go.net/ipv6: add platform-dependent code
The syscall package of standard library is now locked down
and go.sys/unix is under curation. Also go.sys/unix doesn't
help supporting go1.3 and earlier users. There's no way to
extend this package without holding the platform adaptation
code.
LGTM=iant
R=iant
CC=golang-codereviews
https://golang.org/cl/146290043
diff --git a/ipv6/defs_darwin.go b/ipv6/defs_darwin.go
new file mode 100644
index 0000000..5a4e4c3
--- /dev/null
+++ b/ipv6/defs_darwin.go
@@ -0,0 +1,95 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package ipv6
+
+/*
+#define __APPLE_USE_RFC_3542
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+*/
+import "C"
+
+const (
+ sysIPV6_UNICAST_HOPS = C.IPV6_UNICAST_HOPS
+ sysIPV6_MULTICAST_IF = C.IPV6_MULTICAST_IF
+ sysIPV6_MULTICAST_HOPS = C.IPV6_MULTICAST_HOPS
+ sysIPV6_MULTICAST_LOOP = C.IPV6_MULTICAST_LOOP
+ sysIPV6_JOIN_GROUP = C.IPV6_JOIN_GROUP
+ sysIPV6_LEAVE_GROUP = C.IPV6_LEAVE_GROUP
+
+ sysIPV6_PORTRANGE = C.IPV6_PORTRANGE
+ sysICMP6_FILTER = C.ICMP6_FILTER
+ sysIPV6_2292PKTINFO = C.IPV6_2292PKTINFO
+ sysIPV6_2292HOPLIMIT = C.IPV6_2292HOPLIMIT
+ sysIPV6_2292NEXTHOP = C.IPV6_2292NEXTHOP
+ sysIPV6_2292HOPOPTS = C.IPV6_2292HOPOPTS
+ sysIPV6_2292DSTOPTS = C.IPV6_2292DSTOPTS
+ sysIPV6_2292RTHDR = C.IPV6_2292RTHDR
+
+ sysIPV6_2292PKTOPTIONS = C.IPV6_2292PKTOPTIONS
+
+ sysIPV6_CHECKSUM = C.IPV6_CHECKSUM
+ sysIPV6_V6ONLY = C.IPV6_V6ONLY
+
+ sysIPV6_IPSEC_POLICY = C.IPV6_IPSEC_POLICY
+
+ sysIPV6_RECVTCLASS = C.IPV6_RECVTCLASS
+ sysIPV6_TCLASS = C.IPV6_TCLASS
+
+ sysIPV6_RTHDRDSTOPTS = C.IPV6_RTHDRDSTOPTS
+
+ sysIPV6_RECVPKTINFO = C.IPV6_RECVPKTINFO
+
+ sysIPV6_RECVHOPLIMIT = C.IPV6_RECVHOPLIMIT
+ sysIPV6_RECVRTHDR = C.IPV6_RECVRTHDR
+ sysIPV6_RECVHOPOPTS = C.IPV6_RECVHOPOPTS
+ sysIPV6_RECVDSTOPTS = C.IPV6_RECVDSTOPTS
+
+ sysIPV6_USE_MIN_MTU = C.IPV6_USE_MIN_MTU
+ sysIPV6_RECVPATHMTU = C.IPV6_RECVPATHMTU
+
+ sysIPV6_PATHMTU = C.IPV6_PATHMTU
+
+ sysIPV6_PKTINFO = C.IPV6_PKTINFO
+ sysIPV6_HOPLIMIT = C.IPV6_HOPLIMIT
+ sysIPV6_NEXTHOP = C.IPV6_NEXTHOP
+ sysIPV6_HOPOPTS = C.IPV6_HOPOPTS
+ sysIPV6_DSTOPTS = C.IPV6_DSTOPTS
+ sysIPV6_RTHDR = C.IPV6_RTHDR
+
+ sysIPV6_AUTOFLOWLABEL = C.IPV6_AUTOFLOWLABEL
+
+ sysIPV6_DONTFRAG = C.IPV6_DONTFRAG
+
+ sysIPV6_PREFER_TEMPADDR = C.IPV6_PREFER_TEMPADDR
+
+ sysIPV6_BOUND_IF = C.IPV6_BOUND_IF
+
+ sysIPV6_PORTRANGE_DEFAULT = C.IPV6_PORTRANGE_DEFAULT
+ sysIPV6_PORTRANGE_HIGH = C.IPV6_PORTRANGE_HIGH
+ sysIPV6_PORTRANGE_LOW = C.IPV6_PORTRANGE_LOW
+
+ sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo
+
+ sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+
+ sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+type sysSockaddrInet6 C.struct_sockaddr_in6
+
+type sysInet6Pktinfo C.struct_in6_pktinfo
+
+type sysIPv6Mtuinfo C.struct_ip6_mtuinfo
+
+type sysIPv6Mreq C.struct_ipv6_mreq
+
+type sysICMPv6Filter C.struct_icmp6_filter
diff --git a/ipv6/defs_dragonfly.go b/ipv6/defs_dragonfly.go
new file mode 100644
index 0000000..c72487c
--- /dev/null
+++ b/ipv6/defs_dragonfly.go
@@ -0,0 +1,84 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package ipv6
+
+/*
+#include <sys/param.h>
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+*/
+import "C"
+
+const (
+ sysIPV6_UNICAST_HOPS = C.IPV6_UNICAST_HOPS
+ sysIPV6_MULTICAST_IF = C.IPV6_MULTICAST_IF
+ sysIPV6_MULTICAST_HOPS = C.IPV6_MULTICAST_HOPS
+ sysIPV6_MULTICAST_LOOP = C.IPV6_MULTICAST_LOOP
+ sysIPV6_JOIN_GROUP = C.IPV6_JOIN_GROUP
+ sysIPV6_LEAVE_GROUP = C.IPV6_LEAVE_GROUP
+ sysIPV6_PORTRANGE = C.IPV6_PORTRANGE
+ sysICMP6_FILTER = C.ICMP6_FILTER
+
+ sysIPV6_CHECKSUM = C.IPV6_CHECKSUM
+ sysIPV6_V6ONLY = C.IPV6_V6ONLY
+
+ sysIPV6_IPSEC_POLICY = C.IPV6_IPSEC_POLICY
+
+ sysIPV6_RTHDRDSTOPTS = C.IPV6_RTHDRDSTOPTS
+ sysIPV6_RECVPKTINFO = C.IPV6_RECVPKTINFO
+ sysIPV6_RECVHOPLIMIT = C.IPV6_RECVHOPLIMIT
+ sysIPV6_RECVRTHDR = C.IPV6_RECVRTHDR
+ sysIPV6_RECVHOPOPTS = C.IPV6_RECVHOPOPTS
+ sysIPV6_RECVDSTOPTS = C.IPV6_RECVDSTOPTS
+
+ sysIPV6_USE_MIN_MTU = C.IPV6_USE_MIN_MTU
+ sysIPV6_RECVPATHMTU = C.IPV6_RECVPATHMTU
+
+ sysIPV6_PATHMTU = C.IPV6_PATHMTU
+
+ sysIPV6_PKTINFO = C.IPV6_PKTINFO
+ sysIPV6_HOPLIMIT = C.IPV6_HOPLIMIT
+ sysIPV6_NEXTHOP = C.IPV6_NEXTHOP
+ sysIPV6_HOPOPTS = C.IPV6_HOPOPTS
+ sysIPV6_DSTOPTS = C.IPV6_DSTOPTS
+ sysIPV6_RTHDR = C.IPV6_RTHDR
+
+ sysIPV6_RECVTCLASS = C.IPV6_RECVTCLASS
+
+ sysIPV6_AUTOFLOWLABEL = C.IPV6_AUTOFLOWLABEL
+
+ sysIPV6_TCLASS = C.IPV6_TCLASS
+ sysIPV6_DONTFRAG = C.IPV6_DONTFRAG
+
+ sysIPV6_PREFER_TEMPADDR = C.IPV6_PREFER_TEMPADDR
+
+ sysIPV6_PORTRANGE_DEFAULT = C.IPV6_PORTRANGE_DEFAULT
+ sysIPV6_PORTRANGE_HIGH = C.IPV6_PORTRANGE_HIGH
+ sysIPV6_PORTRANGE_LOW = C.IPV6_PORTRANGE_LOW
+
+ sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo
+
+ sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+
+ sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+type sysSockaddrInet6 C.struct_sockaddr_in6
+
+type sysInet6Pktinfo C.struct_in6_pktinfo
+
+type sysIPv6Mtuinfo C.struct_ip6_mtuinfo
+
+type sysIPv6Mreq C.struct_ipv6_mreq
+
+type sysICMPv6Filter C.struct_icmp6_filter
diff --git a/ipv6/defs_freebsd.go b/ipv6/defs_freebsd.go
new file mode 100644
index 0000000..c77afd7
--- /dev/null
+++ b/ipv6/defs_freebsd.go
@@ -0,0 +1,87 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package ipv6
+
+/*
+#include <sys/param.h>
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+*/
+import "C"
+
+const (
+ sysIPV6_UNICAST_HOPS = C.IPV6_UNICAST_HOPS
+ sysIPV6_MULTICAST_IF = C.IPV6_MULTICAST_IF
+ sysIPV6_MULTICAST_HOPS = C.IPV6_MULTICAST_HOPS
+ sysIPV6_MULTICAST_LOOP = C.IPV6_MULTICAST_LOOP
+ sysIPV6_JOIN_GROUP = C.IPV6_JOIN_GROUP
+ sysIPV6_LEAVE_GROUP = C.IPV6_LEAVE_GROUP
+ sysIPV6_PORTRANGE = C.IPV6_PORTRANGE
+ sysICMP6_FILTER = C.ICMP6_FILTER
+
+ sysIPV6_CHECKSUM = C.IPV6_CHECKSUM
+ sysIPV6_V6ONLY = C.IPV6_V6ONLY
+
+ sysIPV6_IPSEC_POLICY = C.IPV6_IPSEC_POLICY
+
+ sysIPV6_RTHDRDSTOPTS = C.IPV6_RTHDRDSTOPTS
+
+ sysIPV6_RECVPKTINFO = C.IPV6_RECVPKTINFO
+ sysIPV6_RECVHOPLIMIT = C.IPV6_RECVHOPLIMIT
+ sysIPV6_RECVRTHDR = C.IPV6_RECVRTHDR
+ sysIPV6_RECVHOPOPTS = C.IPV6_RECVHOPOPTS
+ sysIPV6_RECVDSTOPTS = C.IPV6_RECVDSTOPTS
+
+ sysIPV6_USE_MIN_MTU = C.IPV6_USE_MIN_MTU
+ sysIPV6_RECVPATHMTU = C.IPV6_RECVPATHMTU
+
+ sysIPV6_PATHMTU = C.IPV6_PATHMTU
+
+ sysIPV6_PKTINFO = C.IPV6_PKTINFO
+ sysIPV6_HOPLIMIT = C.IPV6_HOPLIMIT
+ sysIPV6_NEXTHOP = C.IPV6_NEXTHOP
+ sysIPV6_HOPOPTS = C.IPV6_HOPOPTS
+ sysIPV6_DSTOPTS = C.IPV6_DSTOPTS
+ sysIPV6_RTHDR = C.IPV6_RTHDR
+
+ sysIPV6_RECVTCLASS = C.IPV6_RECVTCLASS
+
+ sysIPV6_AUTOFLOWLABEL = C.IPV6_AUTOFLOWLABEL
+
+ sysIPV6_TCLASS = C.IPV6_TCLASS
+ sysIPV6_DONTFRAG = C.IPV6_DONTFRAG
+
+ sysIPV6_PREFER_TEMPADDR = C.IPV6_PREFER_TEMPADDR
+
+ sysIPV6_BINDANY = C.IPV6_BINDANY
+
+ sysIPV6_PORTRANGE_DEFAULT = C.IPV6_PORTRANGE_DEFAULT
+ sysIPV6_PORTRANGE_HIGH = C.IPV6_PORTRANGE_HIGH
+ sysIPV6_PORTRANGE_LOW = C.IPV6_PORTRANGE_LOW
+
+ sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo
+
+ sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+
+ sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+type sysSockaddrInet6 C.struct_sockaddr_in6
+
+type sysInet6Pktinfo C.struct_in6_pktinfo
+
+type sysIPv6Mtuinfo C.struct_ip6_mtuinfo
+
+type sysIPv6Mreq C.struct_ipv6_mreq
+
+type sysICMPv6Filter C.struct_icmp6_filter
diff --git a/ipv6/defs_linux.go b/ipv6/defs_linux.go
new file mode 100644
index 0000000..dea6c7c
--- /dev/null
+++ b/ipv6/defs_linux.go
@@ -0,0 +1,119 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package ipv6
+
+/*
+#include <linux/in6.h>
+#include <linux/ipv6.h>
+#include <linux/icmpv6.h>
+*/
+import "C"
+
+const (
+ sysIPV6_ADDRFORM = C.IPV6_ADDRFORM
+ sysIPV6_2292PKTINFO = C.IPV6_2292PKTINFO
+ sysIPV6_2292HOPOPTS = C.IPV6_2292HOPOPTS
+ sysIPV6_2292DSTOPTS = C.IPV6_2292DSTOPTS
+ sysIPV6_2292RTHDR = C.IPV6_2292RTHDR
+ sysIPV6_2292PKTOPTIONS = C.IPV6_2292PKTOPTIONS
+ sysIPV6_CHECKSUM = C.IPV6_CHECKSUM
+ sysIPV6_2292HOPLIMIT = C.IPV6_2292HOPLIMIT
+ sysIPV6_NEXTHOP = C.IPV6_NEXTHOP
+ sysIPV6_FLOWINFO = C.IPV6_FLOWINFO
+
+ sysIPV6_UNICAST_HOPS = C.IPV6_UNICAST_HOPS
+ sysIPV6_MULTICAST_IF = C.IPV6_MULTICAST_IF
+ sysIPV6_MULTICAST_HOPS = C.IPV6_MULTICAST_HOPS
+ sysIPV6_MULTICAST_LOOP = C.IPV6_MULTICAST_LOOP
+ sysIPV6_ADD_MEMBERSHIP = C.IPV6_ADD_MEMBERSHIP
+ sysIPV6_DROP_MEMBERSHIP = C.IPV6_DROP_MEMBERSHIP
+ sysIPV6_ROUTER_ALERT = C.IPV6_ROUTER_ALERT
+ sysIPV6_MTU_DISCOVER = C.IPV6_MTU_DISCOVER
+ sysIPV6_MTU = C.IPV6_MTU
+ sysIPV6_RECVERR = C.IPV6_RECVERR
+ sysIPV6_V6ONLY = C.IPV6_V6ONLY
+ sysIPV6_JOIN_ANYCAST = C.IPV6_JOIN_ANYCAST
+ sysIPV6_LEAVE_ANYCAST = C.IPV6_LEAVE_ANYCAST
+
+ sysIPV6_PMTUDISC_DONT = C.IPV6_PMTUDISC_DONT
+ sysIPV6_PMTUDISC_WANT = C.IPV6_PMTUDISC_WANT
+ sysIPV6_PMTUDISC_DO = C.IPV6_PMTUDISC_DO
+ sysIPV6_PMTUDISC_PROBE = C.IPV6_PMTUDISC_PROBE
+ sysIPV6_PMTUDISC_INTERFACE = C.IPV6_PMTUDISC_INTERFACE
+ sysIPV6_PMTUDISC_OMIT = C.IPV6_PMTUDISC_OMIT
+
+ sysIPV6_FLOWLABEL_MGR = C.IPV6_FLOWLABEL_MGR
+ sysIPV6_FLOWINFO_SEND = C.IPV6_FLOWINFO_SEND
+
+ sysIPV6_IPSEC_POLICY = C.IPV6_IPSEC_POLICY
+ sysIPV6_XFRM_POLICY = C.IPV6_XFRM_POLICY
+
+ sysIPV6_RECVPKTINFO = C.IPV6_RECVPKTINFO
+ sysIPV6_PKTINFO = C.IPV6_PKTINFO
+ sysIPV6_RECVHOPLIMIT = C.IPV6_RECVHOPLIMIT
+ sysIPV6_HOPLIMIT = C.IPV6_HOPLIMIT
+ sysIPV6_RECVHOPOPTS = C.IPV6_RECVHOPOPTS
+ sysIPV6_HOPOPTS = C.IPV6_HOPOPTS
+ sysIPV6_RTHDRDSTOPTS = C.IPV6_RTHDRDSTOPTS
+ sysIPV6_RECVRTHDR = C.IPV6_RECVRTHDR
+ sysIPV6_RTHDR = C.IPV6_RTHDR
+ sysIPV6_RECVDSTOPTS = C.IPV6_RECVDSTOPTS
+ sysIPV6_DSTOPTS = C.IPV6_DSTOPTS
+ sysIPV6_RECVPATHMTU = C.IPV6_RECVPATHMTU
+ sysIPV6_PATHMTU = C.IPV6_PATHMTU
+ sysIPV6_DONTFRAG = C.IPV6_DONTFRAG
+
+ sysIPV6_RECVTCLASS = C.IPV6_RECVTCLASS
+ sysIPV6_TCLASS = C.IPV6_TCLASS
+
+ sysIPV6_ADDR_PREFERENCES = C.IPV6_ADDR_PREFERENCES
+
+ sysIPV6_PREFER_SRC_TMP = C.IPV6_PREFER_SRC_TMP
+ sysIPV6_PREFER_SRC_PUBLIC = C.IPV6_PREFER_SRC_PUBLIC
+ sysIPV6_PREFER_SRC_PUBTMP_DEFAULT = C.IPV6_PREFER_SRC_PUBTMP_DEFAULT
+ sysIPV6_PREFER_SRC_COA = C.IPV6_PREFER_SRC_COA
+ sysIPV6_PREFER_SRC_HOME = C.IPV6_PREFER_SRC_HOME
+ sysIPV6_PREFER_SRC_CGA = C.IPV6_PREFER_SRC_CGA
+ sysIPV6_PREFER_SRC_NONCGA = C.IPV6_PREFER_SRC_NONCGA
+
+ sysIPV6_MINHOPCOUNT = C.IPV6_MINHOPCOUNT
+
+ sysIPV6_ORIGDSTADDR = C.IPV6_ORIGDSTADDR
+ sysIPV6_RECVORIGDSTADDR = C.IPV6_RECVORIGDSTADDR
+ sysIPV6_TRANSPARENT = C.IPV6_TRANSPARENT
+ sysIPV6_UNICAST_IF = C.IPV6_UNICAST_IF
+
+ sysICMPV6_FILTER = C.ICMPV6_FILTER
+
+ sysICMPV6_FILTER_BLOCK = C.ICMPV6_FILTER_BLOCK
+ sysICMPV6_FILTER_PASS = C.ICMPV6_FILTER_PASS
+ sysICMPV6_FILTER_BLOCKOTHERS = C.ICMPV6_FILTER_BLOCKOTHERS
+ sysICMPV6_FILTER_PASSONLY = C.ICMPV6_FILTER_PASSONLY
+
+ sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo
+ sysSizeofIPv6FlowlabelReq = C.sizeof_struct_in6_flowlabel_req
+
+ sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+
+ sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+type sysSockaddrInet6 C.struct_sockaddr_in6
+
+type sysInet6Pktinfo C.struct_in6_pktinfo
+
+type sysIPv6Mtuinfo C.struct_ip6_mtuinfo
+
+type sysIPv6FlowlabelReq C.struct_in6_flowlabel_req
+
+type sysIPv6Mreq C.struct_ipv6_mreq
+
+type sysICMPv6Filter C.struct_icmp6_filter
diff --git a/ipv6/defs_netbsd.go b/ipv6/defs_netbsd.go
new file mode 100644
index 0000000..7bd09e8
--- /dev/null
+++ b/ipv6/defs_netbsd.go
@@ -0,0 +1,80 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package ipv6
+
+/*
+#include <sys/param.h>
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+*/
+import "C"
+
+const (
+ sysIPV6_UNICAST_HOPS = C.IPV6_UNICAST_HOPS
+ sysIPV6_MULTICAST_IF = C.IPV6_MULTICAST_IF
+ sysIPV6_MULTICAST_HOPS = C.IPV6_MULTICAST_HOPS
+ sysIPV6_MULTICAST_LOOP = C.IPV6_MULTICAST_LOOP
+ sysIPV6_JOIN_GROUP = C.IPV6_JOIN_GROUP
+ sysIPV6_LEAVE_GROUP = C.IPV6_LEAVE_GROUP
+ sysIPV6_PORTRANGE = C.IPV6_PORTRANGE
+ sysICMP6_FILTER = C.ICMP6_FILTER
+
+ sysIPV6_CHECKSUM = C.IPV6_CHECKSUM
+ sysIPV6_V6ONLY = C.IPV6_V6ONLY
+
+ sysIPV6_IPSEC_POLICY = C.IPV6_IPSEC_POLICY
+
+ sysIPV6_RTHDRDSTOPTS = C.IPV6_RTHDRDSTOPTS
+
+ sysIPV6_RECVPKTINFO = C.IPV6_RECVPKTINFO
+ sysIPV6_RECVHOPLIMIT = C.IPV6_RECVHOPLIMIT
+ sysIPV6_RECVRTHDR = C.IPV6_RECVRTHDR
+ sysIPV6_RECVHOPOPTS = C.IPV6_RECVHOPOPTS
+ sysIPV6_RECVDSTOPTS = C.IPV6_RECVDSTOPTS
+
+ sysIPV6_USE_MIN_MTU = C.IPV6_USE_MIN_MTU
+ sysIPV6_RECVPATHMTU = C.IPV6_RECVPATHMTU
+ sysIPV6_PATHMTU = C.IPV6_PATHMTU
+
+ sysIPV6_PKTINFO = C.IPV6_PKTINFO
+ sysIPV6_HOPLIMIT = C.IPV6_HOPLIMIT
+ sysIPV6_NEXTHOP = C.IPV6_NEXTHOP
+ sysIPV6_HOPOPTS = C.IPV6_HOPOPTS
+ sysIPV6_DSTOPTS = C.IPV6_DSTOPTS
+ sysIPV6_RTHDR = C.IPV6_RTHDR
+
+ sysIPV6_RECVTCLASS = C.IPV6_RECVTCLASS
+
+ sysIPV6_TCLASS = C.IPV6_TCLASS
+ sysIPV6_DONTFRAG = C.IPV6_DONTFRAG
+
+ sysIPV6_PORTRANGE_DEFAULT = C.IPV6_PORTRANGE_DEFAULT
+ sysIPV6_PORTRANGE_HIGH = C.IPV6_PORTRANGE_HIGH
+ sysIPV6_PORTRANGE_LOW = C.IPV6_PORTRANGE_LOW
+
+ sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo
+
+ sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+
+ sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+type sysSockaddrInet6 C.struct_sockaddr_in6
+
+type sysInet6Pktinfo C.struct_in6_pktinfo
+
+type sysIPv6Mtuinfo C.struct_ip6_mtuinfo
+
+type sysIPv6Mreq C.struct_ipv6_mreq
+
+type sysICMPv6Filter C.struct_icmp6_filter
diff --git a/ipv6/defs_openbsd.go b/ipv6/defs_openbsd.go
new file mode 100644
index 0000000..6796d9b
--- /dev/null
+++ b/ipv6/defs_openbsd.go
@@ -0,0 +1,89 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package ipv6
+
+/*
+#include <sys/param.h>
+#include <sys/socket.h>
+
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+*/
+import "C"
+
+const (
+ sysIPV6_UNICAST_HOPS = C.IPV6_UNICAST_HOPS
+ sysIPV6_MULTICAST_IF = C.IPV6_MULTICAST_IF
+ sysIPV6_MULTICAST_HOPS = C.IPV6_MULTICAST_HOPS
+ sysIPV6_MULTICAST_LOOP = C.IPV6_MULTICAST_LOOP
+ sysIPV6_JOIN_GROUP = C.IPV6_JOIN_GROUP
+ sysIPV6_LEAVE_GROUP = C.IPV6_LEAVE_GROUP
+ sysIPV6_PORTRANGE = C.IPV6_PORTRANGE
+ sysICMP6_FILTER = C.ICMP6_FILTER
+
+ sysIPV6_CHECKSUM = C.IPV6_CHECKSUM
+ sysIPV6_V6ONLY = C.IPV6_V6ONLY
+
+ sysIPV6_RTHDRDSTOPTS = C.IPV6_RTHDRDSTOPTS
+
+ sysIPV6_RECVPKTINFO = C.IPV6_RECVPKTINFO
+ sysIPV6_RECVHOPLIMIT = C.IPV6_RECVHOPLIMIT
+ sysIPV6_RECVRTHDR = C.IPV6_RECVRTHDR
+ sysIPV6_RECVHOPOPTS = C.IPV6_RECVHOPOPTS
+ sysIPV6_RECVDSTOPTS = C.IPV6_RECVDSTOPTS
+
+ sysIPV6_USE_MIN_MTU = C.IPV6_USE_MIN_MTU
+ sysIPV6_RECVPATHMTU = C.IPV6_RECVPATHMTU
+
+ sysIPV6_PATHMTU = C.IPV6_PATHMTU
+
+ sysIPV6_PKTINFO = C.IPV6_PKTINFO
+ sysIPV6_HOPLIMIT = C.IPV6_HOPLIMIT
+ sysIPV6_NEXTHOP = C.IPV6_NEXTHOP
+ sysIPV6_HOPOPTS = C.IPV6_HOPOPTS
+ sysIPV6_DSTOPTS = C.IPV6_DSTOPTS
+ sysIPV6_RTHDR = C.IPV6_RTHDR
+
+ sysIPV6_AUTH_LEVEL = C.IPV6_AUTH_LEVEL
+ sysIPV6_ESP_TRANS_LEVEL = C.IPV6_ESP_TRANS_LEVEL
+ sysIPV6_ESP_NETWORK_LEVEL = C.IPV6_ESP_NETWORK_LEVEL
+ sysIPSEC6_OUTSA = C.IPSEC6_OUTSA
+ sysIPV6_RECVTCLASS = C.IPV6_RECVTCLASS
+
+ sysIPV6_AUTOFLOWLABEL = C.IPV6_AUTOFLOWLABEL
+ sysIPV6_IPCOMP_LEVEL = C.IPV6_IPCOMP_LEVEL
+
+ sysIPV6_TCLASS = C.IPV6_TCLASS
+ sysIPV6_DONTFRAG = C.IPV6_DONTFRAG
+ sysIPV6_PIPEX = C.IPV6_PIPEX
+
+ sysIPV6_RTABLE = C.IPV6_RTABLE
+
+ sysIPV6_PORTRANGE_DEFAULT = C.IPV6_PORTRANGE_DEFAULT
+ sysIPV6_PORTRANGE_HIGH = C.IPV6_PORTRANGE_HIGH
+ sysIPV6_PORTRANGE_LOW = C.IPV6_PORTRANGE_LOW
+
+ sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo
+
+ sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+
+ sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+type sysSockaddrInet6 C.struct_sockaddr_in6
+
+type sysInet6Pktinfo C.struct_in6_pktinfo
+
+type sysIPv6Mtuinfo C.struct_ip6_mtuinfo
+
+type sysIPv6Mreq C.struct_ipv6_mreq
+
+type sysICMPv6Filter C.struct_icmp6_filter
diff --git a/ipv6/defs_solaris.go b/ipv6/defs_solaris.go
new file mode 100644
index 0000000..972b171
--- /dev/null
+++ b/ipv6/defs_solaris.go
@@ -0,0 +1,96 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package ipv6
+
+/*
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+*/
+import "C"
+
+const (
+ sysIPV6_UNICAST_HOPS = C.IPV6_UNICAST_HOPS
+ sysIPV6_MULTICAST_IF = C.IPV6_MULTICAST_IF
+ sysIPV6_MULTICAST_HOPS = C.IPV6_MULTICAST_HOPS
+ sysIPV6_MULTICAST_LOOP = C.IPV6_MULTICAST_LOOP
+ sysIPV6_JOIN_GROUP = C.IPV6_JOIN_GROUP
+ sysIPV6_LEAVE_GROUP = C.IPV6_LEAVE_GROUP
+
+ sysIPV6_PKTINFO = C.IPV6_PKTINFO
+
+ sysIPV6_HOPLIMIT = C.IPV6_HOPLIMIT
+ sysIPV6_NEXTHOP = C.IPV6_NEXTHOP
+ sysIPV6_HOPOPTS = C.IPV6_HOPOPTS
+ sysIPV6_DSTOPTS = C.IPV6_DSTOPTS
+
+ sysIPV6_RTHDR = C.IPV6_RTHDR
+ sysIPV6_RTHDRDSTOPTS = C.IPV6_RTHDRDSTOPTS
+
+ sysIPV6_RECVPKTINFO = C.IPV6_RECVPKTINFO
+ sysIPV6_RECVHOPLIMIT = C.IPV6_RECVHOPLIMIT
+ sysIPV6_RECVHOPOPTS = C.IPV6_RECVHOPOPTS
+
+ sysIPV6_RECVRTHDR = C.IPV6_RECVRTHDR
+
+ sysIPV6_RECVRTHDRDSTOPTS = C.IPV6_RECVRTHDRDSTOPTS
+
+ sysIPV6_CHECKSUM = C.IPV6_CHECKSUM
+ sysIPV6_RECVTCLASS = C.IPV6_RECVTCLASS
+ sysIPV6_USE_MIN_MTU = C.IPV6_USE_MIN_MTU
+ sysIPV6_DONTFRAG = C.IPV6_DONTFRAG
+ sysIPV6_SEC_OPT = C.IPV6_SEC_OPT
+ sysIPV6_SRC_PREFERENCES = C.IPV6_SRC_PREFERENCES
+ sysIPV6_RECVPATHMTU = C.IPV6_RECVPATHMTU
+ sysIPV6_PATHMTU = C.IPV6_PATHMTU
+ sysIPV6_TCLASS = C.IPV6_TCLASS
+ sysIPV6_V6ONLY = C.IPV6_V6ONLY
+
+ sysIPV6_RECVDSTOPTS = C.IPV6_RECVDSTOPTS
+
+ sysIPV6_PREFER_SRC_HOME = C.IPV6_PREFER_SRC_HOME
+ sysIPV6_PREFER_SRC_COA = C.IPV6_PREFER_SRC_COA
+ sysIPV6_PREFER_SRC_PUBLIC = C.IPV6_PREFER_SRC_PUBLIC
+ sysIPV6_PREFER_SRC_TMP = C.IPV6_PREFER_SRC_TMP
+ sysIPV6_PREFER_SRC_NONCGA = C.IPV6_PREFER_SRC_NONCGA
+ sysIPV6_PREFER_SRC_CGA = C.IPV6_PREFER_SRC_CGA
+
+ sysIPV6_PREFER_SRC_MIPMASK = C.IPV6_PREFER_SRC_MIPMASK
+ sysIPV6_PREFER_SRC_MIPDEFAULT = C.IPV6_PREFER_SRC_MIPDEFAULT
+ sysIPV6_PREFER_SRC_TMPMASK = C.IPV6_PREFER_SRC_TMPMASK
+ sysIPV6_PREFER_SRC_TMPDEFAULT = C.IPV6_PREFER_SRC_TMPDEFAULT
+ sysIPV6_PREFER_SRC_CGAMASK = C.IPV6_PREFER_SRC_CGAMASK
+ sysIPV6_PREFER_SRC_CGADEFAULT = C.IPV6_PREFER_SRC_CGADEFAULT
+
+ sysIPV6_PREFER_SRC_MASK = C.IPV6_PREFER_SRC_MASK
+
+ sysIPV6_PREFER_SRC_DEFAULT = C.IPV6_PREFER_SRC_DEFAULT
+
+ sysIPV6_BOUND_IF = C.IPV6_BOUND_IF
+ sysIPV6_UNSPEC_SRC = C.IPV6_UNSPEC_SRC
+
+ sysICMP6_FILTER = C.ICMP6_FILTER
+
+ sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo
+
+ sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+
+ sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+type sysSockaddrInet6 C.struct_sockaddr_in6
+
+type sysInet6Pktinfo C.struct_in6_pktinfo
+
+type sysIPv6Mtuinfo C.struct_ip6_mtuinfo
+
+type sysIPv6Mreq C.struct_ipv6_mreq
+
+type sysICMPv6Filter C.struct_icmp6_filter
diff --git a/ipv6/zsys_darwin.go b/ipv6/zsys_darwin.go
new file mode 100644
index 0000000..bd16883
--- /dev/null
+++ b/ipv6/zsys_darwin.go
@@ -0,0 +1,101 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_darwin.go
+
+package ipv6
+
+const (
+ sysIPV6_UNICAST_HOPS = 0x4
+ sysIPV6_MULTICAST_IF = 0x9
+ sysIPV6_MULTICAST_HOPS = 0xa
+ sysIPV6_MULTICAST_LOOP = 0xb
+ sysIPV6_JOIN_GROUP = 0xc
+ sysIPV6_LEAVE_GROUP = 0xd
+
+ sysIPV6_PORTRANGE = 0xe
+ sysICMP6_FILTER = 0x12
+ sysIPV6_2292PKTINFO = 0x13
+ sysIPV6_2292HOPLIMIT = 0x14
+ sysIPV6_2292NEXTHOP = 0x15
+ sysIPV6_2292HOPOPTS = 0x16
+ sysIPV6_2292DSTOPTS = 0x17
+ sysIPV6_2292RTHDR = 0x18
+
+ sysIPV6_2292PKTOPTIONS = 0x19
+
+ sysIPV6_CHECKSUM = 0x1a
+ sysIPV6_V6ONLY = 0x1b
+
+ sysIPV6_IPSEC_POLICY = 0x1c
+
+ sysIPV6_RECVTCLASS = 0x23
+ sysIPV6_TCLASS = 0x24
+
+ sysIPV6_RTHDRDSTOPTS = 0x39
+
+ sysIPV6_RECVPKTINFO = 0x3d
+
+ sysIPV6_RECVHOPLIMIT = 0x25
+ sysIPV6_RECVRTHDR = 0x26
+ sysIPV6_RECVHOPOPTS = 0x27
+ sysIPV6_RECVDSTOPTS = 0x28
+
+ sysIPV6_USE_MIN_MTU = 0x2a
+ sysIPV6_RECVPATHMTU = 0x2b
+
+ sysIPV6_PATHMTU = 0x2c
+
+ sysIPV6_PKTINFO = 0x2e
+ sysIPV6_HOPLIMIT = 0x2f
+ sysIPV6_NEXTHOP = 0x30
+ sysIPV6_HOPOPTS = 0x31
+ sysIPV6_DSTOPTS = 0x32
+ sysIPV6_RTHDR = 0x33
+
+ sysIPV6_AUTOFLOWLABEL = 0x3b
+
+ sysIPV6_DONTFRAG = 0x3e
+
+ sysIPV6_PREFER_TEMPADDR = 0x3f
+
+ sysIPV6_BOUND_IF = 0x7d
+
+ sysIPV6_PORTRANGE_DEFAULT = 0x0
+ sysIPV6_PORTRANGE_HIGH = 0x1
+ sysIPV6_PORTRANGE_LOW = 0x2
+
+ sysSizeofSockaddrInet6 = 0x1c
+ sysSizeofInet6Pktinfo = 0x14
+ sysSizeofIPv6Mtuinfo = 0x20
+
+ sysSizeofIPv6Mreq = 0x14
+
+ sysSizeofICMPv6Filter = 0x20
+)
+
+type sysSockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+type sysInet6Pktinfo struct {
+ Addr [16]byte /* in6_addr */
+ Ifindex uint32
+}
+
+type sysIPv6Mtuinfo struct {
+ Addr sysSockaddrInet6
+ Mtu uint32
+}
+
+type sysIPv6Mreq struct {
+ Multiaddr [16]byte /* in6_addr */
+ Interface uint32
+}
+
+type sysICMPv6Filter struct {
+ Filt [8]uint32
+}
diff --git a/ipv6/zsys_dragonfly.go b/ipv6/zsys_dragonfly.go
new file mode 100644
index 0000000..ae18955
--- /dev/null
+++ b/ipv6/zsys_dragonfly.go
@@ -0,0 +1,88 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_dragonfly.go
+
+package ipv6
+
+const (
+ sysIPV6_UNICAST_HOPS = 0x4
+ sysIPV6_MULTICAST_IF = 0x9
+ sysIPV6_MULTICAST_HOPS = 0xa
+ sysIPV6_MULTICAST_LOOP = 0xb
+ sysIPV6_JOIN_GROUP = 0xc
+ sysIPV6_LEAVE_GROUP = 0xd
+ sysIPV6_PORTRANGE = 0xe
+ sysICMP6_FILTER = 0x12
+
+ sysIPV6_CHECKSUM = 0x1a
+ sysIPV6_V6ONLY = 0x1b
+
+ sysIPV6_IPSEC_POLICY = 0x1c
+
+ sysIPV6_RTHDRDSTOPTS = 0x23
+ sysIPV6_RECVPKTINFO = 0x24
+ sysIPV6_RECVHOPLIMIT = 0x25
+ sysIPV6_RECVRTHDR = 0x26
+ sysIPV6_RECVHOPOPTS = 0x27
+ sysIPV6_RECVDSTOPTS = 0x28
+
+ sysIPV6_USE_MIN_MTU = 0x2a
+ sysIPV6_RECVPATHMTU = 0x2b
+
+ sysIPV6_PATHMTU = 0x2c
+
+ sysIPV6_PKTINFO = 0x2e
+ sysIPV6_HOPLIMIT = 0x2f
+ sysIPV6_NEXTHOP = 0x30
+ sysIPV6_HOPOPTS = 0x31
+ sysIPV6_DSTOPTS = 0x32
+ sysIPV6_RTHDR = 0x33
+
+ sysIPV6_RECVTCLASS = 0x39
+
+ sysIPV6_AUTOFLOWLABEL = 0x3b
+
+ sysIPV6_TCLASS = 0x3d
+ sysIPV6_DONTFRAG = 0x3e
+
+ sysIPV6_PREFER_TEMPADDR = 0x3f
+
+ sysIPV6_PORTRANGE_DEFAULT = 0x0
+ sysIPV6_PORTRANGE_HIGH = 0x1
+ sysIPV6_PORTRANGE_LOW = 0x2
+
+ sysSizeofSockaddrInet6 = 0x1c
+ sysSizeofInet6Pktinfo = 0x14
+ sysSizeofIPv6Mtuinfo = 0x20
+
+ sysSizeofIPv6Mreq = 0x14
+
+ sysSizeofICMPv6Filter = 0x20
+)
+
+type sysSockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+type sysInet6Pktinfo struct {
+ Addr [16]byte /* in6_addr */
+ Ifindex uint32
+}
+
+type sysIPv6Mtuinfo struct {
+ Addr sysSockaddrInet6
+ Mtu uint32
+}
+
+type sysIPv6Mreq struct {
+ Multiaddr [16]byte /* in6_addr */
+ Interface uint32
+}
+
+type sysICMPv6Filter struct {
+ Filt [8]uint32
+}
diff --git a/ipv6/zsys_freebsd.go b/ipv6/zsys_freebsd.go
new file mode 100644
index 0000000..381b357
--- /dev/null
+++ b/ipv6/zsys_freebsd.go
@@ -0,0 +1,91 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_freebsd.go
+
+package ipv6
+
+const (
+ sysIPV6_UNICAST_HOPS = 0x4
+ sysIPV6_MULTICAST_IF = 0x9
+ sysIPV6_MULTICAST_HOPS = 0xa
+ sysIPV6_MULTICAST_LOOP = 0xb
+ sysIPV6_JOIN_GROUP = 0xc
+ sysIPV6_LEAVE_GROUP = 0xd
+ sysIPV6_PORTRANGE = 0xe
+ sysICMP6_FILTER = 0x12
+
+ sysIPV6_CHECKSUM = 0x1a
+ sysIPV6_V6ONLY = 0x1b
+
+ sysIPV6_IPSEC_POLICY = 0x1c
+
+ sysIPV6_RTHDRDSTOPTS = 0x23
+
+ sysIPV6_RECVPKTINFO = 0x24
+ sysIPV6_RECVHOPLIMIT = 0x25
+ sysIPV6_RECVRTHDR = 0x26
+ sysIPV6_RECVHOPOPTS = 0x27
+ sysIPV6_RECVDSTOPTS = 0x28
+
+ sysIPV6_USE_MIN_MTU = 0x2a
+ sysIPV6_RECVPATHMTU = 0x2b
+
+ sysIPV6_PATHMTU = 0x2c
+
+ sysIPV6_PKTINFO = 0x2e
+ sysIPV6_HOPLIMIT = 0x2f
+ sysIPV6_NEXTHOP = 0x30
+ sysIPV6_HOPOPTS = 0x31
+ sysIPV6_DSTOPTS = 0x32
+ sysIPV6_RTHDR = 0x33
+
+ sysIPV6_RECVTCLASS = 0x39
+
+ sysIPV6_AUTOFLOWLABEL = 0x3b
+
+ sysIPV6_TCLASS = 0x3d
+ sysIPV6_DONTFRAG = 0x3e
+
+ sysIPV6_PREFER_TEMPADDR = 0x3f
+
+ sysIPV6_BINDANY = 0x40
+
+ sysIPV6_PORTRANGE_DEFAULT = 0x0
+ sysIPV6_PORTRANGE_HIGH = 0x1
+ sysIPV6_PORTRANGE_LOW = 0x2
+
+ sysSizeofSockaddrInet6 = 0x1c
+ sysSizeofInet6Pktinfo = 0x14
+ sysSizeofIPv6Mtuinfo = 0x20
+
+ sysSizeofIPv6Mreq = 0x14
+
+ sysSizeofICMPv6Filter = 0x20
+)
+
+type sysSockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+type sysInet6Pktinfo struct {
+ Addr [16]byte /* in6_addr */
+ Ifindex uint32
+}
+
+type sysIPv6Mtuinfo struct {
+ Addr sysSockaddrInet6
+ Mtu uint32
+}
+
+type sysIPv6Mreq struct {
+ Multiaddr [16]byte /* in6_addr */
+ Interface uint32
+}
+
+type sysICMPv6Filter struct {
+ Filt [8]uint32
+}
diff --git a/ipv6/zsys_linux.go b/ipv6/zsys_linux.go
new file mode 100644
index 0000000..442642e
--- /dev/null
+++ b/ipv6/zsys_linux.go
@@ -0,0 +1,133 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_linux.go
+
+package ipv6
+
+const (
+ sysIPV6_ADDRFORM = 0x1
+ sysIPV6_2292PKTINFO = 0x2
+ sysIPV6_2292HOPOPTS = 0x3
+ sysIPV6_2292DSTOPTS = 0x4
+ sysIPV6_2292RTHDR = 0x5
+ sysIPV6_2292PKTOPTIONS = 0x6
+ sysIPV6_CHECKSUM = 0x7
+ sysIPV6_2292HOPLIMIT = 0x8
+ sysIPV6_NEXTHOP = 0x9
+ sysIPV6_FLOWINFO = 0xb
+
+ sysIPV6_UNICAST_HOPS = 0x10
+ sysIPV6_MULTICAST_IF = 0x11
+ sysIPV6_MULTICAST_HOPS = 0x12
+ sysIPV6_MULTICAST_LOOP = 0x13
+ sysIPV6_ADD_MEMBERSHIP = 0x14
+ sysIPV6_DROP_MEMBERSHIP = 0x15
+ sysIPV6_ROUTER_ALERT = 0x16
+ sysIPV6_MTU_DISCOVER = 0x17
+ sysIPV6_MTU = 0x18
+ sysIPV6_RECVERR = 0x19
+ sysIPV6_V6ONLY = 0x1a
+ sysIPV6_JOIN_ANYCAST = 0x1b
+ sysIPV6_LEAVE_ANYCAST = 0x1c
+
+ sysIPV6_PMTUDISC_DONT = 0x0
+ sysIPV6_PMTUDISC_WANT = 0x1
+ sysIPV6_PMTUDISC_DO = 0x2
+ sysIPV6_PMTUDISC_PROBE = 0x3
+ sysIPV6_PMTUDISC_INTERFACE = 0x4
+ sysIPV6_PMTUDISC_OMIT = 0x5
+
+ sysIPV6_FLOWLABEL_MGR = 0x20
+ sysIPV6_FLOWINFO_SEND = 0x21
+
+ sysIPV6_IPSEC_POLICY = 0x22
+ sysIPV6_XFRM_POLICY = 0x23
+
+ sysIPV6_RECVPKTINFO = 0x31
+ sysIPV6_PKTINFO = 0x32
+ sysIPV6_RECVHOPLIMIT = 0x33
+ sysIPV6_HOPLIMIT = 0x34
+ sysIPV6_RECVHOPOPTS = 0x35
+ sysIPV6_HOPOPTS = 0x36
+ sysIPV6_RTHDRDSTOPTS = 0x37
+ sysIPV6_RECVRTHDR = 0x38
+ sysIPV6_RTHDR = 0x39
+ sysIPV6_RECVDSTOPTS = 0x3a
+ sysIPV6_DSTOPTS = 0x3b
+ sysIPV6_RECVPATHMTU = 0x3c
+ sysIPV6_PATHMTU = 0x3d
+ sysIPV6_DONTFRAG = 0x3e
+
+ sysIPV6_RECVTCLASS = 0x42
+ sysIPV6_TCLASS = 0x43
+
+ sysIPV6_ADDR_PREFERENCES = 0x48
+
+ sysIPV6_PREFER_SRC_TMP = 0x1
+ sysIPV6_PREFER_SRC_PUBLIC = 0x2
+ sysIPV6_PREFER_SRC_PUBTMP_DEFAULT = 0x100
+ sysIPV6_PREFER_SRC_COA = 0x4
+ sysIPV6_PREFER_SRC_HOME = 0x400
+ sysIPV6_PREFER_SRC_CGA = 0x8
+ sysIPV6_PREFER_SRC_NONCGA = 0x800
+
+ sysIPV6_MINHOPCOUNT = 0x49
+
+ sysIPV6_ORIGDSTADDR = 0x4a
+ sysIPV6_RECVORIGDSTADDR = 0x4a
+ sysIPV6_TRANSPARENT = 0x4b
+ sysIPV6_UNICAST_IF = 0x4c
+
+ sysICMPV6_FILTER = 0x1
+
+ sysICMPV6_FILTER_BLOCK = 0x1
+ sysICMPV6_FILTER_PASS = 0x2
+ sysICMPV6_FILTER_BLOCKOTHERS = 0x3
+ sysICMPV6_FILTER_PASSONLY = 0x4
+
+ sysSizeofSockaddrInet6 = 0x1c
+ sysSizeofInet6Pktinfo = 0x14
+ sysSizeofIPv6Mtuinfo = 0x20
+ sysSizeofIPv6FlowlabelReq = 0x20
+
+ sysSizeofIPv6Mreq = 0x14
+
+ sysSizeofICMPv6Filter = 0x20
+)
+
+type sysSockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+type sysInet6Pktinfo struct {
+ Addr [16]byte /* in6_addr */
+ Ifindex int32
+}
+
+type sysIPv6Mtuinfo struct {
+ Addr sysSockaddrInet6
+ Mtu uint32
+}
+
+type sysIPv6FlowlabelReq struct {
+ Dst [16]byte /* in6_addr */
+ Label uint32
+ Action uint8
+ Share uint8
+ Flags uint16
+ Expires uint16
+ Linger uint16
+ X__flr_pad uint32
+}
+
+type sysIPv6Mreq struct {
+ Multiaddr [16]byte /* in6_addr */
+ Ifindex int32
+}
+
+type sysICMPv6Filter struct {
+ Data [8]uint32
+}
diff --git a/ipv6/zsys_netbsd.go b/ipv6/zsys_netbsd.go
new file mode 100644
index 0000000..d6ec88e
--- /dev/null
+++ b/ipv6/zsys_netbsd.go
@@ -0,0 +1,84 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_netbsd.go
+
+package ipv6
+
+const (
+ sysIPV6_UNICAST_HOPS = 0x4
+ sysIPV6_MULTICAST_IF = 0x9
+ sysIPV6_MULTICAST_HOPS = 0xa
+ sysIPV6_MULTICAST_LOOP = 0xb
+ sysIPV6_JOIN_GROUP = 0xc
+ sysIPV6_LEAVE_GROUP = 0xd
+ sysIPV6_PORTRANGE = 0xe
+ sysICMP6_FILTER = 0x12
+
+ sysIPV6_CHECKSUM = 0x1a
+ sysIPV6_V6ONLY = 0x1b
+
+ sysIPV6_IPSEC_POLICY = 0x1c
+
+ sysIPV6_RTHDRDSTOPTS = 0x23
+
+ sysIPV6_RECVPKTINFO = 0x24
+ sysIPV6_RECVHOPLIMIT = 0x25
+ sysIPV6_RECVRTHDR = 0x26
+ sysIPV6_RECVHOPOPTS = 0x27
+ sysIPV6_RECVDSTOPTS = 0x28
+
+ sysIPV6_USE_MIN_MTU = 0x2a
+ sysIPV6_RECVPATHMTU = 0x2b
+ sysIPV6_PATHMTU = 0x2c
+
+ sysIPV6_PKTINFO = 0x2e
+ sysIPV6_HOPLIMIT = 0x2f
+ sysIPV6_NEXTHOP = 0x30
+ sysIPV6_HOPOPTS = 0x31
+ sysIPV6_DSTOPTS = 0x32
+ sysIPV6_RTHDR = 0x33
+
+ sysIPV6_RECVTCLASS = 0x39
+
+ sysIPV6_TCLASS = 0x3d
+ sysIPV6_DONTFRAG = 0x3e
+
+ sysIPV6_PORTRANGE_DEFAULT = 0x0
+ sysIPV6_PORTRANGE_HIGH = 0x1
+ sysIPV6_PORTRANGE_LOW = 0x2
+
+ sysSizeofSockaddrInet6 = 0x1c
+ sysSizeofInet6Pktinfo = 0x14
+ sysSizeofIPv6Mtuinfo = 0x20
+
+ sysSizeofIPv6Mreq = 0x14
+
+ sysSizeofICMPv6Filter = 0x20
+)
+
+type sysSockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+type sysInet6Pktinfo struct {
+ Addr [16]byte /* in6_addr */
+ Ifindex uint32
+}
+
+type sysIPv6Mtuinfo struct {
+ Addr sysSockaddrInet6
+ Mtu uint32
+}
+
+type sysIPv6Mreq struct {
+ Multiaddr [16]byte /* in6_addr */
+ Interface uint32
+}
+
+type sysICMPv6Filter struct {
+ Filt [8]uint32
+}
diff --git a/ipv6/zsys_openbsd.go b/ipv6/zsys_openbsd.go
new file mode 100644
index 0000000..3e080b7
--- /dev/null
+++ b/ipv6/zsys_openbsd.go
@@ -0,0 +1,93 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_openbsd.go
+
+package ipv6
+
+const (
+ sysIPV6_UNICAST_HOPS = 0x4
+ sysIPV6_MULTICAST_IF = 0x9
+ sysIPV6_MULTICAST_HOPS = 0xa
+ sysIPV6_MULTICAST_LOOP = 0xb
+ sysIPV6_JOIN_GROUP = 0xc
+ sysIPV6_LEAVE_GROUP = 0xd
+ sysIPV6_PORTRANGE = 0xe
+ sysICMP6_FILTER = 0x12
+
+ sysIPV6_CHECKSUM = 0x1a
+ sysIPV6_V6ONLY = 0x1b
+
+ sysIPV6_RTHDRDSTOPTS = 0x23
+
+ sysIPV6_RECVPKTINFO = 0x24
+ sysIPV6_RECVHOPLIMIT = 0x25
+ sysIPV6_RECVRTHDR = 0x26
+ sysIPV6_RECVHOPOPTS = 0x27
+ sysIPV6_RECVDSTOPTS = 0x28
+
+ sysIPV6_USE_MIN_MTU = 0x2a
+ sysIPV6_RECVPATHMTU = 0x2b
+
+ sysIPV6_PATHMTU = 0x2c
+
+ sysIPV6_PKTINFO = 0x2e
+ sysIPV6_HOPLIMIT = 0x2f
+ sysIPV6_NEXTHOP = 0x30
+ sysIPV6_HOPOPTS = 0x31
+ sysIPV6_DSTOPTS = 0x32
+ sysIPV6_RTHDR = 0x33
+
+ sysIPV6_AUTH_LEVEL = 0x35
+ sysIPV6_ESP_TRANS_LEVEL = 0x36
+ sysIPV6_ESP_NETWORK_LEVEL = 0x37
+ sysIPSEC6_OUTSA = 0x38
+ sysIPV6_RECVTCLASS = 0x39
+
+ sysIPV6_AUTOFLOWLABEL = 0x3b
+ sysIPV6_IPCOMP_LEVEL = 0x3c
+
+ sysIPV6_TCLASS = 0x3d
+ sysIPV6_DONTFRAG = 0x3e
+ sysIPV6_PIPEX = 0x3f
+
+ sysIPV6_RTABLE = 0x1021
+
+ sysIPV6_PORTRANGE_DEFAULT = 0x0
+ sysIPV6_PORTRANGE_HIGH = 0x1
+ sysIPV6_PORTRANGE_LOW = 0x2
+
+ sysSizeofSockaddrInet6 = 0x1c
+ sysSizeofInet6Pktinfo = 0x14
+ sysSizeofIPv6Mtuinfo = 0x20
+
+ sysSizeofIPv6Mreq = 0x14
+
+ sysSizeofICMPv6Filter = 0x20
+)
+
+type sysSockaddrInet6 struct {
+ Len uint8
+ Family uint8
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+}
+
+type sysInet6Pktinfo struct {
+ Addr [16]byte /* in6_addr */
+ Ifindex uint32
+}
+
+type sysIPv6Mtuinfo struct {
+ Addr sysSockaddrInet6
+ Mtu uint32
+}
+
+type sysIPv6Mreq struct {
+ Multiaddr [16]byte /* in6_addr */
+ Interface uint32
+}
+
+type sysICMPv6Filter struct {
+ Filt [8]uint32
+}
diff --git a/ipv6/zsys_solaris.go b/ipv6/zsys_solaris.go
new file mode 100644
index 0000000..3407bf8
--- /dev/null
+++ b/ipv6/zsys_solaris.go
@@ -0,0 +1,103 @@
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs defs_solaris.go
+
+package ipv6
+
+const (
+ sysIPV6_UNICAST_HOPS = 0x5
+ sysIPV6_MULTICAST_IF = 0x6
+ sysIPV6_MULTICAST_HOPS = 0x7
+ sysIPV6_MULTICAST_LOOP = 0x8
+ sysIPV6_JOIN_GROUP = 0x9
+ sysIPV6_LEAVE_GROUP = 0xa
+
+ sysIPV6_PKTINFO = 0xb
+
+ sysIPV6_HOPLIMIT = 0xc
+ sysIPV6_NEXTHOP = 0xd
+ sysIPV6_HOPOPTS = 0xe
+ sysIPV6_DSTOPTS = 0xf
+
+ sysIPV6_RTHDR = 0x10
+ sysIPV6_RTHDRDSTOPTS = 0x11
+
+ sysIPV6_RECVPKTINFO = 0x12
+ sysIPV6_RECVHOPLIMIT = 0x13
+ sysIPV6_RECVHOPOPTS = 0x14
+
+ sysIPV6_RECVRTHDR = 0x16
+
+ sysIPV6_RECVRTHDRDSTOPTS = 0x17
+
+ sysIPV6_CHECKSUM = 0x18
+ sysIPV6_RECVTCLASS = 0x19
+ sysIPV6_USE_MIN_MTU = 0x20
+ sysIPV6_DONTFRAG = 0x21
+ sysIPV6_SEC_OPT = 0x22
+ sysIPV6_SRC_PREFERENCES = 0x23
+ sysIPV6_RECVPATHMTU = 0x24
+ sysIPV6_PATHMTU = 0x25
+ sysIPV6_TCLASS = 0x26
+ sysIPV6_V6ONLY = 0x27
+
+ sysIPV6_RECVDSTOPTS = 0x28
+
+ sysIPV6_PREFER_SRC_HOME = 0x1
+ sysIPV6_PREFER_SRC_COA = 0x2
+ sysIPV6_PREFER_SRC_PUBLIC = 0x4
+ sysIPV6_PREFER_SRC_TMP = 0x8
+ sysIPV6_PREFER_SRC_NONCGA = 0x10
+ sysIPV6_PREFER_SRC_CGA = 0x20
+
+ sysIPV6_PREFER_SRC_MIPMASK = 0x3
+ sysIPV6_PREFER_SRC_MIPDEFAULT = 0x1
+ sysIPV6_PREFER_SRC_TMPMASK = 0xc
+ sysIPV6_PREFER_SRC_TMPDEFAULT = 0x4
+ sysIPV6_PREFER_SRC_CGAMASK = 0x30
+ sysIPV6_PREFER_SRC_CGADEFAULT = 0x10
+
+ sysIPV6_PREFER_SRC_MASK = 0x3f
+
+ sysIPV6_PREFER_SRC_DEFAULT = 0x15
+
+ sysIPV6_BOUND_IF = 0x41
+ sysIPV6_UNSPEC_SRC = 0x42
+
+ sysICMP6_FILTER = 0x1
+
+ sysSizeofSockaddrInet6 = 0x20
+ sysSizeofInet6Pktinfo = 0x14
+ sysSizeofIPv6Mtuinfo = 0x24
+
+ sysSizeofIPv6Mreq = 0x14
+
+ sysSizeofICMPv6Filter = 0x20
+)
+
+type sysSockaddrInet6 struct {
+ Family uint16
+ Port uint16
+ Flowinfo uint32
+ Addr [16]byte /* in6_addr */
+ Scope_id uint32
+ X__sin6_src_id uint32
+}
+
+type sysInet6Pktinfo struct {
+ Addr [16]byte /* in6_addr */
+ Ifindex uint32
+}
+
+type sysIPv6Mtuinfo struct {
+ Addr sysSockaddrInet6
+ Mtu uint32
+}
+
+type sysIPv6Mreq struct {
+ Multiaddr [16]byte /* in6_addr */
+ Interface uint32
+}
+
+type sysICMPv6Filter struct {
+ X__icmp6_filt [8]uint32
+}
