1 /*-
2 * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
6 *
7 * a) Redistributions of source code must retain the above copyright notice,
8 * this list of conditions and the following disclaimer.
9 *
10 * b) Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the distribution.
13 *
14 * c) Neither the name of Cisco Systems, Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived
16 * from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
28 * THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 /* $KAME: sctp_asconf.h,v 1.8 2005/03/06 16:04:16 itojun Exp $ */
32
33 #include <sys/cdefs.h>
34 __FBSDID("$FreeBSD$");
35
36 #ifndef _NETINET_SCTP_ASCONF_H_
37 #define _NETINET_SCTP_ASCONF_H_
38
39 #if defined(_KERNEL) || defined(__Userspace__)
40
41 /*
42 * function prototypes
43 */
44 extern void sctp_asconf_cleanup(struct sctp_tcb *, struct sctp_nets *);
45
46 extern struct mbuf *sctp_compose_asconf(struct sctp_tcb *, int *, int);
47
48 extern void
49 sctp_handle_asconf(struct mbuf *, unsigned int, struct sctp_asconf_chunk *,
50 struct sctp_tcb *, int i);
51
52 extern void
53 sctp_handle_asconf_ack(struct mbuf *, int, struct sctp_asconf_ack_chunk *,
54 struct sctp_tcb *, struct sctp_nets *, int *);
55
56 extern uint32_t
57 sctp_addr_mgmt_ep_sa(struct sctp_inpcb *, struct sockaddr *,
58 uint32_t, uint32_t, struct sctp_ifa *);
59
60
61 extern int
62 sctp_asconf_iterator_ep(struct sctp_inpcb *inp, void *ptr,
63 uint32_t val);
64 extern void
65 sctp_asconf_iterator_stcb(struct sctp_inpcb *inp,
66 struct sctp_tcb *stcb,
67 void *ptr, uint32_t type);
68 extern void sctp_asconf_iterator_end(void *ptr, uint32_t val);
69
70
71 extern int32_t
72 sctp_set_primary_ip_address_sa(struct sctp_tcb *,
73 struct sockaddr *);
74
75 extern void
76 sctp_set_primary_ip_address(struct sctp_ifa *ifa);
77
78 extern void
79 sctp_check_address_list(struct sctp_tcb *, struct mbuf *, int, int,
80 struct sockaddr *, uint16_t, uint16_t, uint16_t, uint16_t);
81
82 extern void
83 sctp_move_chunks_from_deleted_prim(struct sctp_tcb *, struct sctp_nets *);
84 extern void
85 sctp_assoc_immediate_retrans(struct sctp_tcb *, struct sctp_nets *);
86 extern void
87 sctp_net_immediate_retrans(struct sctp_tcb *, struct sctp_nets *);
88
89 extern void
90 sctp_asconf_send_nat_state_update(struct sctp_tcb *stcb,
91 struct sctp_nets *net);
92
93 extern int
94 sctp_is_addr_pending(struct sctp_tcb *, struct sctp_ifa *);
95
96 #endif /* _KERNEL */
97
98 #endif /* !_NETINET_SCTP_ASCONF_H_ */
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