1 /*
2 * linux/fs/ext2/symlink.c
3 *
4 * Only fast symlinks left here - the rest is done by generic code. AV, 1999
5 *
6 * Copyright (C) 1992, 1993, 1994, 1995
7 * Remy Card (card@masi.ibp.fr)
8 * Laboratoire MASI - Institut Blaise Pascal
9 * Universite Pierre et Marie Curie (Paris VI)
10 *
11 * from
12 *
13 * linux/fs/minix/symlink.c
14 *
15 * Copyright (C) 1991, 1992 Linus Torvalds
16 *
17 * ext2 symlink handling code
18 */
19
20 #include <linux/fs.h>
21 #include <linux/ext2_fs.h>
22
ext2_readlink(struct dentry * dentry,char * buffer,int buflen)23 static int ext2_readlink(struct dentry *dentry, char *buffer, int buflen)
24 {
25 char *s = (char *)dentry->d_inode->u.ext2_i.i_data;
26 return vfs_readlink(dentry, buffer, buflen, s);
27 }
28
ext2_follow_link(struct dentry * dentry,struct nameidata * nd)29 static int ext2_follow_link(struct dentry *dentry, struct nameidata *nd)
30 {
31 char *s = (char *)dentry->d_inode->u.ext2_i.i_data;
32 return vfs_follow_link(nd, s);
33 }
34
35 struct inode_operations ext2_fast_symlink_inode_operations = {
36 readlink: ext2_readlink,
37 follow_link: ext2_follow_link,
38 };
39