in6_pcb.h revision 157373 
1/*	$FreeBSD: head/sys/netinet6/in6_pcb.h 157373 2006-04-01 16:04:42Z rwatson $	*/
2/*	$KAME: in6_pcb.h,v 1.13 2001/02/06 09:16:53 itojun Exp $	*/
3
4/*-
5 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
6 * 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
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the project nor the names of its contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
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 * 4. 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
73void	in6_pcbpurgeif0 __P((struct in6pcb *, struct ifnet *));
74void	in6_losing __P((struct inpcb *));
75int	in6_pcbbind __P((struct inpcb *, struct sockaddr *, struct ucred *));
76int	in6_pcbconnect __P((struct inpcb *, struct sockaddr *, struct ucred *));
77void	in6_pcbdetach __P((struct inpcb *));
78void	in6_pcbdisconnect __P((struct inpcb *));
79void	in6_pcbfree __P((struct inpcb *));
80int	in6_pcbladdr __P((struct inpcb *, struct sockaddr *,
81			  struct in6_addr **));
82struct	inpcb *
83	in6_pcblookup_local __P((struct inpcbinfo *,
84				 struct in6_addr *, u_int, int));
85struct	inpcb *
86	in6_pcblookup_hash __P((struct inpcbinfo *,
87				struct in6_addr *, u_int, struct in6_addr *,
88				u_int, int, struct ifnet *));
89void	in6_pcbnotify __P((struct inpcbinfo *, struct sockaddr *,
90			   u_int, const struct sockaddr *, u_int, int, void *,
91			   struct inpcb *(*)(struct inpcb *, int)));
92struct inpcb *
93	in6_rtchange __P((struct inpcb *, int));
94struct sockaddr *
95	in6_sockaddr __P((in_port_t port, struct in6_addr *addr_p));
96struct sockaddr *
97	in6_v4mapsin6_sockaddr __P((in_port_t port, struct in_addr *addr_p));
98int	in6_setpeeraddr __P((struct socket *so, struct sockaddr **nam));
99int	in6_setsockaddr __P((struct socket *so, struct sockaddr **nam));
100int	in6_mapped_sockaddr __P((struct socket *so, struct sockaddr **nam));
101int	in6_mapped_peeraddr __P((struct socket *so, struct sockaddr **nam));
102int	in6_selecthlim __P((struct in6pcb *, struct ifnet *));
103int	in6_pcbsetport __P((struct in6_addr *, struct inpcb *, struct ucred *));
104void	init_sin6 __P((struct sockaddr_in6 *sin6, struct mbuf *m));
105#endif /* _KERNEL */
106
107#endif /* !_NETINET6_IN6_PCB_H_ */
108