tnet.h revision 9710:d02d4803985d 
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 * from "tnet.h	7.44	02/10/09 SMI; TSOL 2.x"
26 */
27
28#ifndef	_SYS_TSOL_TNET_H
29#define	_SYS_TSOL_TNET_H
30
31#include <sys/types.h>
32#include <sys/stream.h>
33#include <sys/tsol/label.h>
34#include <sys/tsol/tndb.h>
35#include <netinet/in.h>
36#include <inet/ip.h>
37#include <net/route.h>
38
39#ifdef	__cplusplus
40extern "C" {
41#endif
42
43#ifdef _KERNEL
44/* Maximum label returned by tsol_compute_label_v6 */
45#define	TSOL_MAX_IPV6_OPTION	(8 + IP_MAX_OPT_LENGTH)
46
47extern int tsol_tnrh_chk(tsol_tpent_t *, bslabel_t *, int);
48extern tsol_tnrhc_t *find_rhc(const void *, uchar_t, boolean_t);
49extern int tsol_check_dest(const cred_t *, const void *, uchar_t, boolean_t,
50    cred_t **);
51extern int tsol_compute_label(const cred_t *, ipaddr_t, uchar_t *,
52    ip_stack_t *);
53extern int tsol_compute_label_v6(const cred_t *, const in6_addr_t *, uchar_t *,
54    ip_stack_t *);
55extern int tsol_check_label(const cred_t *, mblk_t **, boolean_t,
56    ip_stack_t *, pid_t);
57extern int tsol_check_label_v6(const cred_t *, mblk_t **, boolean_t,
58    ip_stack_t *, pid_t);
59extern int tsol_prepend_option(uchar_t *, ipha_t *, int);
60extern int tsol_prepend_option_v6(uchar_t *, ip6_t *, int);
61extern int tsol_remove_secopt(ipha_t *, int);
62extern int tsol_remove_secopt_v6(ip6_t *, int);
63extern int tsol_update_sticky(ip6_pkt_t *, uint_t *, const uchar_t *);
64extern int tsol_update_options(uchar_t **, uint_t *, uint_t *,
65    const uchar_t *);
66extern boolean_t tsol_option_set(uchar_t **, uint_t *, uint_t, const uchar_t *,
67    uint_t);
68
69extern tsol_ire_gw_secattr_t *ire_gw_secattr_alloc(int);
70extern void ire_gw_secattr_free(tsol_ire_gw_secattr_t *);
71
72extern boolean_t tsol_can_reply_error(const mblk_t *);
73extern boolean_t tsol_receive_local(const mblk_t *, const void *, uchar_t,
74    boolean_t, const conn_t *);
75extern boolean_t tsol_can_accept_raw(mblk_t *, boolean_t);
76extern boolean_t tsol_get_pkt_label(mblk_t *, int);
77extern zoneid_t tsol_packet_to_zoneid(const mblk_t *);
78
79extern tsol_ip_label_t tsol_get_option(mblk_t *, uint8_t **);
80extern uchar_t *tsol_find_secopt_v6(const uchar_t *, uint_t, uchar_t **,
81    boolean_t *);
82
83extern int tsol_ire_match_gwattr(ire_t *, const ts_label_t *);
84extern int tsol_rtsa_init(rt_msghdr_t *, tsol_rtsecattr_t *, caddr_t);
85extern int tsol_ire_init_gwattr(ire_t *, uchar_t, tsol_gc_t *, tsol_gcgrp_t *);
86extern mblk_t *tsol_ip_forward(ire_t *, mblk_t *);
87extern uint32_t tsol_pmtu_adjust(mblk_t *, uint32_t, int, int);
88
89extern mlp_type_t tsol_mlp_addr_type(zoneid_t, uchar_t, const void *,
90    ip_stack_t *);
91extern boolean_t tsol_check_interface_address(const ipif_t *);
92
93#endif /* _KERNEL */
94
95#ifdef	__cplusplus
96}
97#endif
98
99#endif	/* _SYS_TSOL_TNET_H */
100