xref: /titanic_44/usr/src/lib/libdhcpagent/common/dhcp_hostconf.h (revision c28749e97052f09388969427adf7df641cdcdc22)
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 2003 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef	_DHCP_HOSTCONF_H
28 #define	_DHCP_HOSTCONF_H
29 
30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 #include <sys/types.h>
33 #include <time.h>
34 #include <netinet/in.h>
35 #include <netinet/dhcp.h>
36 #include <dhcp_impl.h>
37 
38 /*
39  * dhcp_hostconf.[ch] provide an API to the /etc/dhcp/<if>.dhc files.
40  * see dhcp_hostconf.c for documentation on how to use the exported
41  * functions.
42  */
43 
44 #ifdef	__cplusplus
45 extern "C" {
46 #endif
47 
48 #define	DHCP_HOSTCONF_MAGIC	0x44484301		/* hex "DHC1" */
49 #define	DHCP_HOSTCONF_PREFIX	"/etc/dhcp/"
50 #define	DHCP_HOSTCONF_SUFFIX	".dhc"
51 #define	DHCP_HOSTCONF_TMPL	DHCP_HOSTCONF_PREFIX DHCP_HOSTCONF_SUFFIX
52 
53 extern char	*ifname_to_hostconf(const char *);
54 extern int	remove_hostconf(const char *);
55 extern int	read_hostconf(const char *, PKT_LIST **, uint_t);
56 extern int	write_hostconf(const char *, PKT_LIST **, uint_t, time_t);
57 
58 #ifdef	__cplusplus
59 }
60 #endif
61 
62 #endif	/* _DHCP_HOSTCONF_H */
63