1 /* $FreeBSD$ */ 2 3 /*- 4 * SPDX-License-Identifier: BSD-1-Clause 5 * 6 * Copyright (c) 1995, 1999 7 * Berkeley Software Design, Inc. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp 28 */ 29 30 #ifndef _IFADDRS_H_ 31 #define _IFADDRS_H_ 32 33 struct ifaddrs { 34 struct ifaddrs *ifa_next; 35 char *ifa_name; 36 unsigned int ifa_flags; 37 struct sockaddr *ifa_addr; 38 struct sockaddr *ifa_netmask; 39 struct sockaddr *ifa_dstaddr; 40 void *ifa_data; 41 }; 42 43 /* 44 * This may have been defined in <net/if.h>. Note that if <net/if.h> is 45 * to be included it must be included before this header file. 46 */ 47 #ifndef ifa_broadaddr 48 #define ifa_broadaddr ifa_dstaddr /* broadcast address interface */ 49 #endif 50 51 struct ifmaddrs { 52 struct ifmaddrs *ifma_next; 53 struct sockaddr *ifma_name; 54 struct sockaddr *ifma_addr; 55 struct sockaddr *ifma_lladdr; 56 }; 57 58 #include <sys/cdefs.h> 59 60 __BEGIN_DECLS 61 extern int getifaddrs(struct ifaddrs **); 62 extern void freeifaddrs(struct ifaddrs *); 63 extern int getifmaddrs(struct ifmaddrs **); 64 extern void freeifmaddrs(struct ifmaddrs *); 65 __END_DECLS 66 67 #endif 68