a001e5b558
Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Steve French <sfrench@samba.org> Cc: linux-cifs-client@lists.samba.org Signed-off-by: James Morris <jmorris@namei.org>
52 lines
2.2 KiB
C
52 lines
2.2 KiB
C
/*
|
|
* fs/cifs/cifs_fs_sb.h
|
|
*
|
|
* Copyright (c) International Business Machines Corp., 2002,2004
|
|
* Author(s): Steve French (sfrench@us.ibm.com)
|
|
*
|
|
* This library is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published
|
|
* by the Free Software Foundation; either version 2.1 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
* the GNU Lesser General Public License for more details.
|
|
*
|
|
*/
|
|
#ifndef _CIFS_FS_SB_H
|
|
#define _CIFS_FS_SB_H
|
|
|
|
#define CIFS_MOUNT_NO_PERM 1 /* do not do client vfs_perm check */
|
|
#define CIFS_MOUNT_SET_UID 2 /* set current's euid in create etc. */
|
|
#define CIFS_MOUNT_SERVER_INUM 4 /* inode numbers from uniqueid from server */
|
|
#define CIFS_MOUNT_DIRECT_IO 8 /* do not write nor read through page cache */
|
|
#define CIFS_MOUNT_NO_XATTR 0x10 /* if set - disable xattr support */
|
|
#define CIFS_MOUNT_MAP_SPECIAL_CHR 0x20 /* remap illegal chars in filenames */
|
|
#define CIFS_MOUNT_POSIX_PATHS 0x40 /* Negotiate posix pathnames if possible*/
|
|
#define CIFS_MOUNT_UNX_EMUL 0x80 /* Network compat with SFUnix emulation */
|
|
#define CIFS_MOUNT_NO_BRL 0x100 /* No sending byte range locks to srv */
|
|
#define CIFS_MOUNT_CIFS_ACL 0x200 /* send ACL requests to non-POSIX srv */
|
|
#define CIFS_MOUNT_OVERR_UID 0x400 /* override uid returned from server */
|
|
#define CIFS_MOUNT_OVERR_GID 0x800 /* override gid returned from server */
|
|
#define CIFS_MOUNT_DYNPERM 0x1000 /* allow in-memory only mode setting */
|
|
|
|
struct cifs_sb_info {
|
|
struct cifsTconInfo *tcon; /* primary mount */
|
|
struct list_head nested_tcon_q;
|
|
struct nls_table *local_nls;
|
|
unsigned int rsize;
|
|
unsigned int wsize;
|
|
uid_t mnt_uid;
|
|
gid_t mnt_gid;
|
|
mode_t mnt_file_mode;
|
|
mode_t mnt_dir_mode;
|
|
int mnt_cifs_flags;
|
|
int prepathlen;
|
|
char *prepath; /* relative path under the share to mount to */
|
|
#ifdef CONFIG_CIFS_DFS_UPCALL
|
|
char *mountdata; /* mount options received at mount time */
|
|
#endif
|
|
};
|
|
#endif /* _CIFS_FS_SB_H */
|