OpenCloudOS-Kernel/fs/autofs/symlink.c

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/* -*- linux-c -*- --------------------------------------------------------- *
*
* linux/fs/autofs/symlink.c
*
* Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved
*
* This file is part of the Linux kernel and is made available under
* the terms of the GNU General Public License, version 2, or at your
* option, any later version, incorporated herein by reference.
*
* ------------------------------------------------------------------------- */
#include "autofs_i.h"
/* Nothing to release.. */
static void *autofs_follow_link(struct dentry *dentry, struct nameidata *nd)
{
char *s=((struct autofs_symlink *)dentry->d_inode->u.generic_ip)->data;
nd_set_link(nd, s);
return NULL;
}
struct inode_operations autofs_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = autofs_follow_link
};