1 /*
2 * JFFS2 -- Journalling Flash File System, Version 2.
3 *
4 * Copyright © 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
12 struct jffs2_acl_entry {
13 jint16_t e_tag;
14 jint16_t e_perm;
15 jint32_t e_id;
16 };
17
18 struct jffs2_acl_entry_short {
19 jint16_t e_tag;
20 jint16_t e_perm;
21 };
22
23 struct jffs2_acl_header {
24 jint32_t a_version;
25 struct jffs2_acl_entry a_entries[];
26 };
27
28 #ifdef CONFIG_JFFS2_FS_POSIX_ACL
29
30 struct posix_acl *jffs2_get_acl(struct inode *inode, int type, bool rcu);
31 int jffs2_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
32 struct posix_acl *acl, int type);
33 extern int jffs2_init_acl_pre(struct inode *, struct inode *, umode_t *);
34 extern int jffs2_init_acl_post(struct inode *);
35
36 #else
37
38 #define jffs2_get_acl (NULL)
39 #define jffs2_set_acl (NULL)
40 #define jffs2_init_acl_pre(dir_i,inode,mode) (0)
41 #define jffs2_init_acl_post(inode) (0)
42
43 #endif /* CONFIG_JFFS2_FS_POSIX_ACL */
44
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.