From 03f234dcb8e59c3c25bde14a20a967ea4ee82710 Mon Sep 17 00:00:00 2001 From: Gurucharan Shetty Date: Wed, 12 Mar 2014 09:16:09 -0700 Subject: [PATCH] windows/netinet: Copy ip6.h and icmp6.h from netbsd. There are a few structure definitions that is used from these headers. So copy them from the netbsd repo. The following changes have been made on top of it: * The keyword "__packed" has been removed from the headers as the corresponding Linux headers don't do packing. * #if BYTE_ORDER == 'X' macros have been replaced by CONSTANT_HTONx(). * code inside #ifdef _KERNEL has been deleted. * code inside #ifdef ICMP6_STRINGS has been deleted. Signed-off-by: Gurucharan Shetty Acked-by: Ben Pfaff --- COPYING | 4 + debian/copyright.in | 7 + include/windows/netinet/icmp6.h | 606 ++++++++++++++++++++++++++++++++ include/windows/netinet/ip6.h | 235 +++++++++++++ 4 files changed, 852 insertions(+) diff --git a/COPYING b/COPYING index f5bdb2d02..2003830c5 100644 --- a/COPYING +++ b/COPYING @@ -26,6 +26,10 @@ The following files are licensed under the 2-clause BSD license. include/windows/getopt.h lib/getopt_long.c +The following files are licensed under the 3-clause BSD-license + include/windows/netinet/icmp6.h + include/windows/netinet/ip6.h + Files under the xenserver directory are licensed on a file-by-file basis. Refer to each file for details. diff --git a/debian/copyright.in b/debian/copyright.in index af6c58610..a625b18a8 100644 --- a/debian/copyright.in +++ b/debian/copyright.in @@ -15,6 +15,8 @@ Upstream Copyright Holders: Copyright (c) 2011 Gaetano Catalli Copyright (C) 2000-2003 Geoffrey Wossum (gwossum@acm.org) Copyright (C) 2000 The NetBSD Foundation, Inc. + Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. + Copyright (c) 1982, 1986, 1993 The Regents of the University of California. License: @@ -84,6 +86,11 @@ License: lib/getopt_long.c include/windows/getopt.h +* The following files are licensed under the 3-clause BSD-license + + include/windows/netinet/icmp6.h + include/windows/netinet/ip6.h + * The following components are dual-licensed under the GNU General Public License version 2 and the Apache License Version 2.0. diff --git a/include/windows/netinet/icmp6.h b/include/windows/netinet/icmp6.h index e69de29bb..81f8f5d23 100644 --- a/include/windows/netinet/icmp6.h +++ b/include/windows/netinet/icmp6.h @@ -0,0 +1,606 @@ +/* + * 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, 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. 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. + * + * @(#)ip_icmp.h 8.1 (Berkeley) 6/10/93 + */ + +#ifndef _NETINET_ICMP6_H_ +#define _NETINET_ICMP6_H_ + +#include "byte-order.h" + +#define ICMPV6_PLD_MAXLEN 1232 /* IPV6_MMTU - sizeof(struct ip6_hdr) + - sizeof(struct icmp6_hdr) */ + +struct icmp6_hdr { + u_int8_t icmp6_type; /* type field */ + u_int8_t icmp6_code; /* code field */ + u_int16_t icmp6_cksum; /* checksum field */ + union { + u_int32_t icmp6_un_data32[1]; /* type-specific field */ + u_int16_t icmp6_un_data16[2]; /* type-specific field */ + u_int8_t icmp6_un_data8[4]; /* type-specific field */ + } icmp6_dataun; +}; + +#define icmp6_data32 icmp6_dataun.icmp6_un_data32 +#define icmp6_data16 icmp6_dataun.icmp6_un_data16 +#define icmp6_data8 icmp6_dataun.icmp6_un_data8 +#define icmp6_pptr icmp6_data32[0] /* parameter prob */ +#define icmp6_mtu icmp6_data32[0] /* packet too big */ +#define icmp6_id icmp6_data16[0] /* echo request/reply */ +#define icmp6_seq icmp6_data16[1] /* echo request/reply */ +#define icmp6_maxdelay icmp6_data16[0] /* mcast group membership */ + +#define ICMP6_DST_UNREACH 1 /* dest unreachable, codes: */ +#define ICMP6_PACKET_TOO_BIG 2 /* packet too big */ +#define ICMP6_TIME_EXCEEDED 3 /* time exceeded, code: */ +#define ICMP6_PARAM_PROB 4 /* ip6 header bad */ + +#define ICMP6_ECHO_REQUEST 128 /* echo service */ +#define ICMP6_ECHO_REPLY 129 /* echo reply */ +#define MLD_LISTENER_QUERY 130 /* multicast listener query */ +#define MLD_LISTENER_REPORT 131 /* multicast listener report */ +#define MLD_LISTENER_DONE 132 /* multicast listener done */ +#define MLD_LISTENER_REDUCTION MLD_LISTENER_DONE /* RFC3542 definition */ + +/* RFC2292 decls */ +#define ICMP6_MEMBERSHIP_QUERY 130 /* group membership query */ +#define ICMP6_MEMBERSHIP_REPORT 131 /* group membership report */ +#define ICMP6_MEMBERSHIP_REDUCTION 132 /* group membership termination */ + +/* the followings are for backward compatibility to old KAME apps. */ +#define MLD6_LISTENER_QUERY MLD_LISTENER_QUERY +#define MLD6_LISTENER_REPORT MLD_LISTENER_REPORT +#define MLD6_LISTENER_DONE MLD_LISTENER_DONE + +#define ND_ROUTER_SOLICIT 133 /* router solicitation */ +#define ND_ROUTER_ADVERT 134 /* router advertisement */ +#define ND_NEIGHBOR_SOLICIT 135 /* neighbor solicitation */ +#define ND_NEIGHBOR_ADVERT 136 /* neighbor advertisement */ +#define ND_REDIRECT 137 /* redirect */ + +#define ICMP6_ROUTER_RENUMBERING 138 /* router renumbering */ + +#define ICMP6_WRUREQUEST 139 /* who are you request */ +#define ICMP6_WRUREPLY 140 /* who are you reply */ +#define ICMP6_FQDN_QUERY 139 /* FQDN query */ +#define ICMP6_FQDN_REPLY 140 /* FQDN reply */ +#define ICMP6_NI_QUERY 139 /* node information request */ +#define ICMP6_NI_REPLY 140 /* node information reply */ +#define MLDV2_LISTENER_REPORT 143 /* RFC3810 listener report */ + +/* The definitions below are experimental. TBA */ +#define MLD_MTRACE_RESP 200 /* mtrace response(to sender) */ +#define MLD_MTRACE 201 /* mtrace messages */ + +/* the followings are for backward compatibility to old KAME apps. */ +#define MLD6_MTRACE_RESP MLD_MTRACE_RESP +#define MLD6_MTRACE MLD_MTRACE + +#define ICMP6_MAXTYPE 201 + +#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */ +#define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */ +#define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor(obsolete) */ +#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */ +#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */ +#define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */ +#define ICMP6_DST_UNREACH_POLICY 5 /* source address failed ingress/egress policy */ +#define ICMP6_DST_UNREACH_REJROUTE 6 /* reject route to destination */ +#define ICMP6_DST_UNREACH_SOURCERT 7 /* error in source routing header */ + +#define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */ +#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */ + +#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */ +#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */ +#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */ + +#define ICMP6_INFOMSG_MASK 0x80 /* all informational messages */ + +#define ICMP6_NI_SUBJ_IPV6 0 /* Query Subject is an IPv6 address */ +#define ICMP6_NI_SUBJ_FQDN 1 /* Query Subject is a Domain name */ +#define ICMP6_NI_SUBJ_IPV4 2 /* Query Subject is an IPv4 address */ + +#define ICMP6_NI_SUCCESS 0 /* node information successful reply */ +#define ICMP6_NI_REFUSED 1 /* node information request is refused */ +#define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */ + +#define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */ +#define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */ +#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */ + +/* Used in kernel only */ +#define ND_REDIRECT_ONLINK 0 /* redirect to an on-link node */ +#define ND_REDIRECT_ROUTER 1 /* redirect to a better router */ + +/* + * Multicast Listener Discovery + */ +struct mld_hdr { + struct icmp6_hdr mld_icmp6_hdr; + struct in6_addr mld_addr; /* multicast address */ +}; + +/* definitions to provide backward compatibility to old KAME applications */ +#define mld6_hdr mld_hdr +#define mld6_type mld_type +#define mld6_code mld_code +#define mld6_cksum mld_cksum +#define mld6_maxdelay mld_maxdelay +#define mld6_reserved mld_reserved +#define mld6_addr mld_addr + +/* shortcut macro definitions */ +#define mld_type mld_icmp6_hdr.icmp6_type +#define mld_code mld_icmp6_hdr.icmp6_code +#define mld_cksum mld_icmp6_hdr.icmp6_cksum +#define mld_maxdelay mld_icmp6_hdr.icmp6_data16[0] +#define mld_reserved mld_icmp6_hdr.icmp6_data16[1] + +#define MLD_MINLEN 24 + +/* + * Neighbor Discovery + */ + +struct nd_router_solicit { /* router solicitation */ + struct icmp6_hdr nd_rs_hdr; + /* could be followed by options */ +}; + +#define nd_rs_type nd_rs_hdr.icmp6_type +#define nd_rs_code nd_rs_hdr.icmp6_code +#define nd_rs_cksum nd_rs_hdr.icmp6_cksum +#define nd_rs_reserved nd_rs_hdr.icmp6_data32[0] + +struct nd_router_advert { /* router advertisement */ + struct icmp6_hdr nd_ra_hdr; + u_int32_t nd_ra_reachable; /* reachable time */ + u_int32_t nd_ra_retransmit; /* retransmit timer */ + /* could be followed by options */ +}; + +#define nd_ra_type nd_ra_hdr.icmp6_type +#define nd_ra_code nd_ra_hdr.icmp6_code +#define nd_ra_cksum nd_ra_hdr.icmp6_cksum +#define nd_ra_curhoplimit nd_ra_hdr.icmp6_data8[0] +#define nd_ra_flags_reserved nd_ra_hdr.icmp6_data8[1] +#define ND_RA_FLAG_MANAGED 0x80 +#define ND_RA_FLAG_OTHER 0x40 +#define ND_RA_FLAG_HOME_AGENT 0x20 + +/* + * Router preference values based on RFC4191. + */ +#define ND_RA_FLAG_RTPREF_MASK 0x18 /* 00011000 */ + +#define ND_RA_FLAG_RTPREF_HIGH 0x08 /* 00001000 */ +#define ND_RA_FLAG_RTPREF_MEDIUM 0x00 /* 00000000 */ +#define ND_RA_FLAG_RTPREF_LOW 0x18 /* 00011000 */ +#define ND_RA_FLAG_RTPREF_RSV 0x10 /* 00010000 */ + +#define nd_ra_router_lifetime nd_ra_hdr.icmp6_data16[1] + +struct nd_neighbor_solicit { /* neighbor solicitation */ + struct icmp6_hdr nd_ns_hdr; + struct in6_addr nd_ns_target; /*target address */ + /* could be followed by options */ +}; + +#define nd_ns_type nd_ns_hdr.icmp6_type +#define nd_ns_code nd_ns_hdr.icmp6_code +#define nd_ns_cksum nd_ns_hdr.icmp6_cksum +#define nd_ns_reserved nd_ns_hdr.icmp6_data32[0] + +struct nd_neighbor_advert { /* neighbor advertisement */ + struct icmp6_hdr nd_na_hdr; + struct in6_addr nd_na_target; /* target address */ + /* could be followed by options */ +}; + +#define nd_na_type nd_na_hdr.icmp6_type +#define nd_na_code nd_na_hdr.icmp6_code +#define nd_na_cksum nd_na_hdr.icmp6_cksum +#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0] +#define ND_NA_FLAG_ROUTER CONSTANT_HTONL(0x80000000) +#define ND_NA_FLAG_SOLICITED CONSTANT_HTONL(0x40000000) +#define ND_NA_FLAG_OVERRIDE CONSTANT_HTONL(0x20000000) + +struct nd_redirect { /* redirect */ + struct icmp6_hdr nd_rd_hdr; + struct in6_addr nd_rd_target; /* target address */ + struct in6_addr nd_rd_dst; /* destination address */ + /* could be followed by options */ +}; + +#define nd_rd_type nd_rd_hdr.icmp6_type +#define nd_rd_code nd_rd_hdr.icmp6_code +#define nd_rd_cksum nd_rd_hdr.icmp6_cksum +#define nd_rd_reserved nd_rd_hdr.icmp6_data32[0] + +struct nd_opt_hdr { /* Neighbor discovery option header */ + u_int8_t nd_opt_type; + u_int8_t nd_opt_len; + /* followed by option specific data*/ +}; + +#define ND_OPT_SOURCE_LINKADDR 1 +#define ND_OPT_TARGET_LINKADDR 2 +#define ND_OPT_PREFIX_INFORMATION 3 +#define ND_OPT_REDIRECTED_HEADER 4 +#define ND_OPT_MTU 5 +#define ND_OPT_ADVINTERVAL 7 +#define ND_OPT_HOMEAGENT_INFO 8 +#define ND_OPT_SOURCE_ADDRLIST 9 +#define ND_OPT_TARGET_ADDRLIST 10 +#define ND_OPT_MAP 23 /* RFC 5380 */ +#define ND_OPT_ROUTE_INFO 24 /* RFC 4191 */ +#define ND_OPT_RDNSS 25 /* RFC 6016 */ +#define ND_OPT_DNSSL 31 /* RFC 6016 */ + +struct nd_opt_route_info { /* route info */ + u_int8_t nd_opt_rti_type; + u_int8_t nd_opt_rti_len; + u_int8_t nd_opt_rti_prefixlen; + u_int8_t nd_opt_rti_flags; + u_int32_t nd_opt_rti_lifetime; + /* prefix follows */ +}; + +struct nd_opt_prefix_info { /* prefix information */ + u_int8_t nd_opt_pi_type; + u_int8_t nd_opt_pi_len; + u_int8_t nd_opt_pi_prefix_len; + u_int8_t nd_opt_pi_flags_reserved; + u_int32_t nd_opt_pi_valid_time; + u_int32_t nd_opt_pi_preferred_time; + u_int32_t nd_opt_pi_reserved2; + struct in6_addr nd_opt_pi_prefix; +}; + +#define ND_OPT_PI_FLAG_ONLINK 0x80 +#define ND_OPT_PI_FLAG_AUTO 0x40 + +struct nd_opt_rd_hdr { /* redirected header */ + u_int8_t nd_opt_rh_type; + u_int8_t nd_opt_rh_len; + u_int16_t nd_opt_rh_reserved1; + u_int32_t nd_opt_rh_reserved2; + /* followed by IP header and data */ +}; + +struct nd_opt_mtu { /* MTU option */ + u_int8_t nd_opt_mtu_type; + u_int8_t nd_opt_mtu_len; + u_int16_t nd_opt_mtu_reserved; + u_int32_t nd_opt_mtu_mtu; +}; + +struct nd_opt_rdnss { /* RDNSS option RFC 6106 */ + u_int8_t nd_opt_rdnss_type; + u_int8_t nd_opt_rdnss_len; + u_int16_t nd_opt_rdnss_reserved; + u_int32_t nd_opt_rdnss_lifetime; + /* followed by list of IP prefixes */ +}; + +struct nd_opt_dnssl { /* DNSSL option RFC 6106 */ + u_int8_t nd_opt_dnssl_type; + u_int8_t nd_opt_dnssl_len; + u_int16_t nd_opt_dnssl_reserved; + u_int32_t nd_opt_dnssl_lifetime; + /* followed by list of IP prefixes */ +}; + +/* + * icmp6 namelookup + */ + +struct icmp6_namelookup { + struct icmp6_hdr icmp6_nl_hdr; + u_int8_t icmp6_nl_nonce[8]; + int32_t icmp6_nl_ttl; +#if 0 + u_int8_t icmp6_nl_len; + u_int8_t icmp6_nl_name[3]; +#endif + /* could be followed by options */ +}; + +/* + * icmp6 node information + */ +struct icmp6_nodeinfo { + struct icmp6_hdr icmp6_ni_hdr; + u_int8_t icmp6_ni_nonce[8]; + /* could be followed by reply data */ +}; + +#define ni_type icmp6_ni_hdr.icmp6_type +#define ni_code icmp6_ni_hdr.icmp6_code +#define ni_cksum icmp6_ni_hdr.icmp6_cksum +#define ni_qtype icmp6_ni_hdr.icmp6_data16[0] +#define ni_flags icmp6_ni_hdr.icmp6_data16[1] + +#define NI_QTYPE_NOOP 0 /* NOOP */ +#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes */ +#define NI_QTYPE_FQDN 2 /* FQDN (draft 04) */ +#define NI_QTYPE_DNSNAME 2 /* DNS Name */ +#define NI_QTYPE_NODEADDR 3 /* Node Addresses */ +#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */ + +#define NI_SUPTYPE_FLAG_COMPRESS CONSTANT_HTONS(0x1) +#define NI_FQDN_FLAG_VALIDTTL CONSTANT_HTONS(0x1) + +#ifdef NAME_LOOKUPS_04 +#define NI_NODEADDR_FLAG_LINKLOCAL CONSTANT_HTONS(0x1) +#define NI_NODEADDR_FLAG_SITELOCAL CONSTANT_HTONS(0x2) +#define NI_NODEADDR_FLAG_GLOBAL CONSTANT_HTONS(0x4) +#define NI_NODEADDR_FLAG_ALL CONSTANT_HTONS(0x8) +#define NI_NODEADDR_FLAG_TRUNCATE CONSTANT_HTONS(0x10) +#define NI_NODEADDR_FLAG_ANYCAST CONSTANT_HTONS(0x20) /* just experimental. not in spec */ +#else /* draft-ietf-ipngwg-icmp-name-lookups-05 (and later?) */ +#define NI_NODEADDR_FLAG_TRUNCATE CONSTANT_HTONS(0x1) +#define NI_NODEADDR_FLAG_ALL CONSTANT_HTONS(0x2) +#define NI_NODEADDR_FLAG_COMPAT CONSTANT_HTONS(0x4) +#define NI_NODEADDR_FLAG_LINKLOCAL CONSTANT_HTONS(0x8) +#define NI_NODEADDR_FLAG_SITELOCAL CONSTANT_HTONS(0x10) +#define NI_NODEADDR_FLAG_GLOBAL CONSTANT_HTONS(0x20) +#define NI_NODEADDR_FLAG_ANYCAST CONSTANT_HTONS(0x40) /* just experimental. not in spec */ +#endif + +struct ni_reply_fqdn { + u_int32_t ni_fqdn_ttl; /* TTL */ + u_int8_t ni_fqdn_namelen; /* length in octets of the FQDN */ + u_int8_t ni_fqdn_name[3]; /* XXX: alignment */ +}; + +/* + * Router Renumbering. as router-renum-08.txt + */ +struct icmp6_router_renum { /* router renumbering header */ + struct icmp6_hdr rr_hdr; + u_int8_t rr_segnum; + u_int8_t rr_flags; + u_int16_t rr_maxdelay; + u_int32_t rr_reserved; +}; + +#define ICMP6_RR_FLAGS_TEST 0x80 +#define ICMP6_RR_FLAGS_REQRESULT 0x40 +#define ICMP6_RR_FLAGS_FORCEAPPLY 0x20 +#define ICMP6_RR_FLAGS_SPECSITE 0x10 +#define ICMP6_RR_FLAGS_PREVDONE 0x08 + +#define rr_type rr_hdr.icmp6_type +#define rr_code rr_hdr.icmp6_code +#define rr_cksum rr_hdr.icmp6_cksum +#define rr_seqnum rr_hdr.icmp6_data32[0] + +struct rr_pco_match { /* match prefix part */ + u_int8_t rpm_code; + u_int8_t rpm_len; + u_int8_t rpm_ordinal; + u_int8_t rpm_matchlen; + u_int8_t rpm_minlen; + u_int8_t rpm_maxlen; + u_int16_t rpm_reserved; + struct in6_addr rpm_prefix; +}; + +#define RPM_PCO_ADD 1 +#define RPM_PCO_CHANGE 2 +#define RPM_PCO_SETGLOBAL 3 +#define RPM_PCO_MAX 4 + +struct rr_pco_use { /* use prefix part */ + u_int8_t rpu_uselen; + u_int8_t rpu_keeplen; + u_int8_t rpu_ramask; + u_int8_t rpu_raflags; + u_int32_t rpu_vltime; + u_int32_t rpu_pltime; + u_int32_t rpu_flags; + struct in6_addr rpu_prefix; +}; +#define ICMP6_RR_PCOUSE_RAFLAGS_ONLINK 0x80 +#define ICMP6_RR_PCOUSE_RAFLAGS_AUTO 0x40 + +#define ICMP6_RR_PCOUSE_FLAGS_DECRVLTIME CONSTANT_HTONL(0x80000000) +#define ICMP6_RR_PCOUSE_FLAGS_DECRPLTIME CONSTANT_HTONL(0x40000000) + +struct rr_result { /* router renumbering result message */ + u_int16_t rrr_flags; + u_int8_t rrr_ordinal; + u_int8_t rrr_matchedlen; + u_int32_t rrr_ifid; + struct in6_addr rrr_prefix; +}; +#define ICMP6_RR_RESULT_FLAGS_OOB CONSTANT_HTONS(0x0002) +#define ICMP6_RR_RESULT_FLAGS_FORBIDDEN CONSTANT_HTONS(0x0001) + +/* + * icmp6 filter structures. + */ + +struct icmp6_filter { + u_int32_t icmp6_filt[8]; +}; + +#define ICMP6_FILTER_SETPASSALL(filterp) \ + (void)memset(filterp, 0xff, sizeof(struct icmp6_filter)) +#define ICMP6_FILTER_SETBLOCKALL(filterp) \ + (void)memset(filterp, 0x00, sizeof(struct icmp6_filter)) +#define ICMP6_FILTER_SETPASS(type, filterp) \ + (((filterp)->icmp6_filt[(type) >> 5]) |= (1 << ((type) & 31))) +#define ICMP6_FILTER_SETBLOCK(type, filterp) \ + (((filterp)->icmp6_filt[(type) >> 5]) &= ~(1 << ((type) & 31))) +#define ICMP6_FILTER_WILLPASS(type, filterp) \ + ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) != 0) +#define ICMP6_FILTER_WILLBLOCK(type, filterp) \ + ((((filterp)->icmp6_filt[(type) >> 5]) & (1 << ((type) & 31))) == 0) + +/* + * Variables related to this implementation + * of the internet control message protocol version 6. + */ + +/* + * IPv6 ICMP statistics. + * Each counter is an unsigned 64-bit value. + */ +#define ICMP6_STAT_ERROR 0 /* # of calls to icmp6_error */ +#define ICMP6_STAT_CANTERROR 1 /* no error (old was icmp) */ +#define ICMP6_STAT_TOOFREQ 2 /* no error (rate limitation) */ +#define ICMP6_STAT_OUTHIST 3 /* # of output messages */ + /* space for 256 counters */ +#define ICMP6_STAT_BADCODE 259 /* icmp6_code out of range */ +#define ICMP6_STAT_TOOSHORT 260 /* packet < sizeof(struct icmp6_hdr) */ +#define ICMP6_STAT_CHECKSUM 261 /* bad checksum */ +#define ICMP6_STAT_BADLEN 262 /* calculated bound mismatch */ + /* + * number of responses; this member is inherited from the netinet code, + * but for netinet6 code, it is already available in outhist[]. + */ +#define ICMP6_STAT_REFLECT 263 +#define ICMP6_STAT_INHIST 264 /* # of input messages */ + /* space for 256 counters */ +#define ICMP6_STAT_ND_TOOMANYOPT 520 /* too many ND options */ +#define ICMP6_STAT_OUTERRHIST 521 + /* space for 13 counters */ +#define ICMP6_STAT_PMTUCHG 534 /* path MTU changes */ +#define ICMP6_STAT_ND_BADOPT 535 /* bad ND options */ +#define ICMP6_STAT_BADNS 536 /* bad neighbor solicititation */ +#define ICMP6_STAT_BADNA 537 /* bad neighbor advertisement */ +#define ICMP6_STAT_BADRS 538 /* bad router solicitiation */ +#define ICMP6_STAT_BADRA 539 /* bad router advertisement */ +#define ICMP6_STAT_BADREDIRECT 540 /* bad redirect message */ +#define ICMP6_STAT_DROPPED_RAROUTE 541 /* discarded routes from router advertisement */ + +#define ICMP6_NSTATS 542 + +#define ICMP6_ERRSTAT_DST_UNREACH_NOROUTE 0 +#define ICMP6_ERRSTAT_DST_UNREACH_ADMIN 1 +#define ICMP6_ERRSTAT_DST_UNREACH_BEYONDSCOPE 2 +#define ICMP6_ERRSTAT_DST_UNREACH_ADDR 3 +#define ICMP6_ERRSTAT_DST_UNREACH_NOPORT 4 +#define ICMP6_ERRSTAT_PACKET_TOO_BIG 5 +#define ICMP6_ERRSTAT_TIME_EXCEED_TRANSIT 6 +#define ICMP6_ERRSTAT_TIME_EXCEED_REASSEMBLY 7 +#define ICMP6_ERRSTAT_PARAMPROB_HEADER 8 +#define ICMP6_ERRSTAT_PARAMPROB_NEXTHEADER 9 +#define ICMP6_ERRSTAT_PARAMPROB_OPTION 10 +#define ICMP6_ERRSTAT_REDIRECT 11 +#define ICMP6_ERRSTAT_UNKNOWN 12 + +/* + * Names for ICMP sysctl objects + */ +#define ICMPV6CTL_STATS 1 +#define ICMPV6CTL_REDIRACCEPT 2 /* accept/process redirects */ +#define ICMPV6CTL_REDIRTIMEOUT 3 /* redirect cache time */ +#if 0 /*obsoleted*/ +#define ICMPV6CTL_ERRRATELIMIT 5 /* ICMPv6 error rate limitation */ +#endif +#define ICMPV6CTL_ND6_PRUNE 6 +#define ICMPV6CTL_ND6_DELAY 8 +#define ICMPV6CTL_ND6_UMAXTRIES 9 +#define ICMPV6CTL_ND6_MMAXTRIES 10 +#define ICMPV6CTL_ND6_USELOOPBACK 11 +/*#define ICMPV6CTL_ND6_PROXYALL 12 obsoleted, do not reuse here */ +#define ICMPV6CTL_NODEINFO 13 +#define ICMPV6CTL_ERRPPSLIMIT 14 /* ICMPv6 error pps limitation */ +#define ICMPV6CTL_ND6_MAXNUDHINT 15 +#define ICMPV6CTL_MTUDISC_HIWAT 16 +#define ICMPV6CTL_MTUDISC_LOWAT 17 +#define ICMPV6CTL_ND6_DEBUG 18 +#define ICMPV6CTL_ND6_DRLIST 19 +#define ICMPV6CTL_ND6_PRLIST 20 +#define ICMPV6CTL_ND6_MAXQLEN 24 +#define ICMPV6CTL_MAXID 25 + +#define ICMPV6CTL_NAMES { \ + { 0, 0 }, \ + { 0, 0 }, \ + { "rediraccept", CTLTYPE_INT }, \ + { "redirtimeout", CTLTYPE_INT }, \ + { 0, 0 }, \ + { 0, 0 }, \ + { "nd6_prune", CTLTYPE_INT }, \ + { 0, 0 }, \ + { "nd6_delay", CTLTYPE_INT }, \ + { "nd6_umaxtries", CTLTYPE_INT }, \ + { "nd6_mmaxtries", CTLTYPE_INT }, \ + { "nd6_useloopback", CTLTYPE_INT }, \ + { 0, 0 }, \ + { "nodeinfo", CTLTYPE_INT }, \ + { "errppslimit", CTLTYPE_INT }, \ + { "nd6_maxnudhint", CTLTYPE_INT }, \ + { "mtudisc_hiwat", CTLTYPE_INT }, \ + { "mtudisc_lowat", CTLTYPE_INT }, \ + { "nd6_debug", CTLTYPE_INT }, \ + { 0, 0 }, \ + { 0, 0 }, \ + { 0, 0 }, \ + { 0, 0 }, \ + { 0, 0 }, \ + { "nd6_maxqueuelen", CTLTYPE_INT }, \ +} + +#endif /* !_NETINET_ICMP6_H_ */ diff --git a/include/windows/netinet/ip6.h b/include/windows/netinet/ip6.h index e69de29bb..c14c4eec4 100644 --- a/include/windows/netinet/ip6.h +++ b/include/windows/netinet/ip6.h @@ -0,0 +1,235 @@ +/* + * 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, 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. 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. + * + * @(#)ip.h 8.1 (Berkeley) 6/10/93 + */ + +#ifndef _NETINET_IP6_H_ +#define _NETINET_IP6_H_ +#include +#include +#include "byte-order.h" + +/* + * Definition for internet protocol version 6. + * RFC 2460 + */ + +struct ip6_hdr { + union { + struct ip6_hdrctl { + u_int32_t ip6_un1_flow; /* 20 bits of flow-ID */ + u_int16_t ip6_un1_plen; /* payload length */ + u_int8_t ip6_un1_nxt; /* next header */ + u_int8_t ip6_un1_hlim; /* hop limit */ + } ip6_un1; + u_int8_t ip6_un2_vfc; /* 4 bits version, top 4 bits class */ + } ip6_ctlun; + struct in6_addr ip6_src; /* source address */ + struct in6_addr ip6_dst; /* destination address */ +}; + +#define ip6_vfc ip6_ctlun.ip6_un2_vfc +#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow +#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen +#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt +#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim +#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim + +#define IPV6_VERSION 0x60 +#define IPV6_VERSION_MASK 0xf0 + +#define IPV6_FLOWINFO_MASK CONSTANT_HTONL(0x0fffffff) /* flow info (28 bits) */ +#define IPV6_FLOWLABEL_MASK CONSTANT_HTONL(0x000fffff) /* flow label (20 bits) */ +#if 1 +/* ECN bits proposed by Sally Floyd */ +#define IP6TOS_CE 0x01 /* congestion experienced */ +#define IP6TOS_ECT 0x02 /* ECN-capable transport */ +#endif + +/* + * Extension Headers + */ + +struct ip6_ext { + u_int8_t ip6e_nxt; + u_int8_t ip6e_len; +}; + +/* Hop-by-Hop options header */ +/* XXX should we pad it to force alignment on an 8-byte boundary? */ +struct ip6_hbh { + u_int8_t ip6h_nxt; /* next header */ + u_int8_t ip6h_len; /* length in units of 8 octets */ + /* followed by options */ +}; + +/* Destination options header */ +/* XXX should we pad it to force alignment on an 8-byte boundary? */ +struct ip6_dest { + u_int8_t ip6d_nxt; /* next header */ + u_int8_t ip6d_len; /* length in units of 8 octets */ + /* followed by options */ +}; + +/* Option types and related macros */ +#define IP6OPT_PAD1 0x00 /* 00 0 00000 */ +#define IP6OPT_PADN 0x01 /* 00 0 00001 */ +#define IP6OPT_JUMBO 0xC2 /* 11 0 00010 = 194 */ +#define IP6OPT_NSAP_ADDR 0xC3 /* 11 0 00011 */ +#define IP6OPT_TUNNEL_LIMIT 0x04 /* 00 0 00100 */ +#define IP6OPT_RTALERT 0x05 /* 00 0 00101 (KAME definition) */ +#define IP6OPT_ROUTER_ALERT 0x05 /* (RFC3542 def, recommended) */ + +#define IP6OPT_RTALERT_LEN 4 +#define IP6OPT_RTALERT_MLD 0 /* Datagram contains an MLD message */ +#define IP6OPT_RTALERT_RSVP 1 /* Datagram contains an RSVP message */ +#define IP6OPT_RTALERT_ACTNET 2 /* contains an Active Networks msg */ +#define IP6OPT_MINLEN 2 + +#define IP6OPT_TYPE(o) ((o) & 0xC0) +#define IP6OPT_TYPE_SKIP 0x00 +#define IP6OPT_TYPE_DISCARD 0x40 +#define IP6OPT_TYPE_FORCEICMP 0x80 +#define IP6OPT_TYPE_ICMP 0xC0 + +#define IP6OPT_MUTABLE 0x20 + +/* IPv6 options: common part */ +struct ip6_opt { + u_int8_t ip6o_type; + u_int8_t ip6o_len; +}; + +/* Jumbo Payload Option */ +struct ip6_opt_jumbo { + u_int8_t ip6oj_type; + u_int8_t ip6oj_len; + u_int8_t ip6oj_jumbo_len[4]; +}; +#define IP6OPT_JUMBO_LEN 6 + +/* NSAP Address Option */ +struct ip6_opt_nsap { + u_int8_t ip6on_type; + u_int8_t ip6on_len; + u_int8_t ip6on_src_nsap_len; + u_int8_t ip6on_dst_nsap_len; + /* followed by source NSAP */ + /* followed by destination NSAP */ +}; + +/* Tunnel Limit Option */ +struct ip6_opt_tunnel { + u_int8_t ip6ot_type; + u_int8_t ip6ot_len; + u_int8_t ip6ot_encap_limit; +}; + +/* Router Alert Option */ +struct ip6_opt_router { + u_int8_t ip6or_type; + u_int8_t ip6or_len; + u_int8_t ip6or_value[2]; +}; +/* Router alert values (in network byte order) */ +#define IP6_ALERT_MLD CONSTANT_HTONS(0x0000) +#define IP6_ALERT_RSVP CONSTANT_HTONS(0x0001) +#define IP6_ALERT_AN CONSTANT_HTONS(0x0002) + +/* Routing header */ +struct ip6_rthdr { + u_int8_t ip6r_nxt; /* next header */ + u_int8_t ip6r_len; /* length in units of 8 octets */ + u_int8_t ip6r_type; /* routing type */ + u_int8_t ip6r_segleft; /* segments left */ + /* followed by routing type specific data */ +}; + +/* Type 0 Routing header */ +struct ip6_rthdr0 { + u_int8_t ip6r0_nxt; /* next header */ + u_int8_t ip6r0_len; /* length in units of 8 octets */ + u_int8_t ip6r0_type; /* always zero */ + u_int8_t ip6r0_segleft; /* segments left */ + u_int32_t ip6r0_reserved; /* reserved field */ +}; + +/* Fragment header */ +struct ip6_frag { + u_int8_t ip6f_nxt; /* next header */ + u_int8_t ip6f_reserved; /* reserved field */ + u_int16_t ip6f_offlg; /* offset, reserved, and flag */ + u_int32_t ip6f_ident; /* identification */ +}; + +#define IP6F_OFF_MASK CONSTANT_HTONS(0xfff8) /* mask out offset from _offlg */ +#define IP6F_RESERVED_MASK CONSTANT_HTONS(0x0006) /* reserved bits in ip6f_offlg */ +#define IP6F_MORE_FRAG CONSTANT_HTONS(0x0001) /* more-fragments flag */ + +/* + * Internet implementation parameters. + */ +#define IPV6_MAXHLIM 255 /* maximum hoplimit */ +#define IPV6_DEFHLIM 64 /* default hlim */ +#define IPV6_FRAGTTL 120 /* ttl for fragment packets, in slowtimo tick */ +#define IPV6_HLIMDEC 1 /* subtracted when forwarding */ + +#define IPV6_MMTU 1280 /* minimal MTU and reassembly. 1024 + 256 */ +#define IPV6_MAXPACKET 65535 /* ip6 max packet size without Jumbo payload*/ + +#endif /* !_NETINET_IP6_H_ */ -- 2.43.0