1/*
2 * Copyright (c) 2000-2010 Apple Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23
24/*
25 * rtutil.h
26 * - routing table routines
27 */
28
29/*
30 * Modification History
31 *
32 * June 23, 2009	Dieter Siegmund (dieter@apple.com)
33 * - split out from ipconfigd.c
34 */
35
36#ifndef _S_RTUTIL_H
37#define _S_RTUTIL_H
38
39#include <net/route.h>
40#include <netinet/in.h>
41#include <mach/boolean.h>
42
43int
44subnet_route_if_index(struct in_addr netaddr, struct in_addr netmask);
45
46boolean_t
47host_route(int cmd, struct in_addr iaddr);
48
49boolean_t
50subnet_route_add(struct in_addr gateway, struct in_addr netaddr,
51		 struct in_addr netmask, const char * ifname);
52
53boolean_t
54subnet_route_delete(struct in_addr gateway, struct in_addr netaddr,
55		    struct in_addr netmask);
56void
57flush_routes(int if_index, const struct in_addr ip,
58	     const struct in_addr broadcast);
59
60int
61rt_xaddrs(const char * cp, const char * cplim, struct rt_addrinfo * rtinfo);
62
63#endif /* _S_RTUTIL_H */
64