2 * The olsr.org Optimized Link-State Routing daemon(olsrd)
3 * Copyright (c) 2004, Andreas Tønnesen(andreto@olsr.org)
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in
14 * the documentation and/or other materials provided with the
16 * * Neither the name of olsr.org, olsrd nor the names of its
17 * contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
24 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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33 * Visit http://www.olsr.org for more information.
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36 * to the project. For more information see the website or contact
37 * the copyright holders.
39 * $Id: duplicate_set.h,v 1.8 2004/11/21 11:28:56 kattemat Exp $
42 #ifndef _OLSR_DUP_TABLE
43 #define _OLSR_DUP_TABLE
45 #include "olsr_protocol.h"
47 #define UNKNOWN_MESSAGE 0
51 union olsr_ip_addr addr; /* IP address of originator */
52 olsr_u16_t seqno; /* Seqno of message */
53 struct timeval timer; /* Holding time */
54 struct dup_iface *ifaces; /* Interfaces this message was recieved on */
55 olsr_u8_t forwarded; /* If this message was forwarded or not */
56 struct dup_entry *next; /* Next entry */
57 struct dup_entry *prev; /* Prev entry */
62 union olsr_ip_addr addr; /* Addess of the interface */
63 struct dup_iface *next; /* Next in line */
66 /* The duplicate table */
67 struct dup_entry dup_set[HASHSIZE];
69 struct timeval hold_time_duplicate;
75 olsr_init_duplicate_table(void);
78 olsr_time_out_duplicate_table(void *);
81 olsr_check_dup_table_proc(union olsr_ip_addr *, olsr_u16_t);
84 olsr_check_dup_table_fwd(union olsr_ip_addr *, olsr_u16_t, union olsr_ip_addr *);
87 olsr_del_dup_entry(struct dup_entry *);
90 olsr_print_duplicate_table(void);
93 olsr_add_dup_entry(union olsr_ip_addr *, olsr_u16_t);
96 olsr_update_dup_entry(union olsr_ip_addr *, olsr_u16_t, union olsr_ip_addr *);
99 olsr_set_dup_forward(union olsr_ip_addr *, olsr_u16_t);
102 olsr_check_dup_forward(union olsr_ip_addr *, olsr_u16_t);