[rtems commit] libnetworking: Import current <netinet6/in6.h>
Sebastian Huber
sebh at rtems.org
Tue Jun 28 13:19:44 UTC 2016
Module: rtems
Branch: master
Commit: 005c3fe70106c1386a96045982c3c5c2c120ba5e
Changeset: http://git.rtems.org/rtems/commit/?id=005c3fe70106c1386a96045982c3c5c2c120ba5e
Author: Christian Mauderer <Christian.Mauderer at embedded-brains.de>
Date: Fri Jun 24 08:07:34 2016 +0200
libnetworking: Import current <netinet6/in6.h>
Import the <netinet6/in6.h> from current FreeBSD. This allows to build
some current software (e.g. libressl).
---
cpukit/libnetworking/Makefile.am | 6 +
cpukit/libnetworking/netinet6/in6.h | 745 ++++++++++++++++++++++++++++++++++++
cpukit/libnetworking/preinstall.am | 9 +
3 files changed, 760 insertions(+)
diff --git a/cpukit/libnetworking/Makefile.am b/cpukit/libnetworking/Makefile.am
index 902d68b..6ef2f71 100644
--- a/cpukit/libnetworking/Makefile.am
+++ b/cpukit/libnetworking/Makefile.am
@@ -121,6 +121,12 @@ libnetworking_a_SOURCES += netinet/if_ether.c netinet/igmp.c netinet/in.c \
netinet/udp_usrreq.c netinet/in_cksum_arm.h netinet/in_cksum_i386.h \
netinet/in_cksum_m68k.h netinet/in_cksum_powerpc.h
+## netinet6
+
+include_netinet6dir = $(includedir)/netinet6
+
+include_netinet6_HEADERS = netinet6/in6.h
+
## nfs
include_nfsdir = $(includedir)/nfs
diff --git a/cpukit/libnetworking/netinet6/in6.h b/cpukit/libnetworking/netinet6/in6.h
new file mode 100644
index 0000000..c529769
--- /dev/null
+++ b/cpukit/libnetworking/netinet6/in6.h
@@ -0,0 +1,745 @@
+/*-
+ * 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.
+ *
+ * $KAME: in6.h,v 1.89 2001/05/27 13:28:35 itojun Exp $
+ */
+
+/*-
+ * 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.
+ * 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
+ * $FreeBSD: head/sys/netinet6/in6.h 301217 2016-06-02 17:51:29Z gnn $
+ */
+
+#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_
+
+/*
+ * 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 "FreeBSD"
+
+/*
+ * IPv6 port allocation rules should mirror the IPv4 rules and are controlled
+ * by the net.inet.ip.portrange sysctl tree. The following defines exist
+ * for compatibility with userland applications that need them.
+ */
+#if __BSD_VISIBLE
+#define IPV6PORT_RESERVED 1024
+#define IPV6PORT_ANONMIN 49152
+#define IPV6PORT_ANONMAX 65535
+#define IPV6PORT_RESERVEDMIN 600
+#define IPV6PORT_RESERVEDMAX (IPV6PORT_RESERVED-1)
+#endif
+
+/*
+ * IPv6 address
+ */
+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 */
+};
+
+#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
+#endif
+
+#define INET6_ADDRSTRLEN 46
+
+/*
+ * XXX missing POSIX.1-2001 macro IPPROTO_IPV6.
+ */
+
+/*
+ * Socket address for IPv6
+ */
+#if __BSD_VISIBLE
+#define SIN6_LEN
+#endif
+
+struct sockaddr_in6 {
+ uint8_t sin6_len; /* length of this struct */
+ sa_family_t sin6_family; /* AF_INET6 */
+ in_port_t sin6_port; /* Transport layer port # */
+ uint32_t sin6_flowinfo; /* IP6 flow information */
+ struct in6_addr sin6_addr; /* IP6 address */
+ uint32_t sin6_scope_id; /* scope zone index */
+};
+
+/*
+ * 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 }}}
+#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, \
+ 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }}}
+#define IN6MASK128 {{{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, \
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }}}
+#endif
+
+#ifdef _KERNEL
+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 */
+
+/*
+ * 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 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
+#endif
+#endif
+
+/*
+ * Definition of some useful macros to handle IP6 addresses
+ */
+#if __BSD_VISIBLE
+#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 }}}
+#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 }}}
+#endif
+
+extern const struct in6_addr in6addr_any;
+extern const struct in6_addr in6addr_loopback;
+#if __BSD_VISIBLE
+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
+
+/*
+ * 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.
+ */
+#ifdef _KERNEL
+#define IN6_ARE_ADDR_EQUAL(a, b) \
+ (bcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
+#else
+#if __BSD_VISIBLE
+#define IN6_ARE_ADDR_EQUAL(a, b) \
+ (memcmp(&(a)->s6_addr[0], &(b)->s6_addr[0], sizeof(struct in6_addr)) == 0)
+#endif
+#endif
+
+/*
+ * Unspecified
+ */
+#define IN6_IS_ADDR_UNSPECIFIED(a) \
+ ((a)->__u6_addr.__u6_addr32[0] == 0 && \
+ (a)->__u6_addr.__u6_addr32[1] == 0 && \
+ (a)->__u6_addr.__u6_addr32[2] == 0 && \
+ (a)->__u6_addr.__u6_addr32[3] == 0)
+
+/*
+ * Loopback
+ */
+#define IN6_IS_ADDR_LOOPBACK(a) \
+ ((a)->__u6_addr.__u6_addr32[0] == 0 && \
+ (a)->__u6_addr.__u6_addr32[1] == 0 && \
+ (a)->__u6_addr.__u6_addr32[2] == 0 && \
+ (a)->__u6_addr.__u6_addr32[3] == ntohl(1))
+
+/*
+ * IPv4 compatible
+ */
+#define IN6_IS_ADDR_V4COMPAT(a) \
+ ((a)->__u6_addr.__u6_addr32[0] == 0 && \
+ (a)->__u6_addr.__u6_addr32[1] == 0 && \
+ (a)->__u6_addr.__u6_addr32[2] == 0 && \
+ (a)->__u6_addr.__u6_addr32[3] != 0 && \
+ (a)->__u6_addr.__u6_addr32[3] != ntohl(1))
+
+/*
+ * Mapped
+ */
+#define IN6_IS_ADDR_V4MAPPED(a) \
+ ((a)->__u6_addr.__u6_addr32[0] == 0 && \
+ (a)->__u6_addr.__u6_addr32[1] == 0 && \
+ (a)->__u6_addr.__u6_addr32[2] == 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 IPV6_ADDR_SCOPE_GLOBAL 0x0e
+#else
+#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
+#endif
+
+/*
+ * 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)
+
+#ifdef _KERNEL /* XXX nonstandard */
+#define IPV6_ADDR_MC_SCOPE(a) ((a)->s6_addr[1] & 0x0f)
+#else
+#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) \
+ (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))
+#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))
+#else
+#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_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))
+#endif
+
+#ifdef _KERNEL /* nonstandard */
+/*
+ * KAME Scope
+ */
+#define IN6_IS_SCOPE_LINKLOCAL(a) \
+ ((IN6_IS_ADDR_LINKLOCAL(a)) || \
+ (IN6_IS_ADDR_MC_LINKLOCAL(a)))
+#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_pltime != ND6_INFINITE_LIFETIME && \
+ (u_int32_t)((time_uptime - (a)->ia6_updatetime)) > \
+ (a)->ia6_lifetime.ia6t_pltime)
+#define IFA6_IS_INVALID(a) \
+ ((a)->ia6_lifetime.ia6t_vltime != ND6_INFINITE_LIFETIME && \
+ (u_int32_t)((time_uptime - (a)->ia6_updatetime)) > \
+ (a)->ia6_lifetime.ia6t_vltime)
+#endif /* _KERNEL */
+
+/*
+ * IP6 route structure
+ */
+#if __BSD_VISIBLE
+struct route_in6 {
+ struct rtentry *ro_rt;
+ struct llentry *ro_lle;
+ /*
+ * ro_prepend and ro_plen are only used for bpf to pass in a
+ * preformed header. They are not cacheable.
+ */
+ char *ro_prepend;
+ uint16_t ro_plen;
+ uint16_t ro_flags;
+ uint16_t ro_mtu; /* saved ro_rt mtu */
+ uint16_t spare;
+ struct sockaddr_in6 ro_dst;
+};
+#endif
+
+#ifdef _KERNEL
+#define MTAG_ABI_IPV6 1444287380 /* IPv6 ABI */
+#define IPV6_TAG_DIRECT 0 /* direct-dispatch IPv6 */
+#endif /* _KERNEL */
+
+/*
+ * 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 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_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 multicast loopback */
+#define IPV6_JOIN_GROUP 12 /* ipv6_mreq; join a group membership */
+#define IPV6_LEAVE_GROUP 13 /* ipv6_mreq; leave a group membership */
+#define IPV6_PORTRANGE 14 /* int; range to choose for unspec port */
+#define ICMP6_FILTER 18 /* icmp6_filter; icmp6 filter */
+/* RFC2292 options */
+#ifdef _KERNEL
+#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 /* bool; routing header */
+#define IPV6_2292PKTOPTIONS 25 /* buf/cmsghdr; set/get IPv6 options */
+#endif
+
+#define IPV6_CHECKSUM 26 /* int; checksum offset for raw socket */
+#define IPV6_V6ONLY 27 /* bool; make AF_INET6 sockets v6 only */
+#ifndef _KERNEL
+#define IPV6_BINDV6ONLY IPV6_V6ONLY
+#endif
+
+#if 1 /* IPSEC */
+#define IPV6_IPSEC_POLICY 28 /* struct; get/set security policy */
+#endif /* IPSEC */
+
+ /* 29; unused; was IPV6_FAITH */
+#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
+
+/* new socket options introduced in RFC3542 */
+#define IPV6_RTHDRDSTOPTS 35 /* ip6_dest; send dst option before rthdr */
+
+#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 */
+#ifdef _KERNEL
+#define IPV6_RECVRTHDRDSTOPTS 41 /* bool; recv dst option before rthdr */
+#endif
+
+#define IPV6_USE_MIN_MTU 42 /* bool; send packets at the minimum MTU */
+#define IPV6_RECVPATHMTU 43 /* bool; notify an according MTU */
+
+#define IPV6_PATHMTU 44 /* mtuinfo; get the current path MTU (sopt),
+ 4 bytes int; MTU notification (cmsg) */
+#if 0 /*obsoleted during 2292bis -> 3542*/
+#define IPV6_REACHCONF 45 /* no data; ND reachability confirm
+ (cmsg only/not in of RFC3542) */
+#endif
+
+/* more new socket options introduced in RFC3542 */
+#define IPV6_PKTINFO 46 /* in6_pktinfo; send if, src addr */
+#define IPV6_HOPLIMIT 47 /* int; send hop limit */
+#define IPV6_NEXTHOP 48 /* sockaddr; next hop addr */
+#define IPV6_HOPOPTS 49 /* ip6_hbh; send hop-by-hop option */
+#define IPV6_DSTOPTS 50 /* ip6_dest; send dst option befor rthdr */
+#define IPV6_RTHDR 51 /* ip6_rthdr; send routing header */
+#if 0
+#define IPV6_PKTOPTIONS 52 /* buf/cmsghdr; set/get IPv6 options */
+ /* obsoleted by RFC3542 */
+#endif
+
+#define IPV6_RECVTCLASS 57 /* bool; recv traffic class values */
+
+#define IPV6_AUTOFLOWLABEL 59 /* bool; attach flowlabel automagically */
+
+#define IPV6_TCLASS 61 /* int; send traffic class value */
+#define IPV6_DONTFRAG 62 /* bool; disable IPv6 fragmentation */
+
+#define IPV6_PREFER_TEMPADDR 63 /* int; prefer temporary addresses as
+ * the source address.
+ */
+
+#define IPV6_BINDANY 64 /* bool: allow bind to any address */
+
+#define IPV6_BINDMULTI 65 /* bool; allow multibind to same addr/port */
+#define IPV6_RSS_LISTEN_BUCKET 66 /* int; set RSS listen bucket */
+#define IPV6_FLOWID 67 /* int; flowid of given socket */
+#define IPV6_FLOWTYPE 68 /* int; flowtype of given socket */
+#define IPV6_RSSBUCKETID 69 /* int; RSS bucket ID of given socket */
+#define IPV6_RECVFLOWID 70 /* bool; receive IP6 flowid/flowtype w/ datagram */
+#define IPV6_RECVRSSBUCKETID 71 /* bool; receive IP6 RSS bucket id w/ datagram */
+
+/*
+ * 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;
+ * set/get multicast source filter list.
+ */
+
+/* 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 */
+#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_PKTINFO: 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 */
+
+#if __BSD_VISIBLE
+/*
+ * 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
+ /* 13; unused; was: IPV6CTL_KEEPFAITH */
+#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
+/* IPV6CTL_RTEXPIRE 25 deprecated */
+/* IPV6CTL_RTMINEXPIRE 26 deprecated */
+/* IPV6CTL_RTMAXCACHE 27 deprecated */
+
+#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_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 */
+#if 0
+#define IPV6CTL_IFQ 42 /* ip6intrq node */
+#define IPV6CTL_ISATAPRTR 43 /* isatap router */
+#endif
+#define IPV6CTL_MCAST_PMTU 44 /* enable pMTU discovery for multicast? */
+
+/* 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_STEALTH 45
+
+#define ICMPV6CTL_ND6_ONLINKNSRFC4861 47
+#define IPV6CTL_NO_RADR 48 /* No defroute from RA */
+#define IPV6CTL_NORBIT_RAIF 49 /* Disable R-bit in NA on RA
+ * receiving IF. */
+#define IPV6CTL_RFC6204W3 50 /* Accept defroute even when forwarding
+ enabled */
+#define IPV6CTL_MAXID 51
+#endif /* __BSD_VISIBLE */
+
+/*
+ * Since both netinet/ and netinet6/ call into netipsec/ and netpfil/,
+ * the protocol specific mbuf flags are shared between them.
+ */
+#define M_FASTFWD_OURS M_PROTO1 /* changed dst to local */
+#define M_IP6_NEXTHOP M_PROTO2 /* explicit ip nexthop */
+#define M_IP_NEXTHOP M_PROTO2 /* explicit ip nexthop */
+#define M_SKIP_FIREWALL M_PROTO3 /* skip firewall processing */
+#define M_AUTHIPHDR M_PROTO4
+#define M_DECRYPTED M_PROTO5
+#define M_LOOP M_PROTO6
+#define M_AUTHIPDGM M_PROTO7
+#define M_RTALERT_MLD M_PROTO8
+
+#ifdef _KERNEL
+struct cmsghdr;
+struct ip6_hdr;
+
+int in6_cksum_pseudo(struct ip6_hdr *, uint32_t, uint8_t, uint16_t);
+int in6_cksum(struct mbuf *, u_int8_t, u_int32_t, u_int32_t);
+int in6_cksum_partial(struct mbuf *, u_int8_t, u_int32_t, u_int32_t,
+ u_int32_t);
+int in6_localaddr(struct in6_addr *);
+int in6_localip(struct in6_addr *);
+int in6_ifhasaddr(struct ifnet *, struct in6_addr *);
+int in6_addrscope(const struct in6_addr *);
+char *ip6_sprintf(char *, const struct in6_addr *);
+struct in6_ifaddr *in6_ifawithifp(struct ifnet *, struct in6_addr *);
+extern void in6_if_up(struct ifnet *);
+struct sockaddr;
+extern u_char ip6_protox[];
+
+void in6_sin6_2_sin(struct sockaddr_in *sin,
+ struct sockaddr_in6 *sin6);
+void in6_sin_2_v4mapsin6(struct sockaddr_in *sin,
+ struct sockaddr_in6 *sin6);
+void in6_sin6_2_sin_in_sock(struct sockaddr *nam);
+void in6_sin_2_v4mapsin6_in_sock(struct sockaddr **nam);
+extern void addrsel_policy_init(void);
+
+#define satosin6(sa) ((struct sockaddr_in6 *)(sa))
+#define sin6tosa(sin6) ((struct sockaddr *)(sin6))
+#define ifatoia6(ifa) ((struct in6_ifaddr *)(ifa))
+
+#endif /* _KERNEL */
+
+#ifndef _SIZE_T_DECLARED
+typedef __size_t size_t;
+#define _SIZE_T_DECLARED
+#endif
+
+#ifndef _SOCKLEN_T_DECLARED
+typedef __socklen_t socklen_t;
+#define _SOCKLEN_T_DECLARED
+#endif
+
+#if __BSD_VISIBLE
+
+__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 /* __BSD_VISIBLE */
+
+#endif /* !_NETINET6_IN6_H_ */
diff --git a/cpukit/libnetworking/preinstall.am b/cpukit/libnetworking/preinstall.am
index 7c3c754..feef3ff 100644
--- a/cpukit/libnetworking/preinstall.am
+++ b/cpukit/libnetworking/preinstall.am
@@ -243,6 +243,15 @@ $(PROJECT_INCLUDE)/netinet/udp_var.h: netinet/udp_var.h $(PROJECT_INCLUDE)/netin
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/netinet/udp_var.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/netinet/udp_var.h
+$(PROJECT_INCLUDE)/netinet6/$(dirstamp):
+ @$(MKDIR_P) $(PROJECT_INCLUDE)/netinet6
+ @: > $(PROJECT_INCLUDE)/netinet6/$(dirstamp)
+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/netinet6/$(dirstamp)
+
+$(PROJECT_INCLUDE)/netinet6/in6.h: netinet6/in6.h $(PROJECT_INCLUDE)/netinet6/$(dirstamp)
+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/netinet6/in6.h
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/netinet6/in6.h
+
$(PROJECT_INCLUDE)/nfs/$(dirstamp):
@$(MKDIR_P) $(PROJECT_INCLUDE)/nfs
@: > $(PROJECT_INCLUDE)/nfs/$(dirstamp)
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