ia64/linux-2.6.18-xen.hg

view fs/jffs2/acl.h @ 524:7f8b544237bf

netfront: Allow netfront in domain 0.

This is useful if your physical network device is in a utility domain.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Tue Apr 15 15:18:58 2008 +0100 (2008-04-15)
parents 831230e53067
children
line source
1 /*
2 * JFFS2 -- Journalling Flash File System, Version 2.
3 *
4 * Copyright (C) 2006 NEC Corporation
5 *
6 * Created by KaiGai Kohei <kaigai@ak.jp.nec.com>
7 *
8 * For licensing information, see the file 'LICENCE' in this directory.
9 *
10 */
11 struct jffs2_acl_entry {
12 jint16_t e_tag;
13 jint16_t e_perm;
14 jint32_t e_id;
15 };
17 struct jffs2_acl_entry_short {
18 jint16_t e_tag;
19 jint16_t e_perm;
20 };
22 struct jffs2_acl_header {
23 jint32_t a_version;
24 };
26 #ifdef CONFIG_JFFS2_FS_POSIX_ACL
28 #define JFFS2_ACL_NOT_CACHED ((void *)-1)
30 extern int jffs2_permission(struct inode *, int, struct nameidata *);
31 extern int jffs2_acl_chmod(struct inode *);
32 extern int jffs2_init_acl(struct inode *, struct inode *);
33 extern void jffs2_clear_acl(struct jffs2_inode_info *);
35 extern struct xattr_handler jffs2_acl_access_xattr_handler;
36 extern struct xattr_handler jffs2_acl_default_xattr_handler;
38 #else
40 #define jffs2_permission NULL
41 #define jffs2_acl_chmod(inode) (0)
42 #define jffs2_init_acl(inode,dir) (0)
43 #define jffs2_clear_acl(f)
45 #endif /* CONFIG_JFFS2_FS_POSIX_ACL */