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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 along | |
18 | * with this program; see the file COPYING; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
20 | */ | |
21 | ||
22 | #ifndef _QUAGGA_PLIST_INT_H | |
23 | #define _QUAGGA_PLIST_INT_H | |
24 | ||
25 | enum prefix_name_type { PREFIX_TYPE_STRING, PREFIX_TYPE_NUMBER }; | |
26 | ||
27 | struct pltrie_table; | |
28 | ||
29 | struct prefix_list { | |
30 | char *name; | |
31 | char *desc; | |
32 | ||
33 | struct prefix_master *master; | |
34 | ||
35 | enum prefix_name_type type; | |
36 | ||
37 | int count; | |
38 | int rangecount; | |
39 | ||
40 | struct prefix_list_entry *head; | |
41 | struct prefix_list_entry *tail; | |
42 | ||
43 | struct pltrie_table *trie; | |
44 | ||
45 | struct prefix_list *next; | |
46 | struct prefix_list *prev; | |
47 | }; | |
48 | ||
49 | /* Each prefix-list's entry. */ | |
50 | struct prefix_list_entry { | |
51 | int64_t seq; | |
52 | ||
53 | int le; | |
54 | int ge; | |
55 | ||
56 | enum prefix_list_type type; | |
57 | ||
58 | int any; | |
59 | struct prefix prefix; | |
60 | ||
61 | unsigned long refcnt; | |
62 | unsigned long hitcnt; | |
63 | ||
64 | struct prefix_list_entry *next; | |
65 | struct prefix_list_entry *prev; | |
66 | ||
67 | /* up the chain for best match search */ | |
68 | struct prefix_list_entry *next_best; | |
69 | }; | |
70 | ||
71 | #endif /* _QUAGGA_PLIST_INT_H */ |