ospfd/ospf_ase.h

   1 /*
   2  * OSPF AS External route calculation.
   3  * Copyright (C) 1999, 2000 Alex Zinin, Toshiaki Takada
   4  *
   5  * This file is part of GNU Zebra.
   6  *
   7  * GNU Zebra is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by the
   9  * Free Software Foundation; either version 2, or (at your option) any
  10  * later version.
  11  *
  12  * GNU Zebra is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; see the file COPYING; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 #ifndef _ZEBRA_OSPF_ASE_H
  23 #define _ZEBRA_OSPF_ASE_H
  24
  25
  26 extern struct ospf_route *ospf_find_asbr_route (struct ospf *,
  27                                                 struct route_table *,
  28                                                 struct prefix_ipv4 *);
  29 extern struct ospf_route *ospf_find_asbr_route_through_area (struct
  30                                                              route_table *,
  31                                                              struct
  32                                                              prefix_ipv4 *,
  33                                                              struct ospf_area
  34                                                              *);
  35
  36 extern int ospf_ase_calculate_route (struct ospf *, struct ospf_lsa *);
  37 extern void ospf_ase_calculate_schedule (struct ospf *);
  38 extern void ospf_ase_calculate_timer_add (struct ospf *);
  39
  40 extern void ospf_ase_external_lsas_finish (struct route_table *);
  41 extern void ospf_ase_incremental_update (struct ospf *, struct ospf_lsa *);
  42 extern void ospf_ase_register_external_lsa (struct ospf_lsa *, struct ospf *);
  43 extern void ospf_ase_unregister_external_lsa (struct ospf_lsa *,
  44                                               struct ospf *);
  45
  46 #endif /* _ZEBRA_OSPF_ASE_H */