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 */ 64 65 #ifndef _NETINET6_IN6_PCB_H_ 66 #define _NETINET6_IN6_PCB_H_ 67 68 #ifdef _KERNEL 69 #define satosin6(sa) ((struct sockaddr_in6 *)(sa)) 70 #define sin6tosa(sin6) ((struct sockaddr *)(sin6)) 71 #define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa)) 72 73 void in6_pcbpurgeif0(struct inpcbinfo *, struct ifnet *); 74 void in6_losing(struct inpcb *); 75 int in6_pcbbind(struct inpcb *, struct sockaddr_in6 *, struct ucred *); 76 int in6_pcbconnect(struct inpcb *, struct sockaddr_in6 *, struct ucred *, 77 bool); 78 void in6_pcbdisconnect(struct inpcb *); 79 struct inpcb * 80 in6_pcblookup_local(struct inpcbinfo *, 81 struct in6_addr *, u_short, int, 82 struct ucred *); 83 struct inpcb * 84 in6_pcblookup_hash_locked(struct inpcbinfo *pcbinfo, 85 const struct in6_addr *faddr, u_int fport_arg, 86 const struct in6_addr *laddr, u_int lport_arg, 87 int lookupflags, uint8_t); 88 struct inpcb * 89 in6_pcblookup(struct inpcbinfo *, struct in6_addr *, 90 u_int, struct in6_addr *, u_int, int, 91 struct ifnet *); 92 struct inpcb * 93 in6_pcblookup_mbuf(struct inpcbinfo *, struct in6_addr *, 94 u_int, struct in6_addr *, u_int, int, 95 struct ifnet *ifp, struct mbuf *); 96 void in6_pcbnotify(struct inpcbinfo *, struct sockaddr_in6 *, u_int, 97 const struct sockaddr_in6 *, u_int, int, void *, 98 struct inpcb *(*)(struct inpcb *, int)); 99 struct inpcb * 100 in6_rtchange(struct inpcb *, int); 101 struct sockaddr * 102 in6_sockaddr(in_port_t port, struct in6_addr *addr_p); 103 struct sockaddr * 104 in6_v4mapsin6_sockaddr(in_port_t port, struct in_addr *addr_p); 105 int in6_getpeeraddr(struct socket *so, struct sockaddr **nam); 106 int in6_getsockaddr(struct socket *so, struct sockaddr **nam); 107 int in6_mapped_sockaddr(struct socket *so, struct sockaddr **nam); 108 int in6_mapped_peeraddr(struct socket *so, struct sockaddr **nam); 109 int in6_selecthlim(struct inpcb *, struct ifnet *); 110 int in6_pcbsetport(struct in6_addr *, struct inpcb *, struct ucred *); 111 void init_sin6(struct sockaddr_in6 *sin6, struct mbuf *m, int); 112 #endif /* _KERNEL */ 113 114 #endif /* !_NETINET6_IN6_PCB_H_ */ 115