VirtualBox

source: vbox/trunk/src/VBox/Additions/solaris/SharedFolders/vboxfs_vfs.h@ 104448

Last change on this file since 104448 was 98103, checked in by vboxsync, 23 months ago

Copyright year updates by scm.

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1/* $Id: vboxfs_vfs.h 98103 2023-01-17 14:15:46Z vboxsync $ */
2/** @file
3 * VirtualBox File System for Solaris Guests, VFS header.
4 */
5
6/*
7 * Copyright (C) 2009-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * The contents of this file may alternatively be used under the terms
26 * of the Common Development and Distribution License Version 1.0
27 * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
28 * in the VirtualBox distribution, in which case the provisions of the
29 * CDDL are applicable instead of those of the GPL.
30 *
31 * You may elect to license modified versions of this file under the
32 * terms and conditions of either the GPL or the CDDL or both.
33 *
34 * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
35 */
36
37#ifndef GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_vfs_h
38#define GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_vfs_h
39#ifndef RT_WITHOUT_PRAGMA_ONCE
40# pragma once
41#endif
42
43#ifdef __cplusplus
44extern "C" {
45#endif
46
47/*
48 * Shared Folders filesystem per-mount data structure.
49 */
50typedef struct sffs_data {
51 vfs_t *sf_vfsp; /* filesystem's vfs struct */
52 vnode_t *sf_rootnode; /* of vnode of the root directory */
53 int sf_stat_ttl; /* ttl for stat caches (in ms) */
54 int sf_fsync; /* whether to honor fsync or not */
55 char *sf_share_name;
56 char *sf_mntpath; /* name of mount point */
57 sfp_mount_t *sf_handle;
58 uint64_t sf_ino; /* per FS ino generator */
59} sffs_data_t;
60
61/*
62 * Workaround for older Solaris versions which called map_addr()/choose_addr()/
63 * map_addr_proc() with an 'alignment' argument that was removed in Solaris
64 * 11.4.
65 */
66typedef struct VBoxVFS_SolAddrMap
67{
68 union
69 {
70 void *(*pfnSol_map_addr) (caddr_t *, size_t, offset_t, uint_t);
71 void *(*pfnSol_map_addr_old) (caddr_t *, size_t, offset_t, int, uint_t);
72 } MapAddr;
73
74 union
75 {
76 int (*pfnSol_choose_addr) (struct as *, caddr_t *, size_t, offset_t, uint_t);
77 int (*pfnSol_choose_addr_old) (struct as *, caddr_t *, size_t, offset_t, int, uint_t);
78 } ChooseAddr;
79} VBoxVFS_SolAddrMap;
80typedef VBoxVFS_SolAddrMap *pVBoxVFS_SolAddrMap;
81
82extern bool g_fVBoxVFS_SolOldAddrMap;
83extern VBoxVFS_SolAddrMap g_VBoxVFS_SolAddrMap;
84
85#ifdef __cplusplus
86}
87#endif
88
89#endif /* !GA_INCLUDED_SRC_solaris_SharedFolders_vboxfs_vfs_h */
90
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