/* * JFFS2 -- Journalling Flash File System, Version 2. * * Copyright © 2006 NEC Corporation * * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> * * For licensing information, see the file 'LICENCE' in this directory. * */ struct jffs2_acl_entry { jint16_t e_tag; jint16_t e_perm; jint32_t e_id; }; struct jffs2_acl_entry_short { jint16_t e_tag; jint16_t e_perm; }; struct jffs2_acl_header { jint32_t a_version; }; #ifdef CONFIG_JFFS2_FS_POSIX_ACL #define JFFS2_ACL_NOT_CACHED ((void *)-1) extern struct posix_acl *jffs2_get_acl(struct inode *inode, int type); extern int jffs2_permission(struct inode *, int, struct nameidata *); extern int jffs2_acl_chmod(struct inode *); extern int jffs2_init_acl_pre(struct inode *, struct inode *, int *); extern int jffs2_init_acl_post(struct inode *); extern void jffs2_clear_acl(struct jffs2_inode_info *); extern struct xattr_handler jffs2_acl_access_xattr_handler; extern struct xattr_handler jffs2_acl_default_xattr_handler; #else #define jffs2_get_acl(inode, type) (NULL) #define jffs2_permission (NULL) #define jffs2_acl_chmod(inode) (0) #define jffs2_init_acl_pre(dir_i,inode,mode) (0) #define jffs2_init_acl_post(inode) (0) #define jffs2_clear_acl(f) #endif /* CONFIG_JFFS2_FS_POSIX_ACL */