1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the project nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * $KAME: in6_pcb.h,v 1.13 2001/02/06 09:16:53 itojun Exp $ 32 */ 33 34 /*- 35 * Copyright (c) 1982, 1986, 1990, 1993 36 * The Regents of the University of California. All rights reserved. 37 * 38 * Redistribution and use in source and binary forms, with or without 39 * modification, are permitted provided that the following conditions 40 * are met: 41 * 1. Redistributions of source code must retain the above copyright 42 * notice, this list of conditions and the following disclaimer. 43 * 2. Redistributions in binary form must reproduce the above copyright 44 * notice, this list of conditions and the following disclaimer in the 45 * documentation and/or other materials provided with the distribution. 46 * 3. Neither the name of the University nor the names of its contributors 47 * may be used to endorse or promote products derived from this software 48 * without specific prior written permission. 49 * 50 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 51 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 52 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 53 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 54 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 55 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 56 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 57 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 58 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 59 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 60 * SUCH DAMAGE. 61 * 62 * @(#)in_pcb.h 8.1 (Berkeley) 6/10/93 63 * $FreeBSD$ 64 */ 65 66 #ifndef _NETINET6_IN6_PCB_H_ 67 #define _NETINET6_IN6_PCB_H_ 68 69 #ifdef _KERNEL 70 #define satosin6(sa) ((struct sockaddr_in6 *)(sa)) 71 #define sin6tosa(sin6) ((struct sockaddr *)(sin6)) 72 #define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa)) 73 74 struct inpcbgroup * 75 in6_pcbgroup_byhash(struct inpcbinfo *, u_int, uint32_t); 76 struct inpcbgroup * 77 in6_pcbgroup_byinpcb(struct inpcb *); 78 struct inpcbgroup * 79 in6_pcbgroup_bymbuf(struct inpcbinfo *, struct mbuf *); 80 struct inpcbgroup * 81 in6_pcbgroup_bytuple(struct inpcbinfo *, const struct in6_addr *, 82 u_short, const struct in6_addr *, u_short); 83 84 void in6_pcbpurgeif0(struct inpcbinfo *, struct ifnet *); 85 void in6_losing(struct inpcb *); 86 int in6_pcbbind(struct inpcb *, struct sockaddr *, struct ucred *); 87 int in6_pcbconnect(struct inpcb *, struct sockaddr *, struct ucred *); 88 int in6_pcbconnect_mbuf(struct inpcb *, struct sockaddr *, 89 struct ucred *, struct mbuf *); 90 void in6_pcbdisconnect(struct inpcb *); 91 struct inpcb * 92 in6_pcblookup_local(struct inpcbinfo *, 93 struct in6_addr *, u_short, int, 94 struct ucred *); 95 struct inpcb * 96 in6_pcblookup(struct inpcbinfo *, struct in6_addr *, 97 u_int, struct in6_addr *, u_int, int, 98 struct ifnet *); 99 struct inpcb * 100 in6_pcblookup_mbuf(struct inpcbinfo *, struct in6_addr *, 101 u_int, struct in6_addr *, u_int, int, 102 struct ifnet *ifp, struct mbuf *); 103 void in6_pcbnotify(struct inpcbinfo *, struct sockaddr *, 104 u_int, const struct sockaddr *, u_int, int, void *, 105 struct inpcb *(*)(struct inpcb *, int)); 106 struct inpcb * 107 in6_rtchange(struct inpcb *, int); 108 struct sockaddr * 109 in6_sockaddr(in_port_t port, struct in6_addr *addr_p); 110 struct sockaddr * 111 in6_v4mapsin6_sockaddr(in_port_t port, struct in_addr *addr_p); 112 int in6_getpeeraddr(struct socket *so, struct sockaddr **nam); 113 int in6_getsockaddr(struct socket *so, struct sockaddr **nam); 114 int in6_mapped_sockaddr(struct socket *so, struct sockaddr **nam); 115 int in6_mapped_peeraddr(struct socket *so, struct sockaddr **nam); 116 int in6_selecthlim(struct inpcb *, struct ifnet *); 117 int in6_pcbsetport(struct in6_addr *, struct inpcb *, struct ucred *); 118 void init_sin6(struct sockaddr_in6 *sin6, struct mbuf *m, int); 119 #endif /* _KERNEL */ 120 121 #endif /* !_NETINET6_IN6_PCB_H_ */ 122