sctp_timer.h revision 235828
1/*- 2 * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved. 3 * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved. 4 * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * a) Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * b) Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the distribution. 15 * 16 * c) Neither the name of Cisco Systems, Inc. nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33#include <sys/cdefs.h> 34__FBSDID("$FreeBSD: head/sys/netinet/sctp_timer.h 235828 2012-05-23 11:26:28Z tuexen $"); 35 36#ifndef _NETINET_SCTP_TIMER_H_ 37#define _NETINET_SCTP_TIMER_H_ 38 39#if defined(_KERNEL) || defined(__Userspace__) 40 41#define SCTP_RTT_SHIFT 3 42#define SCTP_RTT_VAR_SHIFT 2 43 44struct sctp_nets * 45sctp_find_alternate_net(struct sctp_tcb *, 46 struct sctp_nets *, int mode); 47 48int 49sctp_threshold_management(struct sctp_inpcb *, struct sctp_tcb *, 50 struct sctp_nets *, uint16_t); 51 52int 53sctp_t3rxt_timer(struct sctp_inpcb *, struct sctp_tcb *, 54 struct sctp_nets *); 55int 56sctp_t1init_timer(struct sctp_inpcb *, struct sctp_tcb *, 57 struct sctp_nets *); 58int 59sctp_shutdown_timer(struct sctp_inpcb *, struct sctp_tcb *, 60 struct sctp_nets *); 61int 62sctp_heartbeat_timer(struct sctp_inpcb *, struct sctp_tcb *, 63 struct sctp_nets *); 64 65int 66sctp_cookie_timer(struct sctp_inpcb *, struct sctp_tcb *, 67 struct sctp_nets *); 68 69void 70sctp_pathmtu_timer(struct sctp_inpcb *, struct sctp_tcb *, 71 struct sctp_nets *); 72 73int 74sctp_shutdownack_timer(struct sctp_inpcb *, struct sctp_tcb *, 75 struct sctp_nets *); 76int 77sctp_strreset_timer(struct sctp_inpcb *inp, struct sctp_tcb *stcb, 78 struct sctp_nets *net); 79 80int 81sctp_asconf_timer(struct sctp_inpcb *, struct sctp_tcb *, 82 struct sctp_nets *); 83 84void 85sctp_delete_prim_timer(struct sctp_inpcb *, struct sctp_tcb *, 86 struct sctp_nets *); 87 88void 89sctp_autoclose_timer(struct sctp_inpcb *, struct sctp_tcb *, 90 struct sctp_nets *net); 91 92void sctp_audit_retranmission_queue(struct sctp_association *); 93 94void sctp_iterator_timer(struct sctp_iterator *it); 95 96 97#endif 98#endif 99