bsd/netinet6/in6_pcb.h

   1 /*
   2  * Copyright (c) 2008-2013 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
  30  * All rights reserved.
  31  *
  32  * Redistribution and use in source and binary forms, with or without
  33  * modification, are permitted provided that the following conditions
  34  * are met:
  35  * 1. Redistributions of source code must retain the above copyright
  36  *    notice, this list of conditions and the following disclaimer.
  37  * 2. Redistributions in binary form must reproduce the above copyright
  38  *    notice, this list of conditions and the following disclaimer in the
  39  *    documentation and/or other materials provided with the distribution.
  40  * 3. Neither the name of the project nor the names of its contributors
  41  *    may be used to endorse or promote products derived from this software
  42  *    without specific prior written permission.
  43  *
  44  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  45  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  46  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  47  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  48  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  49  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  50  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  51  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  52  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  53  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  54  * SUCH DAMAGE.
  55  *
  56  */
  57
  58 /*
  59  * Copyright (c) 1982, 1986, 1990, 1993
  60  *      The Regents of the University of California.  All rights reserved.
  61  *
  62  * Redistribution and use in source and binary forms, with or without
  63  * modification, are permitted provided that the following conditions
  64  * are met:
  65  * 1. Redistributions of source code must retain the above copyright
  66  *    notice, this list of conditions and the following disclaimer.
  67  * 2. Redistributions in binary form must reproduce the above copyright
  68  *    notice, this list of conditions and the following disclaimer in the
  69  *    documentation and/or other materials provided with the distribution.
  70  * 3. All advertising materials mentioning features or use of this software
  71  *    must display the following acknowledgement:
  72  *      This product includes software developed by the University of
  73  *      California, Berkeley and its contributors.
  74  * 4. Neither the name of the University nor the names of its contributors
  75  *    may be used to endorse or promote products derived from this software
  76  *    without specific prior written permission.
  77  *
  78  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  79  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  80  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  81  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  82  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  83  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  84  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  85  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  86  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  87  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  88  * SUCH DAMAGE.
  89  *
  90  *      @(#)in_pcb.h    8.1 (Berkeley) 6/10/93
  91  */
  92
  93 #ifndef _NETINET6_IN6_PCB_H_
  94 #define _NETINET6_IN6_PCB_H_
  95 #include <sys/appleapiopts.h>
  96
  97 #ifdef BSD_KERNEL_PRIVATE
  98 extern void in6_losing(struct inpcb *);
  99 extern int in6_pcbbind(struct inpcb *, struct sockaddr *, struct proc *);
 100 extern int in6_pcbconnect(struct inpcb *, struct sockaddr *, struct proc *);
 101 extern void in6_pcbdetach(struct inpcb *);
 102 extern void in6_pcbdisconnect(struct inpcb *);
 103 extern int in6_pcbladdr(struct inpcb *, struct sockaddr *,
 104     struct in6_addr *, struct ifnet **);
 105 extern struct inpcb *in6_pcblookup_local(struct inpcbinfo *, struct in6_addr *,
 106     u_int, int);
 107 extern struct inpcb *in6_pcblookup_hash(struct inpcbinfo *, struct in6_addr *,
 108     u_int, struct in6_addr *, u_int, int, struct ifnet *);
 109 extern int in6_pcblookup_hash_exists(struct inpcbinfo *, struct in6_addr *,
 110     u_int, struct in6_addr *, u_int, int, uid_t *, gid_t *, struct ifnet *);
 111 extern void in6_pcbnotify(struct inpcbinfo *, struct sockaddr *, u_int,
 112     const struct sockaddr *, u_int, int, void *, void (*)(struct inpcb *, int));
 113 extern void in6_rtchange(struct inpcb *, int);
 114 extern struct sockaddr *in6_sockaddr(in_port_t port, struct in6_addr *addr_p);
 115 extern void in6_sockaddr_s(in_port_t, struct in6_addr *, struct sockaddr_in6 *);
 116 extern int in6_getpeeraddr(struct socket *, struct sockaddr **);
 117 extern int in6_getsockaddr(struct socket *, struct sockaddr **);
 118 extern int in6_getsockaddr_s(struct socket *, struct sockaddr_in6 *);
 119 extern int in6_mapped_sockaddr(struct socket *so, struct sockaddr **nam);
 120 extern int in6_mapped_peeraddr(struct socket *so, struct sockaddr **nam);
 121 extern uint8_t in6_selecthlim(struct in6pcb *, struct ifnet *);
 122 extern int in6_pcbsetport(struct in6_addr *, struct inpcb *,
 123     struct proc *, int);
 124 extern void init_sin6(struct sockaddr_in6 *sin6, struct mbuf *m);
 125 extern void in6p_route_copyout(struct inpcb *, struct route_in6 *);
 126 extern void in6p_route_copyin(struct inpcb *, struct route_in6 *);
 127 #endif /* BSD_KERNEL_PRIVATE */
 128 #endif /* !_NETINET6_IN6_PCB_H_ */