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 /*
  32  * Copyright (c) 1982, 1986, 1990, 1993
  33  *      The Regents of the University of California.  All rights reserved.
  34  *
  35  * Redistribution and use in source and binary forms, with or without
  36  * modification, are permitted provided that the following conditions
  37  * are met:
  38  * 1. Redistributions of source code must retain the above copyright
  39  *    notice, this list of conditions and the following disclaimer.
  40  * 2. Redistributions in binary form must reproduce the above copyright
  41  *    notice, this list of conditions and the following disclaimer in the
  42  *    documentation and/or other materials provided with the distribution.
  43  * 3. All advertising materials mentioning features or use of this software
  44  *    must display the following acknowledgement:
  45  *      This product includes software developed by the University of
  46  *      California, Berkeley and its contributors.
  47  * 4. Neither the name of the University nor the names of its contributors
  48  *    may be used to endorse or promote products derived from this software
  49  *    without specific prior written permission.
  50  *
  51  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  52  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  53  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  54  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  55  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  56  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  57  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  58  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  59  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  60  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  61  * SUCH DAMAGE.
  62  *
  63  *      @(#)in_pcb.h    8.1 (Berkeley) 6/10/93
  64  */
  65
  66 #ifndef _NETINET6_IN6_PCB_H_
  67 #define _NETINET6_IN6_PCB_H_
  68 #include <sys/appleapiopts.h>
  69
  70 #ifdef KERNEL
  71 #ifdef __APPLE_API_PRIVATE
  72 #define satosin6(sa)    ((struct sockaddr_in6 *)(sa))
  73 #define sin6tosa(sin6)  ((struct sockaddr *)(sin6))
  74 #define ifatoia6(ifa)   ((struct in6_ifaddr *)(ifa))
  75
  76 void    in6_pcbpurgeif0 __P((struct in6pcb *, struct ifnet *));
  77 void    in6_losing __P((struct inpcb *));
  78 int     in6_pcballoc __P((struct socket *, struct inpcbinfo *, struct proc *));
  79 int     in6_pcbbind __P((struct inpcb *, struct sockaddr *, struct proc *));
  80 int     in6_pcbconnect __P((struct inpcb *, struct sockaddr *, struct proc *));
  81 void    in6_pcbdetach __P((struct inpcb *));
  82 void    in6_pcbdisconnect __P((struct inpcb *));
  83 int     in6_pcbladdr __P((struct inpcb *, struct sockaddr *,
  84                           struct in6_addr **));
  85 struct  inpcb *
  86         in6_pcblookup_local __P((struct inpcbinfo *,
  87                                  struct in6_addr *, u_int, int));
  88 struct  inpcb *
  89         in6_pcblookup_hash __P((struct inpcbinfo *,
  90                                 struct in6_addr *, u_int, struct in6_addr *,
  91                                 u_int, int, struct ifnet *));
  92 void    in6_pcbnotify __P((struct inpcbhead *, struct sockaddr *,
  93                            u_int, struct sockaddr *, u_int, int,
  94                            void (*)(struct inpcb *, int)));
  95 void    in6_rtchange __P((struct inpcb *, int));
  96 int     in6_setpeeraddr __P((struct socket *so, struct sockaddr **nam));
  97 int     in6_setsockaddr __P((struct socket *so, struct sockaddr **nam));
  98 int     in6_mapped_sockaddr __P((struct socket *so, struct sockaddr **nam));
  99 int     in6_mapped_peeraddr __P((struct socket *so, struct sockaddr **nam));
 100 struct  in6_addr *in6_selectsrc __P((struct sockaddr_in6 *,
 101                                      struct ip6_pktopts *,
 102                                      struct ip6_moptions *,
 103                                      struct route_in6 *,
 104                                      struct in6_addr *, int *));
 105 int     in6_selecthlim __P((struct in6pcb *, struct ifnet *));
 106 int     in6_pcbsetport __P((struct in6_addr *, struct inpcb *, struct proc *));
 107 void    init_sin6 __P((struct sockaddr_in6 *sin6, struct mbuf *m));
 108 #endif /* __APPLE_API_PRIVATE */
 109 #endif /* KERNEL */
 110
 111 #endif /* !_NETINET6_IN6_PCB_H_ */