xref: /xnu-8020.140.41/bsd/netinet6/in6_pcb.h (revision 27b03b360a988dfd3dfdf34262bb0042026747cc)

/*
 * Copyright (c) 2008-2013 Apple Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 *
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 *
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 *
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */
/*
 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 */

/*
 * Copyright (c) 1982, 1986, 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)in_pcb.h	8.1 (Berkeley) 6/10/93
 */

#ifndef _NETINET6_IN6_PCB_H_
#define _NETINET6_IN6_PCB_H_
#include <sys/appleapiopts.h>

#ifdef BSD_KERNEL_PRIVATE
extern void in6_losing(struct inpcb *);
extern int in6_pcbbind(struct inpcb *, struct sockaddr *, struct proc *);
extern int in6_pcbconnect(struct inpcb *, struct sockaddr *, struct proc *);
extern void in6_pcbdetach(struct inpcb *);
extern void in6_pcbdisconnect(struct inpcb *);
extern int in6_pcbladdr(struct inpcb *, struct sockaddr *,
    struct in6_addr *, struct ifnet **);
extern struct inpcb *in6_pcblookup_local(struct inpcbinfo *, struct in6_addr *,
    u_int, uint32_t, int);
extern struct inpcb *in6_pcblookup_hash(struct inpcbinfo *, struct in6_addr *,
    u_int, uint32_t, struct in6_addr *, u_int, uint32_t, int, struct ifnet *);
extern int in6_pcblookup_hash_exists(struct inpcbinfo *, struct in6_addr *,
    u_int, uint32_t, struct in6_addr *, u_int, uint32_t, int, uid_t *, gid_t *, struct ifnet *, bool);
extern void in6_pcbnotify(struct inpcbinfo *, struct sockaddr *, u_int,
    const struct sockaddr *, u_int, int, void *, void (*)(struct inpcb *, int));
extern void in6_rtchange(struct inpcb *, int);
extern struct sockaddr *in6_sockaddr(in_port_t port, struct in6_addr *addr_p, uint32_t ifscope);
extern void in6_sockaddr_s(in_port_t, struct in6_addr *, struct sockaddr_in6 *, uint32_t);
extern int in6_getpeeraddr(struct socket *, struct sockaddr **);
extern int in6_getsockaddr(struct socket *, struct sockaddr **);
extern int in6_getsockaddr_s(struct socket *, struct sockaddr_in6 *);
extern int in6_mapped_sockaddr(struct socket *so, struct sockaddr **nam);
extern int in6_mapped_peeraddr(struct socket *so, struct sockaddr **nam);
extern uint8_t in6_selecthlim(struct in6pcb *, struct ifnet *);
extern int in6_pcbsetport(struct in6_addr *, struct inpcb *,
    struct proc *, int);
extern void init_sin6(struct sockaddr_in6 *sin6, struct mbuf *m);
extern void in6p_route_copyout(struct inpcb *, struct route_in6 *);
extern void in6p_route_copyin(struct inpcb *, struct route_in6 *);
#endif /* BSD_KERNEL_PRIVATE */
#endif /* !_NETINET6_IN6_PCB_H_ */