sctp_asconf.h revision 228653
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_asconf.h,v 1.8 2005/03/06 16:04:16 itojun Exp $ */ 34 35#include <sys/cdefs.h> 36__FBSDID("$FreeBSD: head/sys/netinet/sctp_asconf.h 228653 2011-12-17 19:21:40Z tuexen $"); 37 38#ifndef _NETINET_SCTP_ASCONF_H_ 39#define _NETINET_SCTP_ASCONF_H_ 40 41#if defined(_KERNEL) || defined(__Userspace__) 42 43/* 44 * function prototypes 45 */ 46extern void sctp_asconf_cleanup(struct sctp_tcb *, struct sctp_nets *); 47 48extern struct mbuf *sctp_compose_asconf(struct sctp_tcb *, int *, int); 49 50extern void 51sctp_handle_asconf(struct mbuf *, unsigned int, struct sctp_asconf_chunk *, 52 struct sctp_tcb *, int i); 53 54extern void 55sctp_handle_asconf_ack(struct mbuf *, int, struct sctp_asconf_ack_chunk *, 56 struct sctp_tcb *, struct sctp_nets *, int *); 57 58extern uint32_t 59sctp_addr_mgmt_ep_sa(struct sctp_inpcb *, struct sockaddr *, 60 uint32_t, uint32_t, struct sctp_ifa *); 61 62 63extern int 64sctp_asconf_iterator_ep(struct sctp_inpcb *inp, void *ptr, 65 uint32_t val); 66extern void 67sctp_asconf_iterator_stcb(struct sctp_inpcb *inp, 68 struct sctp_tcb *stcb, 69 void *ptr, uint32_t type); 70extern void sctp_asconf_iterator_end(void *ptr, uint32_t val); 71 72 73extern int32_t 74sctp_set_primary_ip_address_sa(struct sctp_tcb *, 75 struct sockaddr *); 76 77extern void 78 sctp_set_primary_ip_address(struct sctp_ifa *ifa); 79 80extern void 81sctp_check_address_list(struct sctp_tcb *, struct mbuf *, int, int, 82 struct sockaddr *, uint16_t, uint16_t, uint16_t, uint16_t); 83 84extern void 85 sctp_assoc_immediate_retrans(struct sctp_tcb *, struct sctp_nets *); 86extern void 87 sctp_net_immediate_retrans(struct sctp_tcb *, struct sctp_nets *); 88 89extern void 90sctp_asconf_send_nat_state_update(struct sctp_tcb *stcb, 91 struct sctp_nets *net); 92 93extern int 94 sctp_is_addr_pending(struct sctp_tcb *, struct sctp_ifa *); 95 96#endif /* _KERNEL */ 97 98#endif /* !_NETINET_SCTP_ASCONF_H_ */ 99