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/*
* Prefix list internal definitions.
* Copyright (C) 1999 Kunihiro Ishiguro
*
* This file is part of GNU Zebra.
*
* GNU Zebra is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2, or (at your
* option) any later version.
*
* GNU Zebra is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _QUAGGA_PLIST_INT_H
#define _QUAGGA_PLIST_INT_H
#ifdef __cplusplus
extern "C" {
#endif
struct pltrie_table;
PREDECL_RBTREE_UNIQ(plist);
struct prefix_list {
char *name;
char *desc;
struct prefix_master *master;
int count;
int rangecount;
struct plist_item plist_item;
struct prefix_list_entry *head;
struct prefix_list_entry *tail;
struct pltrie_table *trie;
};
/* Each prefix-list's entry. */
struct prefix_list_entry {
int64_t seq;
int le;
int ge;
enum prefix_list_type type;
bool any;
struct prefix prefix;
unsigned long refcnt;
unsigned long hitcnt;
struct prefix_list *pl;
struct prefix_list_entry *next;
struct prefix_list_entry *prev;
/* up the chain for best match search */
struct prefix_list_entry *next_best;
/* Flag to track trie/list installation status. */
bool installed;
};
extern void prefix_list_entry_free(struct prefix_list_entry *pentry);
extern void prefix_list_entry_delete2(struct prefix_list_entry *ple);
extern void prefix_list_entry_update_start(struct prefix_list_entry *ple);
extern void prefix_list_entry_update_finish(struct prefix_list_entry *ple);
#ifdef __cplusplus
}
#endif
#endif /* _QUAGGA_PLIST_INT_H */
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