Revision 4aba098c8d64329f0c4b24d12e1dc5398dd41a75 authored by Russell King on 03 February 2010, 15:48:03 UTC, committed by Russell King on 03 February 2010, 15:48:03 UTC
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 parent 0b7d517
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acl.h
/*
 * 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

extern int jffs2_check_acl(struct inode *, int);
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 struct xattr_handler jffs2_acl_access_xattr_handler;
extern struct xattr_handler jffs2_acl_default_xattr_handler;

#else

#define jffs2_check_acl				(NULL)
#define jffs2_acl_chmod(inode)			(0)
#define jffs2_init_acl_pre(dir_i,inode,mode)	(0)
#define jffs2_init_acl_post(inode)		(0)

#endif	/* CONFIG_JFFS2_FS_POSIX_ACL */
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