fs/autofs4/init.c

   1 /* -*- c -*- --------------------------------------------------------------- *
   2  *
   3  * linux/fs/autofs/init.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 <linux/module.h>
  14 #include <linux/init.h>
  15 #include "autofs_i.h"
  16
  17 static struct dentry *autofs_mount(struct file_system_type *fs_type,
  18         int flags, const char *dev_name, void *data)
  19 {
  20         return mount_nodev(fs_type, flags, data, autofs4_fill_super);
  21 }
  22
  23 static struct file_system_type autofs_fs_type = {
  24         .owner          = THIS_MODULE,
  25         .name           = "autofs",
  26         .mount          = autofs_mount,
  27         .kill_sb        = autofs4_kill_sb,
  28 };
  29 MODULE_ALIAS_FS("autofs");
  30
  31 static int __init init_autofs4_fs(void)
  32 {
  33         int err;
  34
  35         autofs_dev_ioctl_init();
  36
  37         err = register_filesystem(&autofs_fs_type);
  38         if (err)
  39                 autofs_dev_ioctl_exit();
  40
  41         return err;
  42 }
  43
  44 static void __exit exit_autofs4_fs(void)
  45 {
  46         autofs_dev_ioctl_exit();
  47         unregister_filesystem(&autofs_fs_type);
  48 }
  49
  50 module_init(init_autofs4_fs)
  51 module_exit(exit_autofs4_fs)
  52 MODULE_LICENSE("GPL");