size_t, offset_t, int, uint_t);
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| 68 | } ChooseAddr;
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| 69 | } VBoxVFS_SolAddrMap;
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| 70 | typedef VBoxVFS_SolAddrMap *pVBoxVFS_SolAddrMap;
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| 71 |
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| 72 | extern bool g_fVBoxVFS_SolOldAddrMap;
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| 73 | extern VBoxVFS_SolAddrMap g_VBoxVFS_SolAddrMap;
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| 74 |
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| 75 | #ifdef __cplusplus
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| 76 | }
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| 77 | #endif
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| 78 |
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| 79 | #endif /* !GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_vfs_h */
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| 80 |
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