projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| 12e41d03 DL |
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 | |
| 12e41d03 DL |
19 | */ |
| 20 | ||
| 21 | #ifndef PIM_NEIGHBOR_H | |
| 22 | #define PIM_NEIGHBOR_H | |
| 23 | ||
| 24 | #include <zebra.h> | |
| 25 | ||
| 26 | #include "if.h" | |
| 27 | #include "linklist.h" | |
| bce0e645 | 28 | #include "prefix.h" |
| 12e41d03 DL |
29 | |
| 30 | #include "pim_tlv.h" | |
| 31 | ||
| 32 | struct pim_neighbor { | |
| 33 | int64_t creation; /* timestamp of creation */ | |
| 34 | struct in_addr source_addr; | |
| 35 | pim_hello_options hello_options; | |
| 36 | uint16_t holdtime; | |
| 37 | uint16_t propagation_delay_msec; | |
| 38 | uint16_t override_interval_msec; | |
| 39 | uint32_t dr_priority; | |
| 40 | uint32_t generation_id; | |
| 41 | struct list *prefix_list; /* list of struct prefix */ | |
| 42 | struct thread *t_expire_timer; | |
| 43 | struct interface *interface; | |
| 44 | }; | |
| 45 | ||
| 46 | void pim_neighbor_timer_reset(struct pim_neighbor *neigh, uint16_t holdtime); | |
| 47 | void pim_neighbor_free(struct pim_neighbor *neigh); | |
| 48 | struct pim_neighbor *pim_neighbor_find(struct interface *ifp, | |
| 49 | struct in_addr source_addr); | |
| 1148de0a | 50 | |
| 99deb321 DS |
51 | struct pim_neighbor *pim_neighbor_find_if (struct interface *ifp); |
| 52 | ||
| 1148de0a DS |
53 | |
| 54 | #define PIM_NEIGHBOR_SEND_DELAY 0 | |
| 55 | #define PIM_NEIGHBOR_SEND_NOW 1 | |
| 12e41d03 DL |
56 | struct pim_neighbor *pim_neighbor_add(struct interface *ifp, |
| 57 | struct in_addr source_addr, | |
| 58 | pim_hello_options hello_options, | |
| 59 | uint16_t holdtime, | |
| 60 | uint16_t propagation_delay, | |
| 61 | uint16_t override_interval, | |
| 62 | uint32_t dr_priority, | |
| 63 | uint32_t generation_id, | |
| 1148de0a DS |
64 | struct list *addr_list, |
| 65 | int send_hello_now); | |
| 12e41d03 DL |
66 | void pim_neighbor_delete(struct interface *ifp, |
| 67 | struct pim_neighbor *neigh, | |
| 68 | const char *delete_message); | |
| 69 | void pim_neighbor_delete_all(struct interface *ifp, | |
| 70 | const char *delete_message); | |
| 71 | void pim_neighbor_update(struct pim_neighbor *neigh, | |
| 72 | pim_hello_options hello_options, | |
| 73 | uint16_t holdtime, | |
| 74 | uint32_t dr_priority, | |
| 75 | struct list *addr_list); | |
| 76 | struct prefix *pim_neighbor_find_secondary(struct pim_neighbor *neigh, | |
| 77 | struct in_addr addr); | |
| dedccda6 | 78 | int pim_if_dr_election(struct interface *ifp); |
| 12e41d03 DL |
79 | |
| 80 | #endif /* PIM_NEIGHBOR_H */ |