| 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 | }; |
| 26 | |
| 27 | #ifdef CONFIG_JFFS2_FS_POSIX_ACL |
| 28 | |
| 29 | struct posix_acl *jffs2_get_acl(struct inode *inode, int type); |
| 30 | extern int jffs2_acl_chmod(struct inode *); |
| 31 | extern int jffs2_init_acl_pre(struct inode *, struct inode *, umode_t *); |
| 32 | extern int jffs2_init_acl_post(struct inode *); |
| 33 | |
| 34 | extern const struct xattr_handler jffs2_acl_access_xattr_handler; |
| 35 | extern const struct xattr_handler jffs2_acl_default_xattr_handler; |
| 36 | |
| 37 | #else |
| 38 | |
| 39 | #define jffs2_get_acl (NULL) |
| 40 | #define jffs2_acl_chmod(inode) (0) |
| 41 | #define jffs2_init_acl_pre(dir_i,inode,mode) (0) |
| 42 | #define jffs2_init_acl_post(inode) (0) |
| 43 | |
| 44 | #endif /* CONFIG_JFFS2_FS_POSIX_ACL */ |