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1 | /* |
2 | PIM for Quagga | |
3 | Copyright (C) 2008 Everton da Silva Marques | |
4 | ||
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 2 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, but | |
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program; see the file COPYING; if not, write to the | |
17 | Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
18 | MA 02110-1301 USA | |
19 | ||
20 | $QuaggaId: $Format:%an, %ai, %h$ $ | |
21 | */ | |
22 | ||
23 | #ifndef PIM_NEIGHBOR_H | |
24 | #define PIM_NEIGHBOR_H | |
25 | ||
26 | #include <zebra.h> | |
27 | ||
28 | #include "if.h" | |
29 | #include "linklist.h" | |
30 | ||
31 | #include "pim_tlv.h" | |
32 | ||
33 | struct pim_neighbor { | |
34 | int64_t creation; /* timestamp of creation */ | |
35 | struct in_addr source_addr; | |
36 | pim_hello_options hello_options; | |
37 | uint16_t holdtime; | |
38 | uint16_t propagation_delay_msec; | |
39 | uint16_t override_interval_msec; | |
40 | uint32_t dr_priority; | |
41 | uint32_t generation_id; | |
42 | struct list *prefix_list; /* list of struct prefix */ | |
43 | struct thread *t_expire_timer; | |
44 | struct interface *interface; | |
45 | }; | |
46 | ||
47 | void pim_neighbor_timer_reset(struct pim_neighbor *neigh, uint16_t holdtime); | |
48 | void pim_neighbor_free(struct pim_neighbor *neigh); | |
49 | struct pim_neighbor *pim_neighbor_find(struct interface *ifp, | |
50 | struct in_addr source_addr); | |
51 | struct pim_neighbor *pim_neighbor_add(struct interface *ifp, | |
52 | struct in_addr source_addr, | |
53 | pim_hello_options hello_options, | |
54 | uint16_t holdtime, | |
55 | uint16_t propagation_delay, | |
56 | uint16_t override_interval, | |
57 | uint32_t dr_priority, | |
58 | uint32_t generation_id, | |
59 | struct list *addr_list); | |
60 | void pim_neighbor_delete(struct interface *ifp, | |
61 | struct pim_neighbor *neigh, | |
62 | const char *delete_message); | |
63 | void pim_neighbor_delete_all(struct interface *ifp, | |
64 | const char *delete_message); | |
65 | void pim_neighbor_update(struct pim_neighbor *neigh, | |
66 | pim_hello_options hello_options, | |
67 | uint16_t holdtime, | |
68 | uint32_t dr_priority, | |
69 | struct list *addr_list); | |
70 | struct prefix *pim_neighbor_find_secondary(struct pim_neighbor *neigh, | |
71 | struct in_addr addr); | |
dedccda6 | 72 | int pim_if_dr_election(struct interface *ifp); |
12e41d03 DL |
73 | |
74 | #endif /* PIM_NEIGHBOR_H */ |