eigrpd/eigrp_network.h

   1 /*
   2  * EIGRP Network Related Functions.
   3  * Copyright (C) 2013-2014
   4  * Authors:
   5  *   Donnie Savage
   6  *   Jan Janovic
   7  *   Matej Perina
   8  *   Peter Orsag
   9  *   Peter Paluch
  10  *
  11  * This file is part of GNU Zebra.
  12  *
  13  * GNU Zebra is free software; you can redistribute it and/or modify it
  14  * under the terms of the GNU General Public License as published by the
  15  * Free Software Foundation; either version 2, or (at your option) any
  16  * later version.
  17  *
  18  * GNU Zebra is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  21  * General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with GNU Zebra; see the file COPYING.  If not, write to the Free
  25  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  26  * 02111-1307, USA.
  27  */
  28
  29 #ifndef _ZEBRA_EIGRP_NETWORK_H
  30 #define _ZEBRA_EIGRP_NETWORK_H
  31
  32 /* Prototypes */
  33
  34 extern int eigrp_sock_init (void);
  35 extern int eigrp_if_ipmulticast (struct eigrp *, struct prefix *, unsigned int);
  36 extern int eigrp_network_set (struct eigrp *, struct prefix_ipv4 *);
  37 extern int eigrp_network_unset (struct eigrp *eigrp, struct prefix_ipv4 *p);
  38
  39 extern int eigrp_hello_timer (struct thread *);
  40 extern void eigrp_if_update (struct interface *);
  41 extern int eigrp_if_add_allspfrouters (struct eigrp *, struct prefix *,
  42                                        unsigned int);
  43 extern int eigrp_if_drop_allspfrouters (struct eigrp *top, struct prefix *p,
  44                                         unsigned int ifindex);
  45 extern void eigrp_adjust_sndbuflen (struct eigrp *, unsigned int);
  46
  47 extern u_int32_t eigrp_calculate_metrics (struct eigrp *, struct eigrp_metrics *);
  48 extern u_int32_t eigrp_calculate_total_metrics (struct eigrp *, struct eigrp_neighbor_entry *);
  49 extern u_char eigrp_metrics_is_same(struct eigrp_metrics *,struct eigrp_metrics *);
  50 extern void eigrp_external_routes_refresh (struct eigrp *, int);
  51
  52 #endif /* EIGRP_NETWORK_H_ */