blob: 36e2d7bc7f7bd2a93eb8363b7b9b31801732e60f [file] [log] [blame]
Boaz Harrosh982980d2008-10-27 19:04:34 +02001/*
2 * Copyright (C) 2005, 2006
3 * Avishay Traeger (avishay@gmail.com) (avishay@il.ibm.com)
4 * Copyright (C) 2005, 2006
5 * International Business Machines
6 * Copyright (C) 2008, 2009
7 * Boaz Harrosh <bharrosh@panasas.com>
8 *
9 * Copyrights for code taken from ext2:
10 * Copyright (C) 1992, 1993, 1994, 1995
11 * Remy Card (card@masi.ibp.fr)
12 * Laboratoire MASI - Institut Blaise Pascal
13 * Universite Pierre et Marie Curie (Paris VI)
14 * from
15 * linux/fs/minix/inode.c
16 * Copyright (C) 1991, 1992 Linus Torvalds
17 *
18 * This file is part of exofs.
19 *
20 * exofs is free software; you can redistribute it and/or modify
21 * it under the terms of the GNU General Public License as published by
22 * the Free Software Foundation. Since it is based on ext2, and the only
23 * valid version of GPL for the Linux kernel is version 2, the only valid
24 * version of GPL for exofs is version 2.
25 *
26 * exofs is distributed in the hope that it will be useful,
27 * but WITHOUT ANY WARRANTY; without even the implied warranty of
28 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
29 * GNU General Public License for more details.
30 *
31 * You should have received a copy of the GNU General Public License
32 * along with exofs; if not, write to the Free Software
33 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
34 */
35
36#include <linux/namei.h>
37
38#include "exofs.h"
39
40static void *exofs_follow_link(struct dentry *dentry, struct nameidata *nd)
41{
42 struct exofs_i_info *oi = exofs_i(dentry->d_inode);
43
44 nd_set_link(nd, (char *)oi->i_data);
45 return NULL;
46}
47
48const struct inode_operations exofs_symlink_inode_operations = {
49 .readlink = generic_readlink,
50 .follow_link = page_follow_link_light,
51 .put_link = page_put_link,
52};
53
54const struct inode_operations exofs_fast_symlink_inode_operations = {
55 .readlink = generic_readlink,
56 .follow_link = exofs_follow_link,
57};