/* * JFFS2 -- Journalling Flash File System, Version 2. * * Copyright (C) 2001, 2002 Red Hat, Inc. * * Created by David Woodhouse <dwmw2@redhat.com> * * For licensing information, see the file 'LICENCE' in this directory. * * $Id: symlink-v24.c,v 1.14 2004/08/06 18:09:29 dmarlin Exp $ * */#include <linux/kernel.h>#include <linux/slab.h>#include <linux/fs.h>#include "nodelist.h"int jffs2_readlink(struct dentry *dentry, char *buffer, int buflen);int jffs2_follow_link(struct dentry *dentry, struct nameidata *nd);struct inode_operations jffs2_symlink_inode_operations ={		.readlink =	jffs2_readlink,	.follow_link =	jffs2_follow_link,	.setattr =	jffs2_setattr};int jffs2_readlink(struct dentry *dentry, char *buffer, int buflen){	unsigned char *kbuf;	int ret;	kbuf = jffs2_getlink(JFFS2_SB_INFO(dentry->d_inode->i_sb), JFFS2_INODE_INFO(dentry->d_inode));	if (IS_ERR(kbuf))		return PTR_ERR(kbuf);	ret = vfs_readlink(dentry, buffer, buflen, kbuf);	kfree(kbuf);	return ret;}int jffs2_follow_link(struct dentry *dentry, struct nameidata *nd){	unsigned char *buf;	int ret;	buf = jffs2_getlink(JFFS2_SB_INFO(dentry->d_inode->i_sb), JFFS2_INODE_INFO(dentry->d_inode));	if (IS_ERR(buf))		return PTR_ERR(buf);	ret = vfs_follow_link(nd, buf);	kfree(buf);	return ret;}