1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 *
26 * IPv4 implementation-specific definitions
27 */
28
29#ifndef _IPV4_H
30#define	_IPV4_H
31
32#pragma ident	"%Z%%M%	%I%	%E% SMI"
33
34#ifdef	__cplusplus
35extern "C" {
36#endif
37
38#define	RT_UNUSED	1	/* Table entry is unused */
39#define	RT_DEFAULT	2	/* Gateway is a default router */
40#define	RT_HOST		4	/* Destination is a host */
41#define	RT_NET		8	/* Destination is a network */
42#define	RT_NG		10	/* Route is No Good */
43#define	IPV4_ROUTE_TABLE_SIZE	(5)	/* Number of entries in the table */
44
45#define	IPV4_ADD_ROUTE		0
46#define	IPV4_DEL_ROUTE		1
47#define	IPV4_BAD_ROUTE		2
48
49extern char		*inet_ntoa(struct in_addr);
50extern void		ipv4_setdefaultrouter(struct in_addr *);
51extern int		ipv4_setpromiscuous(int);
52extern void		ipv4_setipaddr(struct in_addr *);
53extern void		ipv4_getipaddr(struct in_addr *);
54extern void		ipv4_setnetmask(struct in_addr *);
55extern void		ipv4_getnetmask(struct in_addr *);
56extern int		ipv4_route(int, uint8_t, struct in_addr *,
57			    struct in_addr *);
58extern void		ipv4_setmaxttl(uint8_t);
59extern in_addr_t	inet_addr(const char *);
60extern void		hexdump(char *, int);
61extern int		prom_cached_reply(int);
62extern void		ipv4_getnetid(struct in_addr *);
63#ifdef	__cplusplus
64}
65#endif
66
67#endif /* _IPV4_H */
68