1652ecc20SKaiGai Kohei /* 2652ecc20SKaiGai Kohei * JFFS2 -- Journalling Flash File System, Version 2. 3aa98d7cfSKaiGai Kohei * 4aa98d7cfSKaiGai Kohei * Copyright (C) 2006 NEC Corporation 5aa98d7cfSKaiGai Kohei * 6652ecc20SKaiGai Kohei * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> 7652ecc20SKaiGai Kohei * 8652ecc20SKaiGai Kohei * For licensing information, see the file 'LICENCE' in this directory. 9652ecc20SKaiGai Kohei * 10652ecc20SKaiGai Kohei */ 11de1f72faSKaiGai Kohei struct jffs2_acl_entry { 12aa98d7cfSKaiGai Kohei jint16_t e_tag; 13aa98d7cfSKaiGai Kohei jint16_t e_perm; 14aa98d7cfSKaiGai Kohei jint32_t e_id; 15de1f72faSKaiGai Kohei }; 16aa98d7cfSKaiGai Kohei 17de1f72faSKaiGai Kohei struct jffs2_acl_entry_short { 18aa98d7cfSKaiGai Kohei jint16_t e_tag; 19aa98d7cfSKaiGai Kohei jint16_t e_perm; 20de1f72faSKaiGai Kohei }; 21aa98d7cfSKaiGai Kohei 22de1f72faSKaiGai Kohei struct jffs2_acl_header { 23aa98d7cfSKaiGai Kohei jint32_t a_version; 24de1f72faSKaiGai Kohei }; 25aa98d7cfSKaiGai Kohei 26aa98d7cfSKaiGai Kohei #ifdef __KERNEL__ 27aa98d7cfSKaiGai Kohei #ifdef CONFIG_JFFS2_FS_POSIX_ACL 28aa98d7cfSKaiGai Kohei 29aa98d7cfSKaiGai Kohei #define JFFS2_ACL_NOT_CACHED ((void *)-1) 30aa98d7cfSKaiGai Kohei 31aa98d7cfSKaiGai Kohei extern int jffs2_permission(struct inode *, int, struct nameidata *); 32aa98d7cfSKaiGai Kohei extern int jffs2_acl_chmod(struct inode *); 33aa98d7cfSKaiGai Kohei extern int jffs2_init_acl(struct inode *, struct inode *); 34aa98d7cfSKaiGai Kohei extern void jffs2_clear_acl(struct inode *); 35aa98d7cfSKaiGai Kohei 36aa98d7cfSKaiGai Kohei extern struct xattr_handler jffs2_acl_access_xattr_handler; 37aa98d7cfSKaiGai Kohei extern struct xattr_handler jffs2_acl_default_xattr_handler; 38aa98d7cfSKaiGai Kohei 39aa98d7cfSKaiGai Kohei #else 40aa98d7cfSKaiGai Kohei 41aa98d7cfSKaiGai Kohei #define jffs2_permission NULL 42aa98d7cfSKaiGai Kohei #define jffs2_acl_chmod(inode) (0) 43aa98d7cfSKaiGai Kohei #define jffs2_init_acl(inode,dir) (0) 44aa98d7cfSKaiGai Kohei #define jffs2_clear_acl(inode) 45aa98d7cfSKaiGai Kohei 46aa98d7cfSKaiGai Kohei #endif /* CONFIG_JFFS2_FS_POSIX_ACL */ 47aa98d7cfSKaiGai Kohei #endif /* __KERNEL__ */ 48