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 * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef	_INET_IP_RTS_H
27#define	_INET_IP_RTS_H
28
29#ifdef	__cplusplus
30extern "C" {
31#endif
32
33/*
34 * Maximum number of route security attributes that can be
35 * configured per route destination through the routing
36 * socket message.
37 */
38#define	TSOL_RTSA_REQUEST_MAX	1	/* one per route destination */
39
40/*
41 * Flags for RTS queuing operations.
42 */
43#define	RTSQ_UNDER_IPMP	0x01	/* send only on RTAW_UNDER_IPMP queues */
44#define	RTSQ_NORMAL	0x02	/* send only on normal queues */
45#define	RTSQ_ALL	(RTSQ_UNDER_IPMP|RTSQ_NORMAL) /* send on all queues */
46#define	RTSQ_DEFAULT	0x04	/* use standard filtering */
47
48#ifdef _KERNEL
49
50extern	void	ip_rts_change(int, ipaddr_t, ipaddr_t,
51    ipaddr_t, ipaddr_t, ipaddr_t, int, int,
52    int, ip_stack_t *);
53
54extern	void	ip_rts_change_v6(int, const in6_addr_t *, const in6_addr_t *,
55    const in6_addr_t *, const in6_addr_t *, const in6_addr_t *, int, int, int,
56    ip_stack_t *);
57
58extern	void	ip_rts_ifmsg(const ipif_t *, uint_t);
59
60extern	void	ip_rts_xifmsg(const ipif_t *, uint64_t, uint64_t, uint_t);
61
62extern	void	ip_rts_newaddrmsg(int, int, const ipif_t *, uint_t);
63
64extern	int	ip_rts_request(queue_t *, mblk_t *, cred_t *);
65
66extern	void	ip_rts_register(conn_t *);
67
68extern	void	ip_rts_rtmsg(int, ire_t *, int, ip_stack_t *);
69
70extern	void	ip_rts_unregister(conn_t *);
71
72extern	mblk_t	*rts_alloc_msg(int, int, sa_family_t, uint_t);
73
74extern	size_t	rts_data_msg_size(int, sa_family_t, uint_t);
75
76extern	void	rts_fill_msg_v6(int, int, const in6_addr_t *,
77    const in6_addr_t *, const in6_addr_t *, const in6_addr_t *,
78    const in6_addr_t *, const in6_addr_t *, const in6_addr_t *,
79    const ill_t *, mblk_t *, const tsol_gc_t *);
80
81extern	size_t	rts_header_msg_size(int);
82
83extern void	rts_merge_metrics(iulp_t *, const iulp_t *);
84
85extern	void	rts_queue_input(mblk_t *, conn_t *, sa_family_t, uint_t,
86    ip_stack_t *);
87
88extern int ip_rts_request_common(mblk_t *mp, conn_t *, cred_t *);
89
90#endif /* _KERNEL */
91
92#ifdef	__cplusplus
93}
94#endif
95
96#endif	/* _INET_IP_RTS_H */
97