bsd/netinet6/in6_pcb.h

   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
  30 /*
  31  * Copyright (c) 1982, 1986, 1990, 1993
  32  *      The Regents of the University of California.  All rights reserved.
  33  *
  34  * Redistribution and use in source and binary forms, with or without
  35  * modification, are permitted provided that the following conditions
  36  * are met:
  37  * 1. Redistributions of source code must retain the above copyright
  38  *    notice, this list of conditions and the following disclaimer.
  39  * 2. Redistributions in binary form must reproduce the above copyright
  40  *    notice, this list of conditions and the following disclaimer in the
  41  *    documentation and/or other materials provided with the distribution.
  42  * 3. All advertising materials mentioning features or use of this software
  43  *    must display the following acknowledgement:
  44  *      This product includes software developed by the University of
  45  *      California, Berkeley and its contributors.
  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
  73 void    in6_losing __P((struct inpcb *));
  74 int     in6_pcballoc __P((struct socket *, struct inpcbinfo *, struct proc *));
  75 int     in6_pcbbind __P((struct inpcb *, struct sockaddr *, struct proc *));
  76 int     in6_pcbconnect __P((struct inpcb *, struct sockaddr *, struct proc *));
  77 void    in6_pcbdetach __P((struct inpcb *));
  78 void    in6_pcbdisconnect __P((struct inpcb *));
  79 int     in6_pcbladdr __P((struct inpcb *, struct sockaddr *,
  80                           struct in6_addr **));
  81 struct  inpcb *
  82         in6_pcblookup_local __P((struct inpcbinfo *,
  83                                  struct in6_addr *, u_int, int));
  84 struct  inpcb *
  85         in6_pcblookup_hash __P((struct inpcbinfo *,
  86                                 struct in6_addr *, u_int, struct in6_addr *,
  87                                 u_int, int, struct ifnet *));
  88 void    in6_pcbnotify __P((struct inpcbhead *, struct sockaddr *,
  89                            u_int, struct in6_addr *, u_int, int,
  90                            void (*)(struct inpcb *, int)));
  91 void    in6_rtchange __P((struct inpcb *, int));
  92 int     in6_setpeeraddr __P((struct socket *so, struct sockaddr **nam));
  93 int     in6_setsockaddr __P((struct socket *so, struct sockaddr **nam));
  94 int     in6_mapped_sockaddr __P((struct socket *so, struct sockaddr **nam));
  95 int     in6_mapped_peeraddr __P((struct socket *so, struct sockaddr **nam));
  96 struct  in6_addr *in6_selectsrc __P((struct sockaddr_in6 *,
  97                                      struct ip6_pktopts *,
  98                                      struct ip6_moptions *,
  99                                      struct route_in6 *,
 100                                      struct in6_addr *, int *));
 101 int     in6_selecthlim __P((struct inpcb *, struct ifnet *));
 102
 103 void    init_sin6 __P((struct sockaddr_in6 *sin6, struct mbuf *m));
 104 #endif /* KERNEL */
 105
 106 #endif /* !_NETINET6_IN6_PCB_H_ */