From 8f91c777559748fa6e857d9fc1f4ae079a532813 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Mon, 3 Oct 2016 16:03:15 -0400 Subject: Adding ability to serve TLS directly from Mattermost server (#4119) --- vendor/golang.org/x/net/ipv6/bpf_test.go | 93 +++++++ vendor/golang.org/x/net/ipv6/bpfopt_linux.go | 28 ++ vendor/golang.org/x/net/ipv6/bpfopt_stub.go | 16 ++ vendor/golang.org/x/net/ipv6/control.go | 85 ++++++ .../golang.org/x/net/ipv6/control_rfc2292_unix.go | 55 ++++ .../golang.org/x/net/ipv6/control_rfc3542_unix.go | 99 +++++++ vendor/golang.org/x/net/ipv6/control_stub.go | 23 ++ vendor/golang.org/x/net/ipv6/control_unix.go | 166 ++++++++++++ vendor/golang.org/x/net/ipv6/control_windows.go | 27 ++ vendor/golang.org/x/net/ipv6/defs_darwin.go | 112 ++++++++ vendor/golang.org/x/net/ipv6/defs_dragonfly.go | 84 ++++++ vendor/golang.org/x/net/ipv6/defs_freebsd.go | 105 ++++++++ vendor/golang.org/x/net/ipv6/defs_linux.go | 145 +++++++++++ vendor/golang.org/x/net/ipv6/defs_netbsd.go | 80 ++++++ vendor/golang.org/x/net/ipv6/defs_openbsd.go | 89 +++++++ vendor/golang.org/x/net/ipv6/defs_solaris.go | 96 +++++++ vendor/golang.org/x/net/ipv6/dgramopt_posix.go | 290 +++++++++++++++++++++ vendor/golang.org/x/net/ipv6/dgramopt_stub.go | 119 +++++++++ vendor/golang.org/x/net/ipv6/doc.go | 240 +++++++++++++++++ vendor/golang.org/x/net/ipv6/endpoint.go | 125 +++++++++ vendor/golang.org/x/net/ipv6/example_test.go | 216 +++++++++++++++ vendor/golang.org/x/net/ipv6/gen.go | 208 +++++++++++++++ vendor/golang.org/x/net/ipv6/genericopt_posix.go | 64 +++++ vendor/golang.org/x/net/ipv6/genericopt_stub.go | 30 +++ vendor/golang.org/x/net/ipv6/header.go | 55 ++++ vendor/golang.org/x/net/ipv6/header_test.go | 55 ++++ vendor/golang.org/x/net/ipv6/helper.go | 53 ++++ vendor/golang.org/x/net/ipv6/iana.go | 82 ++++++ vendor/golang.org/x/net/ipv6/icmp.go | 57 ++++ vendor/golang.org/x/net/ipv6/icmp_bsd.go | 29 +++ vendor/golang.org/x/net/ipv6/icmp_linux.go | 27 ++ vendor/golang.org/x/net/ipv6/icmp_solaris.go | 24 ++ vendor/golang.org/x/net/ipv6/icmp_stub.go | 23 ++ vendor/golang.org/x/net/ipv6/icmp_test.go | 96 +++++++ vendor/golang.org/x/net/ipv6/icmp_windows.go | 22 ++ vendor/golang.org/x/net/ipv6/main_test.go | 27 ++ .../golang.org/x/net/ipv6/mocktransponder_test.go | 32 +++ vendor/golang.org/x/net/ipv6/multicast_test.go | 260 ++++++++++++++++++ .../x/net/ipv6/multicastlistener_test.go | 246 +++++++++++++++++ .../golang.org/x/net/ipv6/multicastsockopt_test.go | 157 +++++++++++ vendor/golang.org/x/net/ipv6/payload.go | 15 ++ vendor/golang.org/x/net/ipv6/payload_cmsg.go | 70 +++++ vendor/golang.org/x/net/ipv6/payload_nocmsg.go | 41 +++ vendor/golang.org/x/net/ipv6/readwrite_test.go | 189 ++++++++++++++ vendor/golang.org/x/net/ipv6/sockopt.go | 46 ++++ .../golang.org/x/net/ipv6/sockopt_asmreq_posix.go | 22 ++ vendor/golang.org/x/net/ipv6/sockopt_posix.go | 122 +++++++++ .../golang.org/x/net/ipv6/sockopt_ssmreq_stub.go | 17 ++ .../golang.org/x/net/ipv6/sockopt_ssmreq_unix.go | 59 +++++ vendor/golang.org/x/net/ipv6/sockopt_stub.go | 13 + vendor/golang.org/x/net/ipv6/sockopt_test.go | 133 ++++++++++ vendor/golang.org/x/net/ipv6/sys_bsd.go | 56 ++++ vendor/golang.org/x/net/ipv6/sys_darwin.go | 105 ++++++++ vendor/golang.org/x/net/ipv6/sys_freebsd.go | 91 +++++++ vendor/golang.org/x/net/ipv6/sys_linux.go | 72 +++++ vendor/golang.org/x/net/ipv6/sys_stub.go | 13 + vendor/golang.org/x/net/ipv6/sys_windows.go | 74 ++++++ vendor/golang.org/x/net/ipv6/syscall_linux_386.go | 31 +++ vendor/golang.org/x/net/ipv6/syscall_unix.go | 26 ++ vendor/golang.org/x/net/ipv6/syscall_windows.go | 18 ++ vendor/golang.org/x/net/ipv6/thunk_linux_386.s | 8 + vendor/golang.org/x/net/ipv6/unicast_test.go | 182 +++++++++++++ .../golang.org/x/net/ipv6/unicastsockopt_test.go | 111 ++++++++ vendor/golang.org/x/net/ipv6/zsys_darwin.go | 131 ++++++++++ vendor/golang.org/x/net/ipv6/zsys_dragonfly.go | 90 +++++++ vendor/golang.org/x/net/ipv6/zsys_freebsd_386.go | 122 +++++++++ vendor/golang.org/x/net/ipv6/zsys_freebsd_amd64.go | 124 +++++++++ vendor/golang.org/x/net/ipv6/zsys_freebsd_arm.go | 124 +++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_386.go | 168 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_amd64.go | 170 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_arm.go | 168 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_arm64.go | 172 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_mips64.go | 172 ++++++++++++ .../golang.org/x/net/ipv6/zsys_linux_mips64le.go | 172 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_ppc.go | 170 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_ppc64.go | 172 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_ppc64le.go | 172 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_linux_s390x.go | 172 ++++++++++++ vendor/golang.org/x/net/ipv6/zsys_netbsd.go | 84 ++++++ vendor/golang.org/x/net/ipv6/zsys_openbsd.go | 93 +++++++ vendor/golang.org/x/net/ipv6/zsys_solaris.go | 105 ++++++++ 81 files changed, 7935 insertions(+) create mode 100644 vendor/golang.org/x/net/ipv6/bpf_test.go create mode 100644 vendor/golang.org/x/net/ipv6/bpfopt_linux.go create mode 100644 vendor/golang.org/x/net/ipv6/bpfopt_stub.go create mode 100644 vendor/golang.org/x/net/ipv6/control.go create mode 100644 vendor/golang.org/x/net/ipv6/control_rfc2292_unix.go create mode 100644 vendor/golang.org/x/net/ipv6/control_rfc3542_unix.go create mode 100644 vendor/golang.org/x/net/ipv6/control_stub.go create mode 100644 vendor/golang.org/x/net/ipv6/control_unix.go create mode 100644 vendor/golang.org/x/net/ipv6/control_windows.go create mode 100644 vendor/golang.org/x/net/ipv6/defs_darwin.go create mode 100644 vendor/golang.org/x/net/ipv6/defs_dragonfly.go create mode 100644 vendor/golang.org/x/net/ipv6/defs_freebsd.go create mode 100644 vendor/golang.org/x/net/ipv6/defs_linux.go create mode 100644 vendor/golang.org/x/net/ipv6/defs_netbsd.go create mode 100644 vendor/golang.org/x/net/ipv6/defs_openbsd.go create mode 100644 vendor/golang.org/x/net/ipv6/defs_solaris.go create mode 100644 vendor/golang.org/x/net/ipv6/dgramopt_posix.go create mode 100644 vendor/golang.org/x/net/ipv6/dgramopt_stub.go create mode 100644 vendor/golang.org/x/net/ipv6/doc.go create mode 100644 vendor/golang.org/x/net/ipv6/endpoint.go create mode 100644 vendor/golang.org/x/net/ipv6/example_test.go create mode 100644 vendor/golang.org/x/net/ipv6/gen.go create mode 100644 vendor/golang.org/x/net/ipv6/genericopt_posix.go create mode 100644 vendor/golang.org/x/net/ipv6/genericopt_stub.go create mode 100644 vendor/golang.org/x/net/ipv6/header.go create mode 100644 vendor/golang.org/x/net/ipv6/header_test.go create mode 100644 vendor/golang.org/x/net/ipv6/helper.go create mode 100644 vendor/golang.org/x/net/ipv6/iana.go create mode 100644 vendor/golang.org/x/net/ipv6/icmp.go create mode 100644 vendor/golang.org/x/net/ipv6/icmp_bsd.go create mode 100644 vendor/golang.org/x/net/ipv6/icmp_linux.go create mode 100644 vendor/golang.org/x/net/ipv6/icmp_solaris.go create mode 100644 vendor/golang.org/x/net/ipv6/icmp_stub.go create mode 100644 vendor/golang.org/x/net/ipv6/icmp_test.go create mode 100644 vendor/golang.org/x/net/ipv6/icmp_windows.go create mode 100644 vendor/golang.org/x/net/ipv6/main_test.go create mode 100644 vendor/golang.org/x/net/ipv6/mocktransponder_test.go create mode 100644 vendor/golang.org/x/net/ipv6/multicast_test.go create mode 100644 vendor/golang.org/x/net/ipv6/multicastlistener_test.go create mode 100644 vendor/golang.org/x/net/ipv6/multicastsockopt_test.go create mode 100644 vendor/golang.org/x/net/ipv6/payload.go create mode 100644 vendor/golang.org/x/net/ipv6/payload_cmsg.go create mode 100644 vendor/golang.org/x/net/ipv6/payload_nocmsg.go create mode 100644 vendor/golang.org/x/net/ipv6/readwrite_test.go create mode 100644 vendor/golang.org/x/net/ipv6/sockopt.go create mode 100644 vendor/golang.org/x/net/ipv6/sockopt_asmreq_posix.go create mode 100644 vendor/golang.org/x/net/ipv6/sockopt_posix.go create mode 100644 vendor/golang.org/x/net/ipv6/sockopt_ssmreq_stub.go create mode 100644 vendor/golang.org/x/net/ipv6/sockopt_ssmreq_unix.go create mode 100644 vendor/golang.org/x/net/ipv6/sockopt_stub.go create mode 100644 vendor/golang.org/x/net/ipv6/sockopt_test.go create mode 100644 vendor/golang.org/x/net/ipv6/sys_bsd.go create mode 100644 vendor/golang.org/x/net/ipv6/sys_darwin.go create mode 100644 vendor/golang.org/x/net/ipv6/sys_freebsd.go create mode 100644 vendor/golang.org/x/net/ipv6/sys_linux.go create mode 100644 vendor/golang.org/x/net/ipv6/sys_stub.go create mode 100644 vendor/golang.org/x/net/ipv6/sys_windows.go create mode 100644 vendor/golang.org/x/net/ipv6/syscall_linux_386.go create mode 100644 vendor/golang.org/x/net/ipv6/syscall_unix.go create mode 100644 vendor/golang.org/x/net/ipv6/syscall_windows.go create mode 100644 vendor/golang.org/x/net/ipv6/thunk_linux_386.s create mode 100644 vendor/golang.org/x/net/ipv6/unicast_test.go create mode 100644 vendor/golang.org/x/net/ipv6/unicastsockopt_test.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_darwin.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_dragonfly.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_freebsd_386.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_freebsd_amd64.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_freebsd_arm.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_386.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_amd64.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_arm.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_arm64.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_mips64.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_mips64le.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_ppc.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_ppc64.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_ppc64le.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_linux_s390x.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_netbsd.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_openbsd.go create mode 100644 vendor/golang.org/x/net/ipv6/zsys_solaris.go (limited to 'vendor/golang.org/x/net/ipv6') diff --git a/vendor/golang.org/x/net/ipv6/bpf_test.go b/vendor/golang.org/x/net/ipv6/bpf_test.go new file mode 100644 index 000000000..03d478dc0 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/bpf_test.go @@ -0,0 +1,93 @@ +// Copyright 2016 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. + +package ipv6_test + +import ( + "net" + "runtime" + "testing" + "time" + + "golang.org/x/net/bpf" + "golang.org/x/net/ipv6" +) + +func TestBPF(t *testing.T) { + if runtime.GOOS != "linux" { + t.Skipf("not supported on %s", runtime.GOOS) + } + + l, err := net.ListenPacket("udp6", "[::1]:0") + if err != nil { + t.Fatal(err) + } + defer l.Close() + + p := ipv6.NewPacketConn(l) + + // This filter accepts UDP packets whose first payload byte is + // even. + prog, err := bpf.Assemble([]bpf.Instruction{ + // Load the first byte of the payload (skipping UDP header). + bpf.LoadAbsolute{Off: 8, Size: 1}, + // Select LSB of the byte. + bpf.ALUOpConstant{Op: bpf.ALUOpAnd, Val: 1}, + // Byte is even? + bpf.JumpIf{Cond: bpf.JumpEqual, Val: 0, SkipFalse: 1}, + // Accept. + bpf.RetConstant{Val: 4096}, + // Ignore. + bpf.RetConstant{Val: 0}, + }) + if err != nil { + t.Fatalf("compiling BPF: %s", err) + } + + if err = p.SetBPF(prog); err != nil { + t.Fatalf("attaching filter to Conn: %s", err) + } + + s, err := net.Dial("udp6", l.LocalAddr().String()) + if err != nil { + t.Fatal(err) + } + defer s.Close() + go func() { + for i := byte(0); i < 10; i++ { + s.Write([]byte{i}) + } + }() + + l.SetDeadline(time.Now().Add(2 * time.Second)) + seen := make([]bool, 5) + for { + var b [512]byte + n, _, err := l.ReadFrom(b[:]) + if err != nil { + t.Fatalf("reading from listener: %s", err) + } + if n != 1 { + t.Fatalf("unexpected packet length, want 1, got %d", n) + } + if b[0] >= 10 { + t.Fatalf("unexpected byte, want 0-9, got %d", b[0]) + } + if b[0]%2 != 0 { + t.Fatalf("got odd byte %d, wanted only even bytes", b[0]) + } + seen[b[0]/2] = true + + seenAll := true + for _, v := range seen { + if !v { + seenAll = false + break + } + } + if seenAll { + break + } + } +} diff --git a/vendor/golang.org/x/net/ipv6/bpfopt_linux.go b/vendor/golang.org/x/net/ipv6/bpfopt_linux.go new file mode 100644 index 000000000..328427cba --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/bpfopt_linux.go @@ -0,0 +1,28 @@ +// Copyright 2016 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. + +package ipv6 + +import ( + "os" + "unsafe" + + "golang.org/x/net/bpf" + "golang.org/x/net/internal/netreflect" +) + +// SetBPF attaches a BPF program to the connection. +// +// Only supported on Linux. +func (c *dgramOpt) SetBPF(filter []bpf.RawInstruction) error { + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + prog := sysSockFProg{ + Len: uint16(len(filter)), + Filter: (*sysSockFilter)(unsafe.Pointer(&filter[0])), + } + return os.NewSyscallError("setsockopt", setsockopt(s, sysSOL_SOCKET, sysSO_ATTACH_FILTER, unsafe.Pointer(&prog), uint32(unsafe.Sizeof(prog)))) +} diff --git a/vendor/golang.org/x/net/ipv6/bpfopt_stub.go b/vendor/golang.org/x/net/ipv6/bpfopt_stub.go new file mode 100644 index 000000000..2e4de5f0d --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/bpfopt_stub.go @@ -0,0 +1,16 @@ +// Copyright 2016 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 !linux + +package ipv6 + +import "golang.org/x/net/bpf" + +// SetBPF attaches a BPF program to the connection. +// +// Only supported on Linux. +func (c *dgramOpt) SetBPF(filter []bpf.RawInstruction) error { + return errOpNoSupport +} diff --git a/vendor/golang.org/x/net/ipv6/control.go b/vendor/golang.org/x/net/ipv6/control.go new file mode 100644 index 000000000..b7362aae7 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/control.go @@ -0,0 +1,85 @@ +// Copyright 2013 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. + +package ipv6 + +import ( + "fmt" + "net" + "sync" +) + +// Note that RFC 3542 obsoletes RFC 2292 but OS X Snow Leopard and the +// former still support RFC 2292 only. Please be aware that almost +// all protocol implementations prohibit using a combination of RFC +// 2292 and RFC 3542 for some practical reasons. + +type rawOpt struct { + sync.RWMutex + cflags ControlFlags +} + +func (c *rawOpt) set(f ControlFlags) { c.cflags |= f } +func (c *rawOpt) clear(f ControlFlags) { c.cflags &^= f } +func (c *rawOpt) isset(f ControlFlags) bool { return c.cflags&f != 0 } + +// A ControlFlags represents per packet basis IP-level socket option +// control flags. +type ControlFlags uint + +const ( + FlagTrafficClass ControlFlags = 1 << iota // pass the traffic class on the received packet + FlagHopLimit // pass the hop limit on the received packet + FlagSrc // pass the source address on the received packet + FlagDst // pass the destination address on the received packet + FlagInterface // pass the interface index on the received packet + FlagPathMTU // pass the path MTU on the received packet path +) + +const flagPacketInfo = FlagDst | FlagInterface + +// A ControlMessage represents per packet basis IP-level socket +// options. +type ControlMessage struct { + // Receiving socket options: SetControlMessage allows to + // receive the options from the protocol stack using ReadFrom + // method of PacketConn. + // + // Specifying socket options: ControlMessage for WriteTo + // method of PacketConn allows to send the options to the + // protocol stack. + // + TrafficClass int // traffic class, must be 1 <= value <= 255 when specifying + HopLimit int // hop limit, must be 1 <= value <= 255 when specifying + Src net.IP // source address, specifying only + Dst net.IP // destination address, receiving only + IfIndex int // interface index, must be 1 <= value when specifying + NextHop net.IP // next hop address, specifying only + MTU int // path MTU, receiving only +} + +func (cm *ControlMessage) String() string { + if cm == nil { + return "" + } + return fmt.Sprintf("tclass=%#x hoplim=%d src=%v dst=%v ifindex=%d nexthop=%v mtu=%d", cm.TrafficClass, cm.HopLimit, cm.Src, cm.Dst, cm.IfIndex, cm.NextHop, cm.MTU) +} + +// Ancillary data socket options +const ( + ctlTrafficClass = iota // header field + ctlHopLimit // header field + ctlPacketInfo // inbound or outbound packet path + ctlNextHop // nexthop + ctlPathMTU // path mtu + ctlMax +) + +// A ctlOpt represents a binding for ancillary data socket option. +type ctlOpt struct { + name int // option name, must be equal or greater than 1 + length int // option length + marshal func([]byte, *ControlMessage) []byte + parse func(*ControlMessage, []byte) +} diff --git a/vendor/golang.org/x/net/ipv6/control_rfc2292_unix.go b/vendor/golang.org/x/net/ipv6/control_rfc2292_unix.go new file mode 100644 index 000000000..80ec2e2f0 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/control_rfc2292_unix.go @@ -0,0 +1,55 @@ +// Copyright 2013 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 darwin + +package ipv6 + +import ( + "syscall" + "unsafe" + + "golang.org/x/net/internal/iana" +) + +func marshal2292HopLimit(b []byte, cm *ControlMessage) []byte { + m := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0])) + m.Level = iana.ProtocolIPv6 + m.Type = sysIPV6_2292HOPLIMIT + m.SetLen(syscall.CmsgLen(4)) + if cm != nil { + data := b[syscall.CmsgLen(0):] + nativeEndian.PutUint32(data[:4], uint32(cm.HopLimit)) + } + return b[syscall.CmsgSpace(4):] +} + +func marshal2292PacketInfo(b []byte, cm *ControlMessage) []byte { + m := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0])) + m.Level = iana.ProtocolIPv6 + m.Type = sysIPV6_2292PKTINFO + m.SetLen(syscall.CmsgLen(sysSizeofInet6Pktinfo)) + if cm != nil { + pi := (*sysInet6Pktinfo)(unsafe.Pointer(&b[syscall.CmsgLen(0)])) + if ip := cm.Src.To16(); ip != nil && ip.To4() == nil { + copy(pi.Addr[:], ip) + } + if cm.IfIndex > 0 { + pi.setIfindex(cm.IfIndex) + } + } + return b[syscall.CmsgSpace(sysSizeofInet6Pktinfo):] +} + +func marshal2292NextHop(b []byte, cm *ControlMessage) []byte { + m := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0])) + m.Level = iana.ProtocolIPv6 + m.Type = sysIPV6_2292NEXTHOP + m.SetLen(syscall.CmsgLen(sysSizeofSockaddrInet6)) + if cm != nil { + sa := (*sysSockaddrInet6)(unsafe.Pointer(&b[syscall.CmsgLen(0)])) + sa.setSockaddr(cm.NextHop, cm.IfIndex) + } + return b[syscall.CmsgSpace(sysSizeofSockaddrInet6):] +} diff --git a/vendor/golang.org/x/net/ipv6/control_rfc3542_unix.go b/vendor/golang.org/x/net/ipv6/control_rfc3542_unix.go new file mode 100644 index 000000000..f344d16d0 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/control_rfc3542_unix.go @@ -0,0 +1,99 @@ +// Copyright 2013 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 darwin dragonfly freebsd linux netbsd openbsd + +package ipv6 + +import ( + "syscall" + "unsafe" + + "golang.org/x/net/internal/iana" +) + +func marshalTrafficClass(b []byte, cm *ControlMessage) []byte { + m := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0])) + m.Level = iana.ProtocolIPv6 + m.Type = sysIPV6_TCLASS + m.SetLen(syscall.CmsgLen(4)) + if cm != nil { + data := b[syscall.CmsgLen(0):] + nativeEndian.PutUint32(data[:4], uint32(cm.TrafficClass)) + } + return b[syscall.CmsgSpace(4):] +} + +func parseTrafficClass(cm *ControlMessage, b []byte) { + cm.TrafficClass = int(nativeEndian.Uint32(b[:4])) +} + +func marshalHopLimit(b []byte, cm *ControlMessage) []byte { + m := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0])) + m.Level = iana.ProtocolIPv6 + m.Type = sysIPV6_HOPLIMIT + m.SetLen(syscall.CmsgLen(4)) + if cm != nil { + data := b[syscall.CmsgLen(0):] + nativeEndian.PutUint32(data[:4], uint32(cm.HopLimit)) + } + return b[syscall.CmsgSpace(4):] +} + +func parseHopLimit(cm *ControlMessage, b []byte) { + cm.HopLimit = int(nativeEndian.Uint32(b[:4])) +} + +func marshalPacketInfo(b []byte, cm *ControlMessage) []byte { + m := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0])) + m.Level = iana.ProtocolIPv6 + m.Type = sysIPV6_PKTINFO + m.SetLen(syscall.CmsgLen(sysSizeofInet6Pktinfo)) + if cm != nil { + pi := (*sysInet6Pktinfo)(unsafe.Pointer(&b[syscall.CmsgLen(0)])) + if ip := cm.Src.To16(); ip != nil && ip.To4() == nil { + copy(pi.Addr[:], ip) + } + if cm.IfIndex > 0 { + pi.setIfindex(cm.IfIndex) + } + } + return b[syscall.CmsgSpace(sysSizeofInet6Pktinfo):] +} + +func parsePacketInfo(cm *ControlMessage, b []byte) { + pi := (*sysInet6Pktinfo)(unsafe.Pointer(&b[0])) + cm.Dst = pi.Addr[:] + cm.IfIndex = int(pi.Ifindex) +} + +func marshalNextHop(b []byte, cm *ControlMessage) []byte { + m := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0])) + m.Level = iana.ProtocolIPv6 + m.Type = sysIPV6_NEXTHOP + m.SetLen(syscall.CmsgLen(sysSizeofSockaddrInet6)) + if cm != nil { + sa := (*sysSockaddrInet6)(unsafe.Pointer(&b[syscall.CmsgLen(0)])) + sa.setSockaddr(cm.NextHop, cm.IfIndex) + } + return b[syscall.CmsgSpace(sysSizeofSockaddrInet6):] +} + +func parseNextHop(cm *ControlMessage, b []byte) { +} + +func marshalPathMTU(b []byte, cm *ControlMessage) []byte { + m := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0])) + m.Level = iana.ProtocolIPv6 + m.Type = sysIPV6_PATHMTU + m.SetLen(syscall.CmsgLen(sysSizeofIPv6Mtuinfo)) + return b[syscall.CmsgSpace(sysSizeofIPv6Mtuinfo):] +} + +func parsePathMTU(cm *ControlMessage, b []byte) { + mi := (*sysIPv6Mtuinfo)(unsafe.Pointer(&b[0])) + cm.Dst = mi.Addr.Addr[:] + cm.IfIndex = int(mi.Addr.Scope_id) + cm.MTU = int(mi.Mtu) +} diff --git a/vendor/golang.org/x/net/ipv6/control_stub.go b/vendor/golang.org/x/net/ipv6/control_stub.go new file mode 100644 index 000000000..952b2bd2a --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/control_stub.go @@ -0,0 +1,23 @@ +// Copyright 2013 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 nacl plan9 solaris + +package ipv6 + +func setControlMessage(s uintptr, opt *rawOpt, cf ControlFlags, on bool) error { + return errOpNoSupport +} + +func newControlMessage(opt *rawOpt) (oob []byte) { + return nil +} + +func parseControlMessage(b []byte) (*ControlMessage, error) { + return nil, errOpNoSupport +} + +func marshalControlMessage(cm *ControlMessage) (oob []byte) { + return nil +} diff --git a/vendor/golang.org/x/net/ipv6/control_unix.go b/vendor/golang.org/x/net/ipv6/control_unix.go new file mode 100644 index 000000000..46fbdcbe3 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/control_unix.go @@ -0,0 +1,166 @@ +// Copyright 2013 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 darwin dragonfly freebsd linux netbsd openbsd + +package ipv6 + +import ( + "os" + "syscall" + + "golang.org/x/net/internal/iana" +) + +func setControlMessage(s uintptr, opt *rawOpt, cf ControlFlags, on bool) error { + opt.Lock() + defer opt.Unlock() + if cf&FlagTrafficClass != 0 && sockOpts[ssoReceiveTrafficClass].name > 0 { + if err := setInt(s, &sockOpts[ssoReceiveTrafficClass], boolint(on)); err != nil { + return err + } + if on { + opt.set(FlagTrafficClass) + } else { + opt.clear(FlagTrafficClass) + } + } + if cf&FlagHopLimit != 0 && sockOpts[ssoReceiveHopLimit].name > 0 { + if err := setInt(s, &sockOpts[ssoReceiveHopLimit], boolint(on)); err != nil { + return err + } + if on { + opt.set(FlagHopLimit) + } else { + opt.clear(FlagHopLimit) + } + } + if cf&flagPacketInfo != 0 && sockOpts[ssoReceivePacketInfo].name > 0 { + if err := setInt(s, &sockOpts[ssoReceivePacketInfo], boolint(on)); err != nil { + return err + } + if on { + opt.set(cf & flagPacketInfo) + } else { + opt.clear(cf & flagPacketInfo) + } + } + if cf&FlagPathMTU != 0 && sockOpts[ssoReceivePathMTU].name > 0 { + if err := setInt(s, &sockOpts[ssoReceivePathMTU], boolint(on)); err != nil { + return err + } + if on { + opt.set(FlagPathMTU) + } else { + opt.clear(FlagPathMTU) + } + } + return nil +} + +func newControlMessage(opt *rawOpt) (oob []byte) { + opt.RLock() + var l int + if opt.isset(FlagTrafficClass) && ctlOpts[ctlTrafficClass].name > 0 { + l += syscall.CmsgSpace(ctlOpts[ctlTrafficClass].length) + } + if opt.isset(FlagHopLimit) && ctlOpts[ctlHopLimit].name > 0 { + l += syscall.CmsgSpace(ctlOpts[ctlHopLimit].length) + } + if opt.isset(flagPacketInfo) && ctlOpts[ctlPacketInfo].name > 0 { + l += syscall.CmsgSpace(ctlOpts[ctlPacketInfo].length) + } + if opt.isset(FlagPathMTU) && ctlOpts[ctlPathMTU].name > 0 { + l += syscall.CmsgSpace(ctlOpts[ctlPathMTU].length) + } + if l > 0 { + oob = make([]byte, l) + b := oob + if opt.isset(FlagTrafficClass) && ctlOpts[ctlTrafficClass].name > 0 { + b = ctlOpts[ctlTrafficClass].marshal(b, nil) + } + if opt.isset(FlagHopLimit) && ctlOpts[ctlHopLimit].name > 0 { + b = ctlOpts[ctlHopLimit].marshal(b, nil) + } + if opt.isset(flagPacketInfo) && ctlOpts[ctlPacketInfo].name > 0 { + b = ctlOpts[ctlPacketInfo].marshal(b, nil) + } + if opt.isset(FlagPathMTU) && ctlOpts[ctlPathMTU].name > 0 { + b = ctlOpts[ctlPathMTU].marshal(b, nil) + } + } + opt.RUnlock() + return +} + +func parseControlMessage(b []byte) (*ControlMessage, error) { + if len(b) == 0 { + return nil, nil + } + cmsgs, err := syscall.ParseSocketControlMessage(b) + if err != nil { + return nil, os.NewSyscallError("parse socket control message", err) + } + cm := &ControlMessage{} + for _, m := range cmsgs { + if m.Header.Level != iana.ProtocolIPv6 { + continue + } + switch int(m.Header.Type) { + case ctlOpts[ctlTrafficClass].name: + ctlOpts[ctlTrafficClass].parse(cm, m.Data[:]) + case ctlOpts[ctlHopLimit].name: + ctlOpts[ctlHopLimit].parse(cm, m.Data[:]) + case ctlOpts[ctlPacketInfo].name: + ctlOpts[ctlPacketInfo].parse(cm, m.Data[:]) + case ctlOpts[ctlPathMTU].name: + ctlOpts[ctlPathMTU].parse(cm, m.Data[:]) + } + } + return cm, nil +} + +func marshalControlMessage(cm *ControlMessage) (oob []byte) { + if cm == nil { + return + } + var l int + tclass := false + if ctlOpts[ctlTrafficClass].name > 0 && cm.TrafficClass > 0 { + tclass = true + l += syscall.CmsgSpace(ctlOpts[ctlTrafficClass].length) + } + hoplimit := false + if ctlOpts[ctlHopLimit].name > 0 && cm.HopLimit > 0 { + hoplimit = true + l += syscall.CmsgSpace(ctlOpts[ctlHopLimit].length) + } + pktinfo := false + if ctlOpts[ctlPacketInfo].name > 0 && (cm.Src.To16() != nil && cm.Src.To4() == nil || cm.IfIndex > 0) { + pktinfo = true + l += syscall.CmsgSpace(ctlOpts[ctlPacketInfo].length) + } + nexthop := false + if ctlOpts[ctlNextHop].name > 0 && cm.NextHop.To16() != nil && cm.NextHop.To4() == nil { + nexthop = true + l += syscall.CmsgSpace(ctlOpts[ctlNextHop].length) + } + if l > 0 { + oob = make([]byte, l) + b := oob + if tclass { + b = ctlOpts[ctlTrafficClass].marshal(b, cm) + } + if hoplimit { + b = ctlOpts[ctlHopLimit].marshal(b, cm) + } + if pktinfo { + b = ctlOpts[ctlPacketInfo].marshal(b, cm) + } + if nexthop { + b = ctlOpts[ctlNextHop].marshal(b, cm) + } + } + return +} diff --git a/vendor/golang.org/x/net/ipv6/control_windows.go b/vendor/golang.org/x/net/ipv6/control_windows.go new file mode 100644 index 000000000..2773a5204 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/control_windows.go @@ -0,0 +1,27 @@ +// Copyright 2013 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. + +package ipv6 + +import "syscall" + +func setControlMessage(s uintptr, opt *rawOpt, cf ControlFlags, on bool) error { + // TODO(mikio): implement this + return syscall.EWINDOWS +} + +func newControlMessage(opt *rawOpt) (oob []byte) { + // TODO(mikio): implement this + return nil +} + +func parseControlMessage(b []byte) (*ControlMessage, error) { + // TODO(mikio): implement this + return nil, syscall.EWINDOWS +} + +func marshalControlMessage(cm *ControlMessage) (oob []byte) { + // TODO(mikio): implement this + return nil +} diff --git a/vendor/golang.org/x/net/ipv6/defs_darwin.go b/vendor/golang.org/x/net/ipv6/defs_darwin.go new file mode 100644 index 000000000..4c7f476a8 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/defs_darwin.go @@ -0,0 +1,112 @@ +// 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 +#include +*/ +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_MSFILTER = C.IPV6_MSFILTER + sysMCAST_JOIN_GROUP = C.MCAST_JOIN_GROUP + sysMCAST_LEAVE_GROUP = C.MCAST_LEAVE_GROUP + sysMCAST_JOIN_SOURCE_GROUP = C.MCAST_JOIN_SOURCE_GROUP + sysMCAST_LEAVE_SOURCE_GROUP = C.MCAST_LEAVE_SOURCE_GROUP + sysMCAST_BLOCK_SOURCE = C.MCAST_BLOCK_SOURCE + sysMCAST_UNBLOCK_SOURCE = C.MCAST_UNBLOCK_SOURCE + + 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 + + sysSizeofSockaddrStorage = C.sizeof_struct_sockaddr_storage + sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo + sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo + + sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + sysSizeofGroupReq = C.sizeof_struct_group_req + sysSizeofGroupSourceReq = C.sizeof_struct_group_source_req + + sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +type sysSockaddrStorage C.struct_sockaddr_storage + +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 + +type sysGroupReq C.struct_group_req + +type sysGroupSourceReq C.struct_group_source_req diff --git a/vendor/golang.org/x/net/ipv6/defs_dragonfly.go b/vendor/golang.org/x/net/ipv6/defs_dragonfly.go new file mode 100644 index 000000000..c72487ceb --- /dev/null +++ b/vendor/golang.org/x/net/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 +#include + +#include +#include +*/ +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/vendor/golang.org/x/net/ipv6/defs_freebsd.go b/vendor/golang.org/x/net/ipv6/defs_freebsd.go new file mode 100644 index 000000000..de199ec6a --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/defs_freebsd.go @@ -0,0 +1,105 @@ +// 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 +#include + +#include +#include +*/ +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_MSFILTER = C.IPV6_MSFILTER + + sysMCAST_JOIN_GROUP = C.MCAST_JOIN_GROUP + sysMCAST_LEAVE_GROUP = C.MCAST_LEAVE_GROUP + sysMCAST_JOIN_SOURCE_GROUP = C.MCAST_JOIN_SOURCE_GROUP + sysMCAST_LEAVE_SOURCE_GROUP = C.MCAST_LEAVE_SOURCE_GROUP + sysMCAST_BLOCK_SOURCE = C.MCAST_BLOCK_SOURCE + sysMCAST_UNBLOCK_SOURCE = C.MCAST_UNBLOCK_SOURCE + + sysIPV6_PORTRANGE_DEFAULT = C.IPV6_PORTRANGE_DEFAULT + sysIPV6_PORTRANGE_HIGH = C.IPV6_PORTRANGE_HIGH + sysIPV6_PORTRANGE_LOW = C.IPV6_PORTRANGE_LOW + + sysSizeofSockaddrStorage = C.sizeof_struct_sockaddr_storage + sysSizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + sysSizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo + sysSizeofIPv6Mtuinfo = C.sizeof_struct_ip6_mtuinfo + + sysSizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + sysSizeofGroupReq = C.sizeof_struct_group_req + sysSizeofGroupSourceReq = C.sizeof_struct_group_source_req + + sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +type sysSockaddrStorage C.struct_sockaddr_storage + +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 sysGroupReq C.struct_group_req + +type sysGroupSourceReq C.struct_group_source_req + +type sysICMPv6Filter C.struct_icmp6_filter diff --git a/vendor/golang.org/x/net/ipv6/defs_linux.go b/vendor/golang.org/x/net/ipv6/defs_linux.go new file mode 100644 index 000000000..664305d8b --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/defs_linux.go @@ -0,0 +1,145 @@ +// 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 +#include +#include +#include +#include +#include +*/ +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 + sysMCAST_JOIN_GROUP = C.MCAST_JOIN_GROUP + sysMCAST_LEAVE_GROUP = C.MCAST_LEAVE_GROUP + sysMCAST_JOIN_SOURCE_GROUP = C.MCAST_JOIN_SOURCE_GROUP + sysMCAST_LEAVE_SOURCE_GROUP = C.MCAST_LEAVE_SOURCE_GROUP + sysMCAST_BLOCK_SOURCE = C.MCAST_BLOCK_SOURCE + sysMCAST_UNBLOCK_SOURCE = C.MCAST_UNBLOCK_SOURCE + sysMCAST_MSFILTER = C.MCAST_MSFILTER + 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 + + sysSOL_SOCKET = C.SOL_SOCKET + sysSO_ATTACH_FILTER = C.SO_ATTACH_FILTER + + sysSizeofKernelSockaddrStorage = C.sizeof_struct___kernel_sockaddr_storage + 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 + sysSizeofGroupReq = C.sizeof_struct_group_req + sysSizeofGroupSourceReq = C.sizeof_struct_group_source_req + + sysSizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +type sysKernelSockaddrStorage C.struct___kernel_sockaddr_storage + +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 sysGroupReq C.struct_group_req + +type sysGroupSourceReq C.struct_group_source_req + +type sysICMPv6Filter C.struct_icmp6_filter + +type sysSockFProg C.struct_sock_fprog + +type sysSockFilter C.struct_sock_filter diff --git a/vendor/golang.org/x/net/ipv6/defs_netbsd.go b/vendor/golang.org/x/net/ipv6/defs_netbsd.go new file mode 100644 index 000000000..7bd09e8e8 --- /dev/null +++ b/vendor/golang.org/x/net/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 +#include + +#include +#include +*/ +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/vendor/golang.org/x/net/ipv6/defs_openbsd.go b/vendor/golang.org/x/net/ipv6/defs_openbsd.go new file mode 100644 index 000000000..6796d9b2f --- /dev/null +++ b/vendor/golang.org/x/net/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 +#include + +#include +#include +*/ +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/vendor/golang.org/x/net/ipv6/defs_solaris.go b/vendor/golang.org/x/net/ipv6/defs_solaris.go new file mode 100644 index 000000000..972b17126 --- /dev/null +++ b/vendor/golang.org/x/net/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 +#include +*/ +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/vendor/golang.org/x/net/ipv6/dgramopt_posix.go b/vendor/golang.org/x/net/ipv6/dgramopt_posix.go new file mode 100644 index 000000000..4ea7bc2d6 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/dgramopt_posix.go @@ -0,0 +1,290 @@ +// Copyright 2013 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 darwin dragonfly freebsd linux netbsd openbsd windows + +package ipv6 + +import ( + "net" + "syscall" + + "golang.org/x/net/internal/netreflect" +) + +// MulticastHopLimit returns the hop limit field value for outgoing +// multicast packets. +func (c *dgramOpt) MulticastHopLimit() (int, error) { + if !c.ok() { + return 0, syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return 0, err + } + return getInt(s, &sockOpts[ssoMulticastHopLimit]) +} + +// SetMulticastHopLimit sets the hop limit field value for future +// outgoing multicast packets. +func (c *dgramOpt) SetMulticastHopLimit(hoplim int) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + return setInt(s, &sockOpts[ssoMulticastHopLimit], hoplim) +} + +// MulticastInterface returns the default interface for multicast +// packet transmissions. +func (c *dgramOpt) MulticastInterface() (*net.Interface, error) { + if !c.ok() { + return nil, syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return nil, err + } + return getInterface(s, &sockOpts[ssoMulticastInterface]) +} + +// SetMulticastInterface sets the default interface for future +// multicast packet transmissions. +func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + return setInterface(s, &sockOpts[ssoMulticastInterface], ifi) +} + +// MulticastLoopback reports whether transmitted multicast packets +// should be copied and send back to the originator. +func (c *dgramOpt) MulticastLoopback() (bool, error) { + if !c.ok() { + return false, syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return false, err + } + on, err := getInt(s, &sockOpts[ssoMulticastLoopback]) + if err != nil { + return false, err + } + return on == 1, nil +} + +// SetMulticastLoopback sets whether transmitted multicast packets +// should be copied and send back to the originator. +func (c *dgramOpt) SetMulticastLoopback(on bool) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + return setInt(s, &sockOpts[ssoMulticastLoopback], boolint(on)) +} + +// JoinGroup joins the group address group on the interface ifi. +// By default all sources that can cast data to group are accepted. +// It's possible to mute and unmute data transmission from a specific +// source by using ExcludeSourceSpecificGroup and +// IncludeSourceSpecificGroup. +// JoinGroup uses the system assigned multicast interface when ifi is +// nil, although this is not recommended because the assignment +// depends on platforms and sometimes it might require routing +// configuration. +func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + grp := netAddrToIP16(group) + if grp == nil { + return errMissingAddress + } + return setGroup(s, &sockOpts[ssoJoinGroup], ifi, grp) +} + +// LeaveGroup leaves the group address group on the interface ifi +// regardless of whether the group is any-source group or +// source-specific group. +func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + grp := netAddrToIP16(group) + if grp == nil { + return errMissingAddress + } + return setGroup(s, &sockOpts[ssoLeaveGroup], ifi, grp) +} + +// JoinSourceSpecificGroup joins the source-specific group comprising +// group and source on the interface ifi. +// JoinSourceSpecificGroup uses the system assigned multicast +// interface when ifi is nil, although this is not recommended because +// the assignment depends on platforms and sometimes it might require +// routing configuration. +func (c *dgramOpt) JoinSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + grp := netAddrToIP16(group) + if grp == nil { + return errMissingAddress + } + src := netAddrToIP16(source) + if src == nil { + return errMissingAddress + } + return setSourceGroup(s, &sockOpts[ssoJoinSourceGroup], ifi, grp, src) +} + +// LeaveSourceSpecificGroup leaves the source-specific group on the +// interface ifi. +func (c *dgramOpt) LeaveSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + grp := netAddrToIP16(group) + if grp == nil { + return errMissingAddress + } + src := netAddrToIP16(source) + if src == nil { + return errMissingAddress + } + return setSourceGroup(s, &sockOpts[ssoLeaveSourceGroup], ifi, grp, src) +} + +// ExcludeSourceSpecificGroup excludes the source-specific group from +// the already joined any-source groups by JoinGroup on the interface +// ifi. +func (c *dgramOpt) ExcludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + grp := netAddrToIP16(group) + if grp == nil { + return errMissingAddress + } + src := netAddrToIP16(source) + if src == nil { + return errMissingAddress + } + return setSourceGroup(s, &sockOpts[ssoBlockSourceGroup], ifi, grp, src) +} + +// IncludeSourceSpecificGroup includes the excluded source-specific +// group by ExcludeSourceSpecificGroup again on the interface ifi. +func (c *dgramOpt) IncludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + grp := netAddrToIP16(group) + if grp == nil { + return errMissingAddress + } + src := netAddrToIP16(source) + if src == nil { + return errMissingAddress + } + return setSourceGroup(s, &sockOpts[ssoUnblockSourceGroup], ifi, grp, src) +} + +// Checksum reports whether the kernel will compute, store or verify a +// checksum for both incoming and outgoing packets. If on is true, it +// returns an offset in bytes into the data of where the checksum +// field is located. +func (c *dgramOpt) Checksum() (on bool, offset int, err error) { + if !c.ok() { + return false, 0, syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return false, 0, err + } + offset, err = getInt(s, &sockOpts[ssoChecksum]) + if err != nil { + return false, 0, err + } + if offset < 0 { + return false, 0, nil + } + return true, offset, nil +} + +// SetChecksum enables the kernel checksum processing. If on is ture, +// the offset should be an offset in bytes into the data of where the +// checksum field is located. +func (c *dgramOpt) SetChecksum(on bool, offset int) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + if !on { + offset = -1 + } + return setInt(s, &sockOpts[ssoChecksum], offset) +} + +// ICMPFilter returns an ICMP filter. +func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) { + if !c.ok() { + return nil, syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return nil, err + } + return getICMPFilter(s, &sockOpts[ssoICMPFilter]) +} + +// SetICMPFilter deploys the ICMP filter. +func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.PacketConn) + if err != nil { + return err + } + return setICMPFilter(s, &sockOpts[ssoICMPFilter], f) +} diff --git a/vendor/golang.org/x/net/ipv6/dgramopt_stub.go b/vendor/golang.org/x/net/ipv6/dgramopt_stub.go new file mode 100644 index 000000000..fb067fb2f --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/dgramopt_stub.go @@ -0,0 +1,119 @@ +// Copyright 2013 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 nacl plan9 solaris + +package ipv6 + +import "net" + +// MulticastHopLimit returns the hop limit field value for outgoing +// multicast packets. +func (c *dgramOpt) MulticastHopLimit() (int, error) { + return 0, errOpNoSupport +} + +// SetMulticastHopLimit sets the hop limit field value for future +// outgoing multicast packets. +func (c *dgramOpt) SetMulticastHopLimit(hoplim int) error { + return errOpNoSupport +} + +// MulticastInterface returns the default interface for multicast +// packet transmissions. +func (c *dgramOpt) MulticastInterface() (*net.Interface, error) { + return nil, errOpNoSupport +} + +// SetMulticastInterface sets the default interface for future +// multicast packet transmissions. +func (c *dgramOpt) SetMulticastInterface(ifi *net.Interface) error { + return errOpNoSupport +} + +// MulticastLoopback reports whether transmitted multicast packets +// should be copied and send back to the originator. +func (c *dgramOpt) MulticastLoopback() (bool, error) { + return false, errOpNoSupport +} + +// SetMulticastLoopback sets whether transmitted multicast packets +// should be copied and send back to the originator. +func (c *dgramOpt) SetMulticastLoopback(on bool) error { + return errOpNoSupport +} + +// JoinGroup joins the group address group on the interface ifi. +// By default all sources that can cast data to group are accepted. +// It's possible to mute and unmute data transmission from a specific +// source by using ExcludeSourceSpecificGroup and +// IncludeSourceSpecificGroup. +// JoinGroup uses the system assigned multicast interface when ifi is +// nil, although this is not recommended because the assignment +// depends on platforms and sometimes it might require routing +// configuration. +func (c *dgramOpt) JoinGroup(ifi *net.Interface, group net.Addr) error { + return errOpNoSupport +} + +// LeaveGroup leaves the group address group on the interface ifi +// regardless of whether the group is any-source group or +// source-specific group. +func (c *dgramOpt) LeaveGroup(ifi *net.Interface, group net.Addr) error { + return errOpNoSupport +} + +// JoinSourceSpecificGroup joins the source-specific group comprising +// group and source on the interface ifi. +// JoinSourceSpecificGroup uses the system assigned multicast +// interface when ifi is nil, although this is not recommended because +// the assignment depends on platforms and sometimes it might require +// routing configuration. +func (c *dgramOpt) JoinSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { + return errOpNoSupport +} + +// LeaveSourceSpecificGroup leaves the source-specific group on the +// interface ifi. +func (c *dgramOpt) LeaveSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { + return errOpNoSupport +} + +// ExcludeSourceSpecificGroup excludes the source-specific group from +// the already joined any-source groups by JoinGroup on the interface +// ifi. +func (c *dgramOpt) ExcludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { + return errOpNoSupport +} + +// IncludeSourceSpecificGroup includes the excluded source-specific +// group by ExcludeSourceSpecificGroup again on the interface ifi. +func (c *dgramOpt) IncludeSourceSpecificGroup(ifi *net.Interface, group, source net.Addr) error { + return errOpNoSupport +} + +// Checksum reports whether the kernel will compute, store or verify a +// checksum for both incoming and outgoing packets. If on is true, it +// returns an offset in bytes into the data of where the checksum +// field is located. +func (c *dgramOpt) Checksum() (on bool, offset int, err error) { + return false, 0, errOpNoSupport +} + +// SetChecksum enables the kernel checksum processing. If on is ture, +// the offset should be an offset in bytes into the data of where the +// checksum field is located. +func (c *dgramOpt) SetChecksum(on bool, offset int) error { + return errOpNoSupport +} + +// ICMPFilter returns an ICMP filter. +func (c *dgramOpt) ICMPFilter() (*ICMPFilter, error) { + return nil, errOpNoSupport +} + +// SetICMPFilter deploys the ICMP filter. +func (c *dgramOpt) SetICMPFilter(f *ICMPFilter) error { + return errOpNoSupport +} diff --git a/vendor/golang.org/x/net/ipv6/doc.go b/vendor/golang.org/x/net/ipv6/doc.go new file mode 100644 index 000000000..7d75698fb --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/doc.go @@ -0,0 +1,240 @@ +// Copyright 2013 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. + +// Package ipv6 implements IP-level socket options for the Internet +// Protocol version 6. +// +// The package provides IP-level socket options that allow +// manipulation of IPv6 facilities. +// +// The IPv6 protocol is defined in RFC 2460. +// Basic and advanced socket interface extensions are defined in RFC +// 3493 and RFC 3542. +// Socket interface extensions for multicast source filters are +// defined in RFC 3678. +// MLDv1 and MLDv2 are defined in RFC 2710 and RFC 3810. +// Source-specific multicast is defined in RFC 4607. +// +// +// Unicasting +// +// The options for unicasting are available for net.TCPConn, +// net.UDPConn and net.IPConn which are created as network connections +// that use the IPv6 transport. When a single TCP connection carrying +// a data flow of multiple packets needs to indicate the flow is +// important, ipv6.Conn is used to set the traffic class field on the +// IPv6 header for each packet. +// +// ln, err := net.Listen("tcp6", "[::]:1024") +// if err != nil { +// // error handling +// } +// defer ln.Close() +// for { +// c, err := ln.Accept() +// if err != nil { +// // error handling +// } +// go func(c net.Conn) { +// defer c.Close() +// +// The outgoing packets will be labeled DiffServ assured forwarding +// class 1 low drop precedence, known as AF11 packets. +// +// if err := ipv6.NewConn(c).SetTrafficClass(0x28); err != nil { +// // error handling +// } +// if _, err := c.Write(data); err != nil { +// // error handling +// } +// }(c) +// } +// +// +// Multicasting +// +// The options for multicasting are available for net.UDPConn and +// net.IPconn which are created as network connections that use the +// IPv6 transport. A few network facilities must be prepared before +// you begin multicasting, at a minimum joining network interfaces and +// multicast groups. +// +// en0, err := net.InterfaceByName("en0") +// if err != nil { +// // error handling +// } +// en1, err := net.InterfaceByIndex(911) +// if err != nil { +// // error handling +// } +// group := net.ParseIP("ff02::114") +// +// First, an application listens to an appropriate address with an +// appropriate service port. +// +// c, err := net.ListenPacket("udp6", "[::]:1024") +// if err != nil { +// // error handling +// } +// defer c.Close() +// +// Second, the application joins multicast groups, starts listening to +// the groups on the specified network interfaces. Note that the +// service port for transport layer protocol does not matter with this +// operation as joining groups affects only network and link layer +// protocols, such as IPv6 and Ethernet. +// +// p := ipv6.NewPacketConn(c) +// if err := p.JoinGroup(en0, &net.UDPAddr{IP: group}); err != nil { +// // error handling +// } +// if err := p.JoinGroup(en1, &net.UDPAddr{IP: group}); err != nil { +// // error handling +// } +// +// The application might set per packet control message transmissions +// between the protocol stack within the kernel. When the application +// needs a destination address on an incoming packet, +// SetControlMessage of ipv6.PacketConn is used to enable control +// message transmissions. +// +// if err := p.SetControlMessage(ipv6.FlagDst, true); err != nil { +// // error handling +// } +// +// The application could identify whether the received packets are +// of interest by using the control message that contains the +// destination address of the received packet. +// +// b := make([]byte, 1500) +// for { +// n, rcm, src, err := p.ReadFrom(b) +// if err != nil { +// // error handling +// } +// if rcm.Dst.IsMulticast() { +// if rcm.Dst.Equal(group) { +// // joined group, do something +// } else { +// // unknown group, discard +// continue +// } +// } +// +// The application can also send both unicast and multicast packets. +// +// p.SetTrafficClass(0x0) +// p.SetHopLimit(16) +// if _, err := p.WriteTo(data[:n], nil, src); err != nil { +// // error handling +// } +// dst := &net.UDPAddr{IP: group, Port: 1024} +// wcm := ipv6.ControlMessage{TrafficClass: 0xe0, HopLimit: 1} +// for _, ifi := range []*net.Interface{en0, en1} { +// wcm.IfIndex = ifi.Index +// if _, err := p.WriteTo(data[:n], &wcm, dst); err != nil { +// // error handling +// } +// } +// } +// +// +// More multicasting +// +// An application that uses PacketConn may join multiple multicast +// groups. For example, a UDP listener with port 1024 might join two +// different groups across over two different network interfaces by +// using: +// +// c, err := net.ListenPacket("udp6", "[::]:1024") +// if err != nil { +// // error handling +// } +// defer c.Close() +// p := ipv6.NewPacketConn(c) +// if err := p.JoinGroup(en0, &net.UDPAddr{IP: net.ParseIP("ff02::1:114")}); err != nil { +// // error handling +// } +// if err := p.JoinGroup(en0, &net.UDPAddr{IP: net.ParseIP("ff02::2:114")}); err != nil { +// // error handling +// } +// if err := p.JoinGroup(en1, &net.UDPAddr{IP: net.ParseIP("ff02::2:114")}); err != nil { +// // error handling +// } +// +// It is possible for multiple UDP listeners that listen on the same +// UDP port to join the same multicast group. The net package will +// provide a socket that listens to a wildcard address with reusable +// UDP port when an appropriate multicast address prefix is passed to +// the net.ListenPacket or net.ListenUDP. +// +// c1, err := net.ListenPacket("udp6", "[ff02::]:1024") +// if err != nil { +// // error handling +// } +// defer c1.Close() +// c2, err := net.ListenPacket("udp6", "[ff02::]:1024") +// if err != nil { +// // error handling +// } +// defer c2.Close() +// p1 := ipv6.NewPacketConn(c1) +// if err := p1.JoinGroup(en0, &net.UDPAddr{IP: net.ParseIP("ff02::114")}); err != nil { +// // error handling +// } +// p2 := ipv6.NewPacketConn(c2) +// if err := p2.JoinGroup(en0, &net.UDPAddr{IP: net.ParseIP("ff02::114")}); err != nil { +// // error handling +// } +// +// Also it is possible for the application to leave or rejoin a +// multicast group on the network interface. +// +// if err := p.LeaveGroup(en0, &net.UDPAddr{IP: net.ParseIP("ff02::114")}); err != nil { +// // error handling +// } +// if err := p.JoinGroup(en0, &net.UDPAddr{IP: net.ParseIP("ff01::114")}); err != nil { +// // error handling +// } +// +// +// Source-specific multicasting +// +// An application that uses PacketConn on MLDv2 supported platform is +// able to join source-specific multicast groups. +// The application may use JoinSourceSpecificGroup and +// LeaveSourceSpecificGroup for the operation known as "include" mode, +// +// ssmgroup := net.UDPAddr{IP: net.ParseIP("ff32::8000:9")} +// ssmsource := net.UDPAddr{IP: net.ParseIP("fe80::cafe")} +// if err := p.JoinSourceSpecificGroup(en0, &ssmgroup, &ssmsource); err != nil { +// // error handling +// } +// if err := p.LeaveSourceSpecificGroup(en0, &ssmgroup, &ssmsource); err != nil { +// // error handling +// } +// +// or JoinGroup, ExcludeSourceSpecificGroup, +// IncludeSourceSpecificGroup and LeaveGroup for the operation known +// as "exclude" mode. +// +// exclsource := net.UDPAddr{IP: net.ParseIP("fe80::dead")} +// if err := p.JoinGroup(en0, &ssmgroup); err != nil { +// // error handling +// } +// if err := p.ExcludeSourceSpecificGroup(en0, &ssmgroup, &exclsource); err != nil { +// // error handling +// } +// if err := p.LeaveGroup(en0, &ssmgroup); err != nil { +// // error handling +// } +// +// Note that it depends on each platform implementation what happens +// when an application which runs on MLDv2 unsupported platform uses +// JoinSourceSpecificGroup and LeaveSourceSpecificGroup. +// In general the platform tries to fall back to conversations using +// MLDv1 and starts to listen to multicast traffic. +// In the fallback case, ExcludeSourceSpecificGroup and +// IncludeSourceSpecificGroup may return an error. +package ipv6 // import "golang.org/x/net/ipv6" diff --git a/vendor/golang.org/x/net/ipv6/endpoint.go b/vendor/golang.org/x/net/ipv6/endpoint.go new file mode 100644 index 000000000..60e7d93c2 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/endpoint.go @@ -0,0 +1,125 @@ +// Copyright 2013 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. + +package ipv6 + +import ( + "net" + "syscall" + "time" + + "golang.org/x/net/internal/netreflect" +) + +// A Conn represents a network endpoint that uses IPv6 transport. +// It allows to set basic IP-level socket options such as traffic +// class and hop limit. +type Conn struct { + genericOpt +} + +type genericOpt struct { + net.Conn +} + +func (c *genericOpt) ok() bool { return c != nil && c.Conn != nil } + +// PathMTU returns a path MTU value for the destination associated +// with the endpoint. +func (c *Conn) PathMTU() (int, error) { + if !c.genericOpt.ok() { + return 0, syscall.EINVAL + } + s, err := netreflect.SocketOf(c.genericOpt.Conn) + if err != nil { + return 0, err + } + _, mtu, err := getMTUInfo(s, &sockOpts[ssoPathMTU]) + if err != nil { + return 0, err + } + return mtu, nil +} + +// NewConn returns a new Conn. +func NewConn(c net.Conn) *Conn { + return &Conn{ + genericOpt: genericOpt{Conn: c}, + } +} + +// A PacketConn represents a packet network endpoint that uses IPv6 +// transport. It is used to control several IP-level socket options +// including IPv6 header manipulation. It also provides datagram +// based network I/O methods specific to the IPv6 and higher layer +// protocols such as OSPF, GRE, and UDP. +type PacketConn struct { + genericOpt + dgramOpt + payloadHandler +} + +type dgramOpt struct { + net.PacketConn +} + +func (c *dgramOpt) ok() bool { return c != nil && c.PacketConn != nil } + +// SetControlMessage allows to receive the per packet basis IP-level +// socket options. +func (c *PacketConn) SetControlMessage(cf ControlFlags, on bool) error { + if !c.payloadHandler.ok() { + return syscall.EINVAL + } + s, err := netreflect.PacketSocketOf(c.dgramOpt.PacketConn) + if err != nil { + return err + } + return setControlMessage(s, &c.payloadHandler.rawOpt, cf, on) +} + +// SetDeadline sets the read and write deadlines associated with the +// endpoint. +func (c *PacketConn) SetDeadline(t time.Time) error { + if !c.payloadHandler.ok() { + return syscall.EINVAL + } + return c.payloadHandler.SetDeadline(t) +} + +// SetReadDeadline sets the read deadline associated with the +// endpoint. +func (c *PacketConn) SetReadDeadline(t time.Time) error { + if !c.payloadHandler.ok() { + return syscall.EINVAL + } + return c.payloadHandler.SetReadDeadline(t) +} + +// SetWriteDeadline sets the write deadline associated with the +// endpoint. +func (c *PacketConn) SetWriteDeadline(t time.Time) error { + if !c.payloadHandler.ok() { + return syscall.EINVAL + } + return c.payloadHandler.SetWriteDeadline(t) +} + +// Close closes the endpoint. +func (c *PacketConn) Close() error { + if !c.payloadHandler.ok() { + return syscall.EINVAL + } + return c.payloadHandler.Close() +} + +// NewPacketConn returns a new PacketConn using c as its underlying +// transport. +func NewPacketConn(c net.PacketConn) *PacketConn { + return &PacketConn{ + genericOpt: genericOpt{Conn: c.(net.Conn)}, + dgramOpt: dgramOpt{PacketConn: c}, + payloadHandler: payloadHandler{PacketConn: c}, + } +} diff --git a/vendor/golang.org/x/net/ipv6/example_test.go b/vendor/golang.org/x/net/ipv6/example_test.go new file mode 100644 index 000000000..e761aa2a1 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/example_test.go @@ -0,0 +1,216 @@ +// 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. + +package ipv6_test + +import ( + "fmt" + "log" + "net" + "os" + "time" + + "golang.org/x/net/icmp" + "golang.org/x/net/ipv6" +) + +func ExampleConn_markingTCP() { + ln, err := net.Listen("tcp", "[::]:1024") + if err != nil { + log.Fatal(err) + } + defer ln.Close() + + for { + c, err := ln.Accept() + if err != nil { + log.Fatal(err) + } + go func(c net.Conn) { + defer c.Close() + if c.RemoteAddr().(*net.TCPAddr).IP.To16() != nil && c.RemoteAddr().(*net.TCPAddr).IP.To4() == nil { + p := ipv6.NewConn(c) + if err := p.SetTrafficClass(0x28); err != nil { // DSCP AF11 + log.Fatal(err) + } + if err := p.SetHopLimit(128); err != nil { + log.Fatal(err) + } + } + if _, err := c.Write([]byte("HELLO-R-U-THERE-ACK")); err != nil { + log.Fatal(err) + } + }(c) + } +} + +func ExamplePacketConn_servingOneShotMulticastDNS() { + c, err := net.ListenPacket("udp6", "[::]:5353") // mDNS over UDP + if err != nil { + log.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + + en0, err := net.InterfaceByName("en0") + if err != nil { + log.Fatal(err) + } + mDNSLinkLocal := net.UDPAddr{IP: net.ParseIP("ff02::fb")} + if err := p.JoinGroup(en0, &mDNSLinkLocal); err != nil { + log.Fatal(err) + } + defer p.LeaveGroup(en0, &mDNSLinkLocal) + if err := p.SetControlMessage(ipv6.FlagDst|ipv6.FlagInterface, true); err != nil { + log.Fatal(err) + } + + var wcm ipv6.ControlMessage + b := make([]byte, 1500) + for { + _, rcm, peer, err := p.ReadFrom(b) + if err != nil { + log.Fatal(err) + } + if !rcm.Dst.IsMulticast() || !rcm.Dst.Equal(mDNSLinkLocal.IP) { + continue + } + wcm.IfIndex = rcm.IfIndex + answers := []byte("FAKE-MDNS-ANSWERS") // fake mDNS answers, you need to implement this + if _, err := p.WriteTo(answers, &wcm, peer); err != nil { + log.Fatal(err) + } + } +} + +func ExamplePacketConn_tracingIPPacketRoute() { + // Tracing an IP packet route to www.google.com. + + const host = "www.google.com" + ips, err := net.LookupIP(host) + if err != nil { + log.Fatal(err) + } + var dst net.IPAddr + for _, ip := range ips { + if ip.To16() != nil && ip.To4() == nil { + dst.IP = ip + fmt.Printf("using %v for tracing an IP packet route to %s\n", dst.IP, host) + break + } + } + if dst.IP == nil { + log.Fatal("no AAAA record found") + } + + c, err := net.ListenPacket("ip6:58", "::") // ICMP for IPv6 + if err != nil { + log.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + + if err := p.SetControlMessage(ipv6.FlagHopLimit|ipv6.FlagSrc|ipv6.FlagDst|ipv6.FlagInterface, true); err != nil { + log.Fatal(err) + } + wm := icmp.Message{ + Type: ipv6.ICMPTypeEchoRequest, Code: 0, + Body: &icmp.Echo{ + ID: os.Getpid() & 0xffff, + Data: []byte("HELLO-R-U-THERE"), + }, + } + var f ipv6.ICMPFilter + f.SetAll(true) + f.Accept(ipv6.ICMPTypeTimeExceeded) + f.Accept(ipv6.ICMPTypeEchoReply) + if err := p.SetICMPFilter(&f); err != nil { + log.Fatal(err) + } + + var wcm ipv6.ControlMessage + rb := make([]byte, 1500) + for i := 1; i <= 64; i++ { // up to 64 hops + wm.Body.(*icmp.Echo).Seq = i + wb, err := wm.Marshal(nil) + if err != nil { + log.Fatal(err) + } + + // In the real world usually there are several + // multiple traffic-engineered paths for each hop. + // You may need to probe a few times to each hop. + begin := time.Now() + wcm.HopLimit = i + if _, err := p.WriteTo(wb, &wcm, &dst); err != nil { + log.Fatal(err) + } + if err := p.SetReadDeadline(time.Now().Add(3 * time.Second)); err != nil { + log.Fatal(err) + } + n, rcm, peer, err := p.ReadFrom(rb) + if err != nil { + if err, ok := err.(net.Error); ok && err.Timeout() { + fmt.Printf("%v\t*\n", i) + continue + } + log.Fatal(err) + } + rm, err := icmp.ParseMessage(58, rb[:n]) + if err != nil { + log.Fatal(err) + } + rtt := time.Since(begin) + + // In the real world you need to determine whether the + // received message is yours using ControlMessage.Src, + // ControlMesage.Dst, icmp.Echo.ID and icmp.Echo.Seq. + switch rm.Type { + case ipv6.ICMPTypeTimeExceeded: + names, _ := net.LookupAddr(peer.String()) + fmt.Printf("%d\t%v %+v %v\n\t%+v\n", i, peer, names, rtt, rcm) + case ipv6.ICMPTypeEchoReply: + names, _ := net.LookupAddr(peer.String()) + fmt.Printf("%d\t%v %+v %v\n\t%+v\n", i, peer, names, rtt, rcm) + return + } + } +} + +func ExamplePacketConn_advertisingOSPFHello() { + c, err := net.ListenPacket("ip6:89", "::") // OSPF for IPv6 + if err != nil { + log.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + + en0, err := net.InterfaceByName("en0") + if err != nil { + log.Fatal(err) + } + allSPFRouters := net.IPAddr{IP: net.ParseIP("ff02::5")} + if err := p.JoinGroup(en0, &allSPFRouters); err != nil { + log.Fatal(err) + } + defer p.LeaveGroup(en0, &allSPFRouters) + + hello := make([]byte, 24) // fake hello data, you need to implement this + ospf := make([]byte, 16) // fake ospf header, you need to implement this + ospf[0] = 3 // version 3 + ospf[1] = 1 // hello packet + ospf = append(ospf, hello...) + if err := p.SetChecksum(true, 12); err != nil { + log.Fatal(err) + } + + cm := ipv6.ControlMessage{ + TrafficClass: 0xc0, // DSCP CS6 + HopLimit: 1, + IfIndex: en0.Index, + } + if _, err := p.WriteTo(ospf, &cm, &allSPFRouters); err != nil { + log.Fatal(err) + } +} diff --git a/vendor/golang.org/x/net/ipv6/gen.go b/vendor/golang.org/x/net/ipv6/gen.go new file mode 100644 index 000000000..826e3ae28 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/gen.go @@ -0,0 +1,208 @@ +// Copyright 2013 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 + +//go:generate go run gen.go + +// This program generates system adaptation constants and types, +// internet protocol constants and tables by reading template files +// and IANA protocol registries. +package main + +import ( + "bytes" + "encoding/xml" + "fmt" + "go/format" + "io" + "io/ioutil" + "net/http" + "os" + "os/exec" + "runtime" + "strconv" + "strings" +) + +func main() { + if err := genzsys(); err != nil { + fmt.Fprintln(os.Stderr, err) + os.Exit(1) + } + if err := geniana(); err != nil { + fmt.Fprintln(os.Stderr, err) + os.Exit(1) + } +} + +func genzsys() error { + defs := "defs_" + runtime.GOOS + ".go" + f, err := os.Open(defs) + if err != nil { + if os.IsNotExist(err) { + return nil + } + return err + } + f.Close() + cmd := exec.Command("go", "tool", "cgo", "-godefs", defs) + b, err := cmd.Output() + if err != nil { + return err + } + // The ipv6 package still supports go1.2, and so we need to + // take care of additional platforms in go1.3 and above for + // working with go1.2. + switch { + case runtime.GOOS == "dragonfly" || runtime.GOOS == "solaris": + b = bytes.Replace(b, []byte("package ipv6\n"), []byte("// +build "+runtime.GOOS+"\n\npackage ipv6\n"), 1) + case runtime.GOOS == "linux" && (runtime.GOARCH == "arm64" || runtime.GOARCH == "mips64" || runtime.GOARCH == "mips64le" || runtime.GOARCH == "ppc" || runtime.GOARCH == "ppc64" || runtime.GOARCH == "ppc64le" || runtime.GOARCH == "s390x"): + b = bytes.Replace(b, []byte("package ipv6\n"), []byte("// +build "+runtime.GOOS+","+runtime.GOARCH+"\n\npackage ipv6\n"), 1) + } + b, err = format.Source(b) + if err != nil { + return err + } + zsys := "zsys_" + runtime.GOOS + ".go" + switch runtime.GOOS { + case "freebsd", "linux": + zsys = "zsys_" + runtime.GOOS + "_" + runtime.GOARCH + ".go" + } + if err := ioutil.WriteFile(zsys, b, 0644); err != nil { + return err + } + return nil +} + +var registries = []struct { + url string + parse func(io.Writer, io.Reader) error +}{ + { + "http://www.iana.org/assignments/icmpv6-parameters/icmpv6-parameters.xml", + parseICMPv6Parameters, + }, +} + +func geniana() error { + var bb bytes.Buffer + fmt.Fprintf(&bb, "// go generate gen.go\n") + fmt.Fprintf(&bb, "// GENERATED BY THE COMMAND ABOVE; DO NOT EDIT\n\n") + fmt.Fprintf(&bb, "package ipv6\n\n") + for _, r := range registries { + resp, err := http.Get(r.url) + if err != nil { + return err + } + defer resp.Body.Close() + if resp.StatusCode != http.StatusOK { + return fmt.Errorf("got HTTP status code %v for %v\n", resp.StatusCode, r.url) + } + if err := r.parse(&bb, resp.Body); err != nil { + return err + } + fmt.Fprintf(&bb, "\n") + } + b, err := format.Source(bb.Bytes()) + if err != nil { + return err + } + if err := ioutil.WriteFile("iana.go", b, 0644); err != nil { + return err + } + return nil +} + +func parseICMPv6Parameters(w io.Writer, r io.Reader) error { + dec := xml.NewDecoder(r) + var icp icmpv6Parameters + if err := dec.Decode(&icp); err != nil { + return err + } + prs := icp.escape() + fmt.Fprintf(w, "// %s, Updated: %s\n", icp.Title, icp.Updated) + fmt.Fprintf(w, "const (\n") + for _, pr := range prs { + if pr.Name == "" { + continue + } + fmt.Fprintf(w, "ICMPType%s ICMPType = %d", pr.Name, pr.Value) + fmt.Fprintf(w, "// %s\n", pr.OrigName) + } + fmt.Fprintf(w, ")\n\n") + fmt.Fprintf(w, "// %s, Updated: %s\n", icp.Title, icp.Updated) + fmt.Fprintf(w, "var icmpTypes = map[ICMPType]string{\n") + for _, pr := range prs { + if pr.Name == "" { + continue + } + fmt.Fprintf(w, "%d: %q,\n", pr.Value, strings.ToLower(pr.OrigName)) + } + fmt.Fprintf(w, "}\n") + return nil +} + +type icmpv6Parameters struct { + XMLName xml.Name `xml:"registry"` + Title string `xml:"title"` + Updated string `xml:"updated"` + Registries []struct { + Title string `xml:"title"` + Records []struct { + Value string `xml:"value"` + Name string `xml:"name"` + } `xml:"record"` + } `xml:"registry"` +} + +type canonICMPv6ParamRecord struct { + OrigName string + Name string + Value int +} + +func (icp *icmpv6Parameters) escape() []canonICMPv6ParamRecord { + id := -1 + for i, r := range icp.Registries { + if strings.Contains(r.Title, "Type") || strings.Contains(r.Title, "type") { + id = i + break + } + } + if id < 0 { + return nil + } + prs := make([]canonICMPv6ParamRecord, len(icp.Registries[id].Records)) + sr := strings.NewReplacer( + "Messages", "", + "Message", "", + "ICMP", "", + "+", "P", + "-", "", + "/", "", + ".", "", + " ", "", + ) + for i, pr := range icp.Registries[id].Records { + if strings.Contains(pr.Name, "Reserved") || + strings.Contains(pr.Name, "Unassigned") || + strings.Contains(pr.Name, "Deprecated") || + strings.Contains(pr.Name, "Experiment") || + strings.Contains(pr.Name, "experiment") { + continue + } + ss := strings.Split(pr.Name, "\n") + if len(ss) > 1 { + prs[i].Name = strings.Join(ss, " ") + } else { + prs[i].Name = ss[0] + } + s := strings.TrimSpace(prs[i].Name) + prs[i].OrigName = s + prs[i].Name = sr.Replace(s) + prs[i].Value, _ = strconv.Atoi(pr.Value) + } + return prs +} diff --git a/vendor/golang.org/x/net/ipv6/genericopt_posix.go b/vendor/golang.org/x/net/ipv6/genericopt_posix.go new file mode 100644 index 000000000..513bd8c74 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/genericopt_posix.go @@ -0,0 +1,64 @@ +// Copyright 2013 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 darwin dragonfly freebsd linux netbsd openbsd windows + +package ipv6 + +import ( + "syscall" + + "golang.org/x/net/internal/netreflect" +) + +// TrafficClass returns the traffic class field value for outgoing +// packets. +func (c *genericOpt) TrafficClass() (int, error) { + if !c.ok() { + return 0, syscall.EINVAL + } + s, err := netreflect.SocketOf(c.Conn) + if err != nil { + return 0, err + } + return getInt(s, &sockOpts[ssoTrafficClass]) +} + +// SetTrafficClass sets the traffic class field value for future +// outgoing packets. +func (c *genericOpt) SetTrafficClass(tclass int) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.SocketOf(c.Conn) + if err != nil { + return err + } + return setInt(s, &sockOpts[ssoTrafficClass], tclass) +} + +// HopLimit returns the hop limit field value for outgoing packets. +func (c *genericOpt) HopLimit() (int, error) { + if !c.ok() { + return 0, syscall.EINVAL + } + s, err := netreflect.SocketOf(c.Conn) + if err != nil { + return 0, err + } + return getInt(s, &sockOpts[ssoHopLimit]) +} + +// SetHopLimit sets the hop limit field value for future outgoing +// packets. +func (c *genericOpt) SetHopLimit(hoplim int) error { + if !c.ok() { + return syscall.EINVAL + } + s, err := netreflect.SocketOf(c.Conn) + if err != nil { + return err + } + return setInt(s, &sockOpts[ssoHopLimit], hoplim) +} diff --git a/vendor/golang.org/x/net/ipv6/genericopt_stub.go b/vendor/golang.org/x/net/ipv6/genericopt_stub.go new file mode 100644 index 000000000..f5c372242 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/genericopt_stub.go @@ -0,0 +1,30 @@ +// Copyright 2013 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 nacl plan9 solaris + +package ipv6 + +// TrafficClass returns the traffic class field value for outgoing +// packets. +func (c *genericOpt) TrafficClass() (int, error) { + return 0, errOpNoSupport +} + +// SetTrafficClass sets the traffic class field value for future +// outgoing packets. +func (c *genericOpt) SetTrafficClass(tclass int) error { + return errOpNoSupport +} + +// HopLimit returns the hop limit field value for outgoing packets. +func (c *genericOpt) HopLimit() (int, error) { + return 0, errOpNoSupport +} + +// SetHopLimit sets the hop limit field value for future outgoing +// packets. +func (c *genericOpt) SetHopLimit(hoplim int) error { + return errOpNoSupport +} diff --git a/vendor/golang.org/x/net/ipv6/header.go b/vendor/golang.org/x/net/ipv6/header.go new file mode 100644 index 000000000..e05cb08b2 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/header.go @@ -0,0 +1,55 @@ +// 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. + +package ipv6 + +import ( + "encoding/binary" + "fmt" + "net" +) + +const ( + Version = 6 // protocol version + HeaderLen = 40 // header length +) + +// A Header represents an IPv6 base header. +type Header struct { + Version int // protocol version + TrafficClass int // traffic class + FlowLabel int // flow label + PayloadLen int // payload length + NextHeader int // next header + HopLimit int // hop limit + Src net.IP // source address + Dst net.IP // destination address +} + +func (h *Header) String() string { + if h == nil { + return "" + } + return fmt.Sprintf("ver=%d tclass=%#x flowlbl=%#x payloadlen=%d nxthdr=%d hoplim=%d src=%v dst=%v", h.Version, h.TrafficClass, h.FlowLabel, h.PayloadLen, h.NextHeader, h.HopLimit, h.Src, h.Dst) +} + +// ParseHeader parses b as an IPv6 base header. +func ParseHeader(b []byte) (*Header, error) { + if len(b) < HeaderLen { + return nil, errHeaderTooShort + } + h := &Header{ + Version: int(b[0]) >> 4, + TrafficClass: int(b[0]&0x0f)<<4 | int(b[1])>>4, + FlowLabel: int(b[1]&0x0f)<<16 | int(b[2])<<8 | int(b[3]), + PayloadLen: int(binary.BigEndian.Uint16(b[4:6])), + NextHeader: int(b[6]), + HopLimit: int(b[7]), + } + h.Src = make(net.IP, net.IPv6len) + copy(h.Src, b[8:24]) + h.Dst = make(net.IP, net.IPv6len) + copy(h.Dst, b[24:40]) + return h, nil +} diff --git a/vendor/golang.org/x/net/ipv6/header_test.go b/vendor/golang.org/x/net/ipv6/header_test.go new file mode 100644 index 000000000..ca11dc23d --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/header_test.go @@ -0,0 +1,55 @@ +// 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. + +package ipv6_test + +import ( + "net" + "reflect" + "strings" + "testing" + + "golang.org/x/net/internal/iana" + "golang.org/x/net/ipv6" +) + +var ( + wireHeaderFromKernel = [ipv6.HeaderLen]byte{ + 0x69, 0x8b, 0xee, 0xf1, + 0xca, 0xfe, 0x2c, 0x01, + 0x20, 0x01, 0x0d, 0xb8, + 0x00, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x01, + 0x20, 0x01, 0x0d, 0xb8, + 0x00, 0x02, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x01, + } + + testHeader = &ipv6.Header{ + Version: ipv6.Version, + TrafficClass: iana.DiffServAF43, + FlowLabel: 0xbeef1, + PayloadLen: 0xcafe, + NextHeader: iana.ProtocolIPv6Frag, + HopLimit: 1, + Src: net.ParseIP("2001:db8:1::1"), + Dst: net.ParseIP("2001:db8:2::1"), + } +) + +func TestParseHeader(t *testing.T) { + h, err := ipv6.ParseHeader(wireHeaderFromKernel[:]) + if err != nil { + t.Fatal(err) + } + if !reflect.DeepEqual(h, testHeader) { + t.Fatalf("got %#v; want %#v", h, testHeader) + } + s := h.String() + if strings.Contains(s, ",") { + t.Fatalf("should be space-separated values: %s", s) + } +} diff --git a/vendor/golang.org/x/net/ipv6/helper.go b/vendor/golang.org/x/net/ipv6/helper.go new file mode 100644 index 000000000..53b999905 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/helper.go @@ -0,0 +1,53 @@ +// Copyright 2013 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. + +package ipv6 + +import ( + "encoding/binary" + "errors" + "net" + "unsafe" +) + +var ( + errMissingAddress = errors.New("missing address") + errHeaderTooShort = errors.New("header too short") + errInvalidConnType = errors.New("invalid conn type") + errOpNoSupport = errors.New("operation not supported") + errNoSuchInterface = errors.New("no such interface") + + nativeEndian binary.ByteOrder +) + +func init() { + i := uint32(1) + b := (*[4]byte)(unsafe.Pointer(&i)) + if b[0] == 1 { + nativeEndian = binary.LittleEndian + } else { + nativeEndian = binary.BigEndian + } +} + +func boolint(b bool) int { + if b { + return 1 + } + return 0 +} + +func netAddrToIP16(a net.Addr) net.IP { + switch v := a.(type) { + case *net.UDPAddr: + if ip := v.IP.To16(); ip != nil && ip.To4() == nil { + return ip + } + case *net.IPAddr: + if ip := v.IP.To16(); ip != nil && ip.To4() == nil { + return ip + } + } + return nil +} diff --git a/vendor/golang.org/x/net/ipv6/iana.go b/vendor/golang.org/x/net/ipv6/iana.go new file mode 100644 index 000000000..3c6214fb6 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/iana.go @@ -0,0 +1,82 @@ +// go generate gen.go +// GENERATED BY THE COMMAND ABOVE; DO NOT EDIT + +package ipv6 + +// Internet Control Message Protocol version 6 (ICMPv6) Parameters, Updated: 2015-07-07 +const ( + ICMPTypeDestinationUnreachable ICMPType = 1 // Destination Unreachable + ICMPTypePacketTooBig ICMPType = 2 // Packet Too Big + ICMPTypeTimeExceeded ICMPType = 3 // Time Exceeded + ICMPTypeParameterProblem ICMPType = 4 // Parameter Problem + ICMPTypeEchoRequest ICMPType = 128 // Echo Request + ICMPTypeEchoReply ICMPType = 129 // Echo Reply + ICMPTypeMulticastListenerQuery ICMPType = 130 // Multicast Listener Query + ICMPTypeMulticastListenerReport ICMPType = 131 // Multicast Listener Report + ICMPTypeMulticastListenerDone ICMPType = 132 // Multicast Listener Done + ICMPTypeRouterSolicitation ICMPType = 133 // Router Solicitation + ICMPTypeRouterAdvertisement ICMPType = 134 // Router Advertisement + ICMPTypeNeighborSolicitation ICMPType = 135 // Neighbor Solicitation + ICMPTypeNeighborAdvertisement ICMPType = 136 // Neighbor Advertisement + ICMPTypeRedirect ICMPType = 137 // Redirect Message + ICMPTypeRouterRenumbering ICMPType = 138 // Router Renumbering + ICMPTypeNodeInformationQuery ICMPType = 139 // ICMP Node Information Query + ICMPTypeNodeInformationResponse ICMPType = 140 // ICMP Node Information Response + ICMPTypeInverseNeighborDiscoverySolicitation ICMPType = 141 // Inverse Neighbor Discovery Solicitation Message + ICMPTypeInverseNeighborDiscoveryAdvertisement ICMPType = 142 // Inverse Neighbor Discovery Advertisement Message + ICMPTypeVersion2MulticastListenerReport ICMPType = 143 // Version 2 Multicast Listener Report + ICMPTypeHomeAgentAddressDiscoveryRequest ICMPType = 144 // Home Agent Address Discovery Request Message + ICMPTypeHomeAgentAddressDiscoveryReply ICMPType = 145 // Home Agent Address Discovery Reply Message + ICMPTypeMobilePrefixSolicitation ICMPType = 146 // Mobile Prefix Solicitation + ICMPTypeMobilePrefixAdvertisement ICMPType = 147 // Mobile Prefix Advertisement + ICMPTypeCertificationPathSolicitation ICMPType = 148 // Certification Path Solicitation Message + ICMPTypeCertificationPathAdvertisement ICMPType = 149 // Certification Path Advertisement Message + ICMPTypeMulticastRouterAdvertisement ICMPType = 151 // Multicast Router Advertisement + ICMPTypeMulticastRouterSolicitation ICMPType = 152 // Multicast Router Solicitation + ICMPTypeMulticastRouterTermination ICMPType = 153 // Multicast Router Termination + ICMPTypeFMIPv6 ICMPType = 154 // FMIPv6 Messages + ICMPTypeRPLControl ICMPType = 155 // RPL Control Message + ICMPTypeILNPv6LocatorUpdate ICMPType = 156 // ILNPv6 Locator Update Message + ICMPTypeDuplicateAddressRequest ICMPType = 157 // Duplicate Address Request + ICMPTypeDuplicateAddressConfirmation ICMPType = 158 // Duplicate Address Confirmation + ICMPTypeMPLControl ICMPType = 159 // MPL Control Message +) + +// Internet Control Message Protocol version 6 (ICMPv6) Parameters, Updated: 2015-07-07 +var icmpTypes = map[ICMPType]string{ + 1: "destination unreachable", + 2: "packet too big", + 3: "time exceeded", + 4: "parameter problem", + 128: "echo request", + 129: "echo reply", + 130: "multicast listener query", + 131: "multicast listener report", + 132: "multicast listener done", + 133: "router solicitation", + 134: "router advertisement", + 135: "neighbor solicitation", + 136: "neighbor advertisement", + 137: "redirect message", + 138: "router renumbering", + 139: "icmp node information query", + 140: "icmp node information response", + 141: "inverse neighbor discovery solicitation message", + 142: "inverse neighbor discovery advertisement message", + 143: "version 2 multicast listener report", + 144: "home agent address discovery request message", + 145: "home agent address discovery reply message", + 146: "mobile prefix solicitation", + 147: "mobile prefix advertisement", + 148: "certification path solicitation message", + 149: "certification path advertisement message", + 151: "multicast router advertisement", + 152: "multicast router solicitation", + 153: "multicast router termination", + 154: "fmipv6 messages", + 155: "rpl control message", + 156: "ilnpv6 locator update message", + 157: "duplicate address request", + 158: "duplicate address confirmation", + 159: "mpl control message", +} diff --git a/vendor/golang.org/x/net/ipv6/icmp.go b/vendor/golang.org/x/net/ipv6/icmp.go new file mode 100644 index 000000000..a2de65a08 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/icmp.go @@ -0,0 +1,57 @@ +// Copyright 2013 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. + +package ipv6 + +import "golang.org/x/net/internal/iana" + +// An ICMPType represents a type of ICMP message. +type ICMPType int + +func (typ ICMPType) String() string { + s, ok := icmpTypes[typ] + if !ok { + return "" + } + return s +} + +// Protocol returns the ICMPv6 protocol number. +func (typ ICMPType) Protocol() int { + return iana.ProtocolIPv6ICMP +} + +// An ICMPFilter represents an ICMP message filter for incoming +// packets. The filter belongs to a packet delivery path on a host and +// it cannot interact with forwarding packets or tunnel-outer packets. +// +// Note: RFC 2460 defines a reasonable role model. A node means a +// device that implements IP. A router means a node that forwards IP +// packets not explicitly addressed to itself, and a host means a node +// that is not a router. +type ICMPFilter struct { + sysICMPv6Filter +} + +// Accept accepts incoming ICMP packets including the type field value +// typ. +func (f *ICMPFilter) Accept(typ ICMPType) { + f.accept(typ) +} + +// Block blocks incoming ICMP packets including the type field value +// typ. +func (f *ICMPFilter) Block(typ ICMPType) { + f.block(typ) +} + +// SetAll sets the filter action to the filter. +func (f *ICMPFilter) SetAll(block bool) { + f.setAll(block) +} + +// WillBlock reports whether the ICMP type will be blocked. +func (f *ICMPFilter) WillBlock(typ ICMPType) bool { + return f.willBlock(typ) +} diff --git a/vendor/golang.org/x/net/ipv6/icmp_bsd.go b/vendor/golang.org/x/net/ipv6/icmp_bsd.go new file mode 100644 index 000000000..30e3ce424 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/icmp_bsd.go @@ -0,0 +1,29 @@ +// Copyright 2013 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 darwin dragonfly freebsd netbsd openbsd + +package ipv6 + +func (f *sysICMPv6Filter) accept(typ ICMPType) { + f.Filt[typ>>5] |= 1 << (uint32(typ) & 31) +} + +func (f *sysICMPv6Filter) block(typ ICMPType) { + f.Filt[typ>>5] &^= 1 << (uint32(typ) & 31) +} + +func (f *sysICMPv6Filter) setAll(block bool) { + for i := range f.Filt { + if block { + f.Filt[i] = 0 + } else { + f.Filt[i] = 1<<32 - 1 + } + } +} + +func (f *sysICMPv6Filter) willBlock(typ ICMPType) bool { + return f.Filt[typ>>5]&(1<<(uint32(typ)&31)) == 0 +} diff --git a/vendor/golang.org/x/net/ipv6/icmp_linux.go b/vendor/golang.org/x/net/ipv6/icmp_linux.go new file mode 100644 index 000000000..a67ecf690 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/icmp_linux.go @@ -0,0 +1,27 @@ +// Copyright 2013 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. + +package ipv6 + +func (f *sysICMPv6Filter) accept(typ ICMPType) { + f.Data[typ>>5] &^= 1 << (uint32(typ) & 31) +} + +func (f *sysICMPv6Filter) block(typ ICMPType) { + f.Data[typ>>5] |= 1 << (uint32(typ) & 31) +} + +func (f *sysICMPv6Filter) setAll(block bool) { + for i := range f.Data { + if block { + f.Data[i] = 1<<32 - 1 + } else { + f.Data[i] = 0 + } + } +} + +func (f *sysICMPv6Filter) willBlock(typ ICMPType) bool { + return f.Data[typ>>5]&(1<<(uint32(typ)&31)) != 0 +} diff --git a/vendor/golang.org/x/net/ipv6/icmp_solaris.go b/vendor/golang.org/x/net/ipv6/icmp_solaris.go new file mode 100644 index 000000000..a942f354c --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/icmp_solaris.go @@ -0,0 +1,24 @@ +// Copyright 2013 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 solaris + +package ipv6 + +func (f *sysICMPv6Filter) accept(typ ICMPType) { + // TODO(mikio): implement this +} + +func (f *sysICMPv6Filter) block(typ ICMPType) { + // TODO(mikio): implement this +} + +func (f *sysICMPv6Filter) setAll(block bool) { + // TODO(mikio): implement this +} + +func (f *sysICMPv6Filter) willBlock(typ ICMPType) bool { + // TODO(mikio): implement this + return false +} diff --git a/vendor/golang.org/x/net/ipv6/icmp_stub.go b/vendor/golang.org/x/net/ipv6/icmp_stub.go new file mode 100644 index 000000000..c1263ecac --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/icmp_stub.go @@ -0,0 +1,23 @@ +// Copyright 2013 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 nacl plan9 + +package ipv6 + +type sysICMPv6Filter struct { +} + +func (f *sysICMPv6Filter) accept(typ ICMPType) { +} + +func (f *sysICMPv6Filter) block(typ ICMPType) { +} + +func (f *sysICMPv6Filter) setAll(block bool) { +} + +func (f *sysICMPv6Filter) willBlock(typ ICMPType) bool { + return false +} diff --git a/vendor/golang.org/x/net/ipv6/icmp_test.go b/vendor/golang.org/x/net/ipv6/icmp_test.go new file mode 100644 index 000000000..e192d6d8c --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/icmp_test.go @@ -0,0 +1,96 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "net" + "reflect" + "runtime" + "testing" + + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +var icmpStringTests = []struct { + in ipv6.ICMPType + out string +}{ + {ipv6.ICMPTypeDestinationUnreachable, "destination unreachable"}, + + {256, ""}, +} + +func TestICMPString(t *testing.T) { + for _, tt := range icmpStringTests { + s := tt.in.String() + if s != tt.out { + t.Errorf("got %s; want %s", s, tt.out) + } + } +} + +func TestICMPFilter(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + + var f ipv6.ICMPFilter + for _, toggle := range []bool{false, true} { + f.SetAll(toggle) + for _, typ := range []ipv6.ICMPType{ + ipv6.ICMPTypeDestinationUnreachable, + ipv6.ICMPTypeEchoReply, + ipv6.ICMPTypeNeighborSolicitation, + ipv6.ICMPTypeDuplicateAddressConfirmation, + } { + f.Accept(typ) + if f.WillBlock(typ) { + t.Errorf("ipv6.ICMPFilter.Set(%v, false) failed", typ) + } + f.Block(typ) + if !f.WillBlock(typ) { + t.Errorf("ipv6.ICMPFilter.Set(%v, true) failed", typ) + } + } + } +} + +func TestSetICMPFilter(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + if m, ok := nettest.SupportsRawIPSocket(); !ok { + t.Skip(m) + } + + c, err := net.ListenPacket("ip6:ipv6-icmp", "::1") + if err != nil { + t.Fatal(err) + } + defer c.Close() + + p := ipv6.NewPacketConn(c) + + var f ipv6.ICMPFilter + f.SetAll(true) + f.Accept(ipv6.ICMPTypeEchoRequest) + f.Accept(ipv6.ICMPTypeEchoReply) + if err := p.SetICMPFilter(&f); err != nil { + t.Fatal(err) + } + kf, err := p.ICMPFilter() + if err != nil { + t.Fatal(err) + } + if !reflect.DeepEqual(kf, &f) { + t.Fatalf("got %#v; want %#v", kf, f) + } +} diff --git a/vendor/golang.org/x/net/ipv6/icmp_windows.go b/vendor/golang.org/x/net/ipv6/icmp_windows.go new file mode 100644 index 000000000..f477a8c0d --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/icmp_windows.go @@ -0,0 +1,22 @@ +// Copyright 2013 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. + +package ipv6 + +func (f *sysICMPv6Filter) accept(typ ICMPType) { + // TODO(mikio): implement this +} + +func (f *sysICMPv6Filter) block(typ ICMPType) { + // TODO(mikio): implement this +} + +func (f *sysICMPv6Filter) setAll(block bool) { + // TODO(mikio): implement this +} + +func (f *sysICMPv6Filter) willBlock(typ ICMPType) bool { + // TODO(mikio): implement this + return false +} diff --git a/vendor/golang.org/x/net/ipv6/main_test.go b/vendor/golang.org/x/net/ipv6/main_test.go new file mode 100644 index 000000000..6ae53bb10 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/main_test.go @@ -0,0 +1,27 @@ +// Copyright 2016 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. + +package ipv6_test + +import ( + "flag" + "fmt" + "os" + "os/exec" + "runtime" + "strings" + "testing" +) + +func TestMain(m *testing.M) { + flag.Parse() + if runtime.GOOS == "darwin" { + vers, _ := exec.Command("sw_vers", "-productVersion").Output() + if string(vers) == "10.8" || strings.HasPrefix(string(vers), "10.8.") { + fmt.Fprintf(os.Stderr, "# skipping tests on OS X 10.8 to avoid kernel panics; golang.org/issue/17015\n") + os.Exit(0) + } + } + os.Exit(m.Run()) +} diff --git a/vendor/golang.org/x/net/ipv6/mocktransponder_test.go b/vendor/golang.org/x/net/ipv6/mocktransponder_test.go new file mode 100644 index 000000000..d587922a1 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/mocktransponder_test.go @@ -0,0 +1,32 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "net" + "testing" +) + +func connector(t *testing.T, network, addr string, done chan<- bool) { + defer func() { done <- true }() + + c, err := net.Dial(network, addr) + if err != nil { + t.Error(err) + return + } + c.Close() +} + +func acceptor(t *testing.T, ln net.Listener, done chan<- bool) { + defer func() { done <- true }() + + c, err := ln.Accept() + if err != nil { + t.Error(err) + return + } + c.Close() +} diff --git a/vendor/golang.org/x/net/ipv6/multicast_test.go b/vendor/golang.org/x/net/ipv6/multicast_test.go new file mode 100644 index 000000000..a3a8979d2 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/multicast_test.go @@ -0,0 +1,260 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "bytes" + "net" + "os" + "runtime" + "testing" + "time" + + "golang.org/x/net/icmp" + "golang.org/x/net/internal/iana" + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +var packetConnReadWriteMulticastUDPTests = []struct { + addr string + grp, src *net.UDPAddr +}{ + {"[ff02::]:0", &net.UDPAddr{IP: net.ParseIP("ff02::114")}, nil}, // see RFC 4727 + + {"[ff30::8000:0]:0", &net.UDPAddr{IP: net.ParseIP("ff30::8000:1")}, &net.UDPAddr{IP: net.IPv6loopback}}, // see RFC 5771 +} + +func TestPacketConnReadWriteMulticastUDP(t *testing.T) { + switch runtime.GOOS { + case "freebsd": // due to a bug on loopback marking + // See http://www.freebsd.org/cgi/query-pr.cgi?pr=180065. + t.Skipf("not supported on %s", runtime.GOOS) + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + ifi := nettest.RoutedInterface("ip6", net.FlagUp|net.FlagMulticast|net.FlagLoopback) + if ifi == nil { + t.Skipf("not available on %s", runtime.GOOS) + } + + for _, tt := range packetConnReadWriteMulticastUDPTests { + c, err := net.ListenPacket("udp6", tt.addr) + if err != nil { + t.Fatal(err) + } + defer c.Close() + + grp := *tt.grp + grp.Port = c.LocalAddr().(*net.UDPAddr).Port + p := ipv6.NewPacketConn(c) + defer p.Close() + if tt.src == nil { + if err := p.JoinGroup(ifi, &grp); err != nil { + t.Fatal(err) + } + defer p.LeaveGroup(ifi, &grp) + } else { + if err := p.JoinSourceSpecificGroup(ifi, &grp, tt.src); err != nil { + switch runtime.GOOS { + case "freebsd", "linux": + default: // platforms that don't support MLDv2 fail here + t.Logf("not supported on %s", runtime.GOOS) + continue + } + t.Fatal(err) + } + defer p.LeaveSourceSpecificGroup(ifi, &grp, tt.src) + } + if err := p.SetMulticastInterface(ifi); err != nil { + t.Fatal(err) + } + if _, err := p.MulticastInterface(); err != nil { + t.Fatal(err) + } + if err := p.SetMulticastLoopback(true); err != nil { + t.Fatal(err) + } + if _, err := p.MulticastLoopback(); err != nil { + t.Fatal(err) + } + + cm := ipv6.ControlMessage{ + TrafficClass: iana.DiffServAF11 | iana.CongestionExperienced, + Src: net.IPv6loopback, + IfIndex: ifi.Index, + } + cf := ipv6.FlagTrafficClass | ipv6.FlagHopLimit | ipv6.FlagSrc | ipv6.FlagDst | ipv6.FlagInterface | ipv6.FlagPathMTU + wb := []byte("HELLO-R-U-THERE") + + for i, toggle := range []bool{true, false, true} { + if err := p.SetControlMessage(cf, toggle); err != nil { + if nettest.ProtocolNotSupported(err) { + t.Logf("not supported on %s", runtime.GOOS) + continue + } + t.Fatal(err) + } + if err := p.SetDeadline(time.Now().Add(200 * time.Millisecond)); err != nil { + t.Fatal(err) + } + cm.HopLimit = i + 1 + if n, err := p.WriteTo(wb, &cm, &grp); err != nil { + t.Fatal(err) + } else if n != len(wb) { + t.Fatal(err) + } + rb := make([]byte, 128) + if n, _, _, err := p.ReadFrom(rb); err != nil { + t.Fatal(err) + } else if !bytes.Equal(rb[:n], wb) { + t.Fatalf("got %v; want %v", rb[:n], wb) + } + } + } +} + +var packetConnReadWriteMulticastICMPTests = []struct { + grp, src *net.IPAddr +}{ + {&net.IPAddr{IP: net.ParseIP("ff02::114")}, nil}, // see RFC 4727 + + {&net.IPAddr{IP: net.ParseIP("ff30::8000:1")}, &net.IPAddr{IP: net.IPv6loopback}}, // see RFC 5771 +} + +func TestPacketConnReadWriteMulticastICMP(t *testing.T) { + switch runtime.GOOS { + case "freebsd": // due to a bug on loopback marking + // See http://www.freebsd.org/cgi/query-pr.cgi?pr=180065. + t.Skipf("not supported on %s", runtime.GOOS) + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + if m, ok := nettest.SupportsRawIPSocket(); !ok { + t.Skip(m) + } + ifi := nettest.RoutedInterface("ip6", net.FlagUp|net.FlagMulticast|net.FlagLoopback) + if ifi == nil { + t.Skipf("not available on %s", runtime.GOOS) + } + + for _, tt := range packetConnReadWriteMulticastICMPTests { + c, err := net.ListenPacket("ip6:ipv6-icmp", "::") + if err != nil { + t.Fatal(err) + } + defer c.Close() + + pshicmp := icmp.IPv6PseudoHeader(c.LocalAddr().(*net.IPAddr).IP, tt.grp.IP) + p := ipv6.NewPacketConn(c) + defer p.Close() + if tt.src == nil { + if err := p.JoinGroup(ifi, tt.grp); err != nil { + t.Fatal(err) + } + defer p.LeaveGroup(ifi, tt.grp) + } else { + if err := p.JoinSourceSpecificGroup(ifi, tt.grp, tt.src); err != nil { + switch runtime.GOOS { + case "freebsd", "linux": + default: // platforms that don't support MLDv2 fail here + t.Logf("not supported on %s", runtime.GOOS) + continue + } + t.Fatal(err) + } + defer p.LeaveSourceSpecificGroup(ifi, tt.grp, tt.src) + } + if err := p.SetMulticastInterface(ifi); err != nil { + t.Fatal(err) + } + if _, err := p.MulticastInterface(); err != nil { + t.Fatal(err) + } + if err := p.SetMulticastLoopback(true); err != nil { + t.Fatal(err) + } + if _, err := p.MulticastLoopback(); err != nil { + t.Fatal(err) + } + + cm := ipv6.ControlMessage{ + TrafficClass: iana.DiffServAF11 | iana.CongestionExperienced, + Src: net.IPv6loopback, + IfIndex: ifi.Index, + } + cf := ipv6.FlagTrafficClass | ipv6.FlagHopLimit | ipv6.FlagSrc | ipv6.FlagDst | ipv6.FlagInterface | ipv6.FlagPathMTU + + var f ipv6.ICMPFilter + f.SetAll(true) + f.Accept(ipv6.ICMPTypeEchoReply) + if err := p.SetICMPFilter(&f); err != nil { + t.Fatal(err) + } + + var psh []byte + for i, toggle := range []bool{true, false, true} { + if toggle { + psh = nil + if err := p.SetChecksum(true, 2); err != nil { + t.Fatal(err) + } + } else { + psh = pshicmp + // Some platforms never allow to + // disable the kernel checksum + // processing. + p.SetChecksum(false, -1) + } + wb, err := (&icmp.Message{ + Type: ipv6.ICMPTypeEchoRequest, Code: 0, + Body: &icmp.Echo{ + ID: os.Getpid() & 0xffff, Seq: i + 1, + Data: []byte("HELLO-R-U-THERE"), + }, + }).Marshal(psh) + if err != nil { + t.Fatal(err) + } + if err := p.SetControlMessage(cf, toggle); err != nil { + if nettest.ProtocolNotSupported(err) { + t.Logf("not supported on %s", runtime.GOOS) + continue + } + t.Fatal(err) + } + if err := p.SetDeadline(time.Now().Add(200 * time.Millisecond)); err != nil { + t.Fatal(err) + } + cm.HopLimit = i + 1 + if n, err := p.WriteTo(wb, &cm, tt.grp); err != nil { + t.Fatal(err) + } else if n != len(wb) { + t.Fatalf("got %v; want %v", n, len(wb)) + } + rb := make([]byte, 128) + if n, _, _, err := p.ReadFrom(rb); err != nil { + switch runtime.GOOS { + case "darwin": // older darwin kernels have some limitation on receiving icmp packet through raw socket + t.Logf("not supported on %s", runtime.GOOS) + continue + } + t.Fatal(err) + } else { + if m, err := icmp.ParseMessage(iana.ProtocolIPv6ICMP, rb[:n]); err != nil { + t.Fatal(err) + } else if m.Type != ipv6.ICMPTypeEchoReply || m.Code != 0 { + t.Fatalf("got type=%v, code=%v; want type=%v, code=%v", m.Type, m.Code, ipv6.ICMPTypeEchoReply, 0) + } + } + } + } +} diff --git a/vendor/golang.org/x/net/ipv6/multicastlistener_test.go b/vendor/golang.org/x/net/ipv6/multicastlistener_test.go new file mode 100644 index 000000000..9711f7513 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/multicastlistener_test.go @@ -0,0 +1,246 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "fmt" + "net" + "runtime" + "testing" + + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +var udpMultipleGroupListenerTests = []net.Addr{ + &net.UDPAddr{IP: net.ParseIP("ff02::114")}, // see RFC 4727 + &net.UDPAddr{IP: net.ParseIP("ff02::1:114")}, + &net.UDPAddr{IP: net.ParseIP("ff02::2:114")}, +} + +func TestUDPSinglePacketConnWithMultipleGroupListeners(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + for _, gaddr := range udpMultipleGroupListenerTests { + c, err := net.ListenPacket("udp6", "[::]:0") // wildcard address with non-reusable port + if err != nil { + t.Fatal(err) + } + defer c.Close() + + p := ipv6.NewPacketConn(c) + var mift []*net.Interface + + ift, err := net.Interfaces() + if err != nil { + t.Fatal(err) + } + for i, ifi := range ift { + if _, ok := nettest.IsMulticastCapable("ip6", &ifi); !ok { + continue + } + if err := p.JoinGroup(&ifi, gaddr); err != nil { + t.Fatal(err) + } + mift = append(mift, &ift[i]) + } + for _, ifi := range mift { + if err := p.LeaveGroup(ifi, gaddr); err != nil { + t.Fatal(err) + } + } + } +} + +func TestUDPMultiplePacketConnWithMultipleGroupListeners(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + for _, gaddr := range udpMultipleGroupListenerTests { + c1, err := net.ListenPacket("udp6", "[ff02::]:1024") // wildcard address with reusable port + if err != nil { + t.Fatal(err) + } + defer c1.Close() + + c2, err := net.ListenPacket("udp6", "[ff02::]:1024") // wildcard address with reusable port + if err != nil { + t.Fatal(err) + } + defer c2.Close() + + var ps [2]*ipv6.PacketConn + ps[0] = ipv6.NewPacketConn(c1) + ps[1] = ipv6.NewPacketConn(c2) + var mift []*net.Interface + + ift, err := net.Interfaces() + if err != nil { + t.Fatal(err) + } + for i, ifi := range ift { + if _, ok := nettest.IsMulticastCapable("ip6", &ifi); !ok { + continue + } + for _, p := range ps { + if err := p.JoinGroup(&ifi, gaddr); err != nil { + t.Fatal(err) + } + } + mift = append(mift, &ift[i]) + } + for _, ifi := range mift { + for _, p := range ps { + if err := p.LeaveGroup(ifi, gaddr); err != nil { + t.Fatal(err) + } + } + } + } +} + +func TestUDPPerInterfaceSinglePacketConnWithSingleGroupListener(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + gaddr := net.IPAddr{IP: net.ParseIP("ff02::114")} // see RFC 4727 + type ml struct { + c *ipv6.PacketConn + ifi *net.Interface + } + var mlt []*ml + + ift, err := net.Interfaces() + if err != nil { + t.Fatal(err) + } + for i, ifi := range ift { + ip, ok := nettest.IsMulticastCapable("ip6", &ifi) + if !ok { + continue + } + c, err := net.ListenPacket("udp6", fmt.Sprintf("[%s%%%s]:1024", ip.String(), ifi.Name)) // unicast address with non-reusable port + if err != nil { + t.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + if err := p.JoinGroup(&ifi, &gaddr); err != nil { + t.Fatal(err) + } + mlt = append(mlt, &ml{p, &ift[i]}) + } + for _, m := range mlt { + if err := m.c.LeaveGroup(m.ifi, &gaddr); err != nil { + t.Fatal(err) + } + } +} + +func TestIPSinglePacketConnWithSingleGroupListener(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + if m, ok := nettest.SupportsRawIPSocket(); !ok { + t.Skip(m) + } + + c, err := net.ListenPacket("ip6:ipv6-icmp", "::") // wildcard address + if err != nil { + t.Fatal(err) + } + defer c.Close() + + p := ipv6.NewPacketConn(c) + gaddr := net.IPAddr{IP: net.ParseIP("ff02::114")} // see RFC 4727 + var mift []*net.Interface + + ift, err := net.Interfaces() + if err != nil { + t.Fatal(err) + } + for i, ifi := range ift { + if _, ok := nettest.IsMulticastCapable("ip6", &ifi); !ok { + continue + } + if err := p.JoinGroup(&ifi, &gaddr); err != nil { + t.Fatal(err) + } + mift = append(mift, &ift[i]) + } + for _, ifi := range mift { + if err := p.LeaveGroup(ifi, &gaddr); err != nil { + t.Fatal(err) + } + } +} + +func TestIPPerInterfaceSinglePacketConnWithSingleGroupListener(t *testing.T) { + switch runtime.GOOS { + case "darwin", "dragonfly", "openbsd": // platforms that return fe80::1%lo0: bind: can't assign requested address + t.Skipf("not supported on %s", runtime.GOOS) + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + if m, ok := nettest.SupportsRawIPSocket(); !ok { + t.Skip(m) + } + + gaddr := net.IPAddr{IP: net.ParseIP("ff02::114")} // see RFC 4727 + type ml struct { + c *ipv6.PacketConn + ifi *net.Interface + } + var mlt []*ml + + ift, err := net.Interfaces() + if err != nil { + t.Fatal(err) + } + for i, ifi := range ift { + ip, ok := nettest.IsMulticastCapable("ip6", &ifi) + if !ok { + continue + } + c, err := net.ListenPacket("ip6:ipv6-icmp", fmt.Sprintf("%s%%%s", ip.String(), ifi.Name)) // unicast address + if err != nil { + t.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + if err := p.JoinGroup(&ifi, &gaddr); err != nil { + t.Fatal(err) + } + mlt = append(mlt, &ml{p, &ift[i]}) + } + for _, m := range mlt { + if err := m.c.LeaveGroup(m.ifi, &gaddr); err != nil { + t.Fatal(err) + } + } +} diff --git a/vendor/golang.org/x/net/ipv6/multicastsockopt_test.go b/vendor/golang.org/x/net/ipv6/multicastsockopt_test.go new file mode 100644 index 000000000..fe0e6e1b1 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/multicastsockopt_test.go @@ -0,0 +1,157 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "net" + "runtime" + "testing" + + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +var packetConnMulticastSocketOptionTests = []struct { + net, proto, addr string + grp, src net.Addr +}{ + {"udp6", "", "[ff02::]:0", &net.UDPAddr{IP: net.ParseIP("ff02::114")}, nil}, // see RFC 4727 + {"ip6", ":ipv6-icmp", "::", &net.IPAddr{IP: net.ParseIP("ff02::115")}, nil}, // see RFC 4727 + + {"udp6", "", "[ff30::8000:0]:0", &net.UDPAddr{IP: net.ParseIP("ff30::8000:1")}, &net.UDPAddr{IP: net.IPv6loopback}}, // see RFC 5771 + {"ip6", ":ipv6-icmp", "::", &net.IPAddr{IP: net.ParseIP("ff30::8000:2")}, &net.IPAddr{IP: net.IPv6loopback}}, // see RFC 5771 +} + +func TestPacketConnMulticastSocketOptions(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + ifi := nettest.RoutedInterface("ip6", net.FlagUp|net.FlagMulticast|net.FlagLoopback) + if ifi == nil { + t.Skipf("not available on %s", runtime.GOOS) + } + + m, ok := nettest.SupportsRawIPSocket() + for _, tt := range packetConnMulticastSocketOptionTests { + if tt.net == "ip6" && !ok { + t.Log(m) + continue + } + c, err := net.ListenPacket(tt.net+tt.proto, tt.addr) + if err != nil { + t.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + defer p.Close() + + if tt.src == nil { + testMulticastSocketOptions(t, p, ifi, tt.grp) + } else { + testSourceSpecificMulticastSocketOptions(t, p, ifi, tt.grp, tt.src) + } + } +} + +type testIPv6MulticastConn interface { + MulticastHopLimit() (int, error) + SetMulticastHopLimit(ttl int) error + MulticastLoopback() (bool, error) + SetMulticastLoopback(bool) error + JoinGroup(*net.Interface, net.Addr) error + LeaveGroup(*net.Interface, net.Addr) error + JoinSourceSpecificGroup(*net.Interface, net.Addr, net.Addr) error + LeaveSourceSpecificGroup(*net.Interface, net.Addr, net.Addr) error + ExcludeSourceSpecificGroup(*net.Interface, net.Addr, net.Addr) error + IncludeSourceSpecificGroup(*net.Interface, net.Addr, net.Addr) error +} + +func testMulticastSocketOptions(t *testing.T, c testIPv6MulticastConn, ifi *net.Interface, grp net.Addr) { + const hoplim = 255 + if err := c.SetMulticastHopLimit(hoplim); err != nil { + t.Error(err) + return + } + if v, err := c.MulticastHopLimit(); err != nil { + t.Error(err) + return + } else if v != hoplim { + t.Errorf("got %v; want %v", v, hoplim) + return + } + + for _, toggle := range []bool{true, false} { + if err := c.SetMulticastLoopback(toggle); err != nil { + t.Error(err) + return + } + if v, err := c.MulticastLoopback(); err != nil { + t.Error(err) + return + } else if v != toggle { + t.Errorf("got %v; want %v", v, toggle) + return + } + } + + if err := c.JoinGroup(ifi, grp); err != nil { + t.Error(err) + return + } + if err := c.LeaveGroup(ifi, grp); err != nil { + t.Error(err) + return + } +} + +func testSourceSpecificMulticastSocketOptions(t *testing.T, c testIPv6MulticastConn, ifi *net.Interface, grp, src net.Addr) { + // MCAST_JOIN_GROUP -> MCAST_BLOCK_SOURCE -> MCAST_UNBLOCK_SOURCE -> MCAST_LEAVE_GROUP + if err := c.JoinGroup(ifi, grp); err != nil { + t.Error(err) + return + } + if err := c.ExcludeSourceSpecificGroup(ifi, grp, src); err != nil { + switch runtime.GOOS { + case "freebsd", "linux": + default: // platforms that don't support MLDv2 fail here + t.Logf("not supported on %s", runtime.GOOS) + return + } + t.Error(err) + return + } + if err := c.IncludeSourceSpecificGroup(ifi, grp, src); err != nil { + t.Error(err) + return + } + if err := c.LeaveGroup(ifi, grp); err != nil { + t.Error(err) + return + } + + // MCAST_JOIN_SOURCE_GROUP -> MCAST_LEAVE_SOURCE_GROUP + if err := c.JoinSourceSpecificGroup(ifi, grp, src); err != nil { + t.Error(err) + return + } + if err := c.LeaveSourceSpecificGroup(ifi, grp, src); err != nil { + t.Error(err) + return + } + + // MCAST_JOIN_SOURCE_GROUP -> MCAST_LEAVE_GROUP + if err := c.JoinSourceSpecificGroup(ifi, grp, src); err != nil { + t.Error(err) + return + } + if err := c.LeaveGroup(ifi, grp); err != nil { + t.Error(err) + return + } +} diff --git a/vendor/golang.org/x/net/ipv6/payload.go b/vendor/golang.org/x/net/ipv6/payload.go new file mode 100644 index 000000000..529b20bca --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/payload.go @@ -0,0 +1,15 @@ +// Copyright 2013 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. + +package ipv6 + +import "net" + +// A payloadHandler represents the IPv6 datagram payload handler. +type payloadHandler struct { + net.PacketConn + rawOpt +} + +func (c *payloadHandler) ok() bool { return c != nil && c.PacketConn != nil } diff --git a/vendor/golang.org/x/net/ipv6/payload_cmsg.go b/vendor/golang.org/x/net/ipv6/payload_cmsg.go new file mode 100644 index 000000000..8e90d324d --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/payload_cmsg.go @@ -0,0 +1,70 @@ +// Copyright 2013 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 !nacl,!plan9,!windows + +package ipv6 + +import ( + "net" + "syscall" +) + +// ReadFrom reads a payload of the received IPv6 datagram, from the +// endpoint c, copying the payload into b. It returns the number of +// bytes copied into b, the control message cm and the source address +// src of the received datagram. +func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) { + if !c.ok() { + return 0, nil, nil, syscall.EINVAL + } + oob := newControlMessage(&c.rawOpt) + var oobn int + switch c := c.PacketConn.(type) { + case *net.UDPConn: + if n, oobn, _, src, err = c.ReadMsgUDP(b, oob); err != nil { + return 0, nil, nil, err + } + case *net.IPConn: + if n, oobn, _, src, err = c.ReadMsgIP(b, oob); err != nil { + return 0, nil, nil, err + } + default: + return 0, nil, nil, errInvalidConnType + } + if cm, err = parseControlMessage(oob[:oobn]); err != nil { + return 0, nil, nil, err + } + if cm != nil { + cm.Src = netAddrToIP16(src) + } + return +} + +// WriteTo writes a payload of the IPv6 datagram, to the destination +// address dst through the endpoint c, copying the payload from b. It +// returns the number of bytes written. The control message cm allows +// the IPv6 header fields and the datagram path to be specified. The +// cm may be nil if control of the outgoing datagram is not required. +func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) { + if !c.ok() { + return 0, syscall.EINVAL + } + oob := marshalControlMessage(cm) + if dst == nil { + return 0, errMissingAddress + } + switch c := c.PacketConn.(type) { + case *net.UDPConn: + n, _, err = c.WriteMsgUDP(b, oob, dst.(*net.UDPAddr)) + case *net.IPConn: + n, _, err = c.WriteMsgIP(b, oob, dst.(*net.IPAddr)) + default: + return 0, errInvalidConnType + } + if err != nil { + return 0, err + } + return +} diff --git a/vendor/golang.org/x/net/ipv6/payload_nocmsg.go b/vendor/golang.org/x/net/ipv6/payload_nocmsg.go new file mode 100644 index 000000000..499204d0c --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/payload_nocmsg.go @@ -0,0 +1,41 @@ +// Copyright 2013 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 nacl plan9 windows + +package ipv6 + +import ( + "net" + "syscall" +) + +// ReadFrom reads a payload of the received IPv6 datagram, from the +// endpoint c, copying the payload into b. It returns the number of +// bytes copied into b, the control message cm and the source address +// src of the received datagram. +func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) { + if !c.ok() { + return 0, nil, nil, syscall.EINVAL + } + if n, src, err = c.PacketConn.ReadFrom(b); err != nil { + return 0, nil, nil, err + } + return +} + +// WriteTo writes a payload of the IPv6 datagram, to the destination +// address dst through the endpoint c, copying the payload from b. It +// returns the number of bytes written. The control message cm allows +// the IPv6 header fields and the datagram path to be specified. The +// cm may be nil if control of the outgoing datagram is not required. +func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) { + if !c.ok() { + return 0, syscall.EINVAL + } + if dst == nil { + return 0, errMissingAddress + } + return c.PacketConn.WriteTo(b, dst) +} diff --git a/vendor/golang.org/x/net/ipv6/readwrite_test.go b/vendor/golang.org/x/net/ipv6/readwrite_test.go new file mode 100644 index 000000000..8c8c6fde0 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/readwrite_test.go @@ -0,0 +1,189 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "bytes" + "net" + "runtime" + "strings" + "sync" + "testing" + + "golang.org/x/net/internal/iana" + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +func benchmarkUDPListener() (net.PacketConn, net.Addr, error) { + c, err := net.ListenPacket("udp6", "[::1]:0") + if err != nil { + return nil, nil, err + } + dst, err := net.ResolveUDPAddr("udp6", c.LocalAddr().String()) + if err != nil { + c.Close() + return nil, nil, err + } + return c, dst, nil +} + +func BenchmarkReadWriteNetUDP(b *testing.B) { + if !supportsIPv6 { + b.Skip("ipv6 is not supported") + } + + c, dst, err := benchmarkUDPListener() + if err != nil { + b.Fatal(err) + } + defer c.Close() + + wb, rb := []byte("HELLO-R-U-THERE"), make([]byte, 128) + b.ResetTimer() + for i := 0; i < b.N; i++ { + benchmarkReadWriteNetUDP(b, c, wb, rb, dst) + } +} + +func benchmarkReadWriteNetUDP(b *testing.B, c net.PacketConn, wb, rb []byte, dst net.Addr) { + if _, err := c.WriteTo(wb, dst); err != nil { + b.Fatal(err) + } + if _, _, err := c.ReadFrom(rb); err != nil { + b.Fatal(err) + } +} + +func BenchmarkReadWriteIPv6UDP(b *testing.B) { + if !supportsIPv6 { + b.Skip("ipv6 is not supported") + } + + c, dst, err := benchmarkUDPListener() + if err != nil { + b.Fatal(err) + } + defer c.Close() + + p := ipv6.NewPacketConn(c) + cf := ipv6.FlagTrafficClass | ipv6.FlagHopLimit | ipv6.FlagSrc | ipv6.FlagDst | ipv6.FlagInterface | ipv6.FlagPathMTU + if err := p.SetControlMessage(cf, true); err != nil { + b.Fatal(err) + } + ifi := nettest.RoutedInterface("ip6", net.FlagUp|net.FlagLoopback) + + wb, rb := []byte("HELLO-R-U-THERE"), make([]byte, 128) + b.ResetTimer() + for i := 0; i < b.N; i++ { + benchmarkReadWriteIPv6UDP(b, p, wb, rb, dst, ifi) + } +} + +func benchmarkReadWriteIPv6UDP(b *testing.B, p *ipv6.PacketConn, wb, rb []byte, dst net.Addr, ifi *net.Interface) { + cm := ipv6.ControlMessage{ + TrafficClass: iana.DiffServAF11 | iana.CongestionExperienced, + HopLimit: 1, + } + if ifi != nil { + cm.IfIndex = ifi.Index + } + if n, err := p.WriteTo(wb, &cm, dst); err != nil { + b.Fatal(err) + } else if n != len(wb) { + b.Fatalf("got %v; want %v", n, len(wb)) + } + if _, _, _, err := p.ReadFrom(rb); err != nil { + b.Fatal(err) + } +} + +func TestPacketConnConcurrentReadWriteUnicastUDP(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + c, err := net.ListenPacket("udp6", "[::1]:0") + if err != nil { + t.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + defer p.Close() + + dst, err := net.ResolveUDPAddr("udp6", c.LocalAddr().String()) + if err != nil { + t.Fatal(err) + } + + ifi := nettest.RoutedInterface("ip6", net.FlagUp|net.FlagLoopback) + cf := ipv6.FlagTrafficClass | ipv6.FlagHopLimit | ipv6.FlagSrc | ipv6.FlagDst | ipv6.FlagInterface | ipv6.FlagPathMTU + wb := []byte("HELLO-R-U-THERE") + + if err := p.SetControlMessage(cf, true); err != nil { // probe before test + if nettest.ProtocolNotSupported(err) { + t.Skipf("not supported on %s", runtime.GOOS) + } + t.Fatal(err) + } + + var wg sync.WaitGroup + reader := func() { + defer wg.Done() + rb := make([]byte, 128) + if n, cm, _, err := p.ReadFrom(rb); err != nil { + t.Error(err) + return + } else if !bytes.Equal(rb[:n], wb) { + t.Errorf("got %v; want %v", rb[:n], wb) + return + } else { + s := cm.String() + if strings.Contains(s, ",") { + t.Errorf("should be space-separated values: %s", s) + } + } + } + writer := func(toggle bool) { + defer wg.Done() + cm := ipv6.ControlMessage{ + TrafficClass: iana.DiffServAF11 | iana.CongestionExperienced, + Src: net.IPv6loopback, + } + if ifi != nil { + cm.IfIndex = ifi.Index + } + if err := p.SetControlMessage(cf, toggle); err != nil { + t.Error(err) + return + } + if n, err := p.WriteTo(wb, &cm, dst); err != nil { + t.Error(err) + return + } else if n != len(wb) { + t.Errorf("got %v; want %v", n, len(wb)) + return + } + } + + const N = 10 + wg.Add(N) + for i := 0; i < N; i++ { + go reader() + } + wg.Add(2 * N) + for i := 0; i < 2*N; i++ { + go writer(i%2 != 0) + } + wg.Add(N) + for i := 0; i < N; i++ { + go reader() + } + wg.Wait() +} diff --git a/vendor/golang.org/x/net/ipv6/sockopt.go b/vendor/golang.org/x/net/ipv6/sockopt.go new file mode 100644 index 000000000..f0cfc2f94 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sockopt.go @@ -0,0 +1,46 @@ +// 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. + +package ipv6 + +// Sticky socket options +const ( + ssoTrafficClass = iota // header field for unicast packet, RFC 3542 + ssoHopLimit // header field for unicast packet, RFC 3493 + ssoMulticastInterface // outbound interface for multicast packet, RFC 3493 + ssoMulticastHopLimit // header field for multicast packet, RFC 3493 + ssoMulticastLoopback // loopback for multicast packet, RFC 3493 + ssoReceiveTrafficClass // header field on received packet, RFC 3542 + ssoReceiveHopLimit // header field on received packet, RFC 2292 or 3542 + ssoReceivePacketInfo // incbound or outbound packet path, RFC 2292 or 3542 + ssoReceivePathMTU // path mtu, RFC 3542 + ssoPathMTU // path mtu, RFC 3542 + ssoChecksum // packet checksum, RFC 2292 or 3542 + ssoICMPFilter // icmp filter, RFC 2292 or 3542 + ssoJoinGroup // any-source multicast, RFC 3493 + ssoLeaveGroup // any-source multicast, RFC 3493 + ssoJoinSourceGroup // source-specific multicast + ssoLeaveSourceGroup // source-specific multicast + ssoBlockSourceGroup // any-source or source-specific multicast + ssoUnblockSourceGroup // any-source or source-specific multicast + ssoMax +) + +// Sticky socket option value types +const ( + ssoTypeInt = iota + 1 + ssoTypeInterface + ssoTypeICMPFilter + ssoTypeMTUInfo + ssoTypeIPMreq + ssoTypeGroupReq + ssoTypeGroupSourceReq +) + +// A sockOpt represents a binding for sticky socket option. +type sockOpt struct { + level int // option level + name int // option name, must be equal or greater than 1 + typ int // option value type, must be equal or greater than 1 +} diff --git a/vendor/golang.org/x/net/ipv6/sockopt_asmreq_posix.go b/vendor/golang.org/x/net/ipv6/sockopt_asmreq_posix.go new file mode 100644 index 000000000..092e39839 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sockopt_asmreq_posix.go @@ -0,0 +1,22 @@ +// Copyright 2013 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 darwin dragonfly freebsd linux netbsd openbsd windows + +package ipv6 + +import ( + "net" + "os" + "unsafe" +) + +func setsockoptIPMreq(s uintptr, opt *sockOpt, ifi *net.Interface, grp net.IP) error { + var mreq sysIPv6Mreq + copy(mreq.Multiaddr[:], grp) + if ifi != nil { + mreq.setIfindex(ifi.Index) + } + return os.NewSyscallError("setsockopt", setsockopt(s, opt.level, opt.name, unsafe.Pointer(&mreq), sysSizeofIPv6Mreq)) +} diff --git a/vendor/golang.org/x/net/ipv6/sockopt_posix.go b/vendor/golang.org/x/net/ipv6/sockopt_posix.go new file mode 100644 index 000000000..651aa9326 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sockopt_posix.go @@ -0,0 +1,122 @@ +// Copyright 2013 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 darwin dragonfly freebsd linux netbsd openbsd windows + +package ipv6 + +import ( + "net" + "os" + "unsafe" +) + +func getInt(s uintptr, opt *sockOpt) (int, error) { + if opt.name < 1 || opt.typ != ssoTypeInt { + return 0, errOpNoSupport + } + var i int32 + l := uint32(4) + if err := getsockopt(s, opt.level, opt.name, unsafe.Pointer(&i), &l); err != nil { + return 0, os.NewSyscallError("getsockopt", err) + } + return int(i), nil +} + +func setInt(s uintptr, opt *sockOpt, v int) error { + if opt.name < 1 || opt.typ != ssoTypeInt { + return errOpNoSupport + } + i := int32(v) + return os.NewSyscallError("setsockopt", setsockopt(s, opt.level, opt.name, unsafe.Pointer(&i), 4)) +} + +func getInterface(s uintptr, opt *sockOpt) (*net.Interface, error) { + if opt.name < 1 || opt.typ != ssoTypeInterface { + return nil, errOpNoSupport + } + var i int32 + l := uint32(4) + if err := getsockopt(s, opt.level, opt.name, unsafe.Pointer(&i), &l); err != nil { + return nil, os.NewSyscallError("getsockopt", err) + } + if i == 0 { + return nil, nil + } + ifi, err := net.InterfaceByIndex(int(i)) + if err != nil { + return nil, err + } + return ifi, nil +} + +func setInterface(s uintptr, opt *sockOpt, ifi *net.Interface) error { + if opt.name < 1 || opt.typ != ssoTypeInterface { + return errOpNoSupport + } + var i int32 + if ifi != nil { + i = int32(ifi.Index) + } + return os.NewSyscallError("setsockopt", setsockopt(s, opt.level, opt.name, unsafe.Pointer(&i), 4)) +} + +func getICMPFilter(s uintptr, opt *sockOpt) (*ICMPFilter, error) { + if opt.name < 1 || opt.typ != ssoTypeICMPFilter { + return nil, errOpNoSupport + } + var f ICMPFilter + l := uint32(sysSizeofICMPv6Filter) + if err := getsockopt(s, opt.level, opt.name, unsafe.Pointer(&f.sysICMPv6Filter), &l); err != nil { + return nil, os.NewSyscallError("getsockopt", err) + } + return &f, nil +} + +func setICMPFilter(s uintptr, opt *sockOpt, f *ICMPFilter) error { + if opt.name < 1 || opt.typ != ssoTypeICMPFilter { + return errOpNoSupport + } + return os.NewSyscallError("setsockopt", setsockopt(s, opt.level, opt.name, unsafe.Pointer(&f.sysICMPv6Filter), sysSizeofICMPv6Filter)) +} + +func getMTUInfo(s uintptr, opt *sockOpt) (*net.Interface, int, error) { + if opt.name < 1 || opt.typ != ssoTypeMTUInfo { + return nil, 0, errOpNoSupport + } + var mi sysIPv6Mtuinfo + l := uint32(sysSizeofIPv6Mtuinfo) + if err := getsockopt(s, opt.level, opt.name, unsafe.Pointer(&mi), &l); err != nil { + return nil, 0, os.NewSyscallError("getsockopt", err) + } + if mi.Addr.Scope_id == 0 { + return nil, int(mi.Mtu), nil + } + ifi, err := net.InterfaceByIndex(int(mi.Addr.Scope_id)) + if err != nil { + return nil, 0, err + } + return ifi, int(mi.Mtu), nil +} + +func setGroup(s uintptr, opt *sockOpt, ifi *net.Interface, grp net.IP) error { + if opt.name < 1 { + return errOpNoSupport + } + switch opt.typ { + case ssoTypeIPMreq: + return setsockoptIPMreq(s, opt, ifi, grp) + case ssoTypeGroupReq: + return setsockoptGroupReq(s, opt, ifi, grp) + default: + return errOpNoSupport + } +} + +func setSourceGroup(s uintptr, opt *sockOpt, ifi *net.Interface, grp, src net.IP) error { + if opt.name < 1 || opt.typ != ssoTypeGroupSourceReq { + return errOpNoSupport + } + return setsockoptGroupSourceReq(s, opt, ifi, grp, src) +} diff --git a/vendor/golang.org/x/net/ipv6/sockopt_ssmreq_stub.go b/vendor/golang.org/x/net/ipv6/sockopt_ssmreq_stub.go new file mode 100644 index 000000000..a17723265 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sockopt_ssmreq_stub.go @@ -0,0 +1,17 @@ +// 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 !darwin,!freebsd,!linux + +package ipv6 + +import "net" + +func setsockoptGroupReq(s uintptr, opt *sockOpt, ifi *net.Interface, grp net.IP) error { + return errOpNoSupport +} + +func setsockoptGroupSourceReq(s uintptr, opt *sockOpt, ifi *net.Interface, grp, src net.IP) error { + return errOpNoSupport +} diff --git a/vendor/golang.org/x/net/ipv6/sockopt_ssmreq_unix.go b/vendor/golang.org/x/net/ipv6/sockopt_ssmreq_unix.go new file mode 100644 index 000000000..88f118ca2 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sockopt_ssmreq_unix.go @@ -0,0 +1,59 @@ +// 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 darwin freebsd linux + +package ipv6 + +import ( + "net" + "os" + "unsafe" +) + +var freebsd32o64 bool + +func setsockoptGroupReq(s uintptr, opt *sockOpt, ifi *net.Interface, grp net.IP) error { + var gr sysGroupReq + if ifi != nil { + gr.Interface = uint32(ifi.Index) + } + gr.setGroup(grp) + var p unsafe.Pointer + var l uint32 + if freebsd32o64 { + var d [sysSizeofGroupReq + 4]byte + s := (*[sysSizeofGroupReq]byte)(unsafe.Pointer(&gr)) + copy(d[:4], s[:4]) + copy(d[8:], s[4:]) + p = unsafe.Pointer(&d[0]) + l = sysSizeofGroupReq + 4 + } else { + p = unsafe.Pointer(&gr) + l = sysSizeofGroupReq + } + return os.NewSyscallError("setsockopt", setsockopt(s, opt.level, opt.name, p, l)) +} + +func setsockoptGroupSourceReq(s uintptr, opt *sockOpt, ifi *net.Interface, grp, src net.IP) error { + var gsr sysGroupSourceReq + if ifi != nil { + gsr.Interface = uint32(ifi.Index) + } + gsr.setSourceGroup(grp, src) + var p unsafe.Pointer + var l uint32 + if freebsd32o64 { + var d [sysSizeofGroupSourceReq + 4]byte + s := (*[sysSizeofGroupSourceReq]byte)(unsafe.Pointer(&gsr)) + copy(d[:4], s[:4]) + copy(d[8:], s[4:]) + p = unsafe.Pointer(&d[0]) + l = sysSizeofGroupSourceReq + 4 + } else { + p = unsafe.Pointer(&gsr) + l = sysSizeofGroupSourceReq + } + return os.NewSyscallError("setsockopt", setsockopt(s, opt.level, opt.name, p, l)) +} diff --git a/vendor/golang.org/x/net/ipv6/sockopt_stub.go b/vendor/golang.org/x/net/ipv6/sockopt_stub.go new file mode 100644 index 000000000..b6b9c4b45 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sockopt_stub.go @@ -0,0 +1,13 @@ +// Copyright 2013 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 nacl plan9 solaris + +package ipv6 + +import "net" + +func getMTUInfo(s uintptr, opt *sockOpt) (*net.Interface, int, error) { + return nil, 0, errOpNoSupport +} diff --git a/vendor/golang.org/x/net/ipv6/sockopt_test.go b/vendor/golang.org/x/net/ipv6/sockopt_test.go new file mode 100644 index 000000000..9c2190316 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sockopt_test.go @@ -0,0 +1,133 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "fmt" + "net" + "runtime" + "testing" + + "golang.org/x/net/internal/iana" + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +var supportsIPv6 bool = nettest.SupportsIPv6() + +func TestConnInitiatorPathMTU(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + ln, err := net.Listen("tcp6", "[::1]:0") + if err != nil { + t.Fatal(err) + } + defer ln.Close() + + done := make(chan bool) + go acceptor(t, ln, done) + + c, err := net.Dial("tcp6", ln.Addr().String()) + if err != nil { + t.Fatal(err) + } + defer c.Close() + + if pmtu, err := ipv6.NewConn(c).PathMTU(); err != nil { + switch runtime.GOOS { + case "darwin": // older darwin kernels don't support IPV6_PATHMTU option + t.Logf("not supported on %s", runtime.GOOS) + default: + t.Fatal(err) + } + } else { + t.Logf("path mtu for %v: %v", c.RemoteAddr(), pmtu) + } + + <-done +} + +func TestConnResponderPathMTU(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + ln, err := net.Listen("tcp6", "[::1]:0") + if err != nil { + t.Fatal(err) + } + defer ln.Close() + + done := make(chan bool) + go connector(t, "tcp6", ln.Addr().String(), done) + + c, err := ln.Accept() + if err != nil { + t.Fatal(err) + } + defer c.Close() + + if pmtu, err := ipv6.NewConn(c).PathMTU(); err != nil { + switch runtime.GOOS { + case "darwin": // older darwin kernels don't support IPV6_PATHMTU option + t.Logf("not supported on %s", runtime.GOOS) + default: + t.Fatal(err) + } + } else { + t.Logf("path mtu for %v: %v", c.RemoteAddr(), pmtu) + } + + <-done +} + +func TestPacketConnChecksum(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + if m, ok := nettest.SupportsRawIPSocket(); !ok { + t.Skip(m) + } + + c, err := net.ListenPacket(fmt.Sprintf("ip6:%d", iana.ProtocolOSPFIGP), "::") // OSPF for IPv6 + if err != nil { + t.Fatal(err) + } + defer c.Close() + + p := ipv6.NewPacketConn(c) + offset := 12 // see RFC 5340 + + for _, toggle := range []bool{false, true} { + if err := p.SetChecksum(toggle, offset); err != nil { + if toggle { + t.Fatalf("ipv6.PacketConn.SetChecksum(%v, %v) failed: %v", toggle, offset, err) + } else { + // Some platforms never allow to disable the kernel + // checksum processing. + t.Logf("ipv6.PacketConn.SetChecksum(%v, %v) failed: %v", toggle, offset, err) + } + } + if on, offset, err := p.Checksum(); err != nil { + t.Fatal(err) + } else { + t.Logf("kernel checksum processing enabled=%v, offset=%v", on, offset) + } + } +} diff --git a/vendor/golang.org/x/net/ipv6/sys_bsd.go b/vendor/golang.org/x/net/ipv6/sys_bsd.go new file mode 100644 index 000000000..0ee43e6d2 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sys_bsd.go @@ -0,0 +1,56 @@ +// Copyright 2013 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 dragonfly netbsd openbsd + +package ipv6 + +import ( + "net" + "syscall" + + "golang.org/x/net/internal/iana" +) + +var ( + ctlOpts = [ctlMax]ctlOpt{ + ctlTrafficClass: {sysIPV6_TCLASS, 4, marshalTrafficClass, parseTrafficClass}, + ctlHopLimit: {sysIPV6_HOPLIMIT, 4, marshalHopLimit, parseHopLimit}, + ctlPacketInfo: {sysIPV6_PKTINFO, sysSizeofInet6Pktinfo, marshalPacketInfo, parsePacketInfo}, + ctlNextHop: {sysIPV6_NEXTHOP, sysSizeofSockaddrInet6, marshalNextHop, parseNextHop}, + ctlPathMTU: {sysIPV6_PATHMTU, sysSizeofIPv6Mtuinfo, marshalPathMTU, parsePathMTU}, + } + + sockOpts = [ssoMax]sockOpt{ + ssoTrafficClass: {iana.ProtocolIPv6, sysIPV6_TCLASS, ssoTypeInt}, + ssoHopLimit: {iana.ProtocolIPv6, sysIPV6_UNICAST_HOPS, ssoTypeInt}, + ssoMulticastInterface: {iana.ProtocolIPv6, sysIPV6_MULTICAST_IF, ssoTypeInterface}, + ssoMulticastHopLimit: {iana.ProtocolIPv6, sysIPV6_MULTICAST_HOPS, ssoTypeInt}, + ssoMulticastLoopback: {iana.ProtocolIPv6, sysIPV6_MULTICAST_LOOP, ssoTypeInt}, + ssoReceiveTrafficClass: {iana.ProtocolIPv6, sysIPV6_RECVTCLASS, ssoTypeInt}, + ssoReceiveHopLimit: {iana.ProtocolIPv6, sysIPV6_RECVHOPLIMIT, ssoTypeInt}, + ssoReceivePacketInfo: {iana.ProtocolIPv6, sysIPV6_RECVPKTINFO, ssoTypeInt}, + ssoReceivePathMTU: {iana.ProtocolIPv6, sysIPV6_RECVPATHMTU, ssoTypeInt}, + ssoPathMTU: {iana.ProtocolIPv6, sysIPV6_PATHMTU, ssoTypeMTUInfo}, + ssoChecksum: {iana.ProtocolIPv6, sysIPV6_CHECKSUM, ssoTypeInt}, + ssoICMPFilter: {iana.ProtocolIPv6ICMP, sysICMP6_FILTER, ssoTypeICMPFilter}, + ssoJoinGroup: {iana.ProtocolIPv6, sysIPV6_JOIN_GROUP, ssoTypeIPMreq}, + ssoLeaveGroup: {iana.ProtocolIPv6, sysIPV6_LEAVE_GROUP, ssoTypeIPMreq}, + } +) + +func (sa *sysSockaddrInet6) setSockaddr(ip net.IP, i int) { + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], ip) + sa.Scope_id = uint32(i) +} + +func (pi *sysInet6Pktinfo) setIfindex(i int) { + pi.Ifindex = uint32(i) +} + +func (mreq *sysIPv6Mreq) setIfindex(i int) { + mreq.Interface = uint32(i) +} diff --git a/vendor/golang.org/x/net/ipv6/sys_darwin.go b/vendor/golang.org/x/net/ipv6/sys_darwin.go new file mode 100644 index 000000000..1e1c4aefa --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sys_darwin.go @@ -0,0 +1,105 @@ +// Copyright 2013 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. + +package ipv6 + +import ( + "net" + "strconv" + "strings" + "syscall" + "unsafe" + + "golang.org/x/net/internal/iana" +) + +var ( + ctlOpts = [ctlMax]ctlOpt{ + ctlHopLimit: {sysIPV6_2292HOPLIMIT, 4, marshal2292HopLimit, parseHopLimit}, + ctlPacketInfo: {sysIPV6_2292PKTINFO, sysSizeofInet6Pktinfo, marshal2292PacketInfo, parsePacketInfo}, + } + + sockOpts = [ssoMax]sockOpt{ + ssoHopLimit: {iana.ProtocolIPv6, sysIPV6_UNICAST_HOPS, ssoTypeInt}, + ssoMulticastInterface: {iana.ProtocolIPv6, sysIPV6_MULTICAST_IF, ssoTypeInterface}, + ssoMulticastHopLimit: {iana.ProtocolIPv6, sysIPV6_MULTICAST_HOPS, ssoTypeInt}, + ssoMulticastLoopback: {iana.ProtocolIPv6, sysIPV6_MULTICAST_LOOP, ssoTypeInt}, + ssoReceiveHopLimit: {iana.ProtocolIPv6, sysIPV6_2292HOPLIMIT, ssoTypeInt}, + ssoReceivePacketInfo: {iana.ProtocolIPv6, sysIPV6_2292PKTINFO, ssoTypeInt}, + ssoChecksum: {iana.ProtocolIPv6, sysIPV6_CHECKSUM, ssoTypeInt}, + ssoICMPFilter: {iana.ProtocolIPv6ICMP, sysICMP6_FILTER, ssoTypeICMPFilter}, + ssoJoinGroup: {iana.ProtocolIPv6, sysIPV6_JOIN_GROUP, ssoTypeIPMreq}, + ssoLeaveGroup: {iana.ProtocolIPv6, sysIPV6_LEAVE_GROUP, ssoTypeIPMreq}, + } +) + +func init() { + // Seems like kern.osreldate is veiled on latest OS X. We use + // kern.osrelease instead. + s, err := syscall.Sysctl("kern.osrelease") + if err != nil { + return + } + ss := strings.Split(s, ".") + if len(ss) == 0 { + return + } + // The IP_PKTINFO and protocol-independent multicast API were + // introduced in OS X 10.7 (Darwin 11). But it looks like + // those features require OS X 10.8 (Darwin 12) or above. + // See http://support.apple.com/kb/HT1633. + if mjver, err := strconv.Atoi(ss[0]); err != nil || mjver < 12 { + return + } + ctlOpts[ctlTrafficClass] = ctlOpt{sysIPV6_TCLASS, 4, marshalTrafficClass, parseTrafficClass} + ctlOpts[ctlHopLimit] = ctlOpt{sysIPV6_HOPLIMIT, 4, marshalHopLimit, parseHopLimit} + ctlOpts[ctlPacketInfo] = ctlOpt{sysIPV6_PKTINFO, sysSizeofInet6Pktinfo, marshalPacketInfo, parsePacketInfo} + ctlOpts[ctlNextHop] = ctlOpt{sysIPV6_NEXTHOP, sysSizeofSockaddrInet6, marshalNextHop, parseNextHop} + ctlOpts[ctlPathMTU] = ctlOpt{sysIPV6_PATHMTU, sysSizeofIPv6Mtuinfo, marshalPathMTU, parsePathMTU} + sockOpts[ssoTrafficClass] = sockOpt{iana.ProtocolIPv6, sysIPV6_TCLASS, ssoTypeInt} + sockOpts[ssoReceiveTrafficClass] = sockOpt{iana.ProtocolIPv6, sysIPV6_RECVTCLASS, ssoTypeInt} + sockOpts[ssoReceiveHopLimit] = sockOpt{iana.ProtocolIPv6, sysIPV6_RECVHOPLIMIT, ssoTypeInt} + sockOpts[ssoReceivePacketInfo] = sockOpt{iana.ProtocolIPv6, sysIPV6_RECVPKTINFO, ssoTypeInt} + sockOpts[ssoReceivePathMTU] = sockOpt{iana.ProtocolIPv6, sysIPV6_RECVPATHMTU, ssoTypeInt} + sockOpts[ssoPathMTU] = sockOpt{iana.ProtocolIPv6, sysIPV6_PATHMTU, ssoTypeMTUInfo} + sockOpts[ssoJoinGroup] = sockOpt{iana.ProtocolIPv6, sysMCAST_JOIN_GROUP, ssoTypeGroupReq} + sockOpts[ssoLeaveGroup] = sockOpt{iana.ProtocolIPv6, sysMCAST_LEAVE_GROUP, ssoTypeGroupReq} + sockOpts[ssoJoinSourceGroup] = sockOpt{iana.ProtocolIPv6, sysMCAST_JOIN_SOURCE_GROUP, ssoTypeGroupSourceReq} + sockOpts[ssoLeaveSourceGroup] = sockOpt{iana.ProtocolIPv6, sysMCAST_LEAVE_SOURCE_GROUP, ssoTypeGroupSourceReq} + sockOpts[ssoBlockSourceGroup] = sockOpt{iana.ProtocolIPv6, sysMCAST_BLOCK_SOURCE, ssoTypeGroupSourceReq} + sockOpts[ssoUnblockSourceGroup] = sockOpt{iana.ProtocolIPv6, sysMCAST_UNBLOCK_SOURCE, ssoTypeGroupSourceReq} +} + +func (sa *sysSockaddrInet6) setSockaddr(ip net.IP, i int) { + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], ip) + sa.Scope_id = uint32(i) +} + +func (pi *sysInet6Pktinfo) setIfindex(i int) { + pi.Ifindex = uint32(i) +} + +func (mreq *sysIPv6Mreq) setIfindex(i int) { + mreq.Interface = uint32(i) +} + +func (gr *sysGroupReq) setGroup(grp net.IP) { + sa := (*sysSockaddrInet6)(unsafe.Pointer(&gr.Pad_cgo_0[0])) + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], grp) +} + +func (gsr *sysGroupSourceReq) setSourceGroup(grp, src net.IP) { + sa := (*sysSockaddrInet6)(unsafe.Pointer(&gsr.Pad_cgo_0[0])) + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], grp) + sa = (*sysSockaddrInet6)(unsafe.Pointer(&gsr.Pad_cgo_1[0])) + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], src) +} diff --git a/vendor/golang.org/x/net/ipv6/sys_freebsd.go b/vendor/golang.org/x/net/ipv6/sys_freebsd.go new file mode 100644 index 000000000..5527001f1 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sys_freebsd.go @@ -0,0 +1,91 @@ +// Copyright 2013 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. + +package ipv6 + +import ( + "net" + "runtime" + "strings" + "syscall" + "unsafe" + + "golang.org/x/net/internal/iana" +) + +var ( + ctlOpts = [ctlMax]ctlOpt{ + ctlTrafficClass: {sysIPV6_TCLASS, 4, marshalTrafficClass, parseTrafficClass}, + ctlHopLimit: {sysIPV6_HOPLIMIT, 4, marshalHopLimit, parseHopLimit}, + ctlPacketInfo: {sysIPV6_PKTINFO, sysSizeofInet6Pktinfo, marshalPacketInfo, parsePacketInfo}, + ctlNextHop: {sysIPV6_NEXTHOP, sysSizeofSockaddrInet6, marshalNextHop, parseNextHop}, + ctlPathMTU: {sysIPV6_PATHMTU, sysSizeofIPv6Mtuinfo, marshalPathMTU, parsePathMTU}, + } + + sockOpts = [ssoMax]sockOpt{ + ssoTrafficClass: {iana.ProtocolIPv6, sysIPV6_TCLASS, ssoTypeInt}, + ssoHopLimit: {iana.ProtocolIPv6, sysIPV6_UNICAST_HOPS, ssoTypeInt}, + ssoMulticastInterface: {iana.ProtocolIPv6, sysIPV6_MULTICAST_IF, ssoTypeInterface}, + ssoMulticastHopLimit: {iana.ProtocolIPv6, sysIPV6_MULTICAST_HOPS, ssoTypeInt}, + ssoMulticastLoopback: {iana.ProtocolIPv6, sysIPV6_MULTICAST_LOOP, ssoTypeInt}, + ssoReceiveTrafficClass: {iana.ProtocolIPv6, sysIPV6_RECVTCLASS, ssoTypeInt}, + ssoReceiveHopLimit: {iana.ProtocolIPv6, sysIPV6_RECVHOPLIMIT, ssoTypeInt}, + ssoReceivePacketInfo: {iana.ProtocolIPv6, sysIPV6_RECVPKTINFO, ssoTypeInt}, + ssoReceivePathMTU: {iana.ProtocolIPv6, sysIPV6_RECVPATHMTU, ssoTypeInt}, + ssoPathMTU: {iana.ProtocolIPv6, sysIPV6_PATHMTU, ssoTypeMTUInfo}, + ssoChecksum: {iana.ProtocolIPv6, sysIPV6_CHECKSUM, ssoTypeInt}, + ssoICMPFilter: {iana.ProtocolIPv6ICMP, sysICMP6_FILTER, ssoTypeICMPFilter}, + ssoJoinGroup: {iana.ProtocolIPv6, sysMCAST_JOIN_GROUP, ssoTypeGroupReq}, + ssoLeaveGroup: {iana.ProtocolIPv6, sysMCAST_LEAVE_GROUP, ssoTypeGroupReq}, + ssoJoinSourceGroup: {iana.ProtocolIPv6, sysMCAST_JOIN_SOURCE_GROUP, ssoTypeGroupSourceReq}, + ssoLeaveSourceGroup: {iana.ProtocolIPv6, sysMCAST_LEAVE_SOURCE_GROUP, ssoTypeGroupSourceReq}, + ssoBlockSourceGroup: {iana.ProtocolIPv6, sysMCAST_BLOCK_SOURCE, ssoTypeGroupSourceReq}, + ssoUnblockSourceGroup: {iana.ProtocolIPv6, sysMCAST_UNBLOCK_SOURCE, ssoTypeGroupSourceReq}, + } +) + +func init() { + if runtime.GOOS == "freebsd" && runtime.GOARCH == "386" { + archs, _ := syscall.Sysctl("kern.supported_archs") + for _, s := range strings.Fields(archs) { + if s == "amd64" { + freebsd32o64 = true + break + } + } + } +} + +func (sa *sysSockaddrInet6) setSockaddr(ip net.IP, i int) { + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], ip) + sa.Scope_id = uint32(i) +} + +func (pi *sysInet6Pktinfo) setIfindex(i int) { + pi.Ifindex = uint32(i) +} + +func (mreq *sysIPv6Mreq) setIfindex(i int) { + mreq.Interface = uint32(i) +} + +func (gr *sysGroupReq) setGroup(grp net.IP) { + sa := (*sysSockaddrInet6)(unsafe.Pointer(&gr.Group)) + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], grp) +} + +func (gsr *sysGroupSourceReq) setSourceGroup(grp, src net.IP) { + sa := (*sysSockaddrInet6)(unsafe.Pointer(&gsr.Group)) + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], grp) + sa = (*sysSockaddrInet6)(unsafe.Pointer(&gsr.Source)) + sa.Len = sysSizeofSockaddrInet6 + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], src) +} diff --git a/vendor/golang.org/x/net/ipv6/sys_linux.go b/vendor/golang.org/x/net/ipv6/sys_linux.go new file mode 100644 index 000000000..fd7d5b188 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sys_linux.go @@ -0,0 +1,72 @@ +// Copyright 2013 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. + +package ipv6 + +import ( + "net" + "syscall" + "unsafe" + + "golang.org/x/net/internal/iana" +) + +var ( + ctlOpts = [ctlMax]ctlOpt{ + ctlTrafficClass: {sysIPV6_TCLASS, 4, marshalTrafficClass, parseTrafficClass}, + ctlHopLimit: {sysIPV6_HOPLIMIT, 4, marshalHopLimit, parseHopLimit}, + ctlPacketInfo: {sysIPV6_PKTINFO, sysSizeofInet6Pktinfo, marshalPacketInfo, parsePacketInfo}, + ctlPathMTU: {sysIPV6_PATHMTU, sysSizeofIPv6Mtuinfo, marshalPathMTU, parsePathMTU}, + } + + sockOpts = [ssoMax]sockOpt{ + ssoTrafficClass: {iana.ProtocolIPv6, sysIPV6_TCLASS, ssoTypeInt}, + ssoHopLimit: {iana.ProtocolIPv6, sysIPV6_UNICAST_HOPS, ssoTypeInt}, + ssoMulticastInterface: {iana.ProtocolIPv6, sysIPV6_MULTICAST_IF, ssoTypeInterface}, + ssoMulticastHopLimit: {iana.ProtocolIPv6, sysIPV6_MULTICAST_HOPS, ssoTypeInt}, + ssoMulticastLoopback: {iana.ProtocolIPv6, sysIPV6_MULTICAST_LOOP, ssoTypeInt}, + ssoReceiveTrafficClass: {iana.ProtocolIPv6, sysIPV6_RECVTCLASS, ssoTypeInt}, + ssoReceiveHopLimit: {iana.ProtocolIPv6, sysIPV6_RECVHOPLIMIT, ssoTypeInt}, + ssoReceivePacketInfo: {iana.ProtocolIPv6, sysIPV6_RECVPKTINFO, ssoTypeInt}, + ssoReceivePathMTU: {iana.ProtocolIPv6, sysIPV6_RECVPATHMTU, ssoTypeInt}, + ssoPathMTU: {iana.ProtocolIPv6, sysIPV6_PATHMTU, ssoTypeMTUInfo}, + ssoChecksum: {iana.ProtocolReserved, sysIPV6_CHECKSUM, ssoTypeInt}, + ssoICMPFilter: {iana.ProtocolIPv6ICMP, sysICMPV6_FILTER, ssoTypeICMPFilter}, + ssoJoinGroup: {iana.ProtocolIPv6, sysMCAST_JOIN_GROUP, ssoTypeGroupReq}, + ssoLeaveGroup: {iana.ProtocolIPv6, sysMCAST_LEAVE_GROUP, ssoTypeGroupReq}, + ssoJoinSourceGroup: {iana.ProtocolIPv6, sysMCAST_JOIN_SOURCE_GROUP, ssoTypeGroupSourceReq}, + ssoLeaveSourceGroup: {iana.ProtocolIPv6, sysMCAST_LEAVE_SOURCE_GROUP, ssoTypeGroupSourceReq}, + ssoBlockSourceGroup: {iana.ProtocolIPv6, sysMCAST_BLOCK_SOURCE, ssoTypeGroupSourceReq}, + ssoUnblockSourceGroup: {iana.ProtocolIPv6, sysMCAST_UNBLOCK_SOURCE, ssoTypeGroupSourceReq}, + } +) + +func (sa *sysSockaddrInet6) setSockaddr(ip net.IP, i int) { + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], ip) + sa.Scope_id = uint32(i) +} + +func (pi *sysInet6Pktinfo) setIfindex(i int) { + pi.Ifindex = int32(i) +} + +func (mreq *sysIPv6Mreq) setIfindex(i int) { + mreq.Ifindex = int32(i) +} + +func (gr *sysGroupReq) setGroup(grp net.IP) { + sa := (*sysSockaddrInet6)(unsafe.Pointer(&gr.Group)) + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], grp) +} + +func (gsr *sysGroupSourceReq) setSourceGroup(grp, src net.IP) { + sa := (*sysSockaddrInet6)(unsafe.Pointer(&gsr.Group)) + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], grp) + sa = (*sysSockaddrInet6)(unsafe.Pointer(&gsr.Source)) + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], src) +} diff --git a/vendor/golang.org/x/net/ipv6/sys_stub.go b/vendor/golang.org/x/net/ipv6/sys_stub.go new file mode 100644 index 000000000..ead0f4d11 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sys_stub.go @@ -0,0 +1,13 @@ +// 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 nacl plan9 solaris + +package ipv6 + +var ( + ctlOpts = [ctlMax]ctlOpt{} + + sockOpts = [ssoMax]sockOpt{} +) diff --git a/vendor/golang.org/x/net/ipv6/sys_windows.go b/vendor/golang.org/x/net/ipv6/sys_windows.go new file mode 100644 index 000000000..405190684 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/sys_windows.go @@ -0,0 +1,74 @@ +// Copyright 2013 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. + +package ipv6 + +import ( + "net" + "syscall" + + "golang.org/x/net/internal/iana" +) + +const ( + // See ws2tcpip.h. + 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_PKTINFO = 0x13 + + sysSizeofSockaddrInet6 = 0x1c + + sysSizeofIPv6Mreq = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofICMPv6Filter = 0 +) + +type sysSockaddrInet6 struct { + Family uint16 + Port uint16 + Flowinfo uint32 + Addr [16]byte /* in6_addr */ + Scope_id uint32 +} + +type sysIPv6Mreq struct { + Multiaddr [16]byte /* in6_addr */ + Interface uint32 +} + +type sysIPv6Mtuinfo struct { + Addr sysSockaddrInet6 + Mtu uint32 +} + +type sysICMPv6Filter struct { + // TODO(mikio): implement this +} + +var ( + ctlOpts = [ctlMax]ctlOpt{} + + sockOpts = [ssoMax]sockOpt{ + ssoHopLimit: {iana.ProtocolIPv6, sysIPV6_UNICAST_HOPS, ssoTypeInt}, + ssoMulticastInterface: {iana.ProtocolIPv6, sysIPV6_MULTICAST_IF, ssoTypeInterface}, + ssoMulticastHopLimit: {iana.ProtocolIPv6, sysIPV6_MULTICAST_HOPS, ssoTypeInt}, + ssoMulticastLoopback: {iana.ProtocolIPv6, sysIPV6_MULTICAST_LOOP, ssoTypeInt}, + ssoJoinGroup: {iana.ProtocolIPv6, sysIPV6_JOIN_GROUP, ssoTypeIPMreq}, + ssoLeaveGroup: {iana.ProtocolIPv6, sysIPV6_LEAVE_GROUP, ssoTypeIPMreq}, + } +) + +func (sa *sysSockaddrInet6) setSockaddr(ip net.IP, i int) { + sa.Family = syscall.AF_INET6 + copy(sa.Addr[:], ip) + sa.Scope_id = uint32(i) +} + +func (mreq *sysIPv6Mreq) setIfindex(i int) { + mreq.Interface = uint32(i) +} diff --git a/vendor/golang.org/x/net/ipv6/syscall_linux_386.go b/vendor/golang.org/x/net/ipv6/syscall_linux_386.go new file mode 100644 index 000000000..5184dbe88 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/syscall_linux_386.go @@ -0,0 +1,31 @@ +// Copyright 2009 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. + +package ipv6 + +import ( + "syscall" + "unsafe" +) + +const ( + sysGETSOCKOPT = 0xf + sysSETSOCKOPT = 0xe +) + +func socketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (int, syscall.Errno) + +func getsockopt(s uintptr, level, name int, v unsafe.Pointer, l *uint32) error { + if _, errno := socketcall(sysGETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(v), uintptr(unsafe.Pointer(l)), 0); errno != 0 { + return error(errno) + } + return nil +} + +func setsockopt(s uintptr, level, name int, v unsafe.Pointer, l uint32) error { + if _, errno := socketcall(sysSETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(v), uintptr(l), 0); errno != 0 { + return error(errno) + } + return nil +} diff --git a/vendor/golang.org/x/net/ipv6/syscall_unix.go b/vendor/golang.org/x/net/ipv6/syscall_unix.go new file mode 100644 index 000000000..52eb9bd79 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/syscall_unix.go @@ -0,0 +1,26 @@ +// Copyright 2013 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 darwin dragonfly freebsd linux,!386 netbsd openbsd + +package ipv6 + +import ( + "syscall" + "unsafe" +) + +func getsockopt(s uintptr, level, name int, v unsafe.Pointer, l *uint32) error { + if _, _, errno := syscall.Syscall6(syscall.SYS_GETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(v), uintptr(unsafe.Pointer(l)), 0); errno != 0 { + return error(errno) + } + return nil +} + +func setsockopt(s uintptr, level, name int, v unsafe.Pointer, l uint32) error { + if _, _, errno := syscall.Syscall6(syscall.SYS_SETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(v), uintptr(l), 0); errno != 0 { + return error(errno) + } + return nil +} diff --git a/vendor/golang.org/x/net/ipv6/syscall_windows.go b/vendor/golang.org/x/net/ipv6/syscall_windows.go new file mode 100644 index 000000000..c1f649d38 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/syscall_windows.go @@ -0,0 +1,18 @@ +// Copyright 2016 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. + +package ipv6 + +import ( + "syscall" + "unsafe" +) + +func getsockopt(s uintptr, level, name int, v unsafe.Pointer, l *uint32) error { + return syscall.Getsockopt(syscall.Handle(s), int32(level), int32(name), (*byte)(v), (*int32)(unsafe.Pointer(l))) +} + +func setsockopt(s uintptr, level, name int, v unsafe.Pointer, l uint32) error { + return syscall.Setsockopt(syscall.Handle(s), int32(level), int32(name), (*byte)(v), int32(l)) +} diff --git a/vendor/golang.org/x/net/ipv6/thunk_linux_386.s b/vendor/golang.org/x/net/ipv6/thunk_linux_386.s new file mode 100644 index 000000000..daa78bc02 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/thunk_linux_386.s @@ -0,0 +1,8 @@ +// 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 go1.2 + +TEXT ·socketcall(SB),4,$0-36 + JMP syscall·socketcall(SB) diff --git a/vendor/golang.org/x/net/ipv6/unicast_test.go b/vendor/golang.org/x/net/ipv6/unicast_test.go new file mode 100644 index 000000000..db5b08a28 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/unicast_test.go @@ -0,0 +1,182 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "bytes" + "net" + "os" + "runtime" + "testing" + "time" + + "golang.org/x/net/icmp" + "golang.org/x/net/internal/iana" + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +func TestPacketConnReadWriteUnicastUDP(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + c, err := net.ListenPacket("udp6", "[::1]:0") + if err != nil { + t.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + defer p.Close() + + dst, err := net.ResolveUDPAddr("udp6", c.LocalAddr().String()) + if err != nil { + t.Fatal(err) + } + + cm := ipv6.ControlMessage{ + TrafficClass: iana.DiffServAF11 | iana.CongestionExperienced, + Src: net.IPv6loopback, + } + cf := ipv6.FlagTrafficClass | ipv6.FlagHopLimit | ipv6.FlagSrc | ipv6.FlagDst | ipv6.FlagInterface | ipv6.FlagPathMTU + ifi := nettest.RoutedInterface("ip6", net.FlagUp|net.FlagLoopback) + if ifi != nil { + cm.IfIndex = ifi.Index + } + wb := []byte("HELLO-R-U-THERE") + + for i, toggle := range []bool{true, false, true} { + if err := p.SetControlMessage(cf, toggle); err != nil { + if nettest.ProtocolNotSupported(err) { + t.Skipf("not supported on %s", runtime.GOOS) + } + t.Fatal(err) + } + cm.HopLimit = i + 1 + if err := p.SetWriteDeadline(time.Now().Add(100 * time.Millisecond)); err != nil { + t.Fatal(err) + } + if n, err := p.WriteTo(wb, &cm, dst); err != nil { + t.Fatal(err) + } else if n != len(wb) { + t.Fatalf("got %v; want %v", n, len(wb)) + } + rb := make([]byte, 128) + if err := p.SetReadDeadline(time.Now().Add(100 * time.Millisecond)); err != nil { + t.Fatal(err) + } + if n, _, _, err := p.ReadFrom(rb); err != nil { + t.Fatal(err) + } else if !bytes.Equal(rb[:n], wb) { + t.Fatalf("got %v; want %v", rb[:n], wb) + } + } +} + +func TestPacketConnReadWriteUnicastICMP(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + if m, ok := nettest.SupportsRawIPSocket(); !ok { + t.Skip(m) + } + + c, err := net.ListenPacket("ip6:ipv6-icmp", "::1") + if err != nil { + t.Fatal(err) + } + defer c.Close() + p := ipv6.NewPacketConn(c) + defer p.Close() + + dst, err := net.ResolveIPAddr("ip6", "::1") + if err != nil { + t.Fatal(err) + } + + pshicmp := icmp.IPv6PseudoHeader(c.LocalAddr().(*net.IPAddr).IP, dst.IP) + cm := ipv6.ControlMessage{ + TrafficClass: iana.DiffServAF11 | iana.CongestionExperienced, + Src: net.IPv6loopback, + } + cf := ipv6.FlagTrafficClass | ipv6.FlagHopLimit | ipv6.FlagSrc | ipv6.FlagDst | ipv6.FlagInterface | ipv6.FlagPathMTU + ifi := nettest.RoutedInterface("ip6", net.FlagUp|net.FlagLoopback) + if ifi != nil { + cm.IfIndex = ifi.Index + } + + var f ipv6.ICMPFilter + f.SetAll(true) + f.Accept(ipv6.ICMPTypeEchoReply) + if err := p.SetICMPFilter(&f); err != nil { + t.Fatal(err) + } + + var psh []byte + for i, toggle := range []bool{true, false, true} { + if toggle { + psh = nil + if err := p.SetChecksum(true, 2); err != nil { + t.Fatal(err) + } + } else { + psh = pshicmp + // Some platforms never allow to disable the + // kernel checksum processing. + p.SetChecksum(false, -1) + } + wb, err := (&icmp.Message{ + Type: ipv6.ICMPTypeEchoRequest, Code: 0, + Body: &icmp.Echo{ + ID: os.Getpid() & 0xffff, Seq: i + 1, + Data: []byte("HELLO-R-U-THERE"), + }, + }).Marshal(psh) + if err != nil { + t.Fatal(err) + } + if err := p.SetControlMessage(cf, toggle); err != nil { + if nettest.ProtocolNotSupported(err) { + t.Skipf("not supported on %s", runtime.GOOS) + } + t.Fatal(err) + } + cm.HopLimit = i + 1 + if err := p.SetWriteDeadline(time.Now().Add(100 * time.Millisecond)); err != nil { + t.Fatal(err) + } + if n, err := p.WriteTo(wb, &cm, dst); err != nil { + t.Fatal(err) + } else if n != len(wb) { + t.Fatalf("got %v; want %v", n, len(wb)) + } + rb := make([]byte, 128) + if err := p.SetReadDeadline(time.Now().Add(100 * time.Millisecond)); err != nil { + t.Fatal(err) + } + if n, _, _, err := p.ReadFrom(rb); err != nil { + switch runtime.GOOS { + case "darwin": // older darwin kernels have some limitation on receiving icmp packet through raw socket + t.Logf("not supported on %s", runtime.GOOS) + continue + } + t.Fatal(err) + } else { + if m, err := icmp.ParseMessage(iana.ProtocolIPv6ICMP, rb[:n]); err != nil { + t.Fatal(err) + } else if m.Type != ipv6.ICMPTypeEchoReply || m.Code != 0 { + t.Fatalf("got type=%v, code=%v; want type=%v, code=%v", m.Type, m.Code, ipv6.ICMPTypeEchoReply, 0) + } + } + } +} diff --git a/vendor/golang.org/x/net/ipv6/unicastsockopt_test.go b/vendor/golang.org/x/net/ipv6/unicastsockopt_test.go new file mode 100644 index 000000000..7bb2e440a --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/unicastsockopt_test.go @@ -0,0 +1,111 @@ +// Copyright 2013 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. + +package ipv6_test + +import ( + "net" + "runtime" + "testing" + + "golang.org/x/net/internal/iana" + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +func TestConnUnicastSocketOptions(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + ln, err := net.Listen("tcp6", "[::1]:0") + if err != nil { + t.Fatal(err) + } + defer ln.Close() + + done := make(chan bool) + go acceptor(t, ln, done) + + c, err := net.Dial("tcp6", ln.Addr().String()) + if err != nil { + t.Fatal(err) + } + defer c.Close() + + testUnicastSocketOptions(t, ipv6.NewConn(c)) + + <-done +} + +var packetConnUnicastSocketOptionTests = []struct { + net, proto, addr string +}{ + {"udp6", "", "[::1]:0"}, + {"ip6", ":ipv6-icmp", "::1"}, +} + +func TestPacketConnUnicastSocketOptions(t *testing.T) { + switch runtime.GOOS { + case "nacl", "plan9", "solaris", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + m, ok := nettest.SupportsRawIPSocket() + for _, tt := range packetConnUnicastSocketOptionTests { + if tt.net == "ip6" && !ok { + t.Log(m) + continue + } + c, err := net.ListenPacket(tt.net+tt.proto, tt.addr) + if err != nil { + t.Fatal(err) + } + defer c.Close() + + testUnicastSocketOptions(t, ipv6.NewPacketConn(c)) + } +} + +type testIPv6UnicastConn interface { + TrafficClass() (int, error) + SetTrafficClass(int) error + HopLimit() (int, error) + SetHopLimit(int) error +} + +func testUnicastSocketOptions(t *testing.T, c testIPv6UnicastConn) { + tclass := iana.DiffServCS0 | iana.NotECNTransport + if err := c.SetTrafficClass(tclass); err != nil { + switch runtime.GOOS { + case "darwin": // older darwin kernels don't support IPV6_TCLASS option + t.Logf("not supported on %s", runtime.GOOS) + goto next + } + t.Fatal(err) + } + if v, err := c.TrafficClass(); err != nil { + t.Fatal(err) + } else if v != tclass { + t.Fatalf("got %v; want %v", v, tclass) + } + +next: + hoplim := 255 + if err := c.SetHopLimit(hoplim); err != nil { + t.Fatal(err) + } + if v, err := c.HopLimit(); err != nil { + t.Fatal(err) + } else if v != hoplim { + t.Fatalf("got %v; want %v", v, hoplim) + } +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_darwin.go b/vendor/golang.org/x/net/ipv6/zsys_darwin.go new file mode 100644 index 000000000..cb044b033 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_darwin.go @@ -0,0 +1,131 @@ +// 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_MSFILTER = 0x4a + sysMCAST_JOIN_GROUP = 0x50 + sysMCAST_LEAVE_GROUP = 0x51 + sysMCAST_JOIN_SOURCE_GROUP = 0x52 + sysMCAST_LEAVE_SOURCE_GROUP = 0x53 + sysMCAST_BLOCK_SOURCE = 0x54 + sysMCAST_UNBLOCK_SOURCE = 0x55 + + sysIPV6_BOUND_IF = 0x7d + + sysIPV6_PORTRANGE_DEFAULT = 0x0 + sysIPV6_PORTRANGE_HIGH = 0x1 + sysIPV6_PORTRANGE_LOW = 0x2 + + sysSizeofSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x84 + sysSizeofGroupSourceReq = 0x104 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysSockaddrStorage struct { + Len uint8 + Family uint8 + X__ss_pad1 [6]int8 + X__ss_align int64 + X__ss_pad2 [112]int8 +} + +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 +} + +type sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [128]byte +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [128]byte + Pad_cgo_1 [128]byte +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_dragonfly.go b/vendor/golang.org/x/net/ipv6/zsys_dragonfly.go new file mode 100644 index 000000000..5a03ab734 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_dragonfly.go @@ -0,0 +1,90 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_dragonfly.go + +// +build dragonfly + +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/vendor/golang.org/x/net/ipv6/zsys_freebsd_386.go b/vendor/golang.org/x/net/ipv6/zsys_freebsd_386.go new file mode 100644 index 000000000..4ace96f0c --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_freebsd_386.go @@ -0,0 +1,122 @@ +// 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_MSFILTER = 0x4a + + sysMCAST_JOIN_GROUP = 0x50 + sysMCAST_LEAVE_GROUP = 0x51 + sysMCAST_JOIN_SOURCE_GROUP = 0x52 + sysMCAST_LEAVE_SOURCE_GROUP = 0x53 + sysMCAST_BLOCK_SOURCE = 0x54 + sysMCAST_UNBLOCK_SOURCE = 0x55 + + sysIPV6_PORTRANGE_DEFAULT = 0x0 + sysIPV6_PORTRANGE_HIGH = 0x1 + sysIPV6_PORTRANGE_LOW = 0x2 + + sysSizeofSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x84 + sysSizeofGroupSourceReq = 0x104 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysSockaddrStorage struct { + Len uint8 + Family uint8 + X__ss_pad1 [6]int8 + X__ss_align int64 + X__ss_pad2 [112]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Group sysSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Group sysSockaddrStorage + Source sysSockaddrStorage +} + +type sysICMPv6Filter struct { + Filt [8]uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_freebsd_amd64.go b/vendor/golang.org/x/net/ipv6/zsys_freebsd_amd64.go new file mode 100644 index 000000000..4a62c2d5c --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_freebsd_amd64.go @@ -0,0 +1,124 @@ +// 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_MSFILTER = 0x4a + + sysMCAST_JOIN_GROUP = 0x50 + sysMCAST_LEAVE_GROUP = 0x51 + sysMCAST_JOIN_SOURCE_GROUP = 0x52 + sysMCAST_LEAVE_SOURCE_GROUP = 0x53 + sysMCAST_BLOCK_SOURCE = 0x54 + sysMCAST_UNBLOCK_SOURCE = 0x55 + + sysIPV6_PORTRANGE_DEFAULT = 0x0 + sysIPV6_PORTRANGE_HIGH = 0x1 + sysIPV6_PORTRANGE_LOW = 0x2 + + sysSizeofSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysSockaddrStorage struct { + Len uint8 + Family uint8 + X__ss_pad1 [6]int8 + X__ss_align int64 + X__ss_pad2 [112]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysSockaddrStorage + Source sysSockaddrStorage +} + +type sysICMPv6Filter struct { + Filt [8]uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_freebsd_arm.go b/vendor/golang.org/x/net/ipv6/zsys_freebsd_arm.go new file mode 100644 index 000000000..4a62c2d5c --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_freebsd_arm.go @@ -0,0 +1,124 @@ +// 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_MSFILTER = 0x4a + + sysMCAST_JOIN_GROUP = 0x50 + sysMCAST_LEAVE_GROUP = 0x51 + sysMCAST_JOIN_SOURCE_GROUP = 0x52 + sysMCAST_LEAVE_SOURCE_GROUP = 0x53 + sysMCAST_BLOCK_SOURCE = 0x54 + sysMCAST_UNBLOCK_SOURCE = 0x55 + + sysIPV6_PORTRANGE_DEFAULT = 0x0 + sysIPV6_PORTRANGE_HIGH = 0x1 + sysIPV6_PORTRANGE_LOW = 0x2 + + sysSizeofSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysSockaddrStorage struct { + Len uint8 + Family uint8 + X__ss_pad1 [6]int8 + X__ss_align int64 + X__ss_pad2 [112]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysSockaddrStorage + Source sysSockaddrStorage +} + +type sysICMPv6Filter struct { + Filt [8]uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_386.go b/vendor/golang.org/x/net/ipv6/zsys_linux_386.go new file mode 100644 index 000000000..36fccbb62 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_386.go @@ -0,0 +1,168 @@ +// 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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x84 + sysSizeofGroupSourceReq = 0x104 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [2]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_amd64.go b/vendor/golang.org/x/net/ipv6/zsys_linux_amd64.go new file mode 100644 index 000000000..7461e7e03 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_amd64.go @@ -0,0 +1,170 @@ +// 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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [6]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_arm.go b/vendor/golang.org/x/net/ipv6/zsys_linux_arm.go new file mode 100644 index 000000000..36fccbb62 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_arm.go @@ -0,0 +1,168 @@ +// 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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x84 + sysSizeofGroupSourceReq = 0x104 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [2]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_arm64.go b/vendor/golang.org/x/net/ipv6/zsys_linux_arm64.go new file mode 100644 index 000000000..ed35f6039 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_arm64.go @@ -0,0 +1,172 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_linux.go + +// +build linux,arm64 + +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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [6]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_mips64.go b/vendor/golang.org/x/net/ipv6/zsys_linux_mips64.go new file mode 100644 index 000000000..141c86977 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_mips64.go @@ -0,0 +1,172 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_linux.go + +// +build linux,mips64 + +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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [6]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_mips64le.go b/vendor/golang.org/x/net/ipv6/zsys_linux_mips64le.go new file mode 100644 index 000000000..d50eb633e --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_mips64le.go @@ -0,0 +1,172 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_linux.go + +// +build linux,mips64le + +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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [6]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_ppc.go b/vendor/golang.org/x/net/ipv6/zsys_linux_ppc.go new file mode 100644 index 000000000..4c58ea67d --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_ppc.go @@ -0,0 +1,170 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_linux.go + +// +build linux,ppc + +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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x84 + sysSizeofGroupSourceReq = 0x104 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]uint8 +} + +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 sysGroupReq struct { + Interface uint32 + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [2]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_ppc64.go b/vendor/golang.org/x/net/ipv6/zsys_linux_ppc64.go new file mode 100644 index 000000000..c1d775f77 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_ppc64.go @@ -0,0 +1,172 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_linux.go + +// +build linux,ppc64 + +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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [6]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_ppc64le.go b/vendor/golang.org/x/net/ipv6/zsys_linux_ppc64le.go new file mode 100644 index 000000000..e385fb7aa --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_ppc64le.go @@ -0,0 +1,172 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_linux.go + +// +build linux,ppc64le + +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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [6]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_linux_s390x.go b/vendor/golang.org/x/net/ipv6/zsys_linux_s390x.go new file mode 100644 index 000000000..28d69b1b0 --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_linux_s390x.go @@ -0,0 +1,172 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_linux.go + +// +build linux,s390x + +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 + sysMCAST_JOIN_GROUP = 0x2a + sysMCAST_LEAVE_GROUP = 0x2d + sysMCAST_JOIN_SOURCE_GROUP = 0x2e + sysMCAST_LEAVE_SOURCE_GROUP = 0x2f + sysMCAST_BLOCK_SOURCE = 0x2b + sysMCAST_UNBLOCK_SOURCE = 0x2c + sysMCAST_MSFILTER = 0x30 + 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_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 + + sysSOL_SOCKET = 0x1 + sysSO_ATTACH_FILTER = 0x1a + + sysSizeofKernelSockaddrStorage = 0x80 + sysSizeofSockaddrInet6 = 0x1c + sysSizeofInet6Pktinfo = 0x14 + sysSizeofIPv6Mtuinfo = 0x20 + sysSizeofIPv6FlowlabelReq = 0x20 + + sysSizeofIPv6Mreq = 0x14 + sysSizeofGroupReq = 0x88 + sysSizeofGroupSourceReq = 0x108 + + sysSizeofICMPv6Filter = 0x20 +) + +type sysKernelSockaddrStorage struct { + Family uint16 + X__data [126]int8 +} + +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 sysGroupReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage +} + +type sysGroupSourceReq struct { + Interface uint32 + Pad_cgo_0 [4]byte + Group sysKernelSockaddrStorage + Source sysKernelSockaddrStorage +} + +type sysICMPv6Filter struct { + Data [8]uint32 +} + +type sysSockFProg struct { + Len uint16 + Pad_cgo_0 [6]byte + Filter *sysSockFilter +} + +type sysSockFilter struct { + Code uint16 + Jt uint8 + Jf uint8 + K uint32 +} diff --git a/vendor/golang.org/x/net/ipv6/zsys_netbsd.go b/vendor/golang.org/x/net/ipv6/zsys_netbsd.go new file mode 100644 index 000000000..d6ec88e39 --- /dev/null +++ b/vendor/golang.org/x/net/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/vendor/golang.org/x/net/ipv6/zsys_openbsd.go b/vendor/golang.org/x/net/ipv6/zsys_openbsd.go new file mode 100644 index 000000000..3e080b78a --- /dev/null +++ b/vendor/golang.org/x/net/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/vendor/golang.org/x/net/ipv6/zsys_solaris.go b/vendor/golang.org/x/net/ipv6/zsys_solaris.go new file mode 100644 index 000000000..cdf00c25d --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/zsys_solaris.go @@ -0,0 +1,105 @@ +// Created by cgo -godefs - DO NOT EDIT +// cgo -godefs defs_solaris.go + +// +build solaris + +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 +} -- cgit v1.2.3-1-g7c22