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
  18  * along with GNU Zebra; see the file COPYING.  If not, write to the Free
  19  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  20  * 02111-1307, USA.
  21  */
  22
  23 #ifndef _ZEBRA_OSPF_ASE_H
  24 #define _ZEBRA_OSPF_ASE_H
  25
  26
  27 extern struct ospf_route *ospf_find_asbr_route (struct ospf *,
  28                                                 struct route_table *,
  29                                                 struct prefix_ipv4 *);
  30 extern struct ospf_route *ospf_find_asbr_route_through_area (struct
  31                                                              route_table *,
  32                                                              struct
  33                                                              prefix_ipv4 *,
  34                                                              struct ospf_area
  35                                                              *);
  36
  37 extern int ospf_ase_calculate_route (struct ospf *, struct ospf_lsa *);
  38 extern void ospf_ase_calculate_schedule (struct ospf *);
  39 extern void ospf_ase_calculate_timer_add (struct ospf *);
  40
  41 extern void ospf_ase_external_lsas_finish (struct route_table *);
  42 extern void ospf_ase_incremental_update (struct ospf *, struct ospf_lsa *);
  43 extern void ospf_ase_register_external_lsa (struct ospf_lsa *, struct ospf *);
  44 extern void ospf_ase_unregister_external_lsa (struct ospf_lsa *,
  45                                               struct ospf *);
  46
  47 #endif /* _ZEBRA_OSPF_ASE_H */