net/dccp/diag.c

   1 /*
   2  *  net/dccp/diag.c
   3  *
   4  *  An implementation of the DCCP protocol
   5  *  Arnaldo Carvalho de Melo <acme@mandriva.com>
   6  *
   7  *      This program is free software; you can redistribute it and/or modify it
   8  *      under the terms of the GNU General Public License version 2 as
   9  *      published by the Free Software Foundation.
  10  */
  11
  12 #include <linux/config.h>
  13
  14 #include <linux/module.h>
  15 #include <linux/tcp_diag.h>
  16
  17 #include "dccp.h"
  18
  19 static void dccp_diag_get_info(struct sock *sk, struct inet_diag_msg *r,
  20                                void *_info)
  21 {
  22         r->idiag_rqueue = r->idiag_wqueue = 0;
  23 }
  24
  25 static struct inet_diag_handler dccp_diag_handler = {
  26         .idiag_hashinfo  = &dccp_hashinfo,
  27         .idiag_get_info  = dccp_diag_get_info,
  28         .idiag_type      = DCCPDIAG_GETSOCK,
  29         .idiag_info_size = 0,
  30 };
  31
  32 static int __init dccp_diag_init(void)
  33 {
  34         return inet_diag_register(&dccp_diag_handler);
  35 }
  36
  37 static void __exit dccp_diag_fini(void)
  38 {
  39         inet_diag_unregister(&dccp_diag_handler);
  40 }
  41
  42 module_init(dccp_diag_init);
  43 module_exit(dccp_diag_fini);
  44
  45 MODULE_LICENSE("GPL");
  46 MODULE_AUTHOR("Arnaldo Carvalho de Melo <acme@mandriva.com>");
  47 MODULE_DESCRIPTION("DCCP inet_diag handler");