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 along
  24  * with this program; see the file COPYING; if not, write to the Free Software
  25  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  26  */
  27
  28 #ifndef _ZEBRA_EIGRP_NETWORK_H
  29 #define _ZEBRA_EIGRP_NETWORK_H
  30
  31 /* Prototypes */
  32
  33 extern int eigrp_sock_init(void);
  34 extern int eigrp_if_ipmulticast(struct eigrp *, struct prefix *, unsigned int);
  35 extern int eigrp_network_set(struct eigrp *eigrp, struct prefix *p);
  36 extern int eigrp_network_unset(struct eigrp *eigrp, struct prefix *p);
  37
  38 extern int eigrp_hello_timer(struct thread *);
  39 extern void eigrp_if_update(struct interface *);
  40 extern int eigrp_if_add_allspfrouters(struct eigrp *, struct prefix *,
  41                                       unsigned int);
  42 extern int eigrp_if_drop_allspfrouters(struct eigrp *top, struct prefix *p,
  43                                        unsigned int ifindex);
  44 extern void eigrp_adjust_sndbuflen(struct eigrp *, unsigned int);
  45
  46 extern uint32_t eigrp_calculate_metrics(struct eigrp *, struct eigrp_metrics);
  47 extern uint32_t eigrp_calculate_total_metrics(struct eigrp *,
  48                                               struct eigrp_nexthop_entry *);
  49 extern uint8_t eigrp_metrics_is_same(struct eigrp_metrics,
  50                                      struct eigrp_metrics);
  51 extern void eigrp_external_routes_refresh(struct eigrp *, int);
  52
  53 #endif /* EIGRP_NETWORK_H_ */