lib/plist_int.h

   1 /*
   2  * Prefix list internal definitions.
   3  * Copyright (C) 1999 Kunihiro Ishiguro
   4  *
   5  * This file is part of GNU Zebra.
   6  *
   7  * GNU Zebra is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published
   9  * by the Free Software Foundation; either version 2, or (at your
  10  * option) any 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 _QUAGGA_PLIST_INT_H
  24 #define _QUAGGA_PLIST_INT_H
  25
  26 enum prefix_name_type { PREFIX_TYPE_STRING, PREFIX_TYPE_NUMBER };
  27
  28 struct pltrie_table;
  29
  30 struct prefix_list {
  31         char *name;
  32         char *desc;
  33
  34         struct prefix_master *master;
  35
  36         enum prefix_name_type type;
  37
  38         int count;
  39         int rangecount;
  40
  41         struct prefix_list_entry *head;
  42         struct prefix_list_entry *tail;
  43
  44         struct pltrie_table *trie;
  45
  46         struct prefix_list *next;
  47         struct prefix_list *prev;
  48 };
  49
  50 /* Each prefix-list's entry. */
  51 struct prefix_list_entry {
  52         int seq;
  53
  54         int le;
  55         int ge;
  56
  57         enum prefix_list_type type;
  58
  59         int any;
  60         struct prefix prefix;
  61
  62         unsigned long refcnt;
  63         unsigned long hitcnt;
  64
  65         struct prefix_list_entry *next;
  66         struct prefix_list_entry *prev;
  67
  68         /* up the chain for best match search */
  69         struct prefix_list_entry *next_best;
  70 };
  71
  72 #endif /* _QUAGGA_PLIST_INT_H */