fs/autofs/symlink.c

   1 /* -*- linux-c -*- --------------------------------------------------------- *
   2  *
   3  * linux/fs/autofs/symlink.c
   4  *
   5  *  Copyright 1997-1998 Transmeta Corporation -- All Rights Reserved
   6  *
   7  * This file is part of the Linux kernel and is made available under
   8  * the terms of the GNU General Public License, version 2, or at your
   9  * option, any later version, incorporated herein by reference.
  10  *
  11  * ------------------------------------------------------------------------- */
  12
  13 #include "autofs_i.h"
  14
  15 static int autofs_readlink(struct dentry *dentry, char *buffer, int buflen)
  16 {
  17         char *s=((struct autofs_symlink *)dentry->d_inode->u.generic_ip)->data;
  18         return vfs_readlink(dentry, buffer, buflen, s);
  19 }
  20
  21 static int autofs_follow_link(struct dentry *dentry, struct nameidata *nd)
  22 {
  23         char *s=((struct autofs_symlink *)dentry->d_inode->u.generic_ip)->data;
  24         return vfs_follow_link(nd, s);
  25 }
  26
  27 struct inode_operations autofs_symlink_inode_operations = {
  28         .readlink       = autofs_readlink,
  29         .follow_link    = autofs_follow_link
  30 };