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 #if defined(__FreeBSD__) && !defined(__Userspace__) 36 #include <sys/cdefs.h> 37 __FBSDID("$FreeBSD: head/sys/netinet6/sctp6_var.h 317457 2017-04-26 19:26:40Z tuexen $"); 38 #endif 39 40 #ifndef _NETINET6_SCTP6_VAR_H_ 41 #define _NETINET6_SCTP6_VAR_H_ 42 43 #if defined(__Userspace__) 44 #ifdef INET 45 extern void in6_sin6_2_sin(struct sockaddr_in *, struct sockaddr_in6 *); 46 extern void in6_sin6_2_sin_in_sock(struct sockaddr *); 47 extern void in6_sin_2_v4mapsin6(const struct sockaddr_in *, struct sockaddr_in6 *); 48 #endif 49 #endif 50 #if defined(_KERNEL) 51 52 #if !defined(__Userspace__) 53 SYSCTL_DECL(_net_inet6_sctp6); 54 extern struct pr_usrreqs sctp6_usrreqs; 55 #else 56 int sctp6_usrreq(struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *); 57 #endif 58 59 #if defined(__APPLE__) && !defined(__Userspace__) 60 int sctp6_input(struct mbuf **, int *); 61 int sctp6_input_with_port(struct mbuf **, int *, uint16_t); 62 #else 63 int sctp6_input(struct mbuf **, int *, int); 64 int sctp6_input_with_port(struct mbuf **, int *, uint16_t); 65 #endif 66 int sctp6_output(struct sctp_inpcb *, struct mbuf *, struct sockaddr *, 67 struct mbuf *, struct proc *); 68 #if defined(__APPLE__) && !defined(__Userspace__) && !defined(APPLE_LEOPARD) && !defined(APPLE_SNOWLEOPARD) && !defined(APPLE_LION) && !defined(APPLE_MOUNTAINLION) && !defined(APPLE_ELCAPITAN) 69 void sctp6_ctlinput(int, struct sockaddr *, void *, struct ifnet * SCTP_UNUSED); 70 #else 71 void sctp6_ctlinput(int, struct sockaddr *, void *); 72 #endif 73 #if !((defined(__FreeBSD__) || defined(__APPLE__)) && !defined(__Userspace__)) 74 extern void in6_sin_2_v4mapsin6(struct sockaddr_in *, struct sockaddr_in6 *); 75 extern void in6_sin6_2_sin(struct sockaddr_in *, struct sockaddr_in6 *); 76 extern void in6_sin6_2_sin_in_sock(struct sockaddr *); 77 #endif 78 void sctp6_notify(struct sctp_inpcb *, struct sctp_tcb *, struct sctp_nets *, 79 uint8_t, uint8_t, uint32_t); 80 #endif 81 #endif 82