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 #if defined(__FreeBSD__) && !defined(__Userspace__) 36 #include <sys/cdefs.h> 37 __FBSDID("$FreeBSD: head/sys/netinet/sctp_timer.h 359195 2020-03-21 16:12:19Z tuexen $"); 38 #endif 39 40 #ifndef _NETINET_SCTP_TIMER_H_ 41 #define _NETINET_SCTP_TIMER_H_ 42 43 #if defined(_KERNEL) || defined(__Userspace__) 44 45 #define SCTP_RTT_SHIFT 3 46 #define SCTP_RTT_VAR_SHIFT 2 47 48 struct sctp_nets * 49 sctp_find_alternate_net(struct sctp_tcb *, struct sctp_nets *, int); 50 51 int 52 sctp_t3rxt_timer(struct sctp_inpcb *, struct sctp_tcb *, 53 struct sctp_nets *); 54 55 int 56 sctp_t1init_timer(struct sctp_inpcb *, struct sctp_tcb *, 57 struct sctp_nets *); 58 59 int 60 sctp_shutdown_timer(struct sctp_inpcb *, struct sctp_tcb *, 61 struct sctp_nets *); 62 63 int 64 sctp_heartbeat_timer(struct sctp_inpcb *, struct sctp_tcb *, 65 struct sctp_nets *); 66 67 int 68 sctp_cookie_timer(struct sctp_inpcb *, struct sctp_tcb *, 69 struct sctp_nets *); 70 71 void 72 sctp_pathmtu_timer(struct sctp_inpcb *, struct sctp_tcb *, 73 struct sctp_nets *); 74 75 int 76 sctp_shutdownack_timer(struct sctp_inpcb *, struct sctp_tcb *, 77 struct sctp_nets *); 78 int 79 sctp_strreset_timer(struct sctp_inpcb *, struct sctp_tcb *); 80 81 int 82 sctp_asconf_timer(struct sctp_inpcb *, struct sctp_tcb *, 83 struct sctp_nets *); 84 85 void 86 sctp_delete_prim_timer(struct sctp_inpcb *, struct sctp_tcb *); 87 88 void 89 sctp_autoclose_timer(struct sctp_inpcb *, struct sctp_tcb *); 90 91 void sctp_audit_retranmission_queue(struct sctp_association *); 92 93 void sctp_iterator_timer(struct sctp_iterator *it); 94 95 #if defined(__APPLE__) && !defined(__Userspace__) 96 #if defined(APPLE_LEOPARD) || defined(APPLE_SNOWLEOPARD) || defined(APPLE_LION) || defined(APPLE_MOUNTAINLION) 97 void sctp_slowtimo(void); 98 #else 99 void sctp_gc(struct inpcbinfo *); 100 #endif 101 #endif 102 103 #endif 104 #endif 105