1/* 2 * Copyright (c) 2000 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 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 * 17 * 3. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34/* $Id: ifaddrs.hin,v 1.3 2000/12/11 00:01:13 assar Exp $ */ 35 36#ifndef __ifaddrs_h__ 37#define __ifaddrs_h__ 38 39/* 40 * the interface is defined in terms of the fields below, and this is 41 * sometimes #define'd, so there seems to be no simple way of solving 42 * this and this seemed the best. */ 43 44#undef ifa_dstaddr 45 46struct ifaddrs { 47 struct ifaddrs *ifa_next; 48 char *ifa_name; 49 unsigned int ifa_flags; 50 struct sockaddr *ifa_addr; 51 struct sockaddr *ifa_netmask; 52 struct sockaddr *ifa_dstaddr; 53 void *ifa_data; 54}; 55 56#ifndef ifa_broadaddr 57#define ifa_broadaddr ifa_dstaddr 58#endif 59 60int getifaddrs(struct ifaddrs**); 61 62void freeifaddrs(struct ifaddrs*); 63 64#endif /* __ifaddrs_h__ */ 65