sctp_timer.h (3323B)
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 #ifndef _NETINET_SCTP_TIMER_H_ 36 #define _NETINET_SCTP_TIMER_H_ 37 38 #if defined(_KERNEL) || defined(__Userspace__) 39 40 #define SCTP_RTT_SHIFT 3 41 #define SCTP_RTT_VAR_SHIFT 2 42 43 struct sctp_nets * 44 sctp_find_alternate_net(struct sctp_tcb *, struct sctp_nets *, int); 45 46 int 47 sctp_t3rxt_timer(struct sctp_inpcb *, struct sctp_tcb *, 48 struct sctp_nets *); 49 50 int 51 sctp_t1init_timer(struct sctp_inpcb *, struct sctp_tcb *, 52 struct sctp_nets *); 53 54 int 55 sctp_shutdown_timer(struct sctp_inpcb *, struct sctp_tcb *, 56 struct sctp_nets *); 57 58 int 59 sctp_heartbeat_timer(struct sctp_inpcb *, struct sctp_tcb *, 60 struct sctp_nets *); 61 62 int 63 sctp_cookie_timer(struct sctp_inpcb *, struct sctp_tcb *, 64 struct sctp_nets *); 65 66 void 67 sctp_pathmtu_timer(struct sctp_inpcb *, struct sctp_tcb *, 68 struct sctp_nets *); 69 70 int 71 sctp_shutdownack_timer(struct sctp_inpcb *, struct sctp_tcb *, 72 struct sctp_nets *); 73 int 74 sctp_strreset_timer(struct sctp_inpcb *, struct sctp_tcb *); 75 76 int 77 sctp_asconf_timer(struct sctp_inpcb *, struct sctp_tcb *, 78 struct sctp_nets *); 79 80 void 81 sctp_delete_prim_timer(struct sctp_inpcb *, struct sctp_tcb *); 82 83 void 84 sctp_autoclose_timer(struct sctp_inpcb *, struct sctp_tcb *); 85 86 void sctp_audit_retranmission_queue(struct sctp_association *); 87 88 void sctp_iterator_timer(struct sctp_iterator *it); 89 90 #if defined(__APPLE__) && !defined(__Userspace__) 91 #if defined(APPLE_LEOPARD) || defined(APPLE_SNOWLEOPARD) || defined(APPLE_LION) || defined(APPLE_MOUNTAINLION) 92 void sctp_slowtimo(void); 93 #else 94 void sctp_gc(struct inpcbinfo *); 95 #endif 96 #endif 97 #endif 98 #endif