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/*
* Copyright (C) 2007 Red Hat. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License v2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 021110-1307, USA.
*/
#ifndef __XATTR__
#define __XATTR__
#include <linux/xattr.h>
#include "ctree.h"
/* Name indexes */
enum {
BTRFS_XATTR_INDEX_USER,
BTRFS_XATTR_INDEX_POSIX_ACL_ACCESS,
BTRFS_XATTR_INDEX_POSIX_ACL_DEFAULT,
BTRFS_XATTR_INDEX_TRUSTED,
BTRFS_XATTR_INDEX_SECURITY,
BTRFS_XATTR_INDEX_SYSTEM,
BTRFS_XATTR_INDEX_END,
};
extern struct xattr_handler btrfs_xattr_user_handler;
extern struct xattr_handler btrfs_xattr_trusted_handler;
extern struct xattr_handler btrfs_xattr_acl_access_handler;
extern struct xattr_handler btrfs_xattr_acl_default_handler;
extern struct xattr_handler btrfs_xattr_security_handler;
extern struct xattr_handler btrfs_xattr_system_handler;
extern struct xattr_handler *btrfs_xattr_handlers[];
ssize_t btrfs_xattr_get(struct inode *inode, int name_index, const char *name,
void *buffer, size_t size);
int btrfs_xattr_set(struct inode *inode, int name_index, const char *name,
const void *value, size_t size, int flags);
/*
* the only reason this is public is for acl.c. There may be a point where
* acl.c doesn't need it, and if thats the case we need to remove it and make
* it static in xattr.c
*/
size_t btrfs_xattr_generic_list(struct inode *inode, char *list,
size_t list_size, const char *name,
size_t name_len);
#endif /* __XATTR__ */
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