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TP-Link_Archer-XR500v/EN7526G_3.18Kernel_SDK/linux-3.18.21/fs/jffs2/acl.h
2024-07-22 01:58:46 -03:00

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/*
* 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
struct posix_acl *jffs2_get_acl(struct inode *inode, int type);
int jffs2_set_acl(struct inode *inode, struct posix_acl *acl, int type);
extern int jffs2_init_acl_pre(struct inode *, struct inode *, umode_t *);
extern int jffs2_init_acl_post(struct inode *);
#else
#define jffs2_get_acl (NULL)
#define jffs2_set_acl (NULL)
#define jffs2_init_acl_pre(dir_i,inode,mode) (0)
#define jffs2_init_acl_post(inode) (0)
#endif /* CONFIG_JFFS2_FS_POSIX_ACL */