xref: /illumos-gate/usr/src/cmd/cmd-inet/lib/nwamd/llp.h (revision 726fad2a65f16c200a03969c29cb5c86c2d427db)
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 (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 
22 /*
23  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef _LLP_H
28 #define	_LLP_H
29 
30 #include <search.h>
31 #include <libnwam.h>
32 #include <syslog.h>
33 
34 #include "events.h"
35 
36 /*
37  * This file is here for legacy support.
38  */
39 
40 #define	LLPDIR		"/etc/nwam"
41 #define	LLPFILE		LLPDIR"/llp"
42 
43 enum interface_type {
44     IF_UNKNOWN, IF_WIRED, IF_WIRELESS, IF_TUN
45 };
46 
47 typedef enum {
48 	IPV4SRC_STATIC,
49 	IPV4SRC_DHCP
50 } ipv4src_t;
51 
52 /*
53  * This structure contains a representation of legacy LLP configuration
54  * which previously represented the intended configuration of the system as
55  * differentiated from the actual IPv4 configuration of the system represented
56  * by the interface structures.
57  *
58  * llp structures are held on the list llp_head.
59  */
60 typedef struct llp {
61 	struct qelem llp_links;
62 	char	llp_lname[LIFNAMSIZ];
63 	uint32_t llp_pri;		/* lower number => higher priority */
64 	int	llp_fileorder;
65 	enum interface_type llp_type;
66 	ipv4src_t llp_ipv4src;
67 	char	*llp_ipv4addrstr;	/* if ipsrc is STATIC */
68 	char	*llp_ipv6addrstr;	/* if the user provided a static addr */
69 	boolean_t llp_ipv6onlink;	/* true if we plumb up a v6 interface */
70 } llp_t;
71 
72 extern llp_t *link_layer_profile;
73 
74 void nwamd_handle_upgrade(nwamd_event_t);
75 
76 #endif /* _LLP_H */
77