-/* $KAME: in6.h,v 1.40 2000/03/25 07:23:42 sumikawa Exp $ */
+/*
+ * Copyright (c) 2008 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@
+ */
+
+/* $FreeBSD: src/sys/netinet6/in6.h,v 1.7.2.4 2001/07/04 09:45:23 ume Exp $ */
+/* $KAME: in6.h,v 1.89 2001/05/27 13:28:35 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
*/
#ifndef __KAME_NETINET_IN_H_INCLUDED_
-#error "do not include netinet6/in6.h directly, include netinet/in.h"
+#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>
-#if !defined(_XOPEN_SOURCE)
-#include <sys/queue.h>
+
+#ifndef _SA_FAMILY_T
+#define _SA_FAMILY_T
+typedef __uint8_t sa_family_t;
#endif
/*
* 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 "STABLE 20000425"
+#define __KAME_VERSION "20010528/apple-darwin"
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
/*
* Local port number conventions:
*
* 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.
*
#define IPV6PORT_ANONMAX 65535
#define IPV6PORT_RESERVEDMIN 600
#define IPV6PORT_RESERVEDMAX (IPV6PORT_RESERVED-1)
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
/*
* IPv6 address
*/
struct in6_addr {
union {
- u_int8_t __u6_addr8[16];
- u_int16_t __u6_addr16[8];
- u_int32_t __u6_addr32[4];
+ __uint8_t __u6_addr8[16];
+ __uint16_t __u6_addr16[8];
+ __uint32_t __u6_addr32[4];
} __u6_addr; /* 128-bit IP6 address */
};
/*
* Socket address for IPv6
*/
-#if !defined(_XOPEN_SOURCE)
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define SIN6_LEN
-#endif
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
struct sockaddr_in6 {
- 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 */
+ __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 */
- u_int32_t sin6_scope_id; /* intface scope id */
+ __uint32_t sin6_scope_id; /* scope zone index */
};
+#ifdef KERNEL /*XXX nonstandard*/
/*
* 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, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }}}
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }}}
#endif
-#ifdef KERNEL
+#ifdef KERNEL_PRIVATE
+extern const struct sockaddr_in6 sa6_any;
+
extern const struct in6_addr in6mask0;
extern const struct in6_addr in6mask32;
extern const struct in6_addr in6mask64;
extern const struct in6_addr in6mask96;
extern const struct in6_addr in6mask128;
-#endif /* KERNEL */
+#endif /* KERNEL_PRIVATE */
+#ifdef KERNEL /*XXX nonstandard*/
/*
* Macros started with IPV6_ADDR is KAME local
*/
-#ifdef KERNEL /*XXX nonstandard*/
#if BYTE_ORDER == BIG_ENDIAN
#define IPV6_ADDR_INT32_ONE 1
#define IPV6_ADDR_INT32_TWO 2
#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_LINKLOCAL_ALLROUTERS_INIT \
{{{ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }}}
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
-#ifdef KERNEL
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;
-#endif
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
/*
* Equality
*/
#ifdef KERNEL
#define IN6_ARE_ADDR_EQUAL(a, b) \
- (bcmp((a), (b), sizeof(struct in6_addr)) == 0)
+ (bcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
#else
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define IN6_ARE_ADDR_EQUAL(a, b) \
- (memcmp((a), (b), sizeof(struct in6_addr)) == 0)
+ (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
+#endif
+
+#ifdef KERNEL /* non standard */
+/* see if two addresses are equal in a scope-conscious manner. */
+#define SA6_ARE_ADDR_EQUAL(a, b) \
+ (((a)->sin6_scope_id == 0 || (b)->sin6_scope_id == 0 || \
+ ((a)->sin6_scope_id == (b)->sin6_scope_id)) && \
+ (bcmp(&(a)->sin6_addr, &(b)->sin6_addr, sizeof(struct in6_addr)) == 0))
#endif
/*
* Unspecified
*/
#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) && \
- (*(u_int32_t *)(&(a)->s6_addr[12]) == 0))
+ ((*(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) \
- ((*(u_int32_t *)(&(a)->s6_addr[0]) == 0) && \
- (*(u_int32_t *)(&(a)->s6_addr[4]) == 0) && \
- (*(u_int32_t *)(&(a)->s6_addr[8]) == 0) && \
- (*(u_int32_t *)(&(a)->s6_addr[12]) == ntohl(1)))
+ ((*(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) \
- ((*(u_int32_t *)(&(a)->s6_addr[0]) == 0) && \
- (*(u_int32_t *)(&(a)->s6_addr[4]) == 0) && \
- (*(u_int32_t *)(&(a)->s6_addr[8]) == 0) && \
- (*(u_int32_t *)(&(a)->s6_addr[12]) != 0) && \
- (*(u_int32_t *)(&(a)->s6_addr[12]) != ntohl(1)))
+ ((*(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) \
- ((*(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)))
+ ((*(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)))
/*
* KAME Scope Values
#ifdef KERNEL /*XXX nonstandard*/
#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 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_INTFACELOCAL(a) \
+ (IN6_IS_ADDR_MULTICAST(a) && \
+ (IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_INTFACELOCAL))
#define IN6_IS_ADDR_MC_LINKLOCAL(a) \
(IN6_IS_ADDR_MULTICAST(a) && \
(IPV6_ADDR_MC_SCOPE(a) == IPV6_ADDR_SCOPE_LINKLOCAL))
(__IPV6_ADDR_MC_SCOPE(a) == __IPV6_ADDR_SCOPE_GLOBAL))
#endif
-/*
- * Wildcard Socket
- */
-#if 0 /*pre-RFC2553*/
-#define IN6_IS_ADDR_ANY(a) IN6_IS_ADDR_UNSPECIFIED(a)
-#endif
-
+#ifdef KERNEL /*nonstandard*/
/*
* KAME Scope
*/
-#ifdef KERNEL /*nonstandard*/
#define IN6_IS_SCOPE_LINKLOCAL(a) \
((IN6_IS_ADDR_LINKLOCAL(a)) || \
(IN6_IS_ADDR_MC_LINKLOCAL(a)))
-#endif
+
+#define IN6_IS_SCOPE_EMBED(a) \
+ ((IN6_IS_ADDR_LINKLOCAL(a)) || \
+ (IN6_IS_ADDR_MC_LINKLOCAL(a)) || \
+ (IN6_IS_ADDR_MC_INTFACELOCAL(a)))
+
+#define IFA6_IS_DEPRECATED(a) \
+ ((a)->ia6_lifetime.ia6t_preferred != 0 && \
+ (a)->ia6_lifetime.ia6t_preferred < timenow.tv_sec)
+#define IFA6_IS_INVALID(a) \
+ ((a)->ia6_lifetime.ia6t_expire != 0 && \
+ (a)->ia6_lifetime.ia6t_expire < timenow.tv_sec)
+#endif /* KERNEL */
/*
* IP6 route structure
*/
-#if !defined(_XOPEN_SOURCE)
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
+#ifdef PRIVATE
struct route_in6 {
- struct rtentry *ro_rt;
- struct sockaddr_in6 ro_dst;
+ /*
+ * N.B: struct route_in6 must begin with ro_rt and ro_flags
+ * because the code does some casts of a 'struct route_in6 *'
+ * to a 'struct route *'.
+ */
+ struct rtentry *ro_rt;
+ __uint32_t ro_flags; /* route flags */
+ struct sockaddr_in6 ro_dst;
};
-#endif
+#endif /* PRIVATE */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
/*
* 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)
#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
+#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_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_MULTICAST_IF 9 /* __uint8_t; set/get IP6 multicast i/f */
+#define IPV6_MULTICAST_HOPS 10 /* __uint8_t; set/get IP6 multicast hops */
+#define IPV6_MULTICAST_LOOP 11 /* __uint8_t; 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_PKTINFO 19 /* in6_pktinfo; send if, src addr */
-#define IPV6_HOPLIMIT 20 /* int; send hop limit */
-#define IPV6_NEXTHOP 21 /* sockaddr; next hop addr */
-#define IPV6_HOPOPTS 22 /* ip6_hbh; send hop-by-hop option */
-#define IPV6_DSTOPTS 23 /* ip6_dest; send dst option befor rthdr */
-#define IPV6_RTHDR 24 /* ip6_rthdr; send routing header */
+/* RFC2292 options */
+#define IPV6_PKTINFO 19 /* bool; send/recv 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 */
- /* obsoleted by 2292bis */
+
#define IPV6_CHECKSUM 26 /* int; checksum offset for raw socket */
-#define IPV6_BINDV6ONLY 27 /* bool; only bind INET6 at null bind */
+#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)
+#ifndef KERNEL
+#define IPV6_BINDV6ONLY IPV6_V6ONLY
+#endif /* KERNEL */
+
#if 1 /*IPSEC*/
#define IPV6_IPSEC_POLICY 28 /* struct; get/set security policy */
-#endif
+#endif /* 1 */
#define IPV6_FAITH 29 /* bool; accept FAITH'ed connections */
#if 1 /*IPV6FIREWALL*/
#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
-
-/* new socket options introduced in RFC2292bis */
-#define IPV6_RTHDRDSTOPTS 35 /* ip6_dest; send dst option before rthdr */
+#endif /* 1 */
-#define IPV6_RECVPKTINFO 36 /* bool; recv if, dst addr */
-#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_RECVRTHDRDSTOPTS 41 /* bool; recv dst option before rthdr */
+#define IPV6_RECVTCLASS 35 /* bool; recv traffic class values */
+#define IPV6_TCLASS 36 /* int; send traffic class value */
-#define IPV6_USE_MIN_MTU 42 /* bool; send packets at the minimum MTU */
-#define IPV6_RECVPATHMTU 43 /* bool; notify an according MTU */
-
-/* the followings are used as cmsg type only */
-#define IPV6_PATHMTU 44 /* 4 bytes int; MTU notification */
-#define IPV6_REACHCONF 45 /* no data; ND reachability confirm */
+/* to define items, should talk with KAME guys first, for *BSD compatibility */
#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 */
*/
struct ipv6_mreq {
struct in6_addr ipv6mr_multiaddr;
- u_int ipv6mr_interface;
+ 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 */
};
/*
#define IPV6_PORTRANGE_HIGH 1 /* "high" - request firewall bypass */
#define IPV6_PORTRANGE_LOW 2 /* "low" - vouchsafe security */
-#if !defined(_XOPEN_SOURCE)
/*
* Definitions for inet6 sysctl operations.
*
*/
#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
+#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 */
+#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 (RFC3041) */
+#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_MAXFRAGS 41 /* max fragments */
+
+#define IPV6CTL_NEIGHBORGCTHRESH 46
+#define IPV6CTL_MAXIFPREFIXES 47
+#define IPV6CTL_MAXIFDEFROUTERS 48
+#define IPV6CTL_MAXDYNROUTES 49
+
+/* 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 50
+
+#ifdef KERNEL_PRIVATE
#define CTL_IPV6PROTO_NAMES { \
{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
{ 0, 0 }, \
{ 0, 0 }, \
{ "pim6", CTLTYPE_NODE }, \
}
-
/*
- * Names for IP sysctl objects
+ * Redefinition of mbuf flags
*/
-#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
-#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 */
-#if MAPPED_ADDR_ENABLED
-#define IPV6CTL_MAPPED_ADDR 23
-#endif /* MAPPED_ADDR_ENABLED */
-/* New entries should be added here from current IPV6CTL_MAXID value. */
-#define IPV6CTL_MAXID 24
-
-#if MAPPED_ADDR_ENABLED
-#define IPV6CTL_NAMES_MAPPED_ADDR "mapped_addr"
-#define IPV6CTL_TYPE_MAPPED_ADDR CTLTYPE_INT
-#define IPV6CTL_VARS_MAPPED_ADDR &ip6_mapped_addr_on
-#else /* MAPPED_ADDR_ENABLED */
-#define IPV6CTL_NAMES_MAPPED_ADDR 0
-#define IPV6CTL_TYPE_MAPPED_ADDR 0
-#define IPV6CTL_VARS_MAPPED_ADDR 0
-#endif /* MAPPED_ADDR_ENABLED */
-
-#if IPV6CTL_BINDV6ONLY
-#define IPV6CTL_NAMES_BINDV6ONLY "bindv6only"
-#define IPV6CTL_TYPE_BINDV6ONLY CTLTYPE_INT
-#define IPV6CTL_VARS_BINDV6ONLY &ip6_bindv6only
-#else
-#define IPV6CTL_NAMES_BINDV6ONLY 0
-#define IPV6CTL_TYPE_BINDV6ONLY 0
-#define IPV6CTL_VARS_BINDV6ONLY 0
-#endif
+#define M_AUTHIPHDR M_PROTO2
+#define M_DECRYPTED M_PROTO3
+#define M_LOOP M_PROTO4
+#define M_AUTHIPDGM M_PROTO5
-#define IPV6CTL_NAMES { \
- { 0, 0 }, \
- { "forwarding", CTLTYPE_INT }, \
- { "redirect", CTLTYPE_INT }, \
- { "hlim", CTLTYPE_INT }, \
- { "mtu", CTLTYPE_INT }, \
- { "forwsrcrt", CTLTYPE_INT }, \
- { 0, 0 }, \
- { 0, 0 }, \
- { "mrtproto", CTLTYPE_INT }, \
- { "maxfragpackets", CTLTYPE_INT }, \
- { "sourcecheck", CTLTYPE_INT }, \
- { "sourcecheck_logint", CTLTYPE_INT }, \
- { "accept_rtadv", CTLTYPE_INT }, \
- { "keepfaith", CTLTYPE_INT }, \
- { "log_interval", CTLTYPE_INT }, \
- { "hdrnestlimit", CTLTYPE_INT }, \
- { "dad_count", CTLTYPE_INT }, \
- { "auto_flowlabel", CTLTYPE_INT }, \
- { "defmcasthlim", CTLTYPE_INT }, \
- { "gifhlim", CTLTYPE_INT }, \
- { "kame_version", CTLTYPE_STRING }, \
- { "use_deprecated", CTLTYPE_INT }, \
- { "rr_prune", CTLTYPE_INT }, \
- { IPV6CTL_NAMES_MAPPED_ADDR, IPV6CTL_TYPE_MAPPED_ADDR }, \
- { IPV6CTL_NAMES_BINDV6ONLY, IPV6CTL_TYPE_BINDV6ONLY }, \
-}
+struct cmsghdr;
+struct mbuf;
+struct ifnet;
+struct in6_aliasreq;
-#ifdef __bsdi__
-#define IPV6CTL_VARS { \
- 0, \
- &ip6_forwarding, \
- &ip6_sendredirects, \
- &ip6_defhlim, \
- 0, \
- &ip6_forward_srcrt, \
- 0, \
- 0, \
- 0, \
- &ip6_maxfragpackets, \
- &ip6_sourcecheck, \
- &ip6_sourcecheck_interval, \
- &ip6_accept_rtadv, \
- &ip6_keepfaith, \
- &ip6_log_interval, \
- &ip6_hdrnestlimit, \
- &ip6_dad_count, \
- &ip6_auto_flowlabel, \
- &ip6_defmcasthlim, \
- &ip6_gif_hlim, \
- 0, \
- &ip6_use_deprecated, \
- &ip6_rr_prune, \
- IPV6CTL_VARS_MAPPED_ADDR, \
- IPV6CTL_VARS_BINDV6ONLY, \
-}
-#endif
-#endif /* !_XOPEN_SOURCE */
+#define in6_cksum(m, n, o, l) inet6_cksum(m, n, o, l)
-#ifdef KERNEL
-struct cmsghdr;
+extern u_int16_t inet6_cksum(struct mbuf *m, unsigned int proto,
+ unsigned int offset, unsigned int transport_len);
-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 *));
-struct in6_ifaddr *in6_ifawithifp __P((struct ifnet *, struct in6_addr *));
-extern void in6_if_up __P((struct ifnet *));
-#if MAPPED_ADDR_ENABLED
+extern int in6_localaddr(struct in6_addr *);
+extern int in6_addrscope(struct in6_addr *);
+extern struct in6_ifaddr *in6_ifawithscope(struct ifnet *, struct in6_addr *);
+extern struct in6_ifaddr *in6_ifawithifp(struct ifnet *, struct in6_addr *);
+extern int in6_if_up(struct ifnet *, struct in6_aliasreq *);
struct sockaddr;
-void in6_sin6_2_sin __P((struct sockaddr_in *sin,
- struct sockaddr_in6 *sin6));
-void in6_sin_2_v4mapsin6 __P((struct sockaddr_in *sin,
- struct sockaddr_in6 *sin6));
-void in6_sin6_2_sin_in_sock __P((struct sockaddr *nam));
-void in6_sin_2_v4mapsin6_in_sock __P((struct sockaddr **nam));
-#endif /* MAPPED_ADDR_ENABLED */
+extern void in6_sin6_2_sin(struct sockaddr_in *sin, struct sockaddr_in6 *sin6);
+extern void in6_sin_2_v4mapsin6(struct sockaddr_in *sin,
+ struct sockaddr_in6 *sin6);
+extern void in6_sin6_2_sin_in_sock(struct sockaddr *nam);
+extern int in6_sin_2_v4mapsin6_in_sock(struct sockaddr **nam);
#define satosin6(sa) ((struct sockaddr_in6 *)(sa))
#define sin6tosa(sin6) ((struct sockaddr *)(sin6))
#define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa))
-#endif /* KERNEL */
+extern int in6addr_local(struct in6_addr *);
+#endif /* KERNEL_PRIVATE */
+
+#ifndef KERNEL
__BEGIN_DECLS
struct cmsghdr;
-extern int inet6_option_space __P((int));
-extern int inet6_option_init __P((void *, struct cmsghdr **, int));
-extern int inet6_option_append __P((struct cmsghdr *, const u_int8_t *,
- int, int));
-extern u_int8_t *inet6_option_alloc __P((struct cmsghdr *, int, int, int));
-extern int inet6_option_next __P((const struct cmsghdr *, u_int8_t **));
-extern int inet6_option_find __P((const struct cmsghdr *, u_int8_t **, int));
-
-extern size_t inet6_rthdr_space __P((int, int));
-extern struct cmsghdr *inet6_rthdr_init __P((void *, int));
-extern int inet6_rthdr_add __P((struct cmsghdr *, const struct in6_addr *,
- unsigned int));
-extern int inet6_rthdr_lasthop __P((struct cmsghdr *, unsigned int));
+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 __P((const struct cmsghdr *, struct cmsghdr *));
+extern int inet6_rthdr_reverse(const struct cmsghdr *, struct cmsghdr *);
#endif
-extern int inet6_rthdr_segments __P((const struct cmsghdr *));
-extern struct in6_addr *inet6_rthdr_getaddr __P((struct cmsghdr *, int));
-extern int inet6_rthdr_getflags __P((const struct cmsghdr *, int));
-
-extern int inet6_opt_init __P((void *, size_t));
-extern int inet6_opt_append __P((void *, size_t, int, u_int8_t,
- size_t, u_int8_t, void **));
-extern int inet6_opt_finish __P((void *, size_t, int));
-extern int inet6_opt_set_val __P((void *, size_t, void *, int));
-
-extern int inet6_opt_next __P((void *, size_t, int, u_int8_t *,
- size_t *, void **));
-extern int inet6_opt_find __P((void *, size_t, int, u_int8_t,
- size_t *, void **));
-extern int inet6_opt_get_val __P((void *, size_t, void *, int));
-extern size_t inet6_rth_space __P((int, int));
-extern void *inet6_rth_init __P((void *, int, int, int));
-extern int inet6_rth_add __P((void *, const struct in6_addr *));
-extern int inet6_rth_reverse __P((const void *, void *));
-extern int inet6_rth_segments __P((const void *));
-extern struct in6_addr *inet6_rth_getaddr __P((const void *, int));
+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 *, size_t);
+extern int inet6_opt_append(void *, size_t, int, __uint8_t,
+ size_t, __uint8_t, void **);
+extern int inet6_opt_finish(void *, size_t, int);
+extern int inet6_opt_set_val(void *, size_t, void *, int);
+
+extern int inet6_opt_next(void *, size_t, int, __uint8_t *,
+ size_t *, void **);
+extern int inet6_opt_find(void *, size_t, int, __uint8_t,
+ size_t *, void **);
+extern int inet6_opt_get_val(void *, size_t, void *, int);
+extern size_t inet6_rth_space(int, int);
+extern void *inet6_rth_init(void *, int, 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 /* !KERNEL */
+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
#endif /* !_NETINET6_IN6_H_ */
projects / apple / xnu.git / blobdiff