| 1 | /* |
| 2 | * JFFS2 -- Journalling Flash File System, Version 2. |
| 3 | * |
| 4 | * Copyright © 2006 NEC Corporation |
| 5 | * |
| 6 | * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> |
| 7 | * |
| 8 | * For licensing information, see the file 'LICENCE' in this directory. |
| 9 | * |
| 10 | */ |
| 11 | |
| 12 | #include <linux/kernel.h> |
| 13 | #include <linux/fs.h> |
| 14 | #include <linux/jffs2.h> |
| 15 | #include <linux/xattr.h> |
| 16 | #include <linux/mtd/mtd.h> |
| 17 | #include "nodelist.h" |
| 18 | |
| 19 | static int jffs2_user_getxattr(const struct xattr_handler *handler, |
| 20 | struct dentry *unused, struct inode *inode, |
| 21 | const char *name, void *buffer, size_t size) |
| 22 | { |
| 23 | return do_jffs2_getxattr(inode, JFFS2_XPREFIX_USER, |
| 24 | name, buffer, size); |
| 25 | } |
| 26 | |
| 27 | static int jffs2_user_setxattr(const struct xattr_handler *handler, |
| 28 | struct dentry *unused, struct inode *inode, |
| 29 | const char *name, const void *buffer, |
| 30 | size_t size, int flags) |
| 31 | { |
| 32 | return do_jffs2_setxattr(inode, JFFS2_XPREFIX_USER, |
| 33 | name, buffer, size, flags); |
| 34 | } |
| 35 | |
| 36 | const struct xattr_handler jffs2_user_xattr_handler = { |
| 37 | .prefix = XATTR_USER_PREFIX, |
| 38 | .set = jffs2_user_setxattr, |
| 39 | .get = jffs2_user_getxattr |
| 40 | }; |