testcases/kernel/module/delete_module/dummy_del_mod_dep.c

   1 /*
   2  * Copyright (c) Wipro Technologies Ltd, 2002.  All Rights Reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of version 2 of the GNU General Public License as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it would be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11  *
  12  * You should have received a copy of the GNU General Public License along
  13  * with this program; if not, write the Free Software Foundation, Inc., 59
  14  * Temple Place - Suite 330, Boston MA 02111-1307, USA.
  15  *
  16  */
  17 /*************************************************************************
  18  * Description: This is a kernel loadable module programme used by
  19  *              delete_module03 testcase which inserts this module as part
  20  *              of setup. This module has dependency on dummy_del_mod module
  21  *              (calls function of dummy_del_mod during initialization).
  22  *************************************************************************/
  23
  24 #define MODULE
  25 /* #define __KERNEL__    Commented this line out b/c it causes errors with
  26  *                       module.h when it calls /usr/include/linux/version.h
  27  *                       -11/22/02 Robbie Williamson <robbiew@us.ibm.com>
  28  */
  29
  30 #include <asm/atomic.h>
  31 #include <linux/module.h>
  32 #include <linux/init.h>
  33 #include <linux/proc_fs.h>
  34 #include <linux/kernel.h>
  35
  36 extern int dummy_func_test(void);
  37
  38 static int __init dummy_init(void) {
  39         struct proc_dir_entry *proc_dummy;
  40
  41         proc_dummy = proc_mkdir("dummy_dep", 0);
  42         dummy_func_test();
  43         return 0;
  44 }
  45
  46 static void __exit dummy_exit(void) {
  47         remove_proc_entry("dummy_dep", 0);
  48 }
  49
  50 module_init(dummy_init);
  51 module_exit(dummy_exit);