BadVPN – Blame information for rev 1
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1 | office | 1 | /** |
2 | * @file |
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3 | * |
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4 | * Neighbor discovery and stateless address autoconfiguration for IPv6. |
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5 | * Aims to be compliant with RFC 4861 (Neighbor discovery) and RFC 4862 |
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6 | * (Address autoconfiguration). |
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7 | */ |
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8 | |||
9 | /* |
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10 | * Copyright (c) 2010 Inico Technologies Ltd. |
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11 | * All rights reserved. |
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12 | * |
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13 | * Redistribution and use in source and binary forms, with or without modification, |
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14 | * are permitted provided that the following conditions are met: |
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15 | * |
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16 | * 1. Redistributions of source code must retain the above copyright notice, |
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17 | * this list of conditions and the following disclaimer. |
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18 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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19 | * this list of conditions and the following disclaimer in the documentation |
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20 | * and/or other materials provided with the distribution. |
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21 | * 3. The name of the author may not be used to endorse or promote products |
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22 | * derived from this software without specific prior written permission. |
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23 | * |
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24 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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25 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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26 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
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27 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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28 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
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29 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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30 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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31 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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32 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
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33 | * OF SUCH DAMAGE. |
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34 | * |
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35 | * This file is part of the lwIP TCP/IP stack. |
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36 | * |
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37 | * Author: Ivan Delamer <delamer@inicotech.com> |
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38 | * |
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39 | * |
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40 | * Please coordinate changes and requests with Ivan Delamer |
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41 | * <delamer@inicotech.com> |
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42 | */ |
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43 | |||
44 | #ifndef LWIP_HDR_ND6_H |
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45 | #define LWIP_HDR_ND6_H |
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46 | |||
47 | #include "lwip/opt.h" |
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48 | |||
49 | #if LWIP_IPV6 /* don't build if not configured for use in lwipopts.h */ |
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50 | |||
51 | #include "lwip/ip6_addr.h" |
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52 | #include "lwip/err.h" |
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53 | |||
54 | #ifdef __cplusplus |
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55 | extern "C" { |
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56 | #endif |
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57 | |||
58 | /** 1 second period */ |
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59 | #define ND6_TMR_INTERVAL 1000 |
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60 | |||
61 | struct pbuf; |
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62 | struct netif; |
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63 | |||
64 | void nd6_tmr(void); |
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65 | void nd6_input(struct pbuf *p, struct netif *inp); |
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66 | void nd6_clear_destination_cache(void); |
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67 | struct netif *nd6_find_route(const ip6_addr_t *ip6addr); |
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68 | err_t nd6_get_next_hop_addr_or_queue(struct netif *netif, struct pbuf *q, const ip6_addr_t *ip6addr, const u8_t **hwaddrp); |
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69 | u16_t nd6_get_destination_mtu(const ip6_addr_t *ip6addr, struct netif *netif); |
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70 | #if LWIP_ND6_TCP_REACHABILITY_HINTS |
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71 | void nd6_reachability_hint(const ip6_addr_t *ip6addr); |
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72 | #endif /* LWIP_ND6_TCP_REACHABILITY_HINTS */ |
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73 | void nd6_cleanup_netif(struct netif *netif); |
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74 | #if LWIP_IPV6_MLD |
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75 | void nd6_adjust_mld_membership(struct netif *netif, s8_t addr_idx, u8_t new_state); |
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76 | #endif /* LWIP_IPV6_MLD */ |
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77 | |||
78 | #ifdef __cplusplus |
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79 | } |
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80 | #endif |
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81 | |||
82 | #endif /* LWIP_IPV6 */ |
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83 | |||
84 | #endif /* LWIP_HDR_ND6_H */ |