fs/autofs4/symlink.c

   1 /* -*- 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 autofs4_readlink(struct dentry *dentry, char *buffer, int buflen)
  16 {
  17         struct autofs_info *ino = autofs4_dentry_ino(dentry);
  18
  19         return vfs_readlink(dentry, buffer, buflen, ino->u.symlink);
  20 }
  21
  22 static int autofs4_follow_link(struct dentry *dentry, struct nameidata *nd)
  23 {
  24         struct autofs_info *ino = autofs4_dentry_ino(dentry);
  25
  26         return vfs_follow_link(nd, ino->u.symlink);
  27 }
  28
  29 struct inode_operations autofs4_symlink_inode_operations = {
  30         readlink:       autofs4_readlink,
  31         follow_link:    autofs4_follow_link
  32 };