ospf6d/ospf6_top.h

   1 /*
   2  * OSPFv3 Top Level Data Structure
   3  * Copyright (C) 1999 Yasuhiro Ohara
   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
  19  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  20  * Boston, MA 02111-1307, USA.
  21  */
  22
  23 #ifndef OSPF6_TOP_H
  24 #define OSPF6_TOP_H
  25
  26 #include "routemap.h"
  27
  28 /* ospfv3 top level data structure */
  29 struct ospf6
  30 {
  31   /* process id */
  32   u_long process_id;
  33
  34   /* start time */
  35   struct timeval starttime;
  36
  37   /* ospf version must be 3 */
  38   unsigned char version;
  39
  40   /* my router id */
  41   u_int32_t router_id;
  42
  43   /* list of areas */
  44   list area_list;
  45
  46   /* AS scope link state database */
  47   struct ospf6_lsdb *lsdb;
  48
  49   /* redistribute route-map */
  50   struct
  51   {
  52     char *name;
  53     struct route_map *map;
  54   } rmap[ZEBRA_ROUTE_MAX];
  55
  56   struct thread *t_route_calculation;
  57   u_int stat_route_calculation_execed;
  58
  59   struct ospf6_route_table *route_table;
  60   struct ospf6_route_table *topology_table;
  61   struct ospf6_route_table *external_table;
  62
  63   void (*foreach_area) (struct ospf6 *, void *arg, int val,
  64                         void (*func) (void *, int, void *));
  65   void (*foreach_if)   (struct ospf6 *, void *arg, int val,
  66                         void (*func) (void *, int, void *));
  67   void (*foreach_nei)  (struct ospf6 *, void *arg, int val,
  68                         void (*func) (void *, int, void *));
  69
  70   struct thread *maxage_remover;
  71
  72   list nexthop_list;
  73 };
  74
  75 extern struct ospf6 *ospf6;
  76
  77 /* prototypes */
  78 int
  79 ospf6_top_count_neighbor_in_state (u_char state, struct ospf6 *o6);
  80
  81 void
  82 ospf6_top_schedule_maxage_remover (void *arg, int val, struct ospf6 *o6);
  83
  84 void ospf6_show (struct vty *);
  85 void ospf6_statistics_show (struct vty *vty, struct ospf6 *o6);
  86
  87 struct ospf6 *ospf6_start ();
  88 void ospf6_stop ();
  89
  90 void ospf6_delete (struct ospf6 *);
  91 int ospf6_is_asbr (struct ospf6 *);
  92
  93 void ospf6_top_init ();
  94
  95 #endif /* OSPF6_TOP_H */
  96