xref: /kernel/linux/linux-6.6/fs/hfsplus/xattr_user.c (revision 62306a36) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * linux/fs/hfsplus/xattr_user.c
4 *
5 * Vyacheslav Dubeyko <slava@dubeyko.com>
6 *
7 * Handler for user extended attributes.
8 */
9
10#include <linux/nls.h>
11
12#include "hfsplus_fs.h"
13#include "xattr.h"
14
15static int hfsplus_user_getxattr(const struct xattr_handler *handler,
16				 struct dentry *unused, struct inode *inode,
17				 const char *name, void *buffer, size_t size)
18{
19
20	return hfsplus_getxattr(inode, name, buffer, size,
21				XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN);
22}
23
24static int hfsplus_user_setxattr(const struct xattr_handler *handler,
25				 struct mnt_idmap *idmap,
26				 struct dentry *unused, struct inode *inode,
27				 const char *name, const void *buffer,
28				 size_t size, int flags)
29{
30	return hfsplus_setxattr(inode, name, buffer, size, flags,
31				XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN);
32}
33
34const struct xattr_handler hfsplus_xattr_user_handler = {
35	.prefix	= XATTR_USER_PREFIX,
36	.get	= hfsplus_user_getxattr,
37	.set	= hfsplus_user_setxattr,
38};
39