1/*
 2 * Copyright (c) 2018 Apple Inc. All rights reserved.
 3 */
 4/*	$FreeBSD: src/include/ifaddrs.h,v 1.3.32.1.4.1 2010/06/14 02:09:06 kensmith Exp $	*/
 5
 6/*
 7 * Copyright (c) 1995, 1999
 8 *	Berkeley Software Design, Inc.  All rights reserved.
 9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 *
16 * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 *	BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp
29 */
30
31#ifndef	_IFADDRS_H_
32#define	_IFADDRS_H_
33
34#include <os/availability.h>
35
36struct ifaddrs {
37	struct ifaddrs  *ifa_next;
38	char		*ifa_name;
39	unsigned int	 ifa_flags;
40	struct sockaddr	*ifa_addr;
41	struct sockaddr	*ifa_netmask;
42	struct sockaddr	*ifa_dstaddr;
43	void		*ifa_data;
44};
45
46/*
47 * This may have been defined in <net/if.h>.  Note that if <net/if.h> is
48 * to be included it must be included before this header file.
49 */
50#ifndef	ifa_broadaddr
51#define	ifa_broadaddr	ifa_dstaddr	/* broadcast address interface */
52#endif
53
54struct ifmaddrs {
55	struct ifmaddrs	*ifma_next;
56	struct sockaddr	*ifma_name;
57	struct sockaddr	*ifma_addr;
58	struct sockaddr	*ifma_lladdr;
59};
60
61#include <sys/cdefs.h>
62
63__BEGIN_DECLS
64extern int getifaddrs(struct ifaddrs **);
65extern void freeifaddrs(struct ifaddrs *);
66extern int getifmaddrs(struct ifmaddrs **) API_AVAILABLE(macos(10.7), ios(4.3), watchos(4.0), tvos(11.0));
67extern void freeifmaddrs(struct ifmaddrs *) API_AVAILABLE(macos(10.7), ios(4.3), watchos(4.0), tvos(11.0));
68__END_DECLS
69
70#endif