1
2/*-
3 * SPDX-License-Identifier: BSD-1-Clause
4 *
5 * Copyright (c) 1995, 1999
6 *	Berkeley Software Design, Inc.  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 *
14 * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 *	BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp
27 */
28
29#ifndef	_IFADDRS_H_
30#define	_IFADDRS_H_
31
32struct ifaddrs {
33	struct ifaddrs  *ifa_next;
34	char		*ifa_name;
35	unsigned int	 ifa_flags;
36	struct sockaddr	*ifa_addr;
37	struct sockaddr	*ifa_netmask;
38	struct sockaddr	*ifa_dstaddr;
39	void		*ifa_data;
40};
41
42/*
43 * This may have been defined in <net/if.h>.  Note that if <net/if.h> is
44 * to be included it must be included before this header file.
45 */
46#ifndef	ifa_broadaddr
47#define	ifa_broadaddr	ifa_dstaddr	/* broadcast address interface */
48#endif
49
50struct ifmaddrs {
51	struct ifmaddrs	*ifma_next;
52	struct sockaddr	*ifma_name;
53	struct sockaddr	*ifma_addr;
54	struct sockaddr	*ifma_lladdr;
55};
56
57#include <sys/cdefs.h>
58
59__BEGIN_DECLS
60extern int getifaddrs(struct ifaddrs **);
61extern void freeifaddrs(struct ifaddrs *);
62extern int getifmaddrs(struct ifmaddrs **);
63extern void freeifmaddrs(struct ifmaddrs *);
64__END_DECLS
65
66#endif
67