1*d1f942abSespie /* $OpenBSD: ifaddrs.h,v 1.4 2004/01/22 21:48:02 espie Exp $ */ 2da8e6ed8Sitojun 3da8e6ed8Sitojun /* 4da8e6ed8Sitojun * Copyright (c) 1995, 1999 5da8e6ed8Sitojun * Berkeley Software Design, Inc. All rights reserved. 6da8e6ed8Sitojun * 7da8e6ed8Sitojun * Redistribution and use in source and binary forms, with or without 8da8e6ed8Sitojun * modification, are permitted provided that the following conditions 9da8e6ed8Sitojun * are met: 10da8e6ed8Sitojun * 1. Redistributions of source code must retain the above copyright 11da8e6ed8Sitojun * notice, this list of conditions and the following disclaimer. 12da8e6ed8Sitojun * 13da8e6ed8Sitojun * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND 14da8e6ed8Sitojun * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15da8e6ed8Sitojun * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16da8e6ed8Sitojun * ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE 17da8e6ed8Sitojun * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18da8e6ed8Sitojun * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19da8e6ed8Sitojun * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20da8e6ed8Sitojun * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21da8e6ed8Sitojun * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22da8e6ed8Sitojun * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23da8e6ed8Sitojun * SUCH DAMAGE. 24da8e6ed8Sitojun * 258b86f44bSitojun * BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp 26da8e6ed8Sitojun */ 27da8e6ed8Sitojun 28da8e6ed8Sitojun #ifndef _IFADDRS_H_ 29da8e6ed8Sitojun #define _IFADDRS_H_ 30da8e6ed8Sitojun 31da8e6ed8Sitojun struct ifaddrs { 32da8e6ed8Sitojun struct ifaddrs *ifa_next; 33da8e6ed8Sitojun char *ifa_name; 34*d1f942abSespie unsigned int ifa_flags; 35da8e6ed8Sitojun struct sockaddr *ifa_addr; 36da8e6ed8Sitojun struct sockaddr *ifa_netmask; 37da8e6ed8Sitojun struct sockaddr *ifa_dstaddr; 38da8e6ed8Sitojun void *ifa_data; 39da8e6ed8Sitojun }; 40da8e6ed8Sitojun 41da8e6ed8Sitojun /* 42da8e6ed8Sitojun * This may have been defined in <net/if.h>. Note that if <net/if.h> is 43da8e6ed8Sitojun * to be included it must be included before this header file. 44da8e6ed8Sitojun */ 45da8e6ed8Sitojun #ifndef ifa_broadaddr 46da8e6ed8Sitojun #define ifa_broadaddr ifa_dstaddr /* broadcast address interface */ 47da8e6ed8Sitojun #endif 48da8e6ed8Sitojun 49da8e6ed8Sitojun #include <sys/cdefs.h> 50da8e6ed8Sitojun 51da8e6ed8Sitojun __BEGIN_DECLS 52c72b5b24Smillert extern int getifaddrs(struct ifaddrs **); 53c72b5b24Smillert extern void freeifaddrs(struct ifaddrs *); 54da8e6ed8Sitojun __END_DECLS 55da8e6ed8Sitojun 56da8e6ed8Sitojun #endif 57