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718e3744 | 1 | /* |
2 | * OSPF Flooding -- RFC2328 Section 13. | |
3 | * Copyright (C) 1999, 2000 Toshiaki Takada | |
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 | ||
4dadc291 | 23 | #ifndef _ZEBRA_OSPF_FLOOD_H |
24 | #define _ZEBRA_OSPF_FLOOD_H | |
718e3744 | 25 | |
4dadc291 | 26 | extern int ospf_flood (struct ospf *, struct ospf_neighbor *, |
27 | struct ospf_lsa *, struct ospf_lsa *); | |
28 | extern int ospf_flood_through (struct ospf *, struct ospf_neighbor *, | |
29 | struct ospf_lsa *); | |
30 | extern int ospf_flood_through_area (struct ospf_area *, | |
31 | struct ospf_neighbor *, | |
32 | struct ospf_lsa *); | |
33 | extern int ospf_flood_through_as (struct ospf *, struct ospf_neighbor *, | |
34 | struct ospf_lsa *); | |
718e3744 | 35 | |
4dadc291 | 36 | extern unsigned long ospf_ls_request_count (struct ospf_neighbor *); |
37 | extern int ospf_ls_request_isempty (struct ospf_neighbor *); | |
38 | extern struct ospf_lsa *ospf_ls_request_new (struct lsa_header *); | |
39 | extern void ospf_ls_request_free (struct ospf_lsa *); | |
40 | extern void ospf_ls_request_add (struct ospf_neighbor *, struct ospf_lsa *); | |
41 | extern void ospf_ls_request_delete (struct ospf_neighbor *, | |
42 | struct ospf_lsa *); | |
43 | extern void ospf_ls_request_delete_all (struct ospf_neighbor *); | |
44 | extern struct ospf_lsa *ospf_ls_request_lookup (struct ospf_neighbor *, | |
45 | struct ospf_lsa *); | |
718e3744 | 46 | |
4dadc291 | 47 | extern unsigned long ospf_ls_retransmit_count (struct ospf_neighbor *); |
48 | extern unsigned long ospf_ls_retransmit_count_self (struct ospf_neighbor *, | |
49 | int); | |
50 | extern int ospf_ls_retransmit_isempty (struct ospf_neighbor *); | |
51 | extern void ospf_ls_retransmit_add (struct ospf_neighbor *, | |
52 | struct ospf_lsa *); | |
53 | extern void ospf_ls_retransmit_delete (struct ospf_neighbor *, | |
54 | struct ospf_lsa *); | |
55 | extern void ospf_ls_retransmit_clear (struct ospf_neighbor *); | |
56 | extern struct ospf_lsa *ospf_ls_retransmit_lookup (struct ospf_neighbor *, | |
57 | struct ospf_lsa *); | |
58 | extern void ospf_ls_retransmit_delete_nbr_area (struct ospf_area *, | |
59 | struct ospf_lsa *); | |
60 | extern void ospf_ls_retransmit_delete_nbr_as (struct ospf *, | |
61 | struct ospf_lsa *); | |
62 | extern void ospf_ls_retransmit_add_nbr_all (struct ospf_interface *, | |
718e3744 | 63 | struct ospf_lsa *); |
718e3744 | 64 | |
4dadc291 | 65 | extern void ospf_flood_lsa_area (struct ospf_lsa *, struct ospf_area *); |
66 | extern void ospf_flood_lsa_as (struct ospf_lsa *); | |
67 | extern void ospf_lsa_flush_area (struct ospf_lsa *, struct ospf_area *); | |
68 | extern void ospf_lsa_flush_as (struct ospf *, struct ospf_lsa *); | |
02d942c9 | 69 | extern void ospf_lsa_flush (struct ospf *, struct ospf_lsa *); |
4dadc291 | 70 | extern struct external_info *ospf_external_info_check (struct ospf_lsa *); |
718e3744 | 71 | |
4dadc291 | 72 | extern void ospf_lsdb_init (struct ospf_lsdb *); |
718e3744 | 73 | |
4dadc291 | 74 | #endif /* _ZEBRA_OSPF_FLOOD_H */ |