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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * fs/cifs/cifs_fs_sb.h
3 *
4 * Copyright (c) International Business Machines Corp., 2002,2004
5 * Author(s): Steve French (sfrench@us.ibm.com)
6 *
7 * This library is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU Lesser General Public License as published
9 * by the Free Software Foundation; either version 2.1 of the License, or
10 * (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
15 * the GNU Lesser General Public License for more details.
16 *
17 */
18#ifndef _CIFS_FS_SB_H
19#define _CIFS_FS_SB_H
20
21#define CIFS_MOUNT_NO_PERM 1 /* do not do client vfs_perm check */
22#define CIFS_MOUNT_SET_UID 2 /* set current->euid in create etc. */
23#define CIFS_MOUNT_SERVER_INUM 4 /* inode numbers from uniqueid from server */
24#define CIFS_MOUNT_DIRECT_IO 8 /* do not write nor read through page cache */
25#define CIFS_MOUNT_NO_XATTR 0x10 /* if set - disable xattr support */
Steve French6a0b4822005-04-28 22:41:05 -070026#define CIFS_MOUNT_MAP_SPECIAL_CHR 0x20 /* remap illegal chars in filenames */
Steve French0a4b92c2006-01-12 15:44:21 -080027#define CIFS_MOUNT_POSIX_PATHS 0x40 /* Negotiate posix pathnames if possible. */
28#define CIFS_MOUNT_UNX_EMUL 0x80 /* Network compat with SFUnix emulation */
Steve Frenchd3485d32005-08-19 11:04:29 -070029#define CIFS_MOUNT_NO_BRL 0x100 /* No sending byte range locks to srv */
Steve French0a4b92c2006-01-12 15:44:21 -080030#define CIFS_MOUNT_CIFS_ACL 0x200 /* send ACL requests to non-POSIX srv */
Linus Torvalds1da177e2005-04-16 15:20:36 -070031
32struct cifs_sb_info {
33 struct cifsTconInfo *tcon; /* primary mount */
34 struct list_head nested_tcon_q;
35 struct nls_table *local_nls;
36 unsigned int rsize;
37 unsigned int wsize;
38 uid_t mnt_uid;
39 gid_t mnt_gid;
40 mode_t mnt_file_mode;
41 mode_t mnt_dir_mode;
42 int mnt_cifs_flags;
Steve French2fe87f02006-09-21 07:02:52 +000043 int prepathlen;
44 char * prepath;
Linus Torvalds1da177e2005-04-16 15:20:36 -070045};
46#endif /* _CIFS_FS_SB_H */