diff options
Diffstat (limited to 'lib/libc/include/any-macos.11-any/netinet6/in6.h')
| -rw-r--r-- | lib/libc/include/any-macos.11-any/netinet6/in6.h | 681 |
1 files changed, 0 insertions, 681 deletions
diff --git a/lib/libc/include/any-macos.11-any/netinet6/in6.h b/lib/libc/include/any-macos.11-any/netinet6/in6.h deleted file mode 100644 index b912e8dbe7..0000000000 --- a/lib/libc/include/any-macos.11-any/netinet6/in6.h +++ /dev/null @@ -1,681 +0,0 @@ -/* - * Copyright (c) 2008-2020 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.h 8.3 (Berkeley) 1/3/94 - */ - -#ifndef __KAME_NETINET_IN_H_INCLUDED_ -#error "do not include netinet6/in6.h directly, include netinet/in.h. " \ - " see RFC2553" -#endif - -#ifndef _NETINET6_IN6_H_ -#define _NETINET6_IN6_H_ -#include <sys/appleapiopts.h> - -#include <sys/_types.h> -#include <sys/_types/_sa_family_t.h> - -/* - * Identification of the network protocol stack - * for *BSD-current/release: http://www.kame.net/dev/cvsweb.cgi/kame/COVERAGE - * has the table of implementation/integration differences. - */ -#define __KAME__ -#define __KAME_VERSION "2009/apple-darwin" - -#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) -/* - * Local port number conventions: - * - * Ports < IPPORT_RESERVED are reserved for privileged processes (e.g. root), - * unless a kernel is compiled with IPNOPRIVPORTS defined. - * - * When a user does a bind(2) or connect(2) with a port number of zero, - * a non-conflicting local port address is chosen. - * - * The default range is IPPORT_ANONMIN to IPPORT_ANONMAX, although - * that is settable by sysctl(3); net.inet.ip.anonportmin and - * net.inet.ip.anonportmax respectively. - * - * A user may set the IPPROTO_IP option IP_PORTRANGE to change this - * default assignment range. - * - * The value IP_PORTRANGE_DEFAULT causes the default behavior. - * - * The value IP_PORTRANGE_HIGH is the same as IP_PORTRANGE_DEFAULT, - * and exists only for FreeBSD compatibility purposes. - * - * The value IP_PORTRANGE_LOW changes the range to the "low" are - * that is (by convention) restricted to privileged processes. - * This convention is based on "vouchsafe" principles only. - * It is only secure if you trust the remote host to restrict these ports. - * The range is IPPORT_RESERVEDMIN to IPPORT_RESERVEDMAX. - */ - -#define IPV6PORT_RESERVED 1024 -#define IPV6PORT_ANONMIN 49152 -#define IPV6PORT_ANONMAX 65535 -#define IPV6PORT_RESERVEDMIN 600 -#define IPV6PORT_RESERVEDMAX (IPV6PORT_RESERVED-1) -#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ - -/* - * IPv6 address - */ -typedef struct in6_addr { - union { - __uint8_t __u6_addr8[16]; - __uint16_t __u6_addr16[8]; - __uint32_t __u6_addr32[4]; - } __u6_addr; /* 128-bit IP6 address */ -} in6_addr_t; - -#define s6_addr __u6_addr.__u6_addr8 - -#define INET6_ADDRSTRLEN 46 - -/* - * Socket address for IPv6 - */ -#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) -#define SIN6_LEN -#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ -struct sockaddr_in6 { - __uint8_t sin6_len; /* length of this struct(sa_family_t) */ - sa_family_t sin6_family; /* AF_INET6 (sa_family_t) */ - in_port_t sin6_port; /* Transport layer port # (in_port_t) */ - __uint32_t sin6_flowinfo; /* IP6 flow information */ - struct in6_addr sin6_addr; /* IP6 address */ - __uint32_t sin6_scope_id; /* scope zone index */ -}; - - - - - -/* - * Definition of some useful macros to handle IP6 addresses - */ -#define IN6ADDR_ANY_INIT \ - {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}} -#define IN6ADDR_LOOPBACK_INIT \ - {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}} -#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) -#define IN6ADDR_NODELOCAL_ALLNODES_INIT \ - {{{ 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}} -#define IN6ADDR_INTFACELOCAL_ALLNODES_INIT \ - {{{ 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}} -#define IN6ADDR_LINKLOCAL_ALLNODES_INIT \ - {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}} -#define IN6ADDR_LINKLOCAL_ALLROUTERS_INIT \ - {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }}} -#define IN6ADDR_LINKLOCAL_ALLV2ROUTERS_INIT \ - {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16 }}} -#define IN6ADDR_V4MAPPED_INIT \ - {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ - 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }}} -#define IN6ADDR_MULTICAST_PREFIX IN6MASK8 -#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ - -extern const struct in6_addr in6addr_any; -extern const struct in6_addr in6addr_loopback; -#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) -extern const struct in6_addr in6addr_nodelocal_allnodes; -extern const struct in6_addr in6addr_linklocal_allnodes; -extern const struct in6_addr in6addr_linklocal_allrouters; -extern const struct in6_addr in6addr_linklocal_allv2routers; -#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ - -/* - * Equality - * NOTE: Some of kernel programming environment (for example, openbsd/sparc) - * does not supply memcmp(). For userland memcmp() is preferred as it is - * in ANSI standard. - */ -#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) -#define IN6_ARE_ADDR_EQUAL(a, b) \ - (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof (struct in6_addr)) \ - == 0) -#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ - - -/* - * Unspecified - */ -#define IN6_IS_ADDR_UNSPECIFIED(a) \ - ((*(const __uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[12]) == 0)) - -/* - * Loopback - */ -#define IN6_IS_ADDR_LOOPBACK(a) \ - ((*(const __uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[12]) == ntohl(1))) - -/* - * IPv4 compatible - */ -#define IN6_IS_ADDR_V4COMPAT(a) \ - ((*(const __uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[8]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[12]) != 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[12]) != ntohl(1))) - -/* - * Mapped - */ -#define IN6_IS_ADDR_V4MAPPED(a) \ - ((*(const __uint32_t *)(const void *)(&(a)->s6_addr[0]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[4]) == 0) && \ - (*(const __uint32_t *)(const void *)(&(a)->s6_addr[8]) == \ - ntohl(0x0000ffff))) - -/* - * 6to4 - */ -#define IN6_IS_ADDR_6TO4(x) (ntohs((x)->s6_addr16[0]) == 0x2002) - -/* - * KAME Scope Values - */ - -#define __IPV6_ADDR_SCOPE_NODELOCAL 0x01 -#define __IPV6_ADDR_SCOPE_INTFACELOCAL 0x01 -#define __IPV6_ADDR_SCOPE_LINKLOCAL 0x02 -#define __IPV6_ADDR_SCOPE_SITELOCAL 0x05 -#define __IPV6_ADDR_SCOPE_ORGLOCAL 0x08 /* just used in this file */ -#define __IPV6_ADDR_SCOPE_GLOBAL 0x0e - -/* - * Unicast Scope - * Note that we must check topmost 10 bits only, not 16 bits (see RFC2373). - */ -#define IN6_IS_ADDR_LINKLOCAL(a) \ - (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0x80)) -#define IN6_IS_ADDR_SITELOCAL(a) \ - (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0xc0)) - -/* - * Multicast - */ -#define IN6_IS_ADDR_MULTICAST(a) ((a)->s6_addr[0] == 0xff) - -#define IPV6_ADDR_MC_FLAGS(a) ((a)->s6_addr[1] & 0xf0) - -#define IPV6_ADDR_MC_FLAGS_TRANSIENT 0x10 -#define IPV6_ADDR_MC_FLAGS_PREFIX 0x20 -#define IPV6_ADDR_MC_FLAGS_UNICAST_BASED (IPV6_ADDR_MC_FLAGS_TRANSIENT | IPV6_ADDR_MC_FLAGS_PREFIX) - -#define IN6_IS_ADDR_UNICAST_BASED_MULTICAST(a) \ - (IN6_IS_ADDR_MULTICAST(a) && \ - (IPV6_ADDR_MC_FLAGS(a) == IPV6_ADDR_MC_FLAGS_UNICAST_BASED)) - -/* - * Unique Local IPv6 Unicast Addresses (per RFC 4193) - */ -#define IN6_IS_ADDR_UNIQUE_LOCAL(a) \ - (((a)->s6_addr[0] == 0xfc) || ((a)->s6_addr[0] == 0xfd)) - -#define __IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f) - -/* - * Multicast Scope - */ -#define IN6_IS_ADDR_MC_NODELOCAL(a) \ - (IN6_IS_ADDR_MULTICAST(a) && \ - (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_NODELOCAL)) -#define IN6_IS_ADDR_MC_LINKLOCAL(a) \ - (IN6_IS_ADDR_MULTICAST(a) && \ - (IPV6_ADDR_MC_FLAGS(a) != IPV6_ADDR_MC_FLAGS_UNICAST_BASED) && \ - (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_LINKLOCAL)) -#define IN6_IS_ADDR_MC_SITELOCAL(a) \ - (IN6_IS_ADDR_MULTICAST(a) && \ - (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_SITELOCAL)) -#define IN6_IS_ADDR_MC_ORGLOCAL(a) \ - (IN6_IS_ADDR_MULTICAST(a) && \ - (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_ORGLOCAL)) -#define IN6_IS_ADDR_MC_GLOBAL(a) \ - (IN6_IS_ADDR_MULTICAST(a) && \ - (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_GLOBAL)) - - - - -/* - * Options for use with [gs]etsockopt at the IPV6 level. - * First word of comment is data type; bool is stored in int. - */ -/* no hdrincl */ -#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) -/* - * RFC 3542 define the following socket options in a manner incompatible - * with RFC 2292: - * IPV6_PKTINFO - * IPV6_HOPLIMIT - * IPV6_NEXTHOP - * IPV6_HOPOPTS - * IPV6_DSTOPTS - * IPV6_RTHDR - * - * To use the new IPv6 Sockets options introduced by RFC 3542 - * the constant __APPLE_USE_RFC_3542 must be defined before - * including <netinet/in.h> - * - * To use the old IPv6 Sockets options from RFC 2292 - * the constant __APPLE_USE_RFC_2292 must be defined before - * including <netinet/in.h> - * - * Note that eventually RFC 3542 is going to be the - * default and RFC 2292 will be obsolete. - */ - -#if defined(__APPLE_USE_RFC_3542) && defined(__APPLE_USE_RFC_2292) -#error "__APPLE_USE_RFC_3542 and __APPLE_USE_RFC_2292 cannot be both defined" -#endif - -#if 0 /* the followings are relic in IPv4 and hence are disabled */ -#define IPV6_OPTIONS 1 /* buf/ip6_opts; set/get IP6 options */ -#define IPV6_RECVOPTS 5 /* bool; receive all IP6 opts w/dgram */ -#define IPV6_RECVRETOPTS 6 /* bool; receive IP6 opts for response */ -#define IPV6_RECVDSTADDR 7 /* bool; receive IP6 dst addr w/dgram */ -#define IPV6_RETOPTS 8 /* ip6_opts; set/get IP6 options */ -#endif /* 0 */ -#define IPV6_SOCKOPT_RESERVED1 3 /* reserved for future use */ -#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ -#define IPV6_UNICAST_HOPS 4 /* int; IP6 hops */ -#define IPV6_MULTICAST_IF 9 /* u_int; set/get IP6 multicast i/f */ -#define IPV6_MULTICAST_HOPS 10 /* int; set/get IP6 multicast hops */ -#define IPV6_MULTICAST_LOOP 11 /* u_int; set/get IP6 mcast loopback */ -#define IPV6_JOIN_GROUP 12 /* ip6_mreq; join a group membership */ -#define IPV6_LEAVE_GROUP 13 /* ip6_mreq; leave a group membership */ - -#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) -#define IPV6_PORTRANGE 14 /* int; range to choose for unspec port */ -#define ICMP6_FILTER 18 /* icmp6_filter; icmp6 filter */ -#define IPV6_2292PKTINFO 19 /* bool; send/recv if, src/dst addr */ -#define IPV6_2292HOPLIMIT 20 /* bool; hop limit */ -#define IPV6_2292NEXTHOP 21 /* bool; next hop addr */ -#define IPV6_2292HOPOPTS 22 /* bool; hop-by-hop option */ -#define IPV6_2292DSTOPTS 23 /* bool; destinaion option */ -#define IPV6_2292RTHDR 24 /* ip6_rthdr: routing header */ - -/* buf/cmsghdr; set/get IPv6 options [obsoleted by RFC3542] */ -#define IPV6_2292PKTOPTIONS 25 - -#ifdef __APPLE_USE_RFC_2292 -#define IPV6_PKTINFO IPV6_2292PKTINFO -#define IPV6_HOPLIMIT IPV6_2292HOPLIMIT -#define IPV6_NEXTHOP IPV6_2292NEXTHOP -#define IPV6_HOPOPTS IPV6_2292HOPOPTS -#define IPV6_DSTOPTS IPV6_2292DSTOPTS -#define IPV6_RTHDR IPV6_2292RTHDR -#define IPV6_PKTOPTIONS IPV6_2292PKTOPTIONS -#endif /* __APPLE_USE_RFC_2292 */ - -#define IPV6_CHECKSUM 26 /* int; checksum offset for raw socket */ -#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ -#define IPV6_V6ONLY 27 /* bool; only bind INET6 at wildcard bind */ -#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) -#define IPV6_BINDV6ONLY IPV6_V6ONLY - - -#if 1 /* IPSEC */ -#define IPV6_IPSEC_POLICY 28 /* struct; get/set security policy */ -#endif /* 1 */ -#define IPV6_FAITH 29 /* deprecated */ - -#if 1 /* IPV6FIREWALL */ -#define IPV6_FW_ADD 30 /* add a firewall rule to chain */ -#define IPV6_FW_DEL 31 /* delete a firewall rule from chain */ -#define IPV6_FW_FLUSH 32 /* flush firewall rule chain */ -#define IPV6_FW_ZERO 33 /* clear single/all firewall counter(s) */ -#define IPV6_FW_GET 34 /* get entire firewall rule chain */ -#endif /* 1 */ - -/* - * APPLE: NOTE the value of those 2 options is kept unchanged from - * previous version of darwin/OS X for binary compatibility reasons - * and differ from FreeBSD (values 57 and 61). See below. - */ -#define IPV6_RECVTCLASS 35 /* bool; recv traffic class values */ -#define IPV6_TCLASS 36 /* int; send traffic class value */ - -#ifdef __APPLE_USE_RFC_3542 -/* new socket options introduced in RFC3542 */ -/* - * ip6_dest; send dst option before rthdr - * APPLE: Value purposely different than FreeBSD (35) to avoid - * collision with definition of IPV6_RECVTCLASS in previous - * darwin implementations - */ -#define IPV6_RTHDRDSTOPTS 57 - -/* - * bool; recv if, dst addr - * APPLE: Value purposely different than FreeBSD(36) to avoid - * collision with definition of IPV6_TCLASS in previous - * darwin implementations - */ -#define IPV6_RECVPKTINFO 61 - -#define IPV6_RECVHOPLIMIT 37 /* bool; recv hop limit */ -#define IPV6_RECVRTHDR 38 /* bool; recv routing header */ -#define IPV6_RECVHOPOPTS 39 /* bool; recv hop-by-hop option */ -#define IPV6_RECVDSTOPTS 40 /* bool; recv dst option after rthdr */ - -#define IPV6_USE_MIN_MTU 42 /* bool; send packets at the minimum MTU */ -#define IPV6_RECVPATHMTU 43 /* bool; notify an according MTU */ - -/* - * mtuinfo; get the current path MTU (sopt), 4 bytes int; - * MTU notification (cmsg) - */ -#define IPV6_PATHMTU 44 - -#if 0 /* obsoleted during 2292bis -> 3542 */ -/* no data; ND reachability confirm (cmsg only/not in of RFC3542) */ -#define IPV6_REACHCONF 45 -#endif -/* more new socket options introduced in RFC3542 */ -#define IPV6_3542PKTINFO 46 /* in6_pktinfo; send if, src addr */ -#define IPV6_3542HOPLIMIT 47 /* int; send hop limit */ -#define IPV6_3542NEXTHOP 48 /* sockaddr; next hop addr */ -#define IPV6_3542HOPOPTS 49 /* ip6_hbh; send hop-by-hop option */ -#define IPV6_3542DSTOPTS 50 /* ip6_dest; send dst option befor rthdr */ -#define IPV6_3542RTHDR 51 /* ip6_rthdr; send routing header */ - -#define IPV6_PKTINFO IPV6_3542PKTINFO -#define IPV6_HOPLIMIT IPV6_3542HOPLIMIT -#define IPV6_NEXTHOP IPV6_3542NEXTHOP -#define IPV6_HOPOPTS IPV6_3542HOPOPTS -#define IPV6_DSTOPTS IPV6_3542DSTOPTS -#define IPV6_RTHDR IPV6_3542RTHDR - -#define IPV6_AUTOFLOWLABEL 59 /* bool; attach flowlabel automagically */ - -#define IPV6_DONTFRAG 62 /* bool; disable IPv6 fragmentation */ - -/* int; prefer temporary addresses as the source address. */ -#define IPV6_PREFER_TEMPADDR 63 - -/* - * The following option is private; do not use it from user applications. - * It is deliberately defined to the same value as IP_MSFILTER. - */ -#define IPV6_MSFILTER 74 /* struct __msfilterreq; */ -#endif /* __APPLE_USE_RFC_3542 */ - -#define IPV6_BOUND_IF 125 /* int; set/get bound interface */ - - -/* to define items, should talk with KAME guys first, for *BSD compatibility */ - -#define IPV6_RTHDR_LOOSE 0 /* this hop need not be a neighbor. */ -#define IPV6_RTHDR_STRICT 1 /* this hop must be a neighbor. */ -#define IPV6_RTHDR_TYPE_0 0 /* IPv6 routing header type 0 */ - -/* - * Defaults and limits for options - */ -#define IPV6_DEFAULT_MULTICAST_HOPS 1 /* normally limit m'casts to 1 hop */ -#define IPV6_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */ - -/* - * The im6o_membership vector for each socket is now dynamically allocated at - * run-time, bounded by USHRT_MAX, and is reallocated when needed, sized - * according to a power-of-two increment. - */ -#define IPV6_MIN_MEMBERSHIPS 31 -#define IPV6_MAX_MEMBERSHIPS 4095 - -/* - * Default resource limits for IPv6 multicast source filtering. - * These may be modified by sysctl. - */ -#define IPV6_MAX_GROUP_SRC_FILTER 512 /* sources per group */ -#define IPV6_MAX_SOCK_SRC_FILTER 128 /* sources per socket/group */ - -/* - * Argument structure for IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP. - */ -struct ipv6_mreq { - struct in6_addr ipv6mr_multiaddr; - unsigned int ipv6mr_interface; -}; - -/* - * IPV6_2292PKTINFO: Packet information(RFC2292 sec 5) - */ -struct in6_pktinfo { - struct in6_addr ipi6_addr; /* src/dst IPv6 address */ - unsigned int ipi6_ifindex; /* send/recv interface index */ -}; - -/* - * Control structure for IPV6_RECVPATHMTU socket option. - */ -struct ip6_mtuinfo { - struct sockaddr_in6 ip6m_addr; /* or sockaddr_storage? */ - uint32_t ip6m_mtu; -}; - -/* - * Argument for IPV6_PORTRANGE: - * - which range to search when port is unspecified at bind() or connect() - */ -#define IPV6_PORTRANGE_DEFAULT 0 /* default range */ -#define IPV6_PORTRANGE_HIGH 1 /* "high" - request firewall bypass */ -#define IPV6_PORTRANGE_LOW 2 /* "low" - vouchsafe security */ - -/* - * Definitions for inet6 sysctl operations. - * - * Third level is protocol number. - * Fourth level is desired variable within that protocol. - */ -#define IPV6PROTO_MAXID (IPPROTO_PIM + 1) /* don't list to IPV6PROTO_MAX */ - -/* - * Names for IP sysctl objects - */ -#define IPV6CTL_FORWARDING 1 /* act as router */ -#define IPV6CTL_SENDREDIRECTS 2 /* may send redirects when forwarding */ -#define IPV6CTL_DEFHLIM 3 /* default Hop-Limit */ -#ifdef notyet -#define IPV6CTL_DEFMTU 4 /* default MTU */ -#endif -#define IPV6CTL_FORWSRCRT 5 /* forward source-routed dgrams */ -#define IPV6CTL_STATS 6 /* stats */ -#define IPV6CTL_MRTSTATS 7 /* multicast forwarding stats */ -#define IPV6CTL_MRTPROTO 8 /* multicast routing protocol */ -#define IPV6CTL_MAXFRAGPACKETS 9 /* max packets reassembly queue */ -#define IPV6CTL_SOURCECHECK 10 /* verify source route and intf */ -#define IPV6CTL_SOURCECHECK_LOGINT 11 /* minimume logging interval */ -#define IPV6CTL_ACCEPT_RTADV 12 -#define IPV6CTL_KEEPFAITH 13 /* deprecated */ -#define IPV6CTL_LOG_INTERVAL 14 -#define IPV6CTL_HDRNESTLIMIT 15 -#define IPV6CTL_DAD_COUNT 16 -#define IPV6CTL_AUTO_FLOWLABEL 17 -#define IPV6CTL_DEFMCASTHLIM 18 -#define IPV6CTL_GIF_HLIM 19 /* default HLIM for gif encap packet */ -#define IPV6CTL_KAME_VERSION 20 -#define IPV6CTL_USE_DEPRECATED 21 /* use deprec addr (RFC2462 5.5.4) */ -#define IPV6CTL_RR_PRUNE 22 /* walk timer for router renumbering */ -#if 0 /* obsolete */ -#define IPV6CTL_MAPPED_ADDR 23 -#endif -#define IPV6CTL_V6ONLY 24 -#define IPV6CTL_RTEXPIRE 25 /* cloned route expiration time */ -#define IPV6CTL_RTMINEXPIRE 26 /* min value for expiration time */ -#define IPV6CTL_RTMAXCACHE 27 /* trigger level for dynamic expire */ - -#define IPV6CTL_USETEMPADDR 32 /* use temporary addresses [RFC 4941] */ -#define IPV6CTL_TEMPPLTIME 33 /* preferred lifetime for tmpaddrs */ -#define IPV6CTL_TEMPVLTIME 34 /* valid lifetime for tmpaddrs */ -#define IPV6CTL_AUTO_LINKLOCAL 35 /* automatic link-local addr assign */ -#define IPV6CTL_RIP6STATS 36 /* raw_ip6 stats */ -#define IPV6CTL_PREFER_TEMPADDR 37 /* prefer temporary addr as src */ -#define IPV6CTL_ADDRCTLPOLICY 38 /* get/set address selection policy */ -#define IPV6CTL_USE_DEFAULTZONE 39 /* use default scope zone */ - -#define IPV6CTL_MAXFRAGS 41 /* max fragments */ -#define IPV6CTL_MCAST_PMTU 44 /* enable pMTU discovery for mcast? */ - -#define IPV6CTL_NEIGHBORGCTHRESH 46 -#define IPV6CTL_MAXIFPREFIXES 47 -#define IPV6CTL_MAXIFDEFROUTERS 48 -#define IPV6CTL_MAXDYNROUTES 49 -#define ICMPV6CTL_ND6_ONLINKNSRFC4861 50 - -/* New entries should be added here from current IPV6CTL_MAXID value. */ -/* to define items, should talk with KAME guys first, for *BSD compatibility */ -#define IPV6CTL_MAXID 51 - - - - - -__BEGIN_DECLS -struct cmsghdr; - -extern int inet6_option_space(int); -extern int inet6_option_init(void *, struct cmsghdr **, int); -extern int inet6_option_append(struct cmsghdr *, const __uint8_t *, int, int); -extern __uint8_t *inet6_option_alloc(struct cmsghdr *, int, int, int); -extern int inet6_option_next(const struct cmsghdr *, __uint8_t **); -extern int inet6_option_find(const struct cmsghdr *, __uint8_t **, int); - -extern size_t inet6_rthdr_space(int, int); -extern struct cmsghdr *inet6_rthdr_init(void *, int); -extern int inet6_rthdr_add(struct cmsghdr *, const struct in6_addr *, - unsigned int); -extern int inet6_rthdr_lasthop(struct cmsghdr *, unsigned int); -#if 0 /* not implemented yet */ -extern int inet6_rthdr_reverse(const struct cmsghdr *, struct cmsghdr *); -#endif -extern int inet6_rthdr_segments(const struct cmsghdr *); -extern struct in6_addr *inet6_rthdr_getaddr(struct cmsghdr *, int); -extern int inet6_rthdr_getflags(const struct cmsghdr *, int); - -extern int inet6_opt_init(void *, socklen_t); -extern int inet6_opt_append(void *, socklen_t, int, __uint8_t, socklen_t, - __uint8_t, void **); -extern int inet6_opt_finish(void *, socklen_t, int); -extern int inet6_opt_set_val(void *, int, void *, socklen_t); - -extern int inet6_opt_next(void *, socklen_t, int, __uint8_t *, socklen_t *, - void **); -extern int inet6_opt_find(void *, socklen_t, int, __uint8_t, socklen_t *, - void **); -extern int inet6_opt_get_val(void *, int, void *, socklen_t); -extern socklen_t inet6_rth_space(int, int); -extern void *inet6_rth_init(void *, socklen_t, int, int); -extern int inet6_rth_add(void *, const struct in6_addr *); -extern int inet6_rth_reverse(const void *, void *); -extern int inet6_rth_segments(const void *); -extern struct in6_addr *inet6_rth_getaddr(const void *, int); - -__END_DECLS -#endif /* PLATFORM_DriverKit */ -#endif /* !_NETINET6_IN6_H_ */
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