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 #ifdef __FreeBSD__ 36 #include <sys/cdefs.h> 37 __FBSDID("$FreeBSD: head/sys/netinet/sctp_timer.h 295709 2016-02-17 18:04:22Z 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 *, 50 struct sctp_nets *, int mode); 51 52 int 53 sctp_t3rxt_timer(struct sctp_inpcb *, struct sctp_tcb *, 54 struct sctp_nets *); 55 int 56 sctp_t1init_timer(struct sctp_inpcb *, struct sctp_tcb *, 57 struct sctp_nets *); 58 int 59 sctp_shutdown_timer(struct sctp_inpcb *, struct sctp_tcb *, 60 struct sctp_nets *); 61 int 62 sctp_heartbeat_timer(struct sctp_inpcb *, struct sctp_tcb *, 63 struct sctp_nets *); 64 65 int 66 sctp_cookie_timer(struct sctp_inpcb *, struct sctp_tcb *, 67 struct sctp_nets *); 68 69 void 70 sctp_pathmtu_timer(struct sctp_inpcb *, struct sctp_tcb *, 71 struct sctp_nets *); 72 73 int 74 sctp_shutdownack_timer(struct sctp_inpcb *, struct sctp_tcb *, 75 struct sctp_nets *); 76 int 77 sctp_strreset_timer(struct sctp_inpcb *inp, struct sctp_tcb *stcb, 78 struct sctp_nets *net); 79 80 int 81 sctp_asconf_timer(struct sctp_inpcb *, struct sctp_tcb *, 82 struct sctp_nets *); 83 84 void 85 sctp_delete_prim_timer(struct sctp_inpcb *, struct sctp_tcb *, 86 struct sctp_nets *); 87 88 void 89 sctp_autoclose_timer(struct sctp_inpcb *, struct sctp_tcb *, 90 struct sctp_nets *net); 91 92 void sctp_audit_retranmission_queue(struct sctp_association *); 93 94 void sctp_iterator_timer(struct sctp_iterator *it); 95 96 #if defined(__APPLE__) 97 #if defined(APPLE_LEOPARD) || defined(APPLE_SNOWLEOPARD) || defined(APPLE_LION) || defined(APPLE_MOUNTAINLION) 98 void sctp_slowtimo(void); 99 #else 100 void sctp_gc(struct inpcbinfo *); 101 #endif 102 #endif 103 104 #endif 105 #endif 106