8c2379fd97
RFC4191
- supports host-side router-preference
RFC3542
- if DAD fails on a interface, disables IPv6 operation on the
interface
- don't advertise MLD report before DAD finishes
Others
- fixes integer overflow for valid and preferred lifetimes
- improves timer granularity for MLD, using callout-timer.
- reflects rtadvd's IPv6 host variable information into kernel
(router only)
- adds a sysctl option to enable/disable pMTUd for multicast
packets
- performs NUD on PPP/GRE interface by default
- Redirect works regardless of ip6_accept_rtadv
- removes RFC1885-related code
From the KAME project via SUZUKI Shinsuke.
Reviewed by core.
58 lines
2.5 KiB
C
58 lines
2.5 KiB
C
/* $NetBSD: if.h,v 1.7 2006/03/05 23:47:08 rpaulo Exp $ */
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/* $KAME: if.h,v 1.12 2003/09/21 07:17:03 itojun Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#define RTADV_TYPE2BITMASK(type) (0x1 << type)
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extern struct if_msghdr **iflist;
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extern size_t ifblock_size;
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extern char *ifblock;
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struct nd_opt_hdr;
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struct sockaddr_dl *if_nametosdl __P((char *));
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int if_getmtu __P((char *));
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int if_getflags __P((int, int));
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int lladdropt_length __P((struct sockaddr_dl *));
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void lladdropt_fill __P((struct sockaddr_dl *, struct nd_opt_hdr *));
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char *get_next_msg __P((char *, char *, int, size_t *, int));
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struct in6_addr *get_addr __P((char *));
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int get_rtm_ifindex __P((char *));
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int get_ifm_ifindex __P((char *));
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int get_ifam_ifindex __P((char *));
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int get_ifm_flags __P((char *));
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int get_prefixlen __P((char *));
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int prefixlen __P((u_char *, u_char *));
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int rtmsg_type __P((char *));
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int ifmsg_type __P((char *));
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int rtmsg_len __P((char *));
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int ifmsg_len __P((char *));
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void init_iflist __P((void));
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