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- /*
- PIM for Quagga
- Copyright (C) 2008 Everton da Silva Marques
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING; if not, write to the
- Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- MA 02110-1301 USA
-
- $QuaggaId: $Format:%an, %ai, %h$ $
- */
- #ifndef PIM_NEIGHBOR_H
- #define PIM_NEIGHBOR_H
- #include <zebra.h>
- #include "if.h"
- #include "linklist.h"
- #include "pim_tlv.h"
- struct pim_neighbor {
- int64_t creation; /* timestamp of creation */
- struct in_addr source_addr;
- pim_hello_options hello_options;
- uint16_t holdtime;
- uint16_t propagation_delay_msec;
- uint16_t override_interval_msec;
- uint32_t dr_priority;
- uint32_t generation_id;
- struct list *prefix_list; /* list of struct prefix */
- struct thread *t_expire_timer;
- struct interface *interface;
- };
- void pim_neighbor_timer_reset(struct pim_neighbor *neigh, uint16_t holdtime);
- void pim_neighbor_free(struct pim_neighbor *neigh);
- struct pim_neighbor *pim_neighbor_find(struct interface *ifp,
- struct in_addr source_addr);
- struct pim_neighbor *pim_neighbor_add(struct interface *ifp,
- struct in_addr source_addr,
- pim_hello_options hello_options,
- uint16_t holdtime,
- uint16_t propagation_delay,
- uint16_t override_interval,
- uint32_t dr_priority,
- uint32_t generation_id,
- struct list *addr_list);
- void pim_neighbor_delete(struct interface *ifp,
- struct pim_neighbor *neigh,
- const char *delete_message);
- void pim_neighbor_delete_all(struct interface *ifp,
- const char *delete_message);
- void pim_neighbor_update(struct pim_neighbor *neigh,
- pim_hello_options hello_options,
- uint16_t holdtime,
- uint32_t dr_priority,
- struct list *addr_list);
- struct prefix *pim_neighbor_find_secondary(struct pim_neighbor *neigh,
- struct in_addr addr);
- int pim_if_dr_election(struct interface *ifp);
- #endif /* PIM_NEIGHBOR_H */
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