1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * JFFS2 -- Journalling Flash File System, Version 2. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright © 2006 NEC Corporation 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * For licensing information, see the file 'LICENCE' in this directory. 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun struct jffs2_acl_entry { 13*4882a593Smuzhiyun jint16_t e_tag; 14*4882a593Smuzhiyun jint16_t e_perm; 15*4882a593Smuzhiyun jint32_t e_id; 16*4882a593Smuzhiyun }; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun struct jffs2_acl_entry_short { 19*4882a593Smuzhiyun jint16_t e_tag; 20*4882a593Smuzhiyun jint16_t e_perm; 21*4882a593Smuzhiyun }; 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun struct jffs2_acl_header { 24*4882a593Smuzhiyun jint32_t a_version; 25*4882a593Smuzhiyun struct jffs2_acl_entry a_entries[]; 26*4882a593Smuzhiyun }; 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #ifdef CONFIG_JFFS2_FS_POSIX_ACL 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun struct posix_acl *jffs2_get_acl(struct inode *inode, int type); 31*4882a593Smuzhiyun int jffs2_set_acl(struct inode *inode, struct posix_acl *acl, int type); 32*4882a593Smuzhiyun extern int jffs2_init_acl_pre(struct inode *, struct inode *, umode_t *); 33*4882a593Smuzhiyun extern int jffs2_init_acl_post(struct inode *); 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #else 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #define jffs2_get_acl (NULL) 38*4882a593Smuzhiyun #define jffs2_set_acl (NULL) 39*4882a593Smuzhiyun #define jffs2_init_acl_pre(dir_i,inode,mode) (0) 40*4882a593Smuzhiyun #define jffs2_init_acl_post(inode) (0) 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #endif /* CONFIG_JFFS2_FS_POSIX_ACL */ 43