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 along
  17  * with this program; see the file COPYING; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #ifndef OSPF6_FLOOD_H
  22 #define OSPF6_FLOOD_H
  23
  24 /* Debug option */
  25 extern unsigned char conf_debug_ospf6_flooding;
  26 #define OSPF6_DEBUG_FLOODING_ON() \
  27   (conf_debug_ospf6_flooding = 1)
  28 #define OSPF6_DEBUG_FLOODING_OFF() \
  29   (conf_debug_ospf6_flooding = 0)
  30 #define IS_OSPF6_DEBUG_FLOODING \
  31   (conf_debug_ospf6_flooding)
  32
  33 /* Function Prototypes */
  34 extern struct ospf6_lsdb *ospf6_get_scoped_lsdb (struct ospf6_lsa *lsa);
  35 extern struct ospf6_lsdb *ospf6_get_scoped_lsdb_self (struct ospf6_lsa *lsa);
  36
  37 /* origination & purging */
  38 extern void ospf6_lsa_originate (struct ospf6_lsa *lsa);
  39 extern void ospf6_lsa_originate_process (struct ospf6_lsa *lsa,
  40                                          struct ospf6 *process);
  41 extern void ospf6_lsa_originate_area (struct ospf6_lsa *lsa,
  42                                      struct ospf6_area *oa);
  43 extern void ospf6_lsa_originate_interface (struct ospf6_lsa *lsa,
  44                                            struct ospf6_interface *oi);
  45 extern void ospf6_lsa_purge (struct ospf6_lsa *lsa);
  46
  47 /* access method to retrans_count */
  48 extern void ospf6_increment_retrans_count (struct ospf6_lsa *lsa);
  49 extern void ospf6_decrement_retrans_count (struct ospf6_lsa *lsa);
  50
  51 /* flooding & clear flooding */
  52 extern void ospf6_flood_clear (struct ospf6_lsa *lsa);
  53 extern void ospf6_flood (struct ospf6_neighbor *from, struct ospf6_lsa *lsa);
  54 extern void ospf6_flood_area (struct ospf6_neighbor *from,
  55                               struct ospf6_lsa *lsa, struct ospf6_area *oa);
  56
  57 /* receive & install */
  58 extern void ospf6_receive_lsa (struct ospf6_neighbor *from,
  59                                struct ospf6_lsa_header *header);
  60 extern void ospf6_install_lsa (struct ospf6_lsa *lsa);
  61
  62 extern int config_write_ospf6_debug_flood (struct vty *vty);
  63 extern void install_element_ospf6_debug_flood (void);
  64
  65 #endif /* OSPF6_FLOOD_H */
  66
  67