ospf6d/ospf6_flood.h

   1 /*
   2  * Copyright (C) 2003 Yasuhiro Ohara
   3  *
   4  * This file is part of GNU Zebra.
   5  *
   6  * GNU Zebra is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2, or (at your option) any
   9  * later version.
  10  *
  11  * GNU Zebra is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with GNU Zebra; see the file COPYING.  If not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #ifndef OSPF6_FLOOD_H
  23 #define OSPF6_FLOOD_H
  24
  25 /* Debug option */
  26 extern unsigned char conf_debug_ospf6_flooding;
  27 #define OSPF6_DEBUG_FLOODING_ON() \
  28   (conf_debug_ospf6_flooding = 1)
  29 #define OSPF6_DEBUG_FLOODING_OFF() \
  30   (conf_debug_ospf6_flooding = 0)
  31 #define IS_OSPF6_DEBUG_FLOODING \
  32   (conf_debug_ospf6_flooding)
  33
  34 /* Function Prototypes */
  35 extern struct ospf6_lsdb *ospf6_get_scoped_lsdb (struct ospf6_lsa *lsa);
  36 extern struct ospf6_lsdb *ospf6_get_scoped_lsdb_self (struct ospf6_lsa *lsa);
  37
  38 /* origination & purging */
  39 extern void ospf6_lsa_originate (struct ospf6_lsa *lsa);
  40 extern void ospf6_lsa_originate_process (struct ospf6_lsa *lsa,
  41                                          struct ospf6 *process);
  42 extern void ospf6_lsa_originate_area (struct ospf6_lsa *lsa,
  43                                      struct ospf6_area *oa);
  44 extern void ospf6_lsa_originate_interface (struct ospf6_lsa *lsa,
  45                                            struct ospf6_interface *oi);
  46 extern void ospf6_lsa_purge (struct ospf6_lsa *lsa);
  47
  48 /* access method to retrans_count */
  49 extern void ospf6_increment_retrans_count (struct ospf6_lsa *lsa);
  50 extern void ospf6_decrement_retrans_count (struct ospf6_lsa *lsa);
  51
  52 /* flooding & clear flooding */
  53 extern void ospf6_flood_clear (struct ospf6_lsa *lsa);
  54 extern void ospf6_flood (struct ospf6_neighbor *from, struct ospf6_lsa *lsa);
  55 extern void ospf6_flood_area (struct ospf6_neighbor *from,
  56                               struct ospf6_lsa *lsa, struct ospf6_area *oa);
  57
  58 /* receive & install */
  59 extern void ospf6_receive_lsa (struct ospf6_neighbor *from,
  60                                struct ospf6_lsa_header *header);
  61 extern void ospf6_install_lsa (struct ospf6_lsa *lsa);
  62
  63 extern int config_write_ospf6_debug_flood (struct vty *vty);
  64 extern void install_element_ospf6_debug_flood (void);
  65
  66 #endif /* OSPF6_FLOOD_H */
  67
  68