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61 lines
2.6 KiB
C
61 lines
2.6 KiB
C
/* $KAME: if.h,v 1.2 2000/05/16 13:34:13 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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* $FreeBSD$
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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 *name));
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int if_getmtu __P((char *name));
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int if_getflags __P((int ifindex, int oifflags));
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int lladdropt_length __P((struct sockaddr_dl *sdl));
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void lladdropt_fill __P((struct sockaddr_dl *sdl, struct nd_opt_hdr *ndopt));
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int rtbuf_len __P((void));
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int get_rtinfo __P((char *buf, size_t *len));
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char *get_next_msg __P((char *buf, char *lim, int ifindex, size_t *lenp,
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int filter));
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struct in6_addr *get_addr __P((char *buf));
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int get_rtm_ifindex __P((char *buf));
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int get_ifm_ifindex __P((char *buf));
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int get_ifam_ifindex __P((char *buf));
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int get_ifm_flags __P((char *buf));
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int get_prefixlen __P((char *buf));
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int rtmsg_type __P((char *buf));
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int ifmsg_type __P((char *buf));
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int rtmsg_len __P((char *buf));
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int ifmsg_len __P((char *buf));
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void init_iflist __P((void));
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