sys/netinet6/in6_pcb.h

   1 /*      $FreeBSD: src/sys/netinet6/in6_pcb.h,v 1.2.2.3 2001/08/13 16:26:17 ume Exp $    */
   2 /*      $DragonFly: src/sys/netinet6/in6_pcb.h,v 1.9 2006/12/29 19:02:56 victor Exp $   */
   3 /*      $KAME: in6_pcb.h,v 1.13 2001/02/06 09:16:53 itojun Exp $        */
   4
   5 /*
   6  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. Neither the name of the project nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  */
  34
  35 /*
  36  * Copyright (c) 1982, 1986, 1990, 1993
  37  *      The Regents of the University of California.  All rights reserved.
  38  *
  39  * Redistribution and use in source and binary forms, with or without
  40  * modification, are permitted provided that the following conditions
  41  * are met:
  42  * 1. Redistributions of source code must retain the above copyright
  43  *    notice, this list of conditions and the following disclaimer.
  44  * 2. Redistributions in binary form must reproduce the above copyright
  45  *    notice, this list of conditions and the following disclaimer in the
  46  *    documentation and/or other materials provided with the distribution.
  47  * 3. All advertising materials mentioning features or use of this software
  48  *    must display the following acknowledgement:
  49  *      This product includes software developed by the University of
  50  *      California, Berkeley and its contributors.
  51  * 4. Neither the name of the University nor the names of its contributors
  52  *    may be used to endorse or promote products derived from this software
  53  *    without specific prior written permission.
  54  *
  55  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  56  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  57  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  58  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  59  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  60  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  61  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  62  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  63  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  64  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  65  * SUCH DAMAGE.
  66  *
  67  *      @(#)in_pcb.h    8.1 (Berkeley) 6/10/93
  68  */
  69
  70 #ifndef _NETINET6_IN6_PCB_H_
  71 #define _NETINET6_IN6_PCB_H_
  72
  73 #ifdef _KERNEL
  74
  75 #ifndef _SYS_TYPES_H_
  76 #include <sys/types.h>
  77 #endif
  78
  79 #define satosin6(sa)    ((struct sockaddr_in6 *)(sa))
  80 #define sin6tosa(sin6)  ((struct sockaddr *)(sin6))
  81 #define ifatoia6(ifa)   ((struct in6_ifaddr *)(ifa))
  82
  83 struct mbuf;
  84 struct ifnet;
  85 struct thread;
  86 struct socket;
  87 struct sockaddr;
  88 struct inpcb;
  89 struct in6pcb;
  90 struct inpcbinfo;
  91 struct inpcbhead;
  92 struct ip6_moptions;
  93 struct ip6_pktopts;
  94 struct in6_addr;
  95 struct route_in6;
  96 struct sockaddr_in6;
  97
  98 void    in6_pcbpurgeif0 (struct in6pcb *, struct ifnet *);
  99 void    in6_losing (struct inpcb *);
 100 int     in6_pcballoc (struct socket *, struct inpcbinfo *, struct thread *);
 101 int     in6_pcbbind (struct inpcb *, struct sockaddr *, struct thread *);
 102 int     in6_pcbconnect (struct inpcb *, struct sockaddr *, struct thread *);
 103 void    in6_pcbdetach (struct inpcb *);
 104 void    in6_pcbdisconnect (struct inpcb *);
 105 int     in6_pcbladdr (struct inpcb *, struct sockaddr *,
 106                           struct in6_addr **, struct thread *);
 107 struct  inpcb *
 108         in6_pcblookup_local (struct inpcbinfo *, struct in6_addr *, u_int,
 109                              int, struct ucred *);
 110 struct  inpcb *
 111         in6_pcblookup_hash (struct inpcbinfo *,
 112                                 struct in6_addr *, u_int, struct in6_addr *,
 113                                 u_int, int, struct ifnet *);
 114 void    in6_pcbnotify (struct inpcbhead *, struct sockaddr *,
 115                            in_port_t, const struct sockaddr *, in_port_t,
 116                            int, int, void (*)(struct inpcb *, int));
 117 void    in6_rtchange (struct inpcb *, int);
 118 int     in6_setpeeraddr (struct socket *so, struct sockaddr **nam);
 119 int     in6_setsockaddr (struct socket *so, struct sockaddr **nam);
 120 int     in6_mapped_sockaddr (struct socket *so, struct sockaddr **nam);
 121 int     in6_mapped_peeraddr (struct socket *so, struct sockaddr **nam);
 122 struct  in6_addr *in6_selectsrc (struct sockaddr_in6 *,
 123                                      struct ip6_pktopts *,
 124                                      struct ip6_moptions *,
 125                                      struct route_in6 *,
 126                                      struct in6_addr *, int *, struct thread *);
 127 int     in6_selecthlim (struct in6pcb *, struct ifnet *);
 128 int     in6_pcbsetport (struct in6_addr *, struct inpcb *, struct thread *);
 129 void    init_sin6 (struct sockaddr_in6 *sin6, struct mbuf *m);
 130
 131 #endif /* _KERNEL */
 132
 133 #endif /* !_NETINET6_IN6_PCB_H_ */