1 /*- 2 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the project nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $KAME: in6_pcb.h,v 1.13 2001/02/06 09:16:53 itojun Exp $ 30 */ 31 32 /*- 33 * Copyright (c) 1982, 1986, 1990, 1993 34 * The Regents of the University of California. All rights reserved. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions 38 * are met: 39 * 1. Redistributions of source code must retain the above copyright 40 * notice, this list of conditions and the following disclaimer. 41 * 2. Redistributions in binary form must reproduce the above copyright 42 * notice, this list of conditions and the following disclaimer in the 43 * documentation and/or other materials provided with the distribution. 44 * 4. Neither the name of the University nor the names of its contributors 45 * may be used to endorse or promote products derived from this software 46 * without specific prior written permission. 47 * 48 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 49 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 50 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 51 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 52 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 53 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 54 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 55 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 57 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 58 * SUCH DAMAGE. 59 * 60 * @(#)in_pcb.h 8.1 (Berkeley) 6/10/93 61 * $FreeBSD$ 62 */ 63 64 #ifndef _NETINET6_IN6_PCB_H_ 65 #define _NETINET6_IN6_PCB_H_ 66 67 #ifdef _KERNEL 68 #define satosin6(sa) ((struct sockaddr_in6 *)(sa)) 69 #define sin6tosa(sin6) ((struct sockaddr *)(sin6)) 70 #define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa)) 71 72 struct inpcbgroup * 73 in6_pcbgroup_byhash(struct inpcbinfo *, u_int, uint32_t); 74 struct inpcbgroup * 75 in6_pcbgroup_byinpcb(struct inpcb *); 76 struct inpcbgroup * 77 in6_pcbgroup_bymbuf(struct inpcbinfo *, struct mbuf *); 78 struct inpcbgroup * 79 in6_pcbgroup_bytuple(struct inpcbinfo *, const struct in6_addr *, 80 u_short, const struct in6_addr *, u_short); 81 82 void in6_pcbpurgeif0(struct inpcbinfo *, struct ifnet *); 83 void in6_losing(struct inpcb *); 84 int in6_pcbbind(struct inpcb *, struct sockaddr *, struct ucred *); 85 int in6_pcbconnect(struct inpcb *, struct sockaddr *, struct ucred *); 86 int in6_pcbconnect_mbuf(struct inpcb *, struct sockaddr *, 87 struct ucred *, struct mbuf *); 88 void in6_pcbdisconnect(struct inpcb *); 89 int in6_pcbladdr(struct inpcb *, struct sockaddr *, struct in6_addr *); 90 struct inpcb * 91 in6_pcblookup_local(struct inpcbinfo *, 92 struct in6_addr *, u_short, int, 93 struct ucred *); 94 struct inpcb * 95 in6_pcblookup(struct inpcbinfo *, struct in6_addr *, 96 u_int, struct in6_addr *, u_int, int, 97 struct ifnet *); 98 struct inpcb * 99 in6_pcblookup_hash_locked(struct inpcbinfo *, struct in6_addr *, 100 u_int, struct in6_addr *, u_int, int, 101 struct ifnet *); 102 struct inpcb * 103 in6_pcblookup_mbuf(struct inpcbinfo *, struct in6_addr *, 104 u_int, struct in6_addr *, u_int, int, 105 struct ifnet *ifp, struct mbuf *); 106 void in6_pcbnotify(struct inpcbinfo *, struct sockaddr *, 107 u_int, const struct sockaddr *, u_int, int, void *, 108 struct inpcb *(*)(struct inpcb *, int)); 109 struct inpcb * 110 in6_rtchange(struct inpcb *, int); 111 struct sockaddr * 112 in6_sockaddr(in_port_t port, struct in6_addr *addr_p); 113 struct sockaddr * 114 in6_v4mapsin6_sockaddr(in_port_t port, struct in_addr *addr_p); 115 int in6_getpeeraddr(struct socket *so, struct sockaddr **nam); 116 int in6_getsockaddr(struct socket *so, struct sockaddr **nam); 117 int in6_mapped_sockaddr(struct socket *so, struct sockaddr **nam); 118 int in6_mapped_peeraddr(struct socket *so, struct sockaddr **nam); 119 int in6_selecthlim(struct in6pcb *, struct ifnet *); 120 int in6_pcbsetport(struct in6_addr *, struct inpcb *, struct ucred *); 121 void init_sin6(struct sockaddr_in6 *sin6, struct mbuf *m); 122 #endif /* _KERNEL */ 123 124 #endif /* !_NETINET6_IN6_PCB_H_ */ 125