1 /* 2 * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the project nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD$ 30 */ 31 32 #define RTADV_TYPE2BITMASK(type) (0x1 << type) 33 34 extern struct if_msghdr **iflist; 35 extern size_t ifblock_size; 36 extern char *ifblock; 37 38 struct sockaddr_dl *if_nametosdl __P((char *name)); 39 int if_getmtu __P((char *name)); 40 int if_getflags __P((int ifindex, int oifflags)); 41 int lladdropt_length __P((struct sockaddr_dl *sdl)); 42 void lladdropt_fill __P((struct sockaddr_dl *sdl, struct nd_opt_hdr *ndopt)); 43 int rtbuf_len __P((void)); 44 int get_rtinfo __P((char *buf, size_t *len)); 45 char *get_next_msg __P((char *buf, char *lim, int ifindex, size_t *lenp, 46 int filter)); 47 struct in6_addr *get_addr __P((char *buf)); 48 int get_rtm_ifindex __P((char *buf)); 49 int get_ifm_ifindex __P((char *buf)); 50 int get_ifam_ifindex __P((char *buf)); 51 int get_ifm_flags __P((char *buf)); 52 int get_prefixlen __P((char *buf)); 53 int rtmsg_type __P((char *buf)); 54 int ifmsg_type __P((char *buf)); 55 int rtmsg_len __P((char *buf)); 56 int ifmsg_len __P((char *buf)); 57 void init_iflist __P((void)); 58