1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
5 * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
6 * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 *
11 * a) Redistributions of source code must retain the above copyright notice,
12 * this list of conditions and the following disclaimer.
13 *
14 * b) Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the distribution.
17 *
18 * c) Neither the name of Cisco Systems, Inc. nor the names of its
19 * contributors may be used to endorse or promote products derived
20 * from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
24 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
32 * THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35 #include <sys/cdefs.h>
36 __FBSDID("$FreeBSD$");
37
38 #ifndef _NETINET_SCTP_TIMER_H_
39 #define _NETINET_SCTP_TIMER_H_
40
41 #if defined(_KERNEL) || defined(__Userspace__)
42
43 #define SCTP_RTT_SHIFT 3
44 #define SCTP_RTT_VAR_SHIFT 2
45
46 struct sctp_nets *sctp_find_alternate_net(struct sctp_tcb *, struct sctp_nets *, int);
47
48 int
49 sctp_t3rxt_timer(struct sctp_inpcb *, struct sctp_tcb *,
50 struct sctp_nets *);
51
52 int
53 sctp_t1init_timer(struct sctp_inpcb *, struct sctp_tcb *,
54 struct sctp_nets *);
55
56 int
57 sctp_shutdown_timer(struct sctp_inpcb *, struct sctp_tcb *,
58 struct sctp_nets *);
59
60 int
61 sctp_heartbeat_timer(struct sctp_inpcb *, struct sctp_tcb *,
62 struct sctp_nets *);
63
64 int
65 sctp_cookie_timer(struct sctp_inpcb *, struct sctp_tcb *,
66 struct sctp_nets *);
67
68 void
69 sctp_pathmtu_timer(struct sctp_inpcb *, struct sctp_tcb *,
70 struct sctp_nets *);
71
72 int
73 sctp_shutdownack_timer(struct sctp_inpcb *, struct sctp_tcb *,
74 struct sctp_nets *);
75 int
76 sctp_strreset_timer(struct sctp_inpcb *, struct sctp_tcb *);
77
78 int
79 sctp_asconf_timer(struct sctp_inpcb *, struct sctp_tcb *,
80 struct sctp_nets *);
81
82 void
83 sctp_delete_prim_timer(struct sctp_inpcb *, struct sctp_tcb *);
84
85 void
86 sctp_autoclose_timer(struct sctp_inpcb *, struct sctp_tcb *);
87
88 void sctp_audit_retranmission_queue(struct sctp_association *);
89
90 void sctp_iterator_timer(struct sctp_iterator *it);
91
92 #endif
93 #endif
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