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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 | |
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23 | #ifndef _ZEBRA_OSPF_FLOOD_H |
| 24 | #define _ZEBRA_OSPF_FLOOD_H |
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25 | |
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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 *); |
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35 | |
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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 *); |
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46 | |
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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 *, |
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63 | struct ospf_lsa *); |
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64 | |
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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 *); |
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69 | extern void ospf_lsa_flush (struct ospf *, struct ospf_lsa *); |
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70 | extern struct external_info *ospf_external_info_check (struct ospf_lsa *); |
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71 | |
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72 | extern void ospf_lsdb_init (struct ospf_lsdb *); |
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73 | |
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74 | #endif /* _ZEBRA_OSPF_FLOOD_H */ |
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