1/* $FreeBSD: releng/10.2/usr.sbin/rtadvd/if.h 224144 2011-07-17 19:24:54Z hrs $ */ 2/* $KAME: if.h,v 1.10 2003/02/24 11:29:10 ono Exp $ */ 3 4/* 5 * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the project nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#define UPDATE_IFINFO_ALL 0 34 35struct sockinfo { 36 int si_fd; 37 const char *si_name; 38}; 39 40extern struct sockinfo sock; 41extern struct sockinfo rtsock; 42extern struct sockinfo ctrlsock; 43 44int lladdropt_length(struct sockaddr_dl *); 45void lladdropt_fill(struct sockaddr_dl *, struct nd_opt_hdr *); 46int rtbuf_len(void); 47char *get_next_msg(char *, char *, int, size_t *, int); 48struct in6_addr *get_addr(char *); 49int get_rtm_ifindex(char *); 50int get_prefixlen(char *); 51int prefixlen(unsigned char *, unsigned char *); 52 53struct ifinfo *update_ifinfo(struct ifilist_head_t *, int); 54int update_ifinfo_nd_flags(struct ifinfo *); 55struct ifinfo *update_persist_ifinfo(struct ifilist_head_t *, 56 const char *); 57 58int sock_mc_join(struct sockinfo *, int); 59int sock_mc_leave(struct sockinfo *, int); 60int sock_mc_rr_update(struct sockinfo *, char *); 61int getinet6sysctl(int); 62