1 /*- 2 * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved. 3 * Copyright (c) 2008-2011, by Randall Stewart. All rights reserved. 4 * Copyright (c) 2008-2011, 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 /* $KAME: sctp_timer.h,v 1.6 2005/03/06 16:04:18 itojun Exp $ */ 34 #include <sys/cdefs.h> 35 __FBSDID("$FreeBSD$"); 36 37 #ifndef __sctp_timer_h__ 38 #define __sctp_timer_h__ 39 40 #if defined(_KERNEL) || defined(__Userspace__) 41 42 #define SCTP_RTT_SHIFT 3 43 #define SCTP_RTT_VAR_SHIFT 2 44 45 void 46 sctp_early_fr_timer(struct sctp_inpcb *inp, struct sctp_tcb *stcb, 47 struct sctp_nets *net); 48 49 struct sctp_nets * 50 sctp_find_alternate_net(struct sctp_tcb *, 51 struct sctp_nets *, int mode); 52 53 int 54 sctp_threshold_management(struct sctp_inpcb *, struct sctp_tcb *, 55 struct sctp_nets *, uint16_t); 56 57 int 58 sctp_t3rxt_timer(struct sctp_inpcb *, struct sctp_tcb *, 59 struct sctp_nets *); 60 int 61 sctp_t1init_timer(struct sctp_inpcb *, struct sctp_tcb *, 62 struct sctp_nets *); 63 int 64 sctp_shutdown_timer(struct sctp_inpcb *, struct sctp_tcb *, 65 struct sctp_nets *); 66 int 67 sctp_heartbeat_timer(struct sctp_inpcb *, struct sctp_tcb *, 68 struct sctp_nets *, int); 69 70 int 71 sctp_cookie_timer(struct sctp_inpcb *, struct sctp_tcb *, 72 struct sctp_nets *); 73 74 void 75 sctp_pathmtu_timer(struct sctp_inpcb *, struct sctp_tcb *, 76 struct sctp_nets *); 77 78 int 79 sctp_shutdownack_timer(struct sctp_inpcb *, struct sctp_tcb *, 80 struct sctp_nets *); 81 int 82 sctp_strreset_timer(struct sctp_inpcb *inp, struct sctp_tcb *stcb, 83 struct sctp_nets *net); 84 85 int 86 sctp_asconf_timer(struct sctp_inpcb *, struct sctp_tcb *, 87 struct sctp_nets *); 88 89 void 90 sctp_delete_prim_timer(struct sctp_inpcb *, struct sctp_tcb *, 91 struct sctp_nets *); 92 93 void 94 sctp_autoclose_timer(struct sctp_inpcb *, struct sctp_tcb *, 95 struct sctp_nets *net); 96 97 void sctp_audit_retranmission_queue(struct sctp_association *); 98 99 void sctp_iterator_timer(struct sctp_iterator *it); 100 101 102 #endif 103 #endif 104