diff options
author | itojun <itojun@FreeBSD.org> | 2000-07-04 16:35:15 +0000 |
---|---|---|
committer | itojun <itojun@FreeBSD.org> | 2000-07-04 16:35:15 +0000 |
commit | 5f4e854de19331a53788d6100bbcd42845056bc1 (patch) | |
tree | 3ff8c876a5868b103fb8713055d83e29a3fa38d5 /sys/netinet6/in6.h | |
parent | bdc16885232d771a99d7dfc247cd27a44cd061f9 (diff) | |
download | FreeBSD-src-5f4e854de19331a53788d6100bbcd42845056bc1.zip FreeBSD-src-5f4e854de19331a53788d6100bbcd42845056bc1.tar.gz |
sync with kame tree as of july00. tons of bug fixes/improvements.
API changes:
- additional IPv6 ioctls
- IPsec PF_KEY API was changed, it is mandatory to upgrade setkey(8).
(also syntax change)
Diffstat (limited to 'sys/netinet6/in6.h')
-rw-r--r-- | sys/netinet6/in6.h | 319 |
1 files changed, 161 insertions, 158 deletions
diff --git a/sys/netinet6/in6.h b/sys/netinet6/in6.h index 424c319..edcbe62 100644 --- a/sys/netinet6/in6.h +++ b/sys/netinet6/in6.h @@ -1,3 +1,6 @@ +/* $FreeBSD$ */ +/* $KAME: in6.h,v 1.48 2000/06/26 15:55:32 itojun Exp $ */ + /* * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. * All rights reserved. @@ -60,25 +63,24 @@ * SUCH DAMAGE. * * @(#)in.h 8.3 (Berkeley) 1/3/94 - * $FreeBSD$ */ -#ifndef _NETINET6_IN6_H_ -#define _NETINET6_IN6_H_ - -#if !defined(_KERNEL) && !defined(__KAME_NETINET_IN_H_INCLUDED_) +#ifndef __KAME_NETINET_IN_H_INCLUDED_ #error "do not include netinet6/in6.h directly, include netinet/in.h" #endif -#if !defined(_XOPEN_SOURCE) +#ifndef _NETINET6_IN6_H_ +#define _NETINET6_IN6_H_ + +#ifndef _XOPEN_SOURCE #include <sys/queue.h> #endif /* * Identification of the network protocol stack */ -#define __KAME__ -#define __KAME_VERSION "SNAP 19991101" +#define __KAME__ +#define __KAME_VERSION "20000701/FreeBSD-current" /* * Local port number conventions: @@ -89,7 +91,7 @@ * 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_ANONMIX to IPPORT_ANONMAX, although + * 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. * @@ -119,33 +121,33 @@ */ struct in6_addr { union { - u_int8_t __u6_addr8[16]; - u_int16_t __u6_addr16[8]; - u_int32_t __u6_addr32[4]; + u_int8_t __u6_addr8[16]; + u_int16_t __u6_addr16[8]; + u_int32_t __u6_addr32[4]; } __u6_addr; /* 128-bit IP6 address */ }; -#define s6_addr __u6_addr.__u6_addr8 +#define s6_addr __u6_addr.__u6_addr8 #ifdef _KERNEL /*XXX nonstandard*/ -#define s6_addr8 __u6_addr.__u6_addr8 -#define s6_addr16 __u6_addr.__u6_addr16 -#define s6_addr32 __u6_addr.__u6_addr32 +#define s6_addr8 __u6_addr.__u6_addr8 +#define s6_addr16 __u6_addr.__u6_addr16 +#define s6_addr32 __u6_addr.__u6_addr32 #endif -#define INET6_ADDRSTRLEN 46 +#define INET6_ADDRSTRLEN 46 /* * Socket address for IPv6 */ -#if !defined(_XOPEN_SOURCE) -#define SIN6_LEN +#ifndef _XOPEN_SOURCE +#define SIN6_LEN #endif struct sockaddr_in6 { - u_char sin6_len; /* length of this struct(sa_family_t)*/ - u_char sin6_family; /* AF_INET6 (sa_family_t) */ + u_int8_t sin6_len; /* length of this struct(sa_family_t)*/ + u_int8_t sin6_family; /* AF_INET6 (sa_family_t) */ u_int16_t sin6_port; /* Transport layer port # (in_port_t)*/ u_int32_t sin6_flowinfo; /* IP6 flow information */ - struct in6_addr sin6_addr; /* IP6 address */ + struct in6_addr sin6_addr; /* IP6 address */ u_int32_t sin6_scope_id; /* intface scope id */ }; @@ -153,14 +155,14 @@ struct sockaddr_in6 { * Local definition for masks */ #ifdef _KERNEL /*XXX nonstandard*/ -#define IN6MASK0 {{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }}} -#define IN6MASK32 {{{ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, \ +#define IN6MASK0 {{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }}} +#define IN6MASK32 {{{ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}} -#define IN6MASK64 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ +#define IN6MASK64 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}} -#define IN6MASK96 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ +#define IN6MASK96 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }}} -#define IN6MASK128 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ +#define IN6MASK128 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }}} #endif @@ -177,42 +179,42 @@ extern const struct in6_addr in6mask128; */ #ifdef _KERNEL /*XXX nonstandard*/ #if BYTE_ORDER == BIG_ENDIAN -#define IPV6_ADDR_INT32_ONE 1 -#define IPV6_ADDR_INT32_TWO 2 -#define IPV6_ADDR_INT32_MNL 0xff010000 -#define IPV6_ADDR_INT32_MLL 0xff020000 -#define IPV6_ADDR_INT32_SMP 0x0000ffff -#define IPV6_ADDR_INT16_ULL 0xfe80 -#define IPV6_ADDR_INT16_USL 0xfec0 -#define IPV6_ADDR_INT16_MLL 0xff02 +#define IPV6_ADDR_INT32_ONE 1 +#define IPV6_ADDR_INT32_TWO 2 +#define IPV6_ADDR_INT32_MNL 0xff010000 +#define IPV6_ADDR_INT32_MLL 0xff020000 +#define IPV6_ADDR_INT32_SMP 0x0000ffff +#define IPV6_ADDR_INT16_ULL 0xfe80 +#define IPV6_ADDR_INT16_USL 0xfec0 +#define IPV6_ADDR_INT16_MLL 0xff02 #elif BYTE_ORDER == LITTLE_ENDIAN -#define IPV6_ADDR_INT32_ONE 0x01000000 -#define IPV6_ADDR_INT32_TWO 0x02000000 -#define IPV6_ADDR_INT32_MNL 0x000001ff -#define IPV6_ADDR_INT32_MLL 0x000002ff -#define IPV6_ADDR_INT32_SMP 0xffff0000 -#define IPV6_ADDR_INT16_ULL 0x80fe -#define IPV6_ADDR_INT16_USL 0xc0fe -#define IPV6_ADDR_INT16_MLL 0x02ff +#define IPV6_ADDR_INT32_ONE 0x01000000 +#define IPV6_ADDR_INT32_TWO 0x02000000 +#define IPV6_ADDR_INT32_MNL 0x000001ff +#define IPV6_ADDR_INT32_MLL 0x000002ff +#define IPV6_ADDR_INT32_SMP 0xffff0000 +#define IPV6_ADDR_INT16_ULL 0x80fe +#define IPV6_ADDR_INT16_USL 0xc0fe +#define IPV6_ADDR_INT16_MLL 0x02ff #endif #endif /* * Definition of some useful macros to handle IP6 addresses */ -#define IN6ADDR_ANY_INIT \ +#define IN6ADDR_ANY_INIT \ {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}} -#define IN6ADDR_LOOPBACK_INIT \ +#define IN6ADDR_LOOPBACK_INIT \ {{{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}} -#define IN6ADDR_NODELOCAL_ALLNODES_INIT \ +#define IN6ADDR_NODELOCAL_ALLNODES_INIT \ {{{ 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }}} -#define IN6ADDR_LINKLOCAL_ALLNODES_INIT \ +#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 \ +#define IN6ADDR_LINKLOCAL_ALLROUTERS_INIT \ {{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }}} @@ -229,17 +231,17 @@ extern const struct in6_addr in6addr_linklocal_allrouters; * in ANSI standard. */ #ifdef _KERNEL -#define IN6_ARE_ADDR_EQUAL(a, b) \ - (bcmp((a), (b), sizeof(struct in6_addr)) == 0) +#define IN6_ARE_ADDR_EQUAL(a, b) \ + (bcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0) #else -#define IN6_ARE_ADDR_EQUAL(a, b) \ - (memcmp((a), (b), sizeof(struct in6_addr)) == 0) +#define IN6_ARE_ADDR_EQUAL(a, b) \ + (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0) #endif /* * Unspecified */ -#define IN6_IS_ADDR_UNSPECIFIED(a) \ +#define IN6_IS_ADDR_UNSPECIFIED(a) \ ((*(u_int32_t *)(&(a)->s6_addr[0]) == 0) && \ (*(u_int32_t *)(&(a)->s6_addr[4]) == 0) && \ (*(u_int32_t *)(&(a)->s6_addr[8]) == 0) && \ @@ -248,7 +250,7 @@ extern const struct in6_addr in6addr_linklocal_allrouters; /* * Loopback */ -#define IN6_IS_ADDR_LOOPBACK(a) \ +#define IN6_IS_ADDR_LOOPBACK(a) \ ((*(u_int32_t *)(&(a)->s6_addr[0]) == 0) && \ (*(u_int32_t *)(&(a)->s6_addr[4]) == 0) && \ (*(u_int32_t *)(&(a)->s6_addr[8]) == 0) && \ @@ -257,7 +259,7 @@ extern const struct in6_addr in6addr_linklocal_allrouters; /* * IPv4 compatible */ -#define IN6_IS_ADDR_V4COMPAT(a) \ +#define IN6_IS_ADDR_V4COMPAT(a) \ ((*(u_int32_t *)(&(a)->s6_addr[0]) == 0) && \ (*(u_int32_t *)(&(a)->s6_addr[4]) == 0) && \ (*(u_int32_t *)(&(a)->s6_addr[8]) == 0) && \ @@ -267,7 +269,7 @@ extern const struct in6_addr in6addr_linklocal_allrouters; /* * Mapped */ -#define IN6_IS_ADDR_V4MAPPED(a) \ +#define IN6_IS_ADDR_V4MAPPED(a) \ ((*(u_int32_t *)(&(a)->s6_addr[0]) == 0) && \ (*(u_int32_t *)(&(a)->s6_addr[4]) == 0) && \ (*(u_int32_t *)(&(a)->s6_addr[8]) == ntohl(0x0000ffff))) @@ -277,26 +279,26 @@ extern const struct in6_addr in6addr_linklocal_allrouters; */ #ifdef _KERNEL /*XXX nonstandard*/ -#define IPV6_ADDR_SCOPE_NODELOCAL 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 +#define IPV6_ADDR_SCOPE_NODELOCAL 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 #else -#define __IPV6_ADDR_SCOPE_NODELOCAL 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 +#define __IPV6_ADDR_SCOPE_NODELOCAL 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 #endif /* * Unicast Scope * Note that we must check topmost 10 bits only, not 16 bits (see RFC2373). */ -#define IN6_IS_ADDR_LINKLOCAL(a) \ +#define IN6_IS_ADDR_LINKLOCAL(a) \ (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0x80)) -#define IN6_IS_ADDR_SITELOCAL(a) \ +#define IN6_IS_ADDR_SITELOCAL(a) \ (((a)->s6_addr[0] == 0xfe) && (((a)->s6_addr[1] & 0xc0) == 0xc0)) /* @@ -305,44 +307,44 @@ extern const struct in6_addr in6addr_linklocal_allrouters; #define IN6_IS_ADDR_MULTICAST(a) ((a)->s6_addr[0] == 0xff) #ifdef _KERNEL /*XXX nonstandard*/ -#define IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f) +#define IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f) #else -#define __IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f) +#define __IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f) #endif /* * Multicast Scope */ #ifdef _KERNEL /*refers nonstandard items */ -#define IN6_IS_ADDR_MC_NODELOCAL(a) \ +#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) \ +#define IN6_IS_ADDR_MC_LINKLOCAL(a) \ (IN6_IS_ADDR_MULTICAST(a) && \ (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL)) -#define IN6_IS_ADDR_MC_SITELOCAL(a) \ +#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) \ +#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) \ +#define IN6_IS_ADDR_MC_GLOBAL(a) \ (IN6_IS_ADDR_MULTICAST(a) && \ (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_GLOBAL)) #else -#define IN6_IS_ADDR_MC_NODELOCAL(a) \ +#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) \ +#define IN6_IS_ADDR_MC_LINKLOCAL(a) \ (IN6_IS_ADDR_MULTICAST(a) && \ (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_LINKLOCAL)) -#define IN6_IS_ADDR_MC_SITELOCAL(a) \ +#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) \ +#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) \ +#define IN6_IS_ADDR_MC_GLOBAL(a) \ (IN6_IS_ADDR_MULTICAST(a) && \ (__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_GLOBAL)) #endif @@ -351,7 +353,7 @@ extern const struct in6_addr in6addr_linklocal_allrouters; * KAME Scope */ #ifdef _KERNEL /*nonstandard*/ -#define IN6_IS_SCOPE_LINKLOCAL(a) \ +#define IN6_IS_SCOPE_LINKLOCAL(a) \ ((IN6_IS_ADDR_LINKLOCAL(a)) || \ (IN6_IS_ADDR_MC_LINKLOCAL(a))) #endif @@ -359,7 +361,7 @@ extern const struct in6_addr in6addr_linklocal_allrouters; /* * IP6 route structure */ -#if !defined(_XOPEN_SOURCE) +#ifndef _XOPEN_SOURCE struct route_in6 { struct rtentry *ro_rt; struct sockaddr_in6 ro_dst; @@ -370,66 +372,68 @@ struct route_in6 { * Options for use with [gs]etsockopt at the IPV6 level. * First word of comment is data type; bool is stored in int. */ -#define IPV6_OPTIONS 1 /* buf/ip6_opts; set/get IP6 options */ /* no hdrincl */ -#define IPV6_SOCKOPT_RESERVED1 3 /* reserved for future use */ -#define IPV6_UNICAST_HOPS 4 /* int; IP6 hops */ -#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 */ -#define IPV6_MULTICAST_IF 9 /* u_char; set/get IP6 multicast i/f */ -#define IPV6_MULTICAST_HOPS 10 /* u_char; set/get IP6 multicast hops */ -#define IPV6_MULTICAST_LOOP 11 /* u_char; set/get IP6 multicast loopback */ -#define IPV6_JOIN_GROUP 12 /* ip6_mreq; join a group membership */ -#define IPV6_LEAVE_GROUP 13 /* ip6_mreq; leave a group membership */ -#define IPV6_PORTRANGE 14 /* int; range to choose for unspec port */ -#define ICMP6_FILTER 18 /* icmp6_filter; icmp6 filter */ -#define IPV6_PKTINFO 19 /* bool; send/rcv if, src/dst addr */ -#define IPV6_HOPLIMIT 20 /* bool; hop limit */ -#define IPV6_NEXTHOP 21 /* bool; next hop addr */ -#define IPV6_HOPOPTS 22 /* bool; hop-by-hop option */ -#define IPV6_DSTOPTS 23 /* bool; destination option */ -#define IPV6_RTHDR 24 /* bool; routing header */ -#define IPV6_PKTOPTIONS 25 /* buf/cmsghdr; set/get IPv6 options */ -#define IPV6_CHECKSUM 26 /* int; checksum offset for raw socket */ -#define IPV6_BINDV6ONLY 27 /* bool; only bind INET6 at null bind */ +#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 +#define IPV6_SOCKOPT_RESERVED1 3 /* reserved for future use */ +#define IPV6_UNICAST_HOPS 4 /* int; IP6 hops */ +#define IPV6_MULTICAST_IF 9 /* u_char; set/get IP6 multicast i/f */ +#define IPV6_MULTICAST_HOPS 10 /* u_char; set/get IP6 multicast hops */ +#define IPV6_MULTICAST_LOOP 11 /* u_char; set/get IP6 multicast loopback */ +#define IPV6_JOIN_GROUP 12 /* ip6_mreq; join a group membership */ +#define IPV6_LEAVE_GROUP 13 /* ip6_mreq; leave a group membership */ +#define IPV6_PORTRANGE 14 /* int; range to choose for unspec port */ +#define ICMP6_FILTER 18 /* icmp6_filter; icmp6 filter */ +#define IPV6_PKTINFO 19 /* bool; send/rcv if, src/dst addr */ +#define IPV6_HOPLIMIT 20 /* bool; hop limit */ +#define IPV6_NEXTHOP 21 /* bool; next hop addr */ +#define IPV6_HOPOPTS 22 /* bool; hop-by-hop option */ +#define IPV6_DSTOPTS 23 /* bool; destination option */ +#define IPV6_RTHDR 24 /* bool; routing header */ +#define IPV6_PKTOPTIONS 25 /* buf/cmsghdr; set/get IPv6 options */ +#define IPV6_CHECKSUM 26 /* int; checksum offset for raw socket */ +#define IPV6_BINDV6ONLY 27 /* bool; only bind INET6 at null bind */ /* for IPsec */ -#define IPV6_IPSEC_POLICY 28 /* struct; get/set security policy */ -#define IPV6_FAITH 29 /* bool; accept FAITH'ed connections */ +#define IPV6_IPSEC_POLICY 28 /* struct; get/set security policy */ +#define IPV6_FAITH 29 /* bool; accept FAITH'ed connections */ /* for 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 */ +#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 */ -#define IPV6_RTHDR_LOOSE 0 /* this hop need not be a neighbor. XXX old spec */ -#define IPV6_RTHDR_STRICT 1 /* this hop must be a neighbor. XXX old spec */ -#define IPV6_RTHDR_TYPE_0 0 /* IPv6 routing header type 0 */ +#define IPV6_RTHDR_LOOSE 0 /* this hop need not be a neighbor. XXX old spec */ +#define IPV6_RTHDR_STRICT 1 /* this hop must be a neighbor. XXX old spec */ +#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 */ +#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 */ /* * Argument structure for IPV6_JOIN_GROUP and IPV6_LEAVE_GROUP. */ struct ipv6_mreq { - struct in6_addr ipv6mr_multiaddr; - u_int ipv6mr_interface; + struct in6_addr ipv6mr_multiaddr; + unsigned int ipv6mr_interface; }; /* * IPV6_PKTINFO: Packet information(RFC2292 sec 5) */ struct in6_pktinfo { - struct in6_addr ipi6_addr; /* src/dst IPv6 address */ - u_int ipi6_ifindex; /* send/recv interface index */ + struct in6_addr ipi6_addr; /* src/dst IPv6 address */ + unsigned int ipi6_ifindex; /* send/recv interface index */ }; /* @@ -440,16 +444,16 @@ struct in6_pktinfo { #define IPV6_PORTRANGE_HIGH 1 /* "high" - request firewall bypass */ #define IPV6_PORTRANGE_LOW 2 /* "low" - vouchsafe security */ -#if !defined(_XOPEN_SOURCE) +#ifndef _XOPEN_SOURCE /* * 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 */ +#define IPV6PROTO_MAXID (IPPROTO_PIM + 1) /* don't list to IPV6PROTO_MAX */ -#define CTL_IPV6PROTO_NAMES { \ +#define CTL_IPV6PROTO_NAMES { \ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \ { 0, 0 }, \ { "tcp6", CTLTYPE_NODE }, \ @@ -499,51 +503,50 @@ struct in6_pktinfo { /* * 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 */ +#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 */ +#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 -#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 deprecated addr (RFC2462 5.5.4) */ -#define IPV6CTL_RR_PRUNE 22 /* walk timer for router renumbering */ -#define IPV6CTL_MAPPED_ADDR 23 +#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 +#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 deprecated addr (RFC2462 5.5.4) */ +#define IPV6CTL_RR_PRUNE 22 /* walk timer for router renumbering */ +#define IPV6CTL_MAPPED_ADDR 23 /* New entries should be added here from current IPV6CTL_MAXID value. */ -#define IPV6CTL_MAXID 24 +#define IPV6CTL_MAXID 24 #endif /* !_XOPEN_SOURCE */ /* * Redefinition of mbuf flags */ -#define M_ANYCAST6 M_PROTO1 -#define M_AUTHIPHDR M_PROTO2 -#define M_DECRYPTED M_PROTO3 -#define M_LOOP M_PROTO4 -#define M_AUTHIPDGM M_PROTO5 +#define M_ANYCAST6 M_PROTO1 +#define M_AUTHIPHDR M_PROTO2 +#define M_DECRYPTED M_PROTO3 +#define M_LOOP M_PROTO4 +#define M_AUTHIPDGM M_PROTO5 #ifdef _KERNEL struct cmsghdr; struct mbuf; struct ifnet; -int in6_canforward __P((struct in6_addr *, struct in6_addr *)); -int in6_cksum __P((struct mbuf *, u_int8_t, int, int)); +int in6_cksum __P((struct mbuf *, u_int8_t, u_int32_t, u_int32_t)); int in6_localaddr __P((struct in6_addr *)); int in6_addrscope __P((struct in6_addr *)); struct in6_ifaddr *in6_ifawithscope __P((struct ifnet *, struct in6_addr *)); @@ -558,9 +561,9 @@ void in6_sin_2_v4mapsin6 __P((struct sockaddr_in *sin, void in6_sin6_2_sin_in_sock __P((struct sockaddr *nam)); void in6_sin_2_v4mapsin6_in_sock __P((struct sockaddr **nam)); -#define satosin6(sa) ((struct sockaddr_in6 *)(sa)) -#define sin6tosa(sin6) ((struct sockaddr *)(sin6)) -#define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa)) +#define satosin6(sa) ((struct sockaddr_in6 *)(sa)) +#define sin6tosa(sin6) ((struct sockaddr *)(sin6)) +#define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa)) #endif /* _KERNEL */ __BEGIN_DECLS |