Merge pull request #2079 from thaJeztah/bump-toml

vendor: update BurntSushi/toml for MIT license
2018-02-16 14:24:02 -08:00 · 2018-02-16 14:24:02 -08:00 · 482def9c58
commit 482def9c58
parent 46284f8372 ba5b3ee8d9
22 changed files with 579 additions and 3365 deletions
--- a/libnetwork/vendor.conf
+++ b/libnetwork/vendor.conf
@ -1,5 +1,5 @@
 github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
-github.com/BurntSushi/toml f706d00e3de6abe700c994cdd545a1a4915af060
+github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
 github.com/Microsoft/go-winio v0.4.5
 github.com/Microsoft/hcsshim v0.6.5
 github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec
--- a/libnetwork/vendor/github.com/BurntSushi/toml/COPYING
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/COPYING
@ -1,14 +1,21 @@
-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                    Version 2, December 2004
+The MIT License (MIT)

- Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+Copyright (c) 2013 TOML authors

- Everyone is permitted to copy and distribute verbatim or modified
- copies of this license document, and changing it is allowed as long
- as the name is changed.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:

-            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. You just DO WHAT THE FUCK YOU WANT TO.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
--- a/libnetwork/vendor/github.com/BurntSushi/toml/README.md
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/README.md
@ -1,17 +1,17 @@
 ## TOML parser and encoder for Go with reflection

 TOML stands for Tom's Obvious, Minimal Language. This Go package provides a
-reflection interface similar to Go's standard library `json` and `xml` 
+reflection interface similar to Go's standard library `json` and `xml`
 packages. This package also supports the `encoding.TextUnmarshaler` and
-`encoding.TextMarshaler` interfaces so that you can define custom data 
+`encoding.TextMarshaler` interfaces so that you can define custom data
 representations. (There is an example of this below.)

-Spec: https://github.com/mojombo/toml
+Spec: https://github.com/toml-lang/toml

 Compatible with TOML version
-[v0.2.0](https://github.com/mojombo/toml/blob/master/versions/toml-v0.2.0.md)
+[v0.4.0](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v0.4.0.md)

-Documentation: http://godoc.org/github.com/BurntSushi/toml
+Documentation: https://godoc.org/github.com/BurntSushi/toml

 Installation:

@ -26,8 +26,7 @@ go get github.com/BurntSushi/toml/cmd/tomlv
 tomlv some-toml-file.toml
 ```

-[![Build status](https://api.travis-ci.org/BurntSushi/toml.png)](https://travis-ci.org/BurntSushi/toml)
-
+[![Build Status](https://travis-ci.org/BurntSushi/toml.svg?branch=master)](https://travis-ci.org/BurntSushi/toml) [![GoDoc](https://godoc.org/github.com/BurntSushi/toml?status.svg)](https://godoc.org/github.com/BurntSushi/toml)

 ### Testing

@ -87,7 +86,7 @@ type TOML struct {

 ### Using the `encoding.TextUnmarshaler` interface

-Here's an example that automatically parses duration strings into 
+Here's an example that automatically parses duration strings into
 `time.Duration` values:

 ```toml
@ -120,7 +119,7 @@ for _, s := range favorites.Song {
 }
 ```

-And you'll also need a `duration` type that satisfies the 
+And you'll also need a `duration` type that satisfies the
 `encoding.TextUnmarshaler` interface:

 ```go
@ -217,4 +216,3 @@ Note that a case insensitive match will be tried if an exact match can't be
 found.

 A working example of the above can be found in `_examples/example.{go,toml}`.
-
--- a/libnetwork/vendor/github.com/BurntSushi/toml/decode.go
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/decode.go
@ -10,7 +10,9 @@ import (
 	"time"
 )

-var e = fmt.Errorf
+func e(format string, args ...interface{}) error {
+	return fmt.Errorf("toml: "+format, args...)
+}

 // Unmarshaler is the interface implemented by objects that can unmarshal a
 // TOML description of themselves.
@ -103,6 +105,13 @@ func (md *MetaData) PrimitiveDecode(primValue Primitive, v interface{}) error {
 // This decoder will not handle cyclic types. If a cyclic type is passed,
 // `Decode` will not terminate.
 func Decode(data string, v interface{}) (MetaData, error) {
+	rv := reflect.ValueOf(v)
+	if rv.Kind() != reflect.Ptr {
+		return MetaData{}, e("Decode of non-pointer %s", reflect.TypeOf(v))
+	}
+	if rv.IsNil() {
+		return MetaData{}, e("Decode of nil %s", reflect.TypeOf(v))
+	}
 	p, err := parse(data)
 	if err != nil {
 		return MetaData{}, err
@ -111,7 +120,7 @@ func Decode(data string, v interface{}) (MetaData, error) {
 		p.mapping, p.types, p.ordered,
 		make(map[string]bool, len(p.ordered)), nil,
 	}
-	return md, md.unify(p.mapping, rvalue(v))
+	return md, md.unify(p.mapping, indirect(rv))
 }

 // DecodeFile is just like Decode, except it will automatically read the
@ -211,7 +220,7 @@ func (md *MetaData) unify(data interface{}, rv reflect.Value) error {
 	case reflect.Interface:
 		// we only support empty interfaces.
 		if rv.NumMethod() > 0 {
-			return e("Unsupported type '%s'.", rv.Kind())
+			return e("unsupported type %s", rv.Type())
 		}
 		return md.unifyAnything(data, rv)
 	case reflect.Float32:
@ -219,13 +228,17 @@ func (md *MetaData) unify(data interface{}, rv reflect.Value) error {
 	case reflect.Float64:
 		return md.unifyFloat64(data, rv)
 	}
-	return e("Unsupported type '%s'.", rv.Kind())
+	return e("unsupported type %s", rv.Kind())
 }

 func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error {
 	tmap, ok := mapping.(map[string]interface{})
 	if !ok {
-		return mismatch(rv, "map", mapping)
+		if mapping == nil {
+			return nil
+		}
+		return e("type mismatch for %s: expected table but found %T",
+			rv.Type().String(), mapping)
 	}

 	for key, datum := range tmap {
@ -250,14 +263,13 @@ func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error {
 				md.decoded[md.context.add(key).String()] = true
 				md.context = append(md.context, key)
 				if err := md.unify(datum, subv); err != nil {
-					return e("Type mismatch for '%s.%s': %s",
-						rv.Type().String(), f.name, err)
+					return err
 				}
 				md.context = md.context[0 : len(md.context)-1]
 			} else if f.name != "" {
 				// Bad user! No soup for you!
-				return e("Field '%s.%s' is unexported, and therefore cannot "+
-					"be loaded with reflection.", rv.Type().String(), f.name)
+				return e("cannot write unexported field %s.%s",
+					rv.Type().String(), f.name)
 			}
 		}
 	}
@ -267,6 +279,9 @@ func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error {
 func (md *MetaData) unifyMap(mapping interface{}, rv reflect.Value) error {
 	tmap, ok := mapping.(map[string]interface{})
 	if !ok {
+		if tmap == nil {
+			return nil
+		}
 		return badtype("map", mapping)
 	}
 	if rv.IsNil() {
@ -292,6 +307,9 @@ func (md *MetaData) unifyMap(mapping interface{}, rv reflect.Value) error {
 func (md *MetaData) unifyArray(data interface{}, rv reflect.Value) error {
 	datav := reflect.ValueOf(data)
 	if datav.Kind() != reflect.Slice {
+		if !datav.IsValid() {
+			return nil
+		}
 		return badtype("slice", data)
 	}
 	sliceLen := datav.Len()
@ -305,12 +323,16 @@ func (md *MetaData) unifyArray(data interface{}, rv reflect.Value) error {
 func (md *MetaData) unifySlice(data interface{}, rv reflect.Value) error {
 	datav := reflect.ValueOf(data)
 	if datav.Kind() != reflect.Slice {
+		if !datav.IsValid() {
+			return nil
+		}
 		return badtype("slice", data)
 	}
-	sliceLen := datav.Len()
-	if rv.IsNil() {
-		rv.Set(reflect.MakeSlice(rv.Type(), sliceLen, sliceLen))
+	n := datav.Len()
+	if rv.IsNil() || rv.Cap() < n {
+		rv.Set(reflect.MakeSlice(rv.Type(), n, n))
 	}
+	rv.SetLen(n)
 	return md.unifySliceArray(datav, rv)
 }

@ -365,15 +387,15 @@ func (md *MetaData) unifyInt(data interface{}, rv reflect.Value) error {
 				// No bounds checking necessary.
 			case reflect.Int8:
 				if num < math.MinInt8 || num > math.MaxInt8 {
-					return e("Value '%d' is out of range for int8.", num)
+					return e("value %d is out of range for int8", num)
 				}
 			case reflect.Int16:
 				if num < math.MinInt16 || num > math.MaxInt16 {
-					return e("Value '%d' is out of range for int16.", num)
+					return e("value %d is out of range for int16", num)
 				}
 			case reflect.Int32:
 				if num < math.MinInt32 || num > math.MaxInt32 {
-					return e("Value '%d' is out of range for int32.", num)
+					return e("value %d is out of range for int32", num)
 				}
 			}
 			rv.SetInt(num)
@ -384,15 +406,15 @@ func (md *MetaData) unifyInt(data interface{}, rv reflect.Value) error {
 				// No bounds checking necessary.
 			case reflect.Uint8:
 				if num < 0 || unum > math.MaxUint8 {
-					return e("Value '%d' is out of range for uint8.", num)
+					return e("value %d is out of range for uint8", num)
 				}
 			case reflect.Uint16:
 				if num < 0 || unum > math.MaxUint16 {
-					return e("Value '%d' is out of range for uint16.", num)
+					return e("value %d is out of range for uint16", num)
 				}
 			case reflect.Uint32:
 				if num < 0 || unum > math.MaxUint32 {
-					return e("Value '%d' is out of range for uint32.", num)
+					return e("value %d is out of range for uint32", num)
 				}
 			}
 			rv.SetUint(unum)
@ -458,7 +480,7 @@ func rvalue(v interface{}) reflect.Value {
 // interest to us (like encoding.TextUnmarshaler).
 func indirect(v reflect.Value) reflect.Value {
 	if v.Kind() != reflect.Ptr {
-		if v.CanAddr() {
+		if v.CanSet() {
 			pv := v.Addr()
 			if _, ok := pv.Interface().(TextUnmarshaler); ok {
 				return pv
@ -483,10 +505,5 @@ func isUnifiable(rv reflect.Value) bool {
 }

 func badtype(expected string, data interface{}) error {
-	return e("Expected %s but found '%T'.", expected, data)
-}
-
-func mismatch(user reflect.Value, expected string, data interface{}) error {
-	return e("Type mismatch for %s. Expected %s but found '%T'.",
-		user.Type().String(), expected, data)
+	return e("cannot load TOML value of type %T into a Go %s", data, expected)
 }
--- a/libnetwork/vendor/github.com/BurntSushi/toml/decode_meta.go
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/decode_meta.go
@ -77,9 +77,8 @@ func (k Key) maybeQuoted(i int) string {
 	}
 	if quote {
 		return "\"" + strings.Replace(k[i], "\"", "\\\"", -1) + "\""
-	} else {
-		return k[i]
 	}
+	return k[i]
 }

 func (k Key) add(piece string) Key {
--- a/libnetwork/vendor/github.com/BurntSushi/toml/doc.go
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/doc.go
@ -4,7 +4,7 @@ files via reflection. There is also support for delaying decoding with
 the Primitive type, and querying the set of keys in a TOML document with the
 MetaData type.

-The specification implemented: https://github.com/mojombo/toml
+The specification implemented: https://github.com/toml-lang/toml

 The sub-command github.com/BurntSushi/toml/cmd/tomlv can be used to verify
 whether a file is a valid TOML document. It can also be used to print the
--- a/libnetwork/vendor/github.com/BurntSushi/toml/encode.go
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/encode.go
@ -16,17 +16,17 @@ type tomlEncodeError struct{ error }

 var (
 	errArrayMixedElementTypes = errors.New(
-		"can't encode array with mixed element types")
+		"toml: cannot encode array with mixed element types")
 	errArrayNilElement = errors.New(
-		"can't encode array with nil element")
+		"toml: cannot encode array with nil element")
 	errNonString = errors.New(
-		"can't encode a map with non-string key type")
+		"toml: cannot encode a map with non-string key type")
 	errAnonNonStruct = errors.New(
-		"can't encode an anonymous field that is not a struct")
+		"toml: cannot encode an anonymous field that is not a struct")
 	errArrayNoTable = errors.New(
-		"TOML array element can't contain a table")
+		"toml: TOML array element cannot contain a table")
 	errNoKey = errors.New(
-		"top-level values must be a Go map or struct")
+		"toml: top-level values must be Go maps or structs")
 	errAnything = errors.New("") // used in testing
 )

@ -148,7 +148,7 @@ func (enc *Encoder) encode(key Key, rv reflect.Value) {
 	case reflect.Struct:
 		enc.eTable(key, rv)
 	default:
-		panic(e("Unsupported type for key '%s': %s", key, k))
+		panic(e("unsupported type for key '%s': %s", key, k))
 	}
 }

@ -160,7 +160,7 @@ func (enc *Encoder) eElement(rv reflect.Value) {
 		// Special case time.Time as a primitive. Has to come before
 		// TextMarshaler below because time.Time implements
 		// encoding.TextMarshaler, but we need to always use UTC.
-		enc.wf(v.In(time.FixedZone("UTC", 0)).Format("2006-01-02T15:04:05Z"))
+		enc.wf(v.UTC().Format("2006-01-02T15:04:05Z"))
 		return
 	case TextMarshaler:
 		// Special case. Use text marshaler if it's available for this value.
@ -191,7 +191,7 @@ func (enc *Encoder) eElement(rv reflect.Value) {
 	case reflect.String:
 		enc.writeQuoted(rv.String())
 	default:
-		panic(e("Unexpected primitive type: %s", rv.Kind()))
+		panic(e("unexpected primitive type: %s", rv.Kind()))
 	}
 }

@ -241,7 +241,7 @@ func (enc *Encoder) eArrayOfTables(key Key, rv reflect.Value) {
 func (enc *Encoder) eTable(key Key, rv reflect.Value) {
 	panicIfInvalidKey(key)
 	if len(key) == 1 {
-		// Output an extra new line between top-level tables.
+		// Output an extra newline between top-level tables.
 		// (The newline isn't written if nothing else has been written though.)
 		enc.newline()
 	}
@ -306,19 +306,36 @@ func (enc *Encoder) eStruct(key Key, rv reflect.Value) {
 	addFields = func(rt reflect.Type, rv reflect.Value, start []int) {
 		for i := 0; i < rt.NumField(); i++ {
 			f := rt.Field(i)
-			// skip unexporded fields
-			if f.PkgPath != "" {
+			// skip unexported fields
+			if f.PkgPath != "" && !f.Anonymous {
 				continue
 			}
 			frv := rv.Field(i)
 			if f.Anonymous {
-				frv := eindirect(frv)
-				t := frv.Type()
-				if t.Kind() != reflect.Struct {
-					encPanic(errAnonNonStruct)
+				t := f.Type
+				switch t.Kind() {
+				case reflect.Struct:
+					// Treat anonymous struct fields with
+					// tag names as though they are not
+					// anonymous, like encoding/json does.
+					if getOptions(f.Tag).name == "" {
+						addFields(t, frv, f.Index)
+						continue
+					}
+				case reflect.Ptr:
+					if t.Elem().Kind() == reflect.Struct &&
+						getOptions(f.Tag).name == "" {
+						if !frv.IsNil() {
+							addFields(t.Elem(), frv.Elem(), f.Index)
+						}
+						continue
+					}
+					// Fall through to the normal field encoding logic below
+					// for non-struct anonymous fields.
 				}
-				addFields(t, frv, f.Index)
-			} else if typeIsHash(tomlTypeOfGo(frv)) {
+			}
+
+			if typeIsHash(tomlTypeOfGo(frv)) {
 				fieldsSub = append(fieldsSub, append(start, f.Index...))
 			} else {
 				fieldsDirect = append(fieldsDirect, append(start, f.Index...))
@ -336,13 +353,21 @@ func (enc *Encoder) eStruct(key Key, rv reflect.Value) {
 				continue
 			}

-			keyName := sft.Tag.Get("toml")
-			if keyName == "-" {
+			opts := getOptions(sft.Tag)
+			if opts.skip {
 				continue
 			}
-			if keyName == "" {
-				keyName = sft.Name
+			keyName := sft.Name
+			if opts.name != "" {
+				keyName = opts.name
 			}
+			if opts.omitempty && isEmpty(sf) {
+				continue
+			}
+			if opts.omitzero && isZero(sf) {
+				continue
+			}
+
 			enc.encode(key.add(keyName), sf)
 		}
 	}
@ -374,9 +399,8 @@ func tomlTypeOfGo(rv reflect.Value) tomlType {
 	case reflect.Array, reflect.Slice:
 		if typeEqual(tomlHash, tomlArrayType(rv)) {
 			return tomlArrayHash
-		} else {
-			return tomlArray
 		}
+		return tomlArray
 	case reflect.Ptr, reflect.Interface:
 		return tomlTypeOfGo(rv.Elem())
 	case reflect.String:
@ -433,6 +457,54 @@ func tomlArrayType(rv reflect.Value) tomlType {
 	return firstType
 }

+type tagOptions struct {
+	skip      bool // "-"
+	name      string
+	omitempty bool
+	omitzero  bool
+}
+
+func getOptions(tag reflect.StructTag) tagOptions {
+	t := tag.Get("toml")
+	if t == "-" {
+		return tagOptions{skip: true}
+	}
+	var opts tagOptions
+	parts := strings.Split(t, ",")
+	opts.name = parts[0]
+	for _, s := range parts[1:] {
+		switch s {
+		case "omitempty":
+			opts.omitempty = true
+		case "omitzero":
+			opts.omitzero = true
+		}
+	}
+	return opts
+}
+
+func isZero(rv reflect.Value) bool {
+	switch rv.Kind() {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return rv.Int() == 0
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return rv.Uint() == 0
+	case reflect.Float32, reflect.Float64:
+		return rv.Float() == 0.0
+	}
+	return false
+}
+
+func isEmpty(rv reflect.Value) bool {
+	switch rv.Kind() {
+	case reflect.Array, reflect.Slice, reflect.Map, reflect.String:
+		return rv.Len() == 0
+	case reflect.Bool:
+		return !rv.Bool()
+	}
+	return false
+}
+
 func (enc *Encoder) newline() {
 	if enc.hasWritten {
 		enc.wf("\n")
--- a/libnetwork/vendor/github.com/BurntSushi/toml/lex.go
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/lex.go
@ -3,6 +3,7 @@ package toml
 import (
 	"fmt"
 	"strings"
+	"unicode"
 	"unicode/utf8"
 )

@ -29,24 +30,28 @@ const (
 	itemArrayTableEnd
 	itemKeyStart
 	itemCommentStart
+	itemInlineTableStart
+	itemInlineTableEnd
 )

 const (
-	eof             = 0
-	tableStart      = '['
-	tableEnd        = ']'
-	arrayTableStart = '['
-	arrayTableEnd   = ']'
-	tableSep        = '.'
-	keySep          = '='
-	arrayStart      = '['
-	arrayEnd        = ']'
-	arrayValTerm    = ','
-	commentStart    = '#'
-	stringStart     = '"'
-	stringEnd       = '"'
-	rawStringStart  = '\''
-	rawStringEnd    = '\''
+	eof              = 0
+	comma            = ','
+	tableStart       = '['
+	tableEnd         = ']'
+	arrayTableStart  = '['
+	arrayTableEnd    = ']'
+	tableSep         = '.'
+	keySep           = '='
+	arrayStart       = '['
+	arrayEnd         = ']'
+	commentStart     = '#'
+	stringStart      = '"'
+	stringEnd        = '"'
+	rawStringStart   = '\''
+	rawStringEnd     = '\''
+	inlineTableStart = '{'
+	inlineTableEnd   = '}'
 )

 type stateFn func(lx *lexer) stateFn
@ -55,11 +60,18 @@ type lexer struct {
 	input string
 	start int
 	pos   int
-	width int
 	line  int
 	state stateFn
 	items chan item

+	// Allow for backing up up to three runes.
+	// This is necessary because TOML contains 3-rune tokens (""" and ''').
+	prevWidths [3]int
+	nprev      int // how many of prevWidths are in use
+	// If we emit an eof, we can still back up, but it is not OK to call
+	// next again.
+	atEOF bool
+
 	// A stack of state functions used to maintain context.
 	// The idea is to reuse parts of the state machine in various places.
 	// For example, values can appear at the top level or within arbitrarily
@ -87,7 +99,7 @@ func (lx *lexer) nextItem() item {

 func lex(input string) *lexer {
 	lx := &lexer{
-		input: input + "\n",
+		input: input,
 		state: lexTop,
 		line:  1,
 		items: make(chan item, 10),
@ -102,7 +114,7 @@ func (lx *lexer) push(state stateFn) {

 func (lx *lexer) pop() stateFn {
 	if len(lx.stack) == 0 {
-		return lx.errorf("BUG in lexer: no states to pop.")
+		return lx.errorf("BUG in lexer: no states to pop")
 	}
 	last := lx.stack[len(lx.stack)-1]
 	lx.stack = lx.stack[0 : len(lx.stack)-1]
@ -124,16 +136,25 @@ func (lx *lexer) emitTrim(typ itemType) {
 }

 func (lx *lexer) next() (r rune) {
+	if lx.atEOF {
+		panic("next called after EOF")
+	}
 	if lx.pos >= len(lx.input) {
-		lx.width = 0
+		lx.atEOF = true
 		return eof
 	}

 	if lx.input[lx.pos] == '\n' {
 		lx.line++
 	}
-	r, lx.width = utf8.DecodeRuneInString(lx.input[lx.pos:])
-	lx.pos += lx.width
+	lx.prevWidths[2] = lx.prevWidths[1]
+	lx.prevWidths[1] = lx.prevWidths[0]
+	if lx.nprev < 3 {
+		lx.nprev++
+	}
+	r, w := utf8.DecodeRuneInString(lx.input[lx.pos:])
+	lx.prevWidths[0] = w
+	lx.pos += w
 	return r
 }

@ -142,9 +163,20 @@ func (lx *lexer) ignore() {
 	lx.start = lx.pos
 }

-// backup steps back one rune. Can be called only once per call of next.
+// backup steps back one rune. Can be called only twice between calls to next.
 func (lx *lexer) backup() {
-	lx.pos -= lx.width
+	if lx.atEOF {
+		lx.atEOF = false
+		return
+	}
+	if lx.nprev < 1 {
+		panic("backed up too far")
+	}
+	w := lx.prevWidths[0]
+	lx.prevWidths[0] = lx.prevWidths[1]
+	lx.prevWidths[1] = lx.prevWidths[2]
+	lx.nprev--
+	lx.pos -= w
 	if lx.pos < len(lx.input) && lx.input[lx.pos] == '\n' {
 		lx.line--
 	}
@ -166,9 +198,22 @@ func (lx *lexer) peek() rune {
 	return r
 }

+// skip ignores all input that matches the given predicate.
+func (lx *lexer) skip(pred func(rune) bool) {
+	for {
+		r := lx.next()
+		if pred(r) {
+			continue
+		}
+		lx.backup()
+		lx.ignore()
+		return
+	}
+}
+
 // errorf stops all lexing by emitting an error and returning `nil`.
 // Note that any value that is a character is escaped if it's a special
-// character (new lines, tabs, etc.).
+// character (newlines, tabs, etc.).
 func (lx *lexer) errorf(format string, values ...interface{}) stateFn {
 	lx.items <- item{
 		itemError,
@ -184,7 +229,6 @@ func lexTop(lx *lexer) stateFn {
 	if isWhitespace(r) || isNL(r) {
 		return lexSkip(lx, lexTop)
 	}
-
 	switch r {
 	case commentStart:
 		lx.push(lexTop)
@ -193,7 +237,7 @@ func lexTop(lx *lexer) stateFn {
 		return lexTableStart
 	case eof:
 		if lx.pos > lx.start {
-			return lx.errorf("Unexpected EOF.")
+			return lx.errorf("unexpected EOF")
 		}
 		lx.emit(itemEOF)
 		return nil
@ -208,12 +252,12 @@ func lexTop(lx *lexer) stateFn {

 // lexTopEnd is entered whenever a top-level item has been consumed. (A value
 // or a table.) It must see only whitespace, and will turn back to lexTop
-// upon a new line. If it sees EOF, it will quit the lexer successfully.
+// upon a newline. If it sees EOF, it will quit the lexer successfully.
 func lexTopEnd(lx *lexer) stateFn {
 	r := lx.next()
 	switch {
 	case r == commentStart:
-		// a comment will read to a new line for us.
+		// a comment will read to a newline for us.
 		lx.push(lexTop)
 		return lexCommentStart
 	case isWhitespace(r):
@ -222,11 +266,11 @@ func lexTopEnd(lx *lexer) stateFn {
 		lx.ignore()
 		return lexTop
 	case r == eof:
-		lx.ignore()
-		return lexTop
+		lx.emit(itemEOF)
+		return nil
 	}
-	return lx.errorf("Expected a top-level item to end with a new line, "+
-		"comment or EOF, but got %q instead.", r)
+	return lx.errorf("expected a top-level item to end with a newline, "+
+		"comment, or EOF, but got %q instead", r)
 }

 // lexTable lexes the beginning of a table. Namely, it makes sure that
@ -253,50 +297,47 @@ func lexTableEnd(lx *lexer) stateFn {

 func lexArrayTableEnd(lx *lexer) stateFn {
 	if r := lx.next(); r != arrayTableEnd {
-		return lx.errorf("Expected end of table array name delimiter %q, "+
-			"but got %q instead.", arrayTableEnd, r)
+		return lx.errorf("expected end of table array name delimiter %q, "+
+			"but got %q instead", arrayTableEnd, r)
 	}
 	lx.emit(itemArrayTableEnd)
 	return lexTopEnd
 }

 func lexTableNameStart(lx *lexer) stateFn {
+	lx.skip(isWhitespace)
 	switch r := lx.peek(); {
 	case r == tableEnd || r == eof:
-		return lx.errorf("Unexpected end of table name. (Table names cannot " +
-			"be empty.)")
+		return lx.errorf("unexpected end of table name " +
+			"(table names cannot be empty)")
 	case r == tableSep:
-		return lx.errorf("Unexpected table separator. (Table names cannot " +
-			"be empty.)")
+		return lx.errorf("unexpected table separator " +
+			"(table names cannot be empty)")
 	case r == stringStart || r == rawStringStart:
 		lx.ignore()
 		lx.push(lexTableNameEnd)
 		return lexValue // reuse string lexing
-	case isWhitespace(r):
-		return lexTableNameStart
 	default:
 		return lexBareTableName
 	}
 }

-// lexTableName lexes the name of a table. It assumes that at least one
+// lexBareTableName lexes the name of a table. It assumes that at least one
 // valid character for the table has already been read.
 func lexBareTableName(lx *lexer) stateFn {
-	switch r := lx.next(); {
-	case isBareKeyChar(r):
+	r := lx.next()
+	if isBareKeyChar(r) {
 		return lexBareTableName
-	case r == tableSep || r == tableEnd:
-		lx.backup()
-		lx.emitTrim(itemText)
-		return lexTableNameEnd
-	default:
-		return lx.errorf("Bare keys cannot contain %q.", r)
 	}
+	lx.backup()
+	lx.emit(itemText)
+	return lexTableNameEnd
 }

 // lexTableNameEnd reads the end of a piece of a table name, optionally
 // consuming whitespace.
 func lexTableNameEnd(lx *lexer) stateFn {
+	lx.skip(isWhitespace)
 	switch r := lx.next(); {
 	case isWhitespace(r):
 		return lexTableNameEnd
@ -306,8 +347,8 @@ func lexTableNameEnd(lx *lexer) stateFn {
 	case r == tableEnd:
 		return lx.pop()
 	default:
-		return lx.errorf("Expected '.' or ']' to end table name, but got %q "+
-			"instead.", r)
+		return lx.errorf("expected '.' or ']' to end table name, "+
+			"but got %q instead", r)
 	}
 }

@ -317,7 +358,7 @@ func lexKeyStart(lx *lexer) stateFn {
 	r := lx.peek()
 	switch {
 	case r == keySep:
-		return lx.errorf("Unexpected key separator %q.", keySep)
+		return lx.errorf("unexpected key separator %q", keySep)
 	case isWhitespace(r) || isNL(r):
 		lx.next()
 		return lexSkip(lx, lexKeyStart)
@ -340,14 +381,15 @@ func lexBareKey(lx *lexer) stateFn {
 	case isBareKeyChar(r):
 		return lexBareKey
 	case isWhitespace(r):
-		lx.emitTrim(itemText)
+		lx.backup()
+		lx.emit(itemText)
 		return lexKeyEnd
 	case r == keySep:
 		lx.backup()
-		lx.emitTrim(itemText)
+		lx.emit(itemText)
 		return lexKeyEnd
 	default:
-		return lx.errorf("Bare keys cannot contain %q.", r)
+		return lx.errorf("bare keys cannot contain %q", r)
 	}
 }

@ -360,7 +402,7 @@ func lexKeyEnd(lx *lexer) stateFn {
 	case isWhitespace(r):
 		return lexSkip(lx, lexKeyEnd)
 	default:
-		return lx.errorf("Expected key separator %q, but got %q instead.",
+		return lx.errorf("expected key separator %q, but got %q instead",
 			keySep, r)
 	}
 }
@ -369,20 +411,26 @@ func lexKeyEnd(lx *lexer) stateFn {
 // lexValue will ignore whitespace.
 // After a value is lexed, the last state on the next is popped and returned.
 func lexValue(lx *lexer) stateFn {
-	// We allow whitespace to precede a value, but NOT new lines.
-	// In array syntax, the array states are responsible for ignoring new
-	// lines.
+	// We allow whitespace to precede a value, but NOT newlines.
+	// In array syntax, the array states are responsible for ignoring newlines.
 	r := lx.next()
-	if isWhitespace(r) {
-		return lexSkip(lx, lexValue)
-	}
-
 	switch {
-	case r == arrayStart:
+	case isWhitespace(r):
+		return lexSkip(lx, lexValue)
+	case isDigit(r):
+		lx.backup() // avoid an extra state and use the same as above
+		return lexNumberOrDateStart
+	}
+	switch r {
+	case arrayStart:
 		lx.ignore()
 		lx.emit(itemArray)
 		return lexArrayValue
-	case r == stringStart:
+	case inlineTableStart:
+		lx.ignore()
+		lx.emit(itemInlineTableStart)
+		return lexInlineTableValue
+	case stringStart:
 		if lx.accept(stringStart) {
 			if lx.accept(stringStart) {
 				lx.ignore() // Ignore """
@ -392,7 +440,7 @@ func lexValue(lx *lexer) stateFn {
 		}
 		lx.ignore() // ignore the '"'
 		return lexString
-	case r == rawStringStart:
+	case rawStringStart:
 		if lx.accept(rawStringStart) {
 			if lx.accept(rawStringStart) {
 				lx.ignore() // Ignore """
@ -402,23 +450,24 @@ func lexValue(lx *lexer) stateFn {
 		}
 		lx.ignore() // ignore the "'"
 		return lexRawString
-	case r == 't':
-		return lexTrue
-	case r == 'f':
-		return lexFalse
-	case r == '-':
+	case '+', '-':
 		return lexNumberStart
-	case isDigit(r):
-		lx.backup() // avoid an extra state and use the same as above
-		return lexNumberOrDateStart
-	case r == '.': // special error case, be kind to users
-		return lx.errorf("Floats must start with a digit, not '.'.")
+	case '.': // special error case, be kind to users
+		return lx.errorf("floats must start with a digit, not '.'")
 	}
-	return lx.errorf("Expected value but found %q instead.", r)
+	if unicode.IsLetter(r) {
+		// Be permissive here; lexBool will give a nice error if the
+		// user wrote something like
+		//   x = foo
+		// (i.e. not 'true' or 'false' but is something else word-like.)
+		lx.backup()
+		return lexBool
+	}
+	return lx.errorf("expected value but found %q instead", r)
 }

 // lexArrayValue consumes one value in an array. It assumes that '[' or ','
-// have already been consumed. All whitespace and new lines are ignored.
+// have already been consumed. All whitespace and newlines are ignored.
 func lexArrayValue(lx *lexer) stateFn {
 	r := lx.next()
 	switch {
@ -427,10 +476,11 @@ func lexArrayValue(lx *lexer) stateFn {
 	case r == commentStart:
 		lx.push(lexArrayValue)
 		return lexCommentStart
-	case r == arrayValTerm:
-		return lx.errorf("Unexpected array value terminator %q.",
-			arrayValTerm)
+	case r == comma:
+		return lx.errorf("unexpected comma")
 	case r == arrayEnd:
+		// NOTE(caleb): The spec isn't clear about whether you can have
+		// a trailing comma or not, so we'll allow it.
 		return lexArrayEnd
 	}

@ -439,8 +489,9 @@ func lexArrayValue(lx *lexer) stateFn {
 	return lexValue
 }

-// lexArrayValueEnd consumes the cruft between values of an array. Namely,
-// it ignores whitespace and expects either a ',' or a ']'.
+// lexArrayValueEnd consumes everything between the end of an array value and
+// the next value (or the end of the array): it ignores whitespace and newlines
+// and expects either a ',' or a ']'.
 func lexArrayValueEnd(lx *lexer) stateFn {
 	r := lx.next()
 	switch {
@ -449,31 +500,88 @@ func lexArrayValueEnd(lx *lexer) stateFn {
 	case r == commentStart:
 		lx.push(lexArrayValueEnd)
 		return lexCommentStart
-	case r == arrayValTerm:
+	case r == comma:
 		lx.ignore()
 		return lexArrayValue // move on to the next value
 	case r == arrayEnd:
 		return lexArrayEnd
 	}
-	return lx.errorf("Expected an array value terminator %q or an array "+
-		"terminator %q, but got %q instead.", arrayValTerm, arrayEnd, r)
+	return lx.errorf(
+		"expected a comma or array terminator %q, but got %q instead",
+		arrayEnd, r,
+	)
 }

-// lexArrayEnd finishes the lexing of an array. It assumes that a ']' has
-// just been consumed.
+// lexArrayEnd finishes the lexing of an array.
+// It assumes that a ']' has just been consumed.
 func lexArrayEnd(lx *lexer) stateFn {
 	lx.ignore()
 	lx.emit(itemArrayEnd)
 	return lx.pop()
 }

+// lexInlineTableValue consumes one key/value pair in an inline table.
+// It assumes that '{' or ',' have already been consumed. Whitespace is ignored.
+func lexInlineTableValue(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case isWhitespace(r):
+		return lexSkip(lx, lexInlineTableValue)
+	case isNL(r):
+		return lx.errorf("newlines not allowed within inline tables")
+	case r == commentStart:
+		lx.push(lexInlineTableValue)
+		return lexCommentStart
+	case r == comma:
+		return lx.errorf("unexpected comma")
+	case r == inlineTableEnd:
+		return lexInlineTableEnd
+	}
+	lx.backup()
+	lx.push(lexInlineTableValueEnd)
+	return lexKeyStart
+}
+
+// lexInlineTableValueEnd consumes everything between the end of an inline table
+// key/value pair and the next pair (or the end of the table):
+// it ignores whitespace and expects either a ',' or a '}'.
+func lexInlineTableValueEnd(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case isWhitespace(r):
+		return lexSkip(lx, lexInlineTableValueEnd)
+	case isNL(r):
+		return lx.errorf("newlines not allowed within inline tables")
+	case r == commentStart:
+		lx.push(lexInlineTableValueEnd)
+		return lexCommentStart
+	case r == comma:
+		lx.ignore()
+		return lexInlineTableValue
+	case r == inlineTableEnd:
+		return lexInlineTableEnd
+	}
+	return lx.errorf("expected a comma or an inline table terminator %q, "+
+		"but got %q instead", inlineTableEnd, r)
+}
+
+// lexInlineTableEnd finishes the lexing of an inline table.
+// It assumes that a '}' has just been consumed.
+func lexInlineTableEnd(lx *lexer) stateFn {
+	lx.ignore()
+	lx.emit(itemInlineTableEnd)
+	return lx.pop()
+}
+
 // lexString consumes the inner contents of a string. It assumes that the
 // beginning '"' has already been consumed and ignored.
 func lexString(lx *lexer) stateFn {
 	r := lx.next()
 	switch {
+	case r == eof:
+		return lx.errorf("unexpected EOF")
 	case isNL(r):
-		return lx.errorf("Strings cannot contain new lines.")
+		return lx.errorf("strings cannot contain newlines")
 	case r == '\\':
 		lx.push(lexString)
 		return lexStringEscape
@ -490,11 +598,12 @@ func lexString(lx *lexer) stateFn {
 // lexMultilineString consumes the inner contents of a string. It assumes that
 // the beginning '"""' has already been consumed and ignored.
 func lexMultilineString(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case r == '\\':
+	switch lx.next() {
+	case eof:
+		return lx.errorf("unexpected EOF")
+	case '\\':
 		return lexMultilineStringEscape
-	case r == stringEnd:
+	case stringEnd:
 		if lx.accept(stringEnd) {
 			if lx.accept(stringEnd) {
 				lx.backup()
@ -518,8 +627,10 @@ func lexMultilineString(lx *lexer) stateFn {
 func lexRawString(lx *lexer) stateFn {
 	r := lx.next()
 	switch {
+	case r == eof:
+		return lx.errorf("unexpected EOF")
 	case isNL(r):
-		return lx.errorf("Strings cannot contain new lines.")
+		return lx.errorf("strings cannot contain newlines")
 	case r == rawStringEnd:
 		lx.backup()
 		lx.emit(itemRawString)
@ -531,12 +642,13 @@ func lexRawString(lx *lexer) stateFn {
 }

 // lexMultilineRawString consumes a raw string. Nothing can be escaped in such
-// a string. It assumes that the beginning "'" has already been consumed and
+// a string. It assumes that the beginning "'''" has already been consumed and
 // ignored.
 func lexMultilineRawString(lx *lexer) stateFn {
-	r := lx.next()
-	switch {
-	case r == rawStringEnd:
+	switch lx.next() {
+	case eof:
+		return lx.errorf("unexpected EOF")
+	case rawStringEnd:
 		if lx.accept(rawStringEnd) {
 			if lx.accept(rawStringEnd) {
 				lx.backup()
@ -560,13 +672,11 @@ func lexMultilineRawString(lx *lexer) stateFn {
 func lexMultilineStringEscape(lx *lexer) stateFn {
 	// Handle the special case first:
 	if isNL(lx.next()) {
-		lx.next()
 		return lexMultilineString
-	} else {
-		lx.backup()
-		lx.push(lexMultilineString)
-		return lexStringEscape(lx)
 	}
+	lx.backup()
+	lx.push(lexMultilineString)
+	return lexStringEscape(lx)
 }

 func lexStringEscape(lx *lexer) stateFn {
@ -591,10 +701,9 @@ func lexStringEscape(lx *lexer) stateFn {
 	case 'U':
 		return lexLongUnicodeEscape
 	}
-	return lx.errorf("Invalid escape character %q. Only the following "+
+	return lx.errorf("invalid escape character %q; only the following "+
 		"escape characters are allowed: "+
-		"\\b, \\t, \\n, \\f, \\r, \\\", \\/, \\\\, "+
-		"\\uXXXX and \\UXXXXXXXX.", r)
+		`\b, \t, \n, \f, \r, \", \\, \uXXXX, and \UXXXXXXXX`, r)
 }

 func lexShortUnicodeEscape(lx *lexer) stateFn {
@ -602,8 +711,8 @@ func lexShortUnicodeEscape(lx *lexer) stateFn {
 	for i := 0; i < 4; i++ {
 		r = lx.next()
 		if !isHexadecimal(r) {
-			return lx.errorf("Expected four hexadecimal digits after '\\u', "+
-				"but got '%s' instead.", lx.current())
+			return lx.errorf(`expected four hexadecimal digits after '\u', `+
+				"but got %q instead", lx.current())
 		}
 	}
 	return lx.pop()
@ -614,40 +723,43 @@ func lexLongUnicodeEscape(lx *lexer) stateFn {
 	for i := 0; i < 8; i++ {
 		r = lx.next()
 		if !isHexadecimal(r) {
-			return lx.errorf("Expected eight hexadecimal digits after '\\U', "+
-				"but got '%s' instead.", lx.current())
+			return lx.errorf(`expected eight hexadecimal digits after '\U', `+
+				"but got %q instead", lx.current())
 		}
 	}
 	return lx.pop()
 }

-// lexNumberOrDateStart consumes either a (positive) integer, float or
-// datetime. It assumes that NO negative sign has been consumed.
+// lexNumberOrDateStart consumes either an integer, a float, or datetime.
 func lexNumberOrDateStart(lx *lexer) stateFn {
 	r := lx.next()
-	if !isDigit(r) {
-		if r == '.' {
-			return lx.errorf("Floats must start with a digit, not '.'.")
-		} else {
-			return lx.errorf("Expected a digit but got %q.", r)
-		}
+	if isDigit(r) {
+		return lexNumberOrDate
 	}
-	return lexNumberOrDate
+	switch r {
+	case '_':
+		return lexNumber
+	case 'e', 'E':
+		return lexFloat
+	case '.':
+		return lx.errorf("floats must start with a digit, not '.'")
+	}
+	return lx.errorf("expected a digit but got %q", r)
 }

-// lexNumberOrDate consumes either a (positive) integer, float or datetime.
+// lexNumberOrDate consumes either an integer, float or datetime.
 func lexNumberOrDate(lx *lexer) stateFn {
 	r := lx.next()
-	switch {
-	case r == '-':
-		if lx.pos-lx.start != 5 {
-			return lx.errorf("All ISO8601 dates must be in full Zulu form.")
-		}
-		return lexDateAfterYear
-	case isDigit(r):
+	if isDigit(r) {
 		return lexNumberOrDate
-	case r == '.':
-		return lexFloatStart
+	}
+	switch r {
+	case '-':
+		return lexDatetime
+	case '_':
+		return lexNumber
+	case '.', 'e', 'E':
+		return lexFloat
 	}

 	lx.backup()
@ -655,46 +767,34 @@ func lexNumberOrDate(lx *lexer) stateFn {
 	return lx.pop()
 }

-// lexDateAfterYear consumes a full Zulu Datetime in ISO8601 format.
-// It assumes that "YYYY-" has already been consumed.
-func lexDateAfterYear(lx *lexer) stateFn {
-	formats := []rune{
-		// digits are '0'.
-		// everything else is direct equality.
-		'0', '0', '-', '0', '0',
-		'T',
-		'0', '0', ':', '0', '0', ':', '0', '0',
-		'Z',
+// lexDatetime consumes a Datetime, to a first approximation.
+// The parser validates that it matches one of the accepted formats.
+func lexDatetime(lx *lexer) stateFn {
+	r := lx.next()
+	if isDigit(r) {
+		return lexDatetime
 	}
-	for _, f := range formats {
-		r := lx.next()
-		if f == '0' {
-			if !isDigit(r) {
-				return lx.errorf("Expected digit in ISO8601 datetime, "+
-					"but found %q instead.", r)
-			}
-		} else if f != r {
-			return lx.errorf("Expected %q in ISO8601 datetime, "+
-				"but found %q instead.", f, r)
-		}
+	switch r {
+	case '-', 'T', ':', '.', 'Z', '+':
+		return lexDatetime
 	}
+
+	lx.backup()
 	lx.emit(itemDatetime)
 	return lx.pop()
 }

-// lexNumberStart consumes either an integer or a float. It assumes that
-// a negative sign has already been read, but that *no* digits have been
-// consumed. lexNumberStart will move to the appropriate integer or float
-// states.
+// lexNumberStart consumes either an integer or a float. It assumes that a sign
+// has already been read, but that *no* digits have been consumed.
+// lexNumberStart will move to the appropriate integer or float states.
 func lexNumberStart(lx *lexer) stateFn {
-	// we MUST see a digit. Even floats have to start with a digit.
+	// We MUST see a digit. Even floats have to start with a digit.
 	r := lx.next()
 	if !isDigit(r) {
 		if r == '.' {
-			return lx.errorf("Floats must start with a digit, not '.'.")
-		} else {
-			return lx.errorf("Expected a digit but got %q.", r)
+			return lx.errorf("floats must start with a digit, not '.'")
 		}
+		return lx.errorf("expected a digit but got %q", r)
 	}
 	return lexNumber
 }
@ -702,11 +802,14 @@ func lexNumberStart(lx *lexer) stateFn {
 // lexNumber consumes an integer or a float after seeing the first digit.
 func lexNumber(lx *lexer) stateFn {
 	r := lx.next()
-	switch {
-	case isDigit(r):
+	if isDigit(r) {
 		return lexNumber
-	case r == '.':
-		return lexFloatStart
+	}
+	switch r {
+	case '_':
+		return lexNumber
+	case '.', 'e', 'E':
+		return lexFloat
 	}

 	lx.backup()
@ -714,60 +817,42 @@ func lexNumber(lx *lexer) stateFn {
 	return lx.pop()
 }

-// lexFloatStart starts the consumption of digits of a float after a '.'.
-// Namely, at least one digit is required.
-func lexFloatStart(lx *lexer) stateFn {
-	r := lx.next()
-	if !isDigit(r) {
-		return lx.errorf("Floats must have a digit after the '.', but got "+
-			"%q instead.", r)
-	}
-	return lexFloat
-}
-
-// lexFloat consumes the digits of a float after a '.'.
-// Assumes that one digit has been consumed after a '.' already.
+// lexFloat consumes the elements of a float. It allows any sequence of
+// float-like characters, so floats emitted by the lexer are only a first
+// approximation and must be validated by the parser.
 func lexFloat(lx *lexer) stateFn {
 	r := lx.next()
 	if isDigit(r) {
 		return lexFloat
 	}
+	switch r {
+	case '_', '.', '-', '+', 'e', 'E':
+		return lexFloat
+	}

 	lx.backup()
 	lx.emit(itemFloat)
 	return lx.pop()
 }

-// lexConst consumes the s[1:] in s. It assumes that s[0] has already been
-// consumed.
-func lexConst(lx *lexer, s string) stateFn {
-	for i := range s[1:] {
-		if r := lx.next(); r != rune(s[i+1]) {
-			return lx.errorf("Expected %q, but found %q instead.", s[:i+1],
-				s[:i]+string(r))
+// lexBool consumes a bool string: 'true' or 'false.
+func lexBool(lx *lexer) stateFn {
+	var rs []rune
+	for {
+		r := lx.next()
+		if !unicode.IsLetter(r) {
+			lx.backup()
+			break
 		}
+		rs = append(rs, r)
 	}
-	return nil
-}
-
-// lexTrue consumes the "rue" in "true". It assumes that 't' has already
-// been consumed.
-func lexTrue(lx *lexer) stateFn {
-	if fn := lexConst(lx, "true"); fn != nil {
-		return fn
+	s := string(rs)
+	switch s {
+	case "true", "false":
+		lx.emit(itemBool)
+		return lx.pop()
 	}
-	lx.emit(itemBool)
-	return lx.pop()
-}
-
-// lexFalse consumes the "alse" in "false". It assumes that 'f' has already
-// been consumed.
-func lexFalse(lx *lexer) stateFn {
-	if fn := lexConst(lx, "false"); fn != nil {
-		return fn
-	}
-	lx.emit(itemBool)
-	return lx.pop()
+	return lx.errorf("expected value but found %q instead", s)
 }

 // lexCommentStart begins the lexing of a comment. It will emit
@ -779,7 +864,7 @@ func lexCommentStart(lx *lexer) stateFn {
 }

 // lexComment lexes an entire comment. It assumes that '#' has been consumed.
-// It will consume *up to* the first new line character, and pass control
+// It will consume *up to* the first newline character, and pass control
 // back to the last state on the stack.
 func lexComment(lx *lexer) stateFn {
 	r := lx.peek()
@ -837,13 +922,7 @@ func (itype itemType) String() string {
 		return "EOF"
 	case itemText:
 		return "Text"
-	case itemString:
-		return "String"
-	case itemRawString:
-		return "String"
-	case itemMultilineString:
-		return "String"
-	case itemRawMultilineString:
+	case itemString, itemRawString, itemMultilineString, itemRawMultilineString:
 		return "String"
 	case itemBool:
 		return "Bool"
--- a/libnetwork/vendor/github.com/BurntSushi/toml/parse.go
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/parse.go
@ -2,7 +2,6 @@ package toml

 import (
 	"fmt"
-	"log"
 	"strconv"
 	"strings"
 	"time"
@ -81,7 +80,7 @@ func (p *parser) next() item {
 }

 func (p *parser) bug(format string, v ...interface{}) {
-	log.Fatalf("BUG: %s\n\n", fmt.Sprintf(format, v...))
+	panic(fmt.Sprintf("BUG: "+format+"\n\n", v...))
 }

 func (p *parser) expect(typ itemType) item {
@ -179,10 +178,18 @@ func (p *parser) value(it item) (interface{}, tomlType) {
 		}
 		p.bug("Expected boolean value, but got '%s'.", it.val)
 	case itemInteger:
-		num, err := strconv.ParseInt(it.val, 10, 64)
+		if !numUnderscoresOK(it.val) {
+			p.panicf("Invalid integer %q: underscores must be surrounded by digits",
+				it.val)
+		}
+		val := strings.Replace(it.val, "_", "", -1)
+		num, err := strconv.ParseInt(val, 10, 64)
 		if err != nil {
-			// See comment below for floats describing why we make a
-			// distinction between a bug and a user error.
+			// Distinguish integer values. Normally, it'd be a bug if the lexer
+			// provides an invalid integer, but it's possible that the number is
+			// out of range of valid values (which the lexer cannot determine).
+			// So mark the former as a bug but the latter as a legitimate user
+			// error.
 			if e, ok := err.(*strconv.NumError); ok &&
 				e.Err == strconv.ErrRange {

@ -194,29 +201,57 @@ func (p *parser) value(it item) (interface{}, tomlType) {
 		}
 		return num, p.typeOfPrimitive(it)
 	case itemFloat:
-		num, err := strconv.ParseFloat(it.val, 64)
+		parts := strings.FieldsFunc(it.val, func(r rune) bool {
+			switch r {
+			case '.', 'e', 'E':
+				return true
+			}
+			return false
+		})
+		for _, part := range parts {
+			if !numUnderscoresOK(part) {
+				p.panicf("Invalid float %q: underscores must be "+
+					"surrounded by digits", it.val)
+			}
+		}
+		if !numPeriodsOK(it.val) {
+			// As a special case, numbers like '123.' or '1.e2',
+			// which are valid as far as Go/strconv are concerned,
+			// must be rejected because TOML says that a fractional
+			// part consists of '.' followed by 1+ digits.
+			p.panicf("Invalid float %q: '.' must be followed "+
+				"by one or more digits", it.val)
+		}
+		val := strings.Replace(it.val, "_", "", -1)
+		num, err := strconv.ParseFloat(val, 64)
 		if err != nil {
-			// Distinguish float values. Normally, it'd be a bug if the lexer
-			// provides an invalid float, but it's possible that the float is
-			// out of range of valid values (which the lexer cannot determine).
-			// So mark the former as a bug but the latter as a legitimate user
-			// error.
-			//
-			// This is also true for integers.
 			if e, ok := err.(*strconv.NumError); ok &&
 				e.Err == strconv.ErrRange {

 				p.panicf("Float '%s' is out of the range of 64-bit "+
 					"IEEE-754 floating-point numbers.", it.val)
 			} else {
-				p.bug("Expected float value, but got '%s'.", it.val)
+				p.panicf("Invalid float value: %q", it.val)
 			}
 		}
 		return num, p.typeOfPrimitive(it)
 	case itemDatetime:
-		t, err := time.Parse("2006-01-02T15:04:05Z", it.val)
-		if err != nil {
-			p.bug("Expected Zulu formatted DateTime, but got '%s'.", it.val)
+		var t time.Time
+		var ok bool
+		var err error
+		for _, format := range []string{
+			"2006-01-02T15:04:05Z07:00",
+			"2006-01-02T15:04:05",
+			"2006-01-02",
+		} {
+			t, err = time.ParseInLocation(format, it.val, time.Local)
+			if err == nil {
+				ok = true
+				break
+			}
+		}
+		if !ok {
+			p.panicf("Invalid TOML Datetime: %q.", it.val)
 		}
 		return t, p.typeOfPrimitive(it)
 	case itemArray:
@ -234,11 +269,75 @@ func (p *parser) value(it item) (interface{}, tomlType) {
 			types = append(types, typ)
 		}
 		return array, p.typeOfArray(types)
+	case itemInlineTableStart:
+		var (
+			hash         = make(map[string]interface{})
+			outerContext = p.context
+			outerKey     = p.currentKey
+		)
+
+		p.context = append(p.context, p.currentKey)
+		p.currentKey = ""
+		for it := p.next(); it.typ != itemInlineTableEnd; it = p.next() {
+			if it.typ != itemKeyStart {
+				p.bug("Expected key start but instead found %q, around line %d",
+					it.val, p.approxLine)
+			}
+			if it.typ == itemCommentStart {
+				p.expect(itemText)
+				continue
+			}
+
+			// retrieve key
+			k := p.next()
+			p.approxLine = k.line
+			kname := p.keyString(k)
+
+			// retrieve value
+			p.currentKey = kname
+			val, typ := p.value(p.next())
+			// make sure we keep metadata up to date
+			p.setType(kname, typ)
+			p.ordered = append(p.ordered, p.context.add(p.currentKey))
+			hash[kname] = val
+		}
+		p.context = outerContext
+		p.currentKey = outerKey
+		return hash, tomlHash
 	}
 	p.bug("Unexpected value type: %s", it.typ)
 	panic("unreachable")
 }

+// numUnderscoresOK checks whether each underscore in s is surrounded by
+// characters that are not underscores.
+func numUnderscoresOK(s string) bool {
+	accept := false
+	for _, r := range s {
+		if r == '_' {
+			if !accept {
+				return false
+			}
+			accept = false
+			continue
+		}
+		accept = true
+	}
+	return accept
+}
+
+// numPeriodsOK checks whether every period in s is followed by a digit.
+func numPeriodsOK(s string) bool {
+	period := false
+	for _, r := range s {
+		if period && !isDigit(r) {
+			return false
+		}
+		period = r == '.'
+	}
+	return !period
+}
+
 // establishContext sets the current context of the parser,
 // where the context is either a hash or an array of hashes. Which one is
 // set depends on the value of the `array` parameter.
@ -401,7 +500,7 @@ func stripFirstNewline(s string) string {
 	if len(s) == 0 || s[0] != '\n' {
 		return s
 	}
-	return s[1:len(s)]
+	return s[1:]
 }

 func stripEscapedWhitespace(s string) string {
@ -481,12 +580,7 @@ func (p *parser) asciiEscapeToUnicode(bs []byte) rune {
 		p.bug("Could not parse '%s' as a hexadecimal number, but the "+
 			"lexer claims it's OK: %s", s, err)
 	}
-
-	// BUG(burntsushi)
-	// I honestly don't understand how this works. I can't seem
-	// to find a way to make this fail. I figured this would fail on invalid
-	// UTF-8 characters like U+DCFF, but it doesn't.
-	if !utf8.ValidString(string(rune(hex))) {
+	if !utf8.ValidRune(rune(hex)) {
 		p.panicf("Escaped character '\\u%s' is not valid UTF-8.", s)
 	}
 	return rune(hex)
--- a/libnetwork/vendor/github.com/BurntSushi/toml/type_fields.go
+++ b/libnetwork/vendor/github.com/BurntSushi/toml/type_fields.go
@ -92,11 +92,11 @@ func typeFields(t reflect.Type) []field {
 			// Scan f.typ for fields to include.
 			for i := 0; i < f.typ.NumField(); i++ {
 				sf := f.typ.Field(i)
-				if sf.PkgPath != "" { // unexported
+				if sf.PkgPath != "" && !sf.Anonymous { // unexported
 					continue
 				}
-				name := sf.Tag.Get("toml")
-				if name == "-" {
+				opts := getOptions(sf.Tag)
+				if opts.skip {
 					continue
 				}
 				index := make([]int, len(f.index)+1)
@ -110,8 +110,9 @@ func typeFields(t reflect.Type) []field {
 				}

 				// Record found field and index sequence.
-				if name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct {
-					tagged := name != ""
+				if opts.name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct {
+					tagged := opts.name != ""
+					name := opts.name
 					if name == "" {
 						name = sf.Name
 					}
--- a/libnetwork/vendor/github.com/Microsoft/hcsshim/mksyscall_windows.go
+++ b/libnetwork/vendor/github.com/Microsoft/hcsshim/mksyscall_windows.go
@ -1,934 +0,0 @@
-// 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
-
-/*
-mksyscall_windows generates windows system call bodies
-
-It parses all files specified on command line containing function
-prototypes (like syscall_windows.go) and prints system call bodies
-to standard output.
-
-The prototypes are marked by lines beginning with "//sys" and read
-like func declarations if //sys is replaced by func, but:
-
-* The parameter lists must give a name for each argument. This
-  includes return parameters.
-
-* The parameter lists must give a type for each argument:
-  the (x, y, z int) shorthand is not allowed.
-
-* If the return parameter is an error number, it must be named err.
-
-* If go func name needs to be different from it's winapi dll name,
-  the winapi name could be specified at the end, after "=" sign, like
-  //sys LoadLibrary(libname string) (handle uint32, err error) = LoadLibraryA
-
-* Each function that returns err needs to supply a condition, that
-  return value of winapi will be tested against to detect failure.
-  This would set err to windows "last-error", otherwise it will be nil.
-  The value can be provided at end of //sys declaration, like
-  //sys LoadLibrary(libname string) (handle uint32, err error) [failretval==-1] = LoadLibraryA
-  and is [failretval==0] by default.
-
-Usage:
-	mksyscall_windows [flags] [path ...]
-
-The flags are:
-	-output
-		Specify output file name (outputs to console if blank).
-	-trace
-		Generate print statement after every syscall.
-*/
-package main
-
-import (
-	"bufio"
-	"bytes"
-	"errors"
-	"flag"
-	"fmt"
-	"go/format"
-	"go/parser"
-	"go/token"
-	"io"
-	"io/ioutil"
-	"log"
-	"os"
-	"path/filepath"
-	"runtime"
-	"sort"
-	"strconv"
-	"strings"
-	"text/template"
-)
-
-var (
-	filename       = flag.String("output", "", "output file name (standard output if omitted)")
-	printTraceFlag = flag.Bool("trace", false, "generate print statement after every syscall")
-	systemDLL      = flag.Bool("systemdll", true, "whether all DLLs should be loaded from the Windows system directory")
-)
-
-func trim(s string) string {
-	return strings.Trim(s, " \t")
-}
-
-var packageName string
-
-func packagename() string {
-	return packageName
-}
-
-func syscalldot() string {
-	if packageName == "syscall" {
-		return ""
-	}
-	return "syscall."
-}
-
-// Param is function parameter
-type Param struct {
-	Name      string
-	Type      string
-	fn        *Fn
-	tmpVarIdx int
-}
-
-// tmpVar returns temp variable name that will be used to represent p during syscall.
-func (p *Param) tmpVar() string {
-	if p.tmpVarIdx < 0 {
-		p.tmpVarIdx = p.fn.curTmpVarIdx
-		p.fn.curTmpVarIdx++
-	}
-	return fmt.Sprintf("_p%d", p.tmpVarIdx)
-}
-
-// BoolTmpVarCode returns source code for bool temp variable.
-func (p *Param) BoolTmpVarCode() string {
-	const code = `var %s uint32
-	if %s {
-		%s = 1
-	} else {
-		%s = 0
-	}`
-	tmp := p.tmpVar()
-	return fmt.Sprintf(code, tmp, p.Name, tmp, tmp)
-}
-
-// SliceTmpVarCode returns source code for slice temp variable.
-func (p *Param) SliceTmpVarCode() string {
-	const code = `var %s *%s
-	if len(%s) > 0 {
-		%s = &%s[0]
-	}`
-	tmp := p.tmpVar()
-	return fmt.Sprintf(code, tmp, p.Type[2:], p.Name, tmp, p.Name)
-}
-
-// StringTmpVarCode returns source code for string temp variable.
-func (p *Param) StringTmpVarCode() string {
-	errvar := p.fn.Rets.ErrorVarName()
-	if errvar == "" {
-		errvar = "_"
-	}
-	tmp := p.tmpVar()
-	const code = `var %s %s
-	%s, %s = %s(%s)`
-	s := fmt.Sprintf(code, tmp, p.fn.StrconvType(), tmp, errvar, p.fn.StrconvFunc(), p.Name)
-	if errvar == "-" {
-		return s
-	}
-	const morecode = `
-	if %s != nil {
-		return
-	}`
-	return s + fmt.Sprintf(morecode, errvar)
-}
-
-// TmpVarCode returns source code for temp variable.
-func (p *Param) TmpVarCode() string {
-	switch {
-	case p.Type == "bool":
-		return p.BoolTmpVarCode()
-	case strings.HasPrefix(p.Type, "[]"):
-		return p.SliceTmpVarCode()
-	default:
-		return ""
-	}
-}
-
-// TmpVarHelperCode returns source code for helper's temp variable.
-func (p *Param) TmpVarHelperCode() string {
-	if p.Type != "string" {
-		return ""
-	}
-	return p.StringTmpVarCode()
-}
-
-// SyscallArgList returns source code fragments representing p parameter
-// in syscall. Slices are translated into 2 syscall parameters: pointer to
-// the first element and length.
-func (p *Param) SyscallArgList() []string {
-	t := p.HelperType()
-	var s string
-	switch {
-	case t[0] == '*':
-		s = fmt.Sprintf("unsafe.Pointer(%s)", p.Name)
-	case t == "bool":
-		s = p.tmpVar()
-	case strings.HasPrefix(t, "[]"):
-		return []string{
-			fmt.Sprintf("uintptr(unsafe.Pointer(%s))", p.tmpVar()),
-			fmt.Sprintf("uintptr(len(%s))", p.Name),
-		}
-	default:
-		s = p.Name
-	}
-	return []string{fmt.Sprintf("uintptr(%s)", s)}
-}
-
-// IsError determines if p parameter is used to return error.
-func (p *Param) IsError() bool {
-	return p.Name == "err" && p.Type == "error"
-}
-
-// HelperType returns type of parameter p used in helper function.
-func (p *Param) HelperType() string {
-	if p.Type == "string" {
-		return p.fn.StrconvType()
-	}
-	return p.Type
-}
-
-// join concatenates parameters ps into a string with sep separator.
-// Each parameter is converted into string by applying fn to it
-// before conversion.
-func join(ps []*Param, fn func(*Param) string, sep string) string {
-	if len(ps) == 0 {
-		return ""
-	}
-	a := make([]string, 0)
-	for _, p := range ps {
-		a = append(a, fn(p))
-	}
-	return strings.Join(a, sep)
-}
-
-// Rets describes function return parameters.
-type Rets struct {
-	Name         string
-	Type         string
-	ReturnsError bool
-	FailCond     string
-}
-
-// ErrorVarName returns error variable name for r.
-func (r *Rets) ErrorVarName() string {
-	if r.ReturnsError {
-		return "err"
-	}
-	if r.Type == "error" {
-		return r.Name
-	}
-	return ""
-}
-
-// ToParams converts r into slice of *Param.
-func (r *Rets) ToParams() []*Param {
-	ps := make([]*Param, 0)
-	if len(r.Name) > 0 {
-		ps = append(ps, &Param{Name: r.Name, Type: r.Type})
-	}
-	if r.ReturnsError {
-		ps = append(ps, &Param{Name: "err", Type: "error"})
-	}
-	return ps
-}
-
-// List returns source code of syscall return parameters.
-func (r *Rets) List() string {
-	s := join(r.ToParams(), func(p *Param) string { return p.Name + " " + p.Type }, ", ")
-	if len(s) > 0 {
-		s = "(" + s + ")"
-	}
-	return s
-}
-
-// PrintList returns source code of trace printing part correspondent
-// to syscall return values.
-func (r *Rets) PrintList() string {
-	return join(r.ToParams(), func(p *Param) string { return fmt.Sprintf(`"%s=", %s, `, p.Name, p.Name) }, `", ", `)
-}
-
-// SetReturnValuesCode returns source code that accepts syscall return values.
-func (r *Rets) SetReturnValuesCode() string {
-	if r.Name == "" && !r.ReturnsError {
-		return ""
-	}
-	retvar := "r0"
-	if r.Name == "" {
-		retvar = "r1"
-	}
-	errvar := "_"
-	if r.ReturnsError {
-		errvar = "e1"
-	}
-	return fmt.Sprintf("%s, _, %s := ", retvar, errvar)
-}
-
-func (r *Rets) useLongHandleErrorCode(retvar string) string {
-	const code = `if %s {
-		if e1 != 0 {
-			err = errnoErr(e1)
-		} else {
-			err = %sEINVAL
-		}
-	}`
-	cond := retvar + " == 0"
-	if r.FailCond != "" {
-		cond = strings.Replace(r.FailCond, "failretval", retvar, 1)
-	}
-	return fmt.Sprintf(code, cond, syscalldot())
-}
-
-// SetErrorCode returns source code that sets return parameters.
-func (r *Rets) SetErrorCode() string {
-	const code = `if r0 != 0 {
-		%s = %sErrno(r0)
-	}`
-	const hrCode = `if int32(r0) < 0 {
-		%s = %sErrno(win32FromHresult(r0))
-	}`
-	if r.Name == "" && !r.ReturnsError {
-		return ""
-	}
-	if r.Name == "" {
-		return r.useLongHandleErrorCode("r1")
-	}
-	if r.Type == "error" {
-		if r.Name == "hr" {
-			return fmt.Sprintf(hrCode, r.Name, syscalldot())
-		} else {
-			return fmt.Sprintf(code, r.Name, syscalldot())
-		}
-	}
-	s := ""
-	switch {
-	case r.Type[0] == '*':
-		s = fmt.Sprintf("%s = (%s)(unsafe.Pointer(r0))", r.Name, r.Type)
-	case r.Type == "bool":
-		s = fmt.Sprintf("%s = r0 != 0", r.Name)
-	default:
-		s = fmt.Sprintf("%s = %s(r0)", r.Name, r.Type)
-	}
-	if !r.ReturnsError {
-		return s
-	}
-	return s + "\n\t" + r.useLongHandleErrorCode(r.Name)
-}
-
-// Fn describes syscall function.
-type Fn struct {
-	Name        string
-	Params      []*Param
-	Rets        *Rets
-	PrintTrace  bool
-	confirmproc bool
-	dllname     string
-	dllfuncname string
-	src         string
-	// TODO: get rid of this field and just use parameter index instead
-	curTmpVarIdx int // insure tmp variables have uniq names
-}
-
-// extractParams parses s to extract function parameters.
-func extractParams(s string, f *Fn) ([]*Param, error) {
-	s = trim(s)
-	if s == "" {
-		return nil, nil
-	}
-	a := strings.Split(s, ",")
-	ps := make([]*Param, len(a))
-	for i := range ps {
-		s2 := trim(a[i])
-		b := strings.Split(s2, " ")
-		if len(b) != 2 {
-			b = strings.Split(s2, "\t")
-			if len(b) != 2 {
-				return nil, errors.New("Could not extract function parameter from \"" + s2 + "\"")
-			}
-		}
-		ps[i] = &Param{
-			Name:      trim(b[0]),
-			Type:      trim(b[1]),
-			fn:        f,
-			tmpVarIdx: -1,
-		}
-	}
-	return ps, nil
-}
-
-// extractSection extracts text out of string s starting after start
-// and ending just before end. found return value will indicate success,
-// and prefix, body and suffix will contain correspondent parts of string s.
-func extractSection(s string, start, end rune) (prefix, body, suffix string, found bool) {
-	s = trim(s)
-	if strings.HasPrefix(s, string(start)) {
-		// no prefix
-		body = s[1:]
-	} else {
-		a := strings.SplitN(s, string(start), 2)
-		if len(a) != 2 {
-			return "", "", s, false
-		}
-		prefix = a[0]
-		body = a[1]
-	}
-	a := strings.SplitN(body, string(end), 2)
-	if len(a) != 2 {
-		return "", "", "", false
-	}
-	return prefix, a[0], a[1], true
-}
-
-// newFn parses string s and return created function Fn.
-func newFn(s string) (*Fn, error) {
-	s = trim(s)
-	f := &Fn{
-		Rets:       &Rets{},
-		src:        s,
-		PrintTrace: *printTraceFlag,
-	}
-	// function name and args
-	prefix, body, s, found := extractSection(s, '(', ')')
-	if !found || prefix == "" {
-		return nil, errors.New("Could not extract function name and parameters from \"" + f.src + "\"")
-	}
-	f.Name = prefix
-	var err error
-	f.Params, err = extractParams(body, f)
-	if err != nil {
-		return nil, err
-	}
-	// return values
-	_, body, s, found = extractSection(s, '(', ')')
-	if found {
-		r, err := extractParams(body, f)
-		if err != nil {
-			return nil, err
-		}
-		switch len(r) {
-		case 0:
-		case 1:
-			if r[0].IsError() {
-				f.Rets.ReturnsError = true
-			} else {
-				f.Rets.Name = r[0].Name
-				f.Rets.Type = r[0].Type
-			}
-		case 2:
-			if !r[1].IsError() {
-				return nil, errors.New("Only last windows error is allowed as second return value in \"" + f.src + "\"")
-			}
-			f.Rets.ReturnsError = true
-			f.Rets.Name = r[0].Name
-			f.Rets.Type = r[0].Type
-		default:
-			return nil, errors.New("Too many return values in \"" + f.src + "\"")
-		}
-	}
-	// fail condition
-	_, body, s, found = extractSection(s, '[', ']')
-	if found {
-		f.Rets.FailCond = body
-	}
-	// dll and dll function names
-	s = trim(s)
-	if s == "" {
-		return f, nil
-	}
-	if !strings.HasPrefix(s, "=") {
-		return nil, errors.New("Could not extract dll name from \"" + f.src + "\"")
-	}
-	s = trim(s[1:])
-	a := strings.Split(s, ".")
-	switch len(a) {
-	case 1:
-		f.dllfuncname = a[0]
-	case 2:
-		f.dllname = a[0]
-		f.dllfuncname = a[1]
-	default:
-		return nil, errors.New("Could not extract dll name from \"" + f.src + "\"")
-	}
-	if f.dllfuncname[len(f.dllfuncname)-1] == '?' {
-		f.confirmproc = true
-		f.dllfuncname = f.dllfuncname[0 : len(f.dllfuncname)-1]
-	}
-	return f, nil
-}
-
-// DLLName returns DLL name for function f.
-func (f *Fn) DLLName() string {
-	if f.dllname == "" {
-		return "kernel32"
-	}
-	return f.dllname
-}
-
-// DLLName returns DLL function name for function f.
-func (f *Fn) DLLFuncName() string {
-	if f.dllfuncname == "" {
-		return f.Name
-	}
-	return f.dllfuncname
-}
-
-func (f *Fn) ConfirmProc() bool {
-	return f.confirmproc
-}
-
-// ParamList returns source code for function f parameters.
-func (f *Fn) ParamList() string {
-	return join(f.Params, func(p *Param) string { return p.Name + " " + p.Type }, ", ")
-}
-
-// HelperParamList returns source code for helper function f parameters.
-func (f *Fn) HelperParamList() string {
-	return join(f.Params, func(p *Param) string { return p.Name + " " + p.HelperType() }, ", ")
-}
-
-// ParamPrintList returns source code of trace printing part correspondent
-// to syscall input parameters.
-func (f *Fn) ParamPrintList() string {
-	return join(f.Params, func(p *Param) string { return fmt.Sprintf(`"%s=", %s, `, p.Name, p.Name) }, `", ", `)
-}
-
-// ParamCount return number of syscall parameters for function f.
-func (f *Fn) ParamCount() int {
-	n := 0
-	for _, p := range f.Params {
-		n += len(p.SyscallArgList())
-	}
-	return n
-}
-
-// SyscallParamCount determines which version of Syscall/Syscall6/Syscall9/...
-// to use. It returns parameter count for correspondent SyscallX function.
-func (f *Fn) SyscallParamCount() int {
-	n := f.ParamCount()
-	switch {
-	case n <= 3:
-		return 3
-	case n <= 6:
-		return 6
-	case n <= 9:
-		return 9
-	case n <= 12:
-		return 12
-	case n <= 15:
-		return 15
-	default:
-		panic("too many arguments to system call")
-	}
-}
-
-// Syscall determines which SyscallX function to use for function f.
-func (f *Fn) Syscall() string {
-	c := f.SyscallParamCount()
-	if c == 3 {
-		return syscalldot() + "Syscall"
-	}
-	return syscalldot() + "Syscall" + strconv.Itoa(c)
-}
-
-// SyscallParamList returns source code for SyscallX parameters for function f.
-func (f *Fn) SyscallParamList() string {
-	a := make([]string, 0)
-	for _, p := range f.Params {
-		a = append(a, p.SyscallArgList()...)
-	}
-	for len(a) < f.SyscallParamCount() {
-		a = append(a, "0")
-	}
-	return strings.Join(a, ", ")
-}
-
-// HelperCallParamList returns source code of call into function f helper.
-func (f *Fn) HelperCallParamList() string {
-	a := make([]string, 0, len(f.Params))
-	for _, p := range f.Params {
-		s := p.Name
-		if p.Type == "string" {
-			s = p.tmpVar()
-		}
-		a = append(a, s)
-	}
-	return strings.Join(a, ", ")
-}
-
-// IsUTF16 is true, if f is W (utf16) function. It is false
-// for all A (ascii) functions.
-func (_ *Fn) IsUTF16() bool {
-	return true
-}
-
-// StrconvFunc returns name of Go string to OS string function for f.
-func (f *Fn) StrconvFunc() string {
-	if f.IsUTF16() {
-		return syscalldot() + "UTF16PtrFromString"
-	}
-	return syscalldot() + "BytePtrFromString"
-}
-
-// StrconvType returns Go type name used for OS string for f.
-func (f *Fn) StrconvType() string {
-	if f.IsUTF16() {
-		return "*uint16"
-	}
-	return "*byte"
-}
-
-// HasStringParam is true, if f has at least one string parameter.
-// Otherwise it is false.
-func (f *Fn) HasStringParam() bool {
-	for _, p := range f.Params {
-		if p.Type == "string" {
-			return true
-		}
-	}
-	return false
-}
-
-var uniqDllFuncName = make(map[string]bool)
-
-// IsNotDuplicate is true if f is not a duplicated function
-func (f *Fn) IsNotDuplicate() bool {
-	funcName := f.DLLFuncName()
-	if uniqDllFuncName[funcName] == false {
-		uniqDllFuncName[funcName] = true
-		return true
-	}
-	return false
-}
-
-// HelperName returns name of function f helper.
-func (f *Fn) HelperName() string {
-	if !f.HasStringParam() {
-		return f.Name
-	}
-	return "_" + f.Name
-}
-
-// Source files and functions.
-type Source struct {
-	Funcs           []*Fn
-	Files           []string
-	StdLibImports   []string
-	ExternalImports []string
-}
-
-func (src *Source) Import(pkg string) {
-	src.StdLibImports = append(src.StdLibImports, pkg)
-	sort.Strings(src.StdLibImports)
-}
-
-func (src *Source) ExternalImport(pkg string) {
-	src.ExternalImports = append(src.ExternalImports, pkg)
-	sort.Strings(src.ExternalImports)
-}
-
-// ParseFiles parses files listed in fs and extracts all syscall
-// functions listed in  sys comments. It returns source files
-// and functions collection *Source if successful.
-func ParseFiles(fs []string) (*Source, error) {
-	src := &Source{
-		Funcs: make([]*Fn, 0),
-		Files: make([]string, 0),
-		StdLibImports: []string{
-			"unsafe",
-		},
-		ExternalImports: make([]string, 0),
-	}
-	for _, file := range fs {
-		if err := src.ParseFile(file); err != nil {
-			return nil, err
-		}
-	}
-	return src, nil
-}
-
-// DLLs return dll names for a source set src.
-func (src *Source) DLLs() []string {
-	uniq := make(map[string]bool)
-	r := make([]string, 0)
-	for _, f := range src.Funcs {
-		name := f.DLLName()
-		if _, found := uniq[name]; !found {
-			uniq[name] = true
-			r = append(r, name)
-		}
-	}
-	return r
-}
-
-// ParseFile adds additional file path to a source set src.
-func (src *Source) ParseFile(path string) error {
-	file, err := os.Open(path)
-	if err != nil {
-		return err
-	}
-	defer file.Close()
-
-	s := bufio.NewScanner(file)
-	for s.Scan() {
-		t := trim(s.Text())
-		if len(t) < 7 {
-			continue
-		}
-		if !strings.HasPrefix(t, "//sys") {
-			continue
-		}
-		t = t[5:]
-		if !(t[0] == ' ' || t[0] == '\t') {
-			continue
-		}
-		f, err := newFn(t[1:])
-		if err != nil {
-			return err
-		}
-		src.Funcs = append(src.Funcs, f)
-	}
-	if err := s.Err(); err != nil {
-		return err
-	}
-	src.Files = append(src.Files, path)
-
-	// get package name
-	fset := token.NewFileSet()
-	_, err = file.Seek(0, 0)
-	if err != nil {
-		return err
-	}
-	pkg, err := parser.ParseFile(fset, "", file, parser.PackageClauseOnly)
-	if err != nil {
-		return err
-	}
-	packageName = pkg.Name.Name
-
-	return nil
-}
-
-// IsStdRepo returns true if src is part of standard library.
-func (src *Source) IsStdRepo() (bool, error) {
-	if len(src.Files) == 0 {
-		return false, errors.New("no input files provided")
-	}
-	abspath, err := filepath.Abs(src.Files[0])
-	if err != nil {
-		return false, err
-	}
-	goroot := runtime.GOROOT()
-	if runtime.GOOS == "windows" {
-		abspath = strings.ToLower(abspath)
-		goroot = strings.ToLower(goroot)
-	}
-	sep := string(os.PathSeparator)
-	if !strings.HasSuffix(goroot, sep) {
-		goroot += sep
-	}
-	return strings.HasPrefix(abspath, goroot), nil
-}
-
-// Generate output source file from a source set src.
-func (src *Source) Generate(w io.Writer) error {
-	const (
-		pkgStd         = iota // any package in std library
-		pkgXSysWindows        // x/sys/windows package
-		pkgOther
-	)
-	isStdRepo, err := src.IsStdRepo()
-	if err != nil {
-		return err
-	}
-	var pkgtype int
-	switch {
-	case isStdRepo:
-		pkgtype = pkgStd
-	case packageName == "windows":
-		// TODO: this needs better logic than just using package name
-		pkgtype = pkgXSysWindows
-	default:
-		pkgtype = pkgOther
-	}
-	if *systemDLL {
-		switch pkgtype {
-		case pkgStd:
-			src.Import("internal/syscall/windows/sysdll")
-		case pkgXSysWindows:
-		default:
-			src.ExternalImport("golang.org/x/sys/windows")
-		}
-	}
-	src.ExternalImport("github.com/Microsoft/go-winio")
-	if packageName != "syscall" {
-		src.Import("syscall")
-	}
-	funcMap := template.FuncMap{
-		"packagename": packagename,
-		"syscalldot":  syscalldot,
-		"newlazydll": func(dll string) string {
-			arg := "\"" + dll + ".dll\""
-			if !*systemDLL {
-				return syscalldot() + "NewLazyDLL(" + arg + ")"
-			}
-			switch pkgtype {
-			case pkgStd:
-				return syscalldot() + "NewLazyDLL(sysdll.Add(" + arg + "))"
-			case pkgXSysWindows:
-				return "NewLazySystemDLL(" + arg + ")"
-			default:
-				return "windows.NewLazySystemDLL(" + arg + ")"
-			}
-		},
-	}
-	t := template.Must(template.New("main").Funcs(funcMap).Parse(srcTemplate))
-	err = t.Execute(w, src)
-	if err != nil {
-		return errors.New("Failed to execute template: " + err.Error())
-	}
-	return nil
-}
-
-func usage() {
-	fmt.Fprintf(os.Stderr, "usage: mksyscall_windows [flags] [path ...]\n")
-	flag.PrintDefaults()
-	os.Exit(1)
-}
-
-func main() {
-	flag.Usage = usage
-	flag.Parse()
-	if len(flag.Args()) <= 0 {
-		fmt.Fprintf(os.Stderr, "no files to parse provided\n")
-		usage()
-	}
-
-	src, err := ParseFiles(flag.Args())
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	var buf bytes.Buffer
-	if err := src.Generate(&buf); err != nil {
-		log.Fatal(err)
-	}
-
-	data, err := format.Source(buf.Bytes())
-	if err != nil {
-		log.Fatal(err)
-	}
-	if *filename == "" {
-		_, err = os.Stdout.Write(data)
-	} else {
-		err = ioutil.WriteFile(*filename, data, 0644)
-	}
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-// TODO: use println instead to print in the following template
-const srcTemplate = `
-
-{{define "main"}}// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
-
-package {{packagename}}
-
-import (
-{{range .StdLibImports}}"{{.}}"
-{{end}}
-
-{{range .ExternalImports}}"{{.}}"
-{{end}}
-)
-
-var _ unsafe.Pointer
-
-// Do the interface allocations only once for common
-// Errno values.
-const (
-	errnoERROR_IO_PENDING = 997
-)
-
-var (
-	errERROR_IO_PENDING error = {{syscalldot}}Errno(errnoERROR_IO_PENDING)
-)
-
-// errnoErr returns common boxed Errno values, to prevent
-// allocations at runtime.
-func errnoErr(e {{syscalldot}}Errno) error {
-	switch e {
-	case 0:
-		return nil
-	case errnoERROR_IO_PENDING:
-		return errERROR_IO_PENDING
-	}
-	// TODO: add more here, after collecting data on the common
-	// error values see on Windows. (perhaps when running
-	// all.bat?)
-	return e
-}
-
-var (
-{{template "dlls" .}}
-{{template "funcnames" .}})
-{{range .Funcs}}{{if .HasStringParam}}{{template "helperbody" .}}{{end}}{{template "funcbody" .}}{{end}}
-{{end}}
-
-{{/* help functions */}}
-
-{{define "dlls"}}{{range .DLLs}}	mod{{.}} = {{newlazydll .}}
-{{end}}{{end}}
-
-{{define "funcnames"}}{{range .Funcs}}{{if .IsNotDuplicate}}	proc{{.DLLFuncName}} = mod{{.DLLName}}.NewProc("{{.DLLFuncName}}"){{end}}
-{{end}}{{end}}
-
-{{define "helperbody"}}
-func {{.Name}}({{.ParamList}}) {{template "results" .}}{
-{{template "helpertmpvars" .}}	return {{.HelperName}}({{.HelperCallParamList}})
-}
-{{end}}
-
-{{define "funcbody"}}
-func {{.HelperName}}({{.HelperParamList}}) {{template "results" .}}{
-{{template "tmpvars" .}}	{{template "syscallcheck" .}}{{template "syscall" .}}
-{{template "seterror" .}}{{template "printtrace" .}}	return
-}
-{{end}}
-
-{{define "helpertmpvars"}}{{range .Params}}{{if .TmpVarHelperCode}}	{{.TmpVarHelperCode}}
-{{end}}{{end}}{{end}}
-
-{{define "tmpvars"}}{{range .Params}}{{if .TmpVarCode}}	{{.TmpVarCode}}
-{{end}}{{end}}{{end}}
-
-{{define "results"}}{{if .Rets.List}}{{.Rets.List}} {{end}}{{end}}
-
-{{define "syscall"}}{{.Rets.SetReturnValuesCode}}{{.Syscall}}(proc{{.DLLFuncName}}.Addr(), {{.ParamCount}}, {{.SyscallParamList}}){{end}}
-
-{{define "syscallcheck"}}{{if .ConfirmProc}}if {{.Rets.ErrorVarName}} = proc{{.DLLFuncName}}.Find(); {{.Rets.ErrorVarName}} != nil {
-    return
-}
-{{end}}{{end}}
-
-
-{{define "seterror"}}{{if .Rets.SetErrorCode}}	{{.Rets.SetErrorCode}}
-{{end}}{{end}}
-
-{{define "printtrace"}}{{if .PrintTrace}}	print("SYSCALL: {{.Name}}(", {{.ParamPrintList}}") (", {{.Rets.PrintList}}")\n")
-{{end}}{{end}}
-
-`
--- a/libnetwork/vendor/github.com/docker/docker/hack/README.md
+++ b/libnetwork/vendor/github.com/docker/docker/hack/README.md
@ -1,60 +0,0 @@
-## About
-
-This directory contains a collection of scripts used to build and manage this
-repository. If there are any issues regarding the intention of a particular
-script (or even part of a certain script), please reach out to us.
-It may help us either refine our current scripts, or add on new ones
-that are appropriate for a given use case.
-
-## DinD (dind.sh)
-
-DinD is a wrapper script which allows Docker to be run inside a Docker
-container. DinD requires the container to
-be run with privileged mode enabled.
-
-## Generate Authors (generate-authors.sh)
-
-Generates AUTHORS; a file with all the names and corresponding emails of
-individual contributors. AUTHORS can be found in the home directory of
-this repository.
-
-## Make
-
-There are two make files, each with different extensions. Neither are supposed
-to be called directly; only invoke `make`. Both scripts run inside a Docker
-container.
-
-### make.ps1
-
- The Windows native build script that uses PowerShell semantics; it is limited
-unlike `hack\make.sh` since it does not provide support for the full set of
-operations provided by the Linux counterpart, `make.sh`. However, `make.ps1`
-does provide support for local Windows development and Windows to Windows CI.
-More information is found within `make.ps1` by the author, @jhowardmsft
-
-### make.sh
-
- Referenced via `make test` when running tests on a local machine,
-or directly referenced when running tests inside a Docker development container.  
- When running on a local machine, `make test` to run all tests found in
-`test`, `test-unit`, `test-integration`, and `test-docker-py` on
-your local machine. The default timeout is set in `make.sh` to 60 minutes
-(`${TIMEOUT:=60m}`), since it currently takes up to an hour to run
-all of the tests.
- When running inside a Docker development container, `hack/make.sh` does
-not have a single target that runs all the tests. You need to provide a
-single command line with multiple targets that performs the same thing.
-An example referenced from [Run targets inside a development container](https://docs.docker.com/opensource/project/test-and-docs/#run-targets-inside-a-development-container): `root@5f8630b873fe:/go/src/github.com/moby/moby# hack/make.sh dynbinary binary cross test-unit test-integration test-docker-py`
- For more information related to testing outside the scope of this README,
-refer to
-[Run tests and test documentation](https://docs.docker.com/opensource/project/test-and-docs/)
-
-## Release (release.sh)
-
-Releases any bundles built by `make` on a public AWS S3 bucket.
-For information regarding configuration, please view `release.sh`.
-
-## Vendor (vendor.sh)
-
-A shell script that is a wrapper around Vndr. For information on how to use
-this, please refer to [vndr's README](https://github.com/LK4D4/vndr/blob/master/README.md)
--- a/libnetwork/vendor/github.com/docker/docker/hack/integration-cli-on-swarm/README.md
+++ b/libnetwork/vendor/github.com/docker/docker/hack/integration-cli-on-swarm/README.md
@ -1,69 +0,0 @@
-# Integration Testing on Swarm
-
-IT on Swarm allows you to execute integration test in parallel across a Docker Swarm cluster
-
-## Architecture
-
-### Master service
-
-  - Works as a funker caller
-  - Calls a worker funker (`-worker-service`) with a chunk of `-check.f` filter strings (passed as a file via `-input` flag, typically `/mnt/input`)
-
-### Worker service
-
-  - Works as a funker callee
-  - Executes an equivalent of `TESTFLAGS=-check.f TestFoo|TestBar|TestBaz ... make test-integration-cli` using the bind-mounted API socket (`docker.sock`)
-
-### Client
-
-  - Controls master and workers via `docker stack`
-  - No need to have a local daemon
-
-Typically, the master and workers are supposed to be running on a cloud environment,
-while the client is supposed to be running on a laptop, e.g. Docker for Mac/Windows.
-
-## Requirement
-
-  - Docker daemon 1.13 or later
-  - Private registry for distributed execution with multiple nodes
-
-## Usage
-
-### Step 1: Prepare images
-
-    $ make build-integration-cli-on-swarm
-
-Following environment variables are known to work in this step:
-
- - `BUILDFLAGS`
- - `DOCKER_INCREMENTAL_BINARY`
-
-Note: during the transition into Moby Project, you might need to create a symbolic link `$GOPATH/src/github.com/docker/docker` to `$GOPATH/src/github.com/moby/moby`. 
-
-### Step 2: Execute tests
-
-    $ ./hack/integration-cli-on-swarm/integration-cli-on-swarm -replicas 40 -push-worker-image YOUR_REGISTRY.EXAMPLE.COM/integration-cli-worker:latest 
-
-Following environment variables are known to work in this step:
-
- - `DOCKER_GRAPHDRIVER`
- - `DOCKER_EXPERIMENTAL`
-
-#### Flags
-
-Basic flags:
-
- - `-replicas N`: the number of worker service replicas. i.e. degree of parallelism.
- - `-chunks N`: the number of chunks. By default, `chunks` == `replicas`.
- - `-push-worker-image REGISTRY/IMAGE:TAG`: push the worker image to the registry. Note that if you have only single node and hence you do not need a private registry, you do not need to specify `-push-worker-image`.
-
-Experimental flags for mitigating makespan nonuniformity:
-
- - `-shuffle`: Shuffle the test filter strings
-
-Flags for debugging IT on Swarm itself:
-
- - `-rand-seed N`: the random seed. This flag is useful for deterministic replaying. By default(0), the timestamp is used.
- - `-filters-file FILE`: the file contains `-check.f` strings. By default, the file is automatically generated.
- - `-dry-run`: skip the actual workload
- - `keep-executor`: do not auto-remove executor containers, which is used for running privileged programs on Swarm
--- a/libnetwork/vendor/github.com/docker/docker/hack/integration-cli-on-swarm/agent/vendor.conf
+++ b/libnetwork/vendor/github.com/docker/docker/hack/integration-cli-on-swarm/agent/vendor.conf
@ -1,2 +0,0 @@
-# dependencies specific to worker (i.e. github.com/docker/docker/...) are not vendored here
-github.com/bfirsh/funker-go eaa0a2e06f30e72c9a0b7f858951e581e26ef773
--- a/libnetwork/vendor/github.com/miekg/dns/types_generate.go
+++ b/libnetwork/vendor/github.com/miekg/dns/types_generate.go
@ -1,266 +0,0 @@
-//+build ignore
-
-// types_generate.go is meant to run with go generate. It will use
-// go/{importer,types} to track down all the RR struct types. Then for each type
-// it will generate conversion tables (TypeToRR and TypeToString) and banal
-// methods (len, Header, copy) based on the struct tags. The generated source is
-// written to ztypes.go, and is meant to be checked into git.
-package main
-
-import (
-	"bytes"
-	"fmt"
-	"go/format"
-	"go/importer"
-	"go/types"
-	"log"
-	"os"
-	"strings"
-	"text/template"
-)
-
-var skipLen = map[string]struct{}{
-	"NSEC":     struct{}{},
-	"NSEC3":    struct{}{},
-	"OPT":      struct{}{},
-	"WKS":      struct{}{},
-	"IPSECKEY": struct{}{},
-}
-
-var packageHdr = `
-// *** DO NOT MODIFY ***
-// AUTOGENERATED BY go generate
-
-package dns
-
-import (
-	"encoding/base64"
-	"net"
-)
-
-`
-
-var TypeToRR = template.Must(template.New("TypeToRR").Parse(`
-// TypeToRR is a map of constructors for each RR type.
-var TypeToRR = map[uint16]func() RR{
-{{range .}}{{if ne . "RFC3597"}}  Type{{.}}:  func() RR { return new({{.}}) },
-{{end}}{{end}}                    }
-
-`))
-
-var typeToString = template.Must(template.New("typeToString").Parse(`
-// TypeToString is a map of strings for each RR type.
-var TypeToString = map[uint16]string{
-{{range .}}{{if ne . "NSAPPTR"}}  Type{{.}}: "{{.}}",
-{{end}}{{end}}                    TypeNSAPPTR:    "NSAP-PTR",
-}
-
-`))
-
-var headerFunc = template.Must(template.New("headerFunc").Parse(`
-// Header() functions
-{{range .}}  func (rr *{{.}}) Header() *RR_Header { return &rr.Hdr }
-{{end}}
-
-`))
-
-// getTypeStruct will take a type and the package scope, and return the
-// (innermost) struct if the type is considered a RR type (currently defined as
-// those structs beginning with a RR_Header, could be redefined as implementing
-// the RR interface). The bool return value indicates if embedded structs were
-// resolved.
-func getTypeStruct(t types.Type, scope *types.Scope) (*types.Struct, bool) {
-	st, ok := t.Underlying().(*types.Struct)
-	if !ok {
-		return nil, false
-	}
-	if st.Field(0).Type() == scope.Lookup("RR_Header").Type() {
-		return st, false
-	}
-	if st.Field(0).Anonymous() {
-		st, _ := getTypeStruct(st.Field(0).Type(), scope)
-		return st, true
-	}
-	return nil, false
-}
-
-func main() {
-	// Import and type-check the package
-	pkg, err := importer.Default().Import("github.com/miekg/dns")
-	fatalIfErr(err)
-	scope := pkg.Scope()
-
-	// Collect constants like TypeX
-	var numberedTypes []string
-	for _, name := range scope.Names() {
-		o := scope.Lookup(name)
-		if o == nil || !o.Exported() {
-			continue
-		}
-		b, ok := o.Type().(*types.Basic)
-		if !ok || b.Kind() != types.Uint16 {
-			continue
-		}
-		if !strings.HasPrefix(o.Name(), "Type") {
-			continue
-		}
-		name := strings.TrimPrefix(o.Name(), "Type")
-		if name == "PrivateRR" {
-			continue
-		}
-		numberedTypes = append(numberedTypes, name)
-	}
-
-	// Collect actual types (*X)
-	var namedTypes []string
-	for _, name := range scope.Names() {
-		o := scope.Lookup(name)
-		if o == nil || !o.Exported() {
-			continue
-		}
-		if st, _ := getTypeStruct(o.Type(), scope); st == nil {
-			continue
-		}
-		if name == "PrivateRR" {
-			continue
-		}
-
-		// Check if corresponding TypeX exists
-		if scope.Lookup("Type"+o.Name()) == nil && o.Name() != "RFC3597" {
-			log.Fatalf("Constant Type%s does not exist.", o.Name())
-		}
-
-		namedTypes = append(namedTypes, o.Name())
-	}
-
-	b := &bytes.Buffer{}
-	b.WriteString(packageHdr)
-
-	// Generate TypeToRR
-	fatalIfErr(TypeToRR.Execute(b, namedTypes))
-
-	// Generate typeToString
-	fatalIfErr(typeToString.Execute(b, numberedTypes))
-
-	// Generate headerFunc
-	fatalIfErr(headerFunc.Execute(b, namedTypes))
-
-	// Generate len()
-	fmt.Fprint(b, "// len() functions\n")
-	for _, name := range namedTypes {
-		if _, ok := skipLen[name]; ok {
-			continue
-		}
-		o := scope.Lookup(name)
-		st, isEmbedded := getTypeStruct(o.Type(), scope)
-		if isEmbedded {
-			continue
-		}
-		fmt.Fprintf(b, "func (rr *%s) len() int {\n", name)
-		fmt.Fprintf(b, "l := rr.Hdr.len()\n")
-		for i := 1; i < st.NumFields(); i++ {
-			o := func(s string) { fmt.Fprintf(b, s, st.Field(i).Name()) }
-
-			if _, ok := st.Field(i).Type().(*types.Slice); ok {
-				switch st.Tag(i) {
-				case `dns:"-"`:
-					// ignored
-				case `dns:"cdomain-name"`, `dns:"domain-name"`, `dns:"txt"`:
-					o("for _, x := range rr.%s { l += len(x) + 1 }\n")
-				default:
-					log.Fatalln(name, st.Field(i).Name(), st.Tag(i))
-				}
-				continue
-			}
-
-			switch st.Tag(i) {
-			case `dns:"-"`:
-				// ignored
-			case `dns:"cdomain-name"`, `dns:"domain-name"`:
-				o("l += len(rr.%s) + 1\n")
-			case `dns:"octet"`:
-				o("l += len(rr.%s)\n")
-			case `dns:"base64"`:
-				o("l += base64.StdEncoding.DecodedLen(len(rr.%s))\n")
-			case `dns:"size-hex"`, `dns:"hex"`:
-				o("l += len(rr.%s)/2 + 1\n")
-			case `dns:"a"`:
-				o("l += net.IPv4len // %s\n")
-			case `dns:"aaaa"`:
-				o("l += net.IPv6len // %s\n")
-			case `dns:"txt"`:
-				o("for _, t := range rr.%s { l += len(t) + 1 }\n")
-			case `dns:"uint48"`:
-				o("l += 6 // %s\n")
-			case "":
-				switch st.Field(i).Type().(*types.Basic).Kind() {
-				case types.Uint8:
-					o("l += 1 // %s\n")
-				case types.Uint16:
-					o("l += 2 // %s\n")
-				case types.Uint32:
-					o("l += 4 // %s\n")
-				case types.Uint64:
-					o("l += 8 // %s\n")
-				case types.String:
-					o("l += len(rr.%s) + 1\n")
-				default:
-					log.Fatalln(name, st.Field(i).Name())
-				}
-			default:
-				log.Fatalln(name, st.Field(i).Name(), st.Tag(i))
-			}
-		}
-		fmt.Fprintf(b, "return l }\n")
-	}
-
-	// Generate copy()
-	fmt.Fprint(b, "// copy() functions\n")
-	for _, name := range namedTypes {
-		o := scope.Lookup(name)
-		st, isEmbedded := getTypeStruct(o.Type(), scope)
-		if isEmbedded {
-			continue
-		}
-		fmt.Fprintf(b, "func (rr *%s) copy() RR {\n", name)
-		fields := []string{"*rr.Hdr.copyHeader()"}
-		for i := 1; i < st.NumFields(); i++ {
-			f := st.Field(i).Name()
-			if sl, ok := st.Field(i).Type().(*types.Slice); ok {
-				t := sl.Underlying().String()
-				t = strings.TrimPrefix(t, "[]")
-				t = strings.TrimPrefix(t, "github.com/miekg/dns.")
-				fmt.Fprintf(b, "%s := make([]%s, len(rr.%s)); copy(%s, rr.%s)\n",
-					f, t, f, f, f)
-				fields = append(fields, f)
-				continue
-			}
-			if st.Field(i).Type().String() == "net.IP" {
-				fields = append(fields, "copyIP(rr."+f+")")
-				continue
-			}
-			fields = append(fields, "rr."+f)
-		}
-		fmt.Fprintf(b, "return &%s{%s}\n", name, strings.Join(fields, ","))
-		fmt.Fprintf(b, "}\n")
-	}
-
-	// gofmt
-	res, err := format.Source(b.Bytes())
-	if err != nil {
-		b.WriteTo(os.Stderr)
-		log.Fatal(err)
-	}
-
-	// write result
-	f, err := os.Create("ztypes.go")
-	fatalIfErr(err)
-	defer f.Close()
-	f.Write(res)
-}
-
-func fatalIfErr(err error) {
-	if err != nil {
-		log.Fatal(err)
-	}
-}
--- a/libnetwork/vendor/golang.org/x/sys/unix/mkpost.go
+++ b/libnetwork/vendor/golang.org/x/sys/unix/mkpost.go
@ -1,88 +0,0 @@
-// 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 ignore
-
-// mkpost processes the output of cgo -godefs to
-// modify the generated types. It is used to clean up
-// the sys API in an architecture specific manner.
-//
-// mkpost is run after cgo -godefs; see README.md.
-package main
-
-import (
-	"bytes"
-	"fmt"
-	"go/format"
-	"io/ioutil"
-	"log"
-	"os"
-	"regexp"
-)
-
-func main() {
-	// Get the OS and architecture (using GOARCH_TARGET if it exists)
-	goos := os.Getenv("GOOS")
-	goarch := os.Getenv("GOARCH_TARGET")
-	if goarch == "" {
-		goarch = os.Getenv("GOARCH")
-	}
-	// Check that we are using the new build system if we should be.
-	if goos == "linux" && goarch != "sparc64" {
-		if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
-			os.Stderr.WriteString("In the new build system, mkpost should not be called directly.\n")
-			os.Stderr.WriteString("See README.md\n")
-			os.Exit(1)
-		}
-	}
-
-	b, err := ioutil.ReadAll(os.Stdin)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// If we have empty Ptrace structs, we should delete them. Only s390x emits
-	// nonempty Ptrace structs.
-	ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`)
-	b = ptraceRexexp.ReplaceAll(b, nil)
-
-	// Replace the control_regs union with a blank identifier for now.
-	controlRegsRegex := regexp.MustCompile(`(Control_regs)\s+\[0\]uint64`)
-	b = controlRegsRegex.ReplaceAll(b, []byte("_ [0]uint64"))
-
-	// Remove fields that are added by glibc
-	// Note that this is unstable as the identifers are private.
-	removeFieldsRegex := regexp.MustCompile(`X__glibc\S*`)
-	b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
-
-	// We refuse to export private fields on s390x
-	if goarch == "s390x" && goos == "linux" {
-		// Remove cgo padding fields
-		removeFieldsRegex := regexp.MustCompile(`Pad_cgo_\d+`)
-		b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
-
-		// Remove padding, hidden, or unused fields
-		removeFieldsRegex = regexp.MustCompile(`X_\S+`)
-		b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
-	}
-
-	// Remove the first line of warning from cgo
-	b = b[bytes.IndexByte(b, '\n')+1:]
-	// Modify the command in the header to include:
-	//  mkpost, our own warning, and a build tag.
-	replacement := fmt.Sprintf(`$1 | go run mkpost.go
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-// +build %s,%s`, goarch, goos)
-	cgoCommandRegex := regexp.MustCompile(`(cgo -godefs .*)`)
-	b = cgoCommandRegex.ReplaceAll(b, []byte(replacement))
-
-	// gofmt
-	b, err = format.Source(b)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	os.Stdout.Write(b)
-}
--- a/libnetwork/vendor/golang.org/x/sys/unix/types_darwin.go
+++ b/libnetwork/vendor/golang.org/x/sys/unix/types_darwin.go
@ -1,254 +0,0 @@
-// 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.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define __DARWIN_UNIX03 0
-#define KERNEL
-#define _DARWIN_USE_64_BIT_INODE
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <unistd.h>
-#include <mach/mach.h>
-#include <mach/message.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/param.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/if_var.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-type Timeval32 C.struct_timeval32
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-type Stat_t C.struct_stat64
-
-type Statfs_t C.struct_statfs64
-
-type Flock_t C.struct_flock
-
-type Fstore_t C.struct_fstore
-
-type Radvisory_t C.struct_radvisory
-
-type Fbootstraptransfer_t C.struct_fbootstraptransfer
-
-type Log2phys_t C.struct_log2phys
-
-type Fsid C.struct_fsid
-
-type Dirent C.struct_dirent
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet4Pktinfo C.struct_in_pktinfo
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet4Pktinfo     = C.sizeof_struct_in_pktinfo
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr    = C.sizeof_struct_if_msghdr
-	SizeofIfData      = C.sizeof_struct_if_data
-	SizeofIfaMsghdr   = C.sizeof_struct_ifa_msghdr
-	SizeofIfmaMsghdr  = C.sizeof_struct_ifma_msghdr
-	SizeofIfmaMsghdr2 = C.sizeof_struct_ifma_msghdr2
-	SizeofRtMsghdr    = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics   = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfmaMsghdr C.struct_ifma_msghdr
-
-type IfmaMsghdr2 C.struct_ifma_msghdr2
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-type Winsize C.struct_winsize
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_REMOVEDIR        = C.AT_REMOVEDIR
-	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
--- a/libnetwork/vendor/golang.org/x/sys/unix/types_dragonfly.go
+++ b/libnetwork/vendor/golang.org/x/sys/unix/types_dragonfly.go
@ -1,249 +0,0 @@
-// 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.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/param.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
-type Stat_t C.struct_stat
-
-type Statfs_t C.struct_statfs
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-type Fsid C.struct_fsid
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr
-	SizeofIfData           = C.sizeof_struct_if_data
-	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
-	SizeofIfmaMsghdr       = C.sizeof_struct_ifma_msghdr
-	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
-	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfmaMsghdr C.struct_ifma_msghdr
-
-type IfAnnounceMsghdr C.struct_if_announcemsghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
--- a/libnetwork/vendor/golang.org/x/sys/unix/types_freebsd.go
+++ b/libnetwork/vendor/golang.org/x/sys/unix/types_freebsd.go
@ -1,372 +0,0 @@
-// 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.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/capability.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/param.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-// This structure is a duplicate of stat on FreeBSD 8-STABLE.
-// See /usr/include/sys/stat.h.
-struct stat8 {
-#undef st_atimespec	st_atim
-#undef st_mtimespec	st_mtim
-#undef st_ctimespec	st_ctim
-#undef st_birthtimespec	st_birthtim
-	__dev_t   st_dev;
-	ino_t     st_ino;
-	mode_t    st_mode;
-	nlink_t   st_nlink;
-	uid_t     st_uid;
-	gid_t     st_gid;
-	__dev_t   st_rdev;
-#if __BSD_VISIBLE
-	struct  timespec st_atimespec;
-	struct  timespec st_mtimespec;
-	struct  timespec st_ctimespec;
-#else
-	time_t    st_atime;
-	long      __st_atimensec;
-	time_t    st_mtime;
-	long      __st_mtimensec;
-	time_t    st_ctime;
-	long      __st_ctimensec;
-#endif
-	off_t     st_size;
-	blkcnt_t st_blocks;
-	blksize_t st_blksize;
-	fflags_t  st_flags;
-	__uint32_t st_gen;
-	__int32_t st_lspare;
-#if __BSD_VISIBLE
-	struct timespec st_birthtimespec;
-	unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
-	unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
-#else
-	time_t    st_birthtime;
-	long      st_birthtimensec;
-	unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
-	unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
-#endif
-};
-
-// This structure is a duplicate of if_data on FreeBSD 8-STABLE.
-// See /usr/include/net/if.h.
-struct if_data8 {
-	u_char  ifi_type;
-	u_char  ifi_physical;
-	u_char  ifi_addrlen;
-	u_char  ifi_hdrlen;
-	u_char  ifi_link_state;
-	u_char  ifi_spare_char1;
-	u_char  ifi_spare_char2;
-	u_char  ifi_datalen;
-	u_long  ifi_mtu;
-	u_long  ifi_metric;
-	u_long  ifi_baudrate;
-	u_long  ifi_ipackets;
-	u_long  ifi_ierrors;
-	u_long  ifi_opackets;
-	u_long  ifi_oerrors;
-	u_long  ifi_collisions;
-	u_long  ifi_ibytes;
-	u_long  ifi_obytes;
-	u_long  ifi_imcasts;
-	u_long  ifi_omcasts;
-	u_long  ifi_iqdrops;
-	u_long  ifi_noproto;
-	u_long  ifi_hwassist;
-// FIXME: these are now unions, so maybe need to change definitions?
-#undef ifi_epoch
-	time_t  ifi_epoch;
-#undef ifi_lastchange
-	struct  timeval ifi_lastchange;
-};
-
-// This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE.
-// See /usr/include/net/if.h.
-struct if_msghdr8 {
-	u_short ifm_msglen;
-	u_char  ifm_version;
-	u_char  ifm_type;
-	int     ifm_addrs;
-	int     ifm_flags;
-	u_short ifm_index;
-	struct  if_data8 ifm_data;
-};
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
-type Stat_t C.struct_stat8
-
-type Statfs_t C.struct_statfs
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-type Fsid C.struct_fsid
-
-// Advice to Fadvise
-
-const (
-	FADV_NORMAL     = C.POSIX_FADV_NORMAL
-	FADV_RANDOM     = C.POSIX_FADV_RANDOM
-	FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
-	FADV_WILLNEED   = C.POSIX_FADV_WILLNEED
-	FADV_DONTNEED   = C.POSIX_FADV_DONTNEED
-	FADV_NOREUSE    = C.POSIX_FADV_NOREUSE
-)
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPMreqn C.struct_ip_mreqn
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPMreqn          = C.sizeof_struct_ip_mreqn
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	sizeofIfMsghdr         = C.sizeof_struct_if_msghdr
-	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr8
-	sizeofIfData           = C.sizeof_struct_if_data
-	SizeofIfData           = C.sizeof_struct_if_data8
-	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
-	SizeofIfmaMsghdr       = C.sizeof_struct_ifma_msghdr
-	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
-	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
-)
-
-type ifMsghdr C.struct_if_msghdr
-
-type IfMsghdr C.struct_if_msghdr8
-
-type ifData C.struct_if_data
-
-type IfData C.struct_if_data8
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfmaMsghdr C.struct_ifma_msghdr
-
-type IfAnnounceMsghdr C.struct_if_announcemsghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion    = C.sizeof_struct_bpf_version
-	SizeofBpfStat       = C.sizeof_struct_bpf_stat
-	SizeofBpfZbuf       = C.sizeof_struct_bpf_zbuf
-	SizeofBpfProgram    = C.sizeof_struct_bpf_program
-	SizeofBpfInsn       = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr        = C.sizeof_struct_bpf_hdr
-	SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfZbuf C.struct_bpf_zbuf
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-type BpfZbufHeader C.struct_bpf_zbuf_header
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-type Winsize C.struct_winsize
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_REMOVEDIR        = C.AT_REMOVEDIR
-	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
-
-// Capabilities
-
-type CapRights C.struct_cap_rights
--- a/libnetwork/vendor/golang.org/x/sys/unix/types_netbsd.go
+++ b/libnetwork/vendor/golang.org/x/sys/unix/types_netbsd.go
@ -1,239 +0,0 @@
-// 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.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/sysctl.h>
-#include <sys/time.h>
-#include <sys/uio.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-type Stat_t C.struct_stat
-
-type Statfs_t C.struct_statfs
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-type Fsid C.fsid_t
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr
-	SizeofIfData           = C.sizeof_struct_if_data
-	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
-	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
-	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfAnnounceMsghdr C.struct_if_announcemsghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-type Mclpool C.struct_mclpool
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-type BpfTimeval C.struct_bpf_timeval
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
-
-// Sysctl
-
-type Sysctlnode C.struct_sysctlnode
--- a/libnetwork/vendor/golang.org/x/sys/unix/types_openbsd.go
+++ b/libnetwork/vendor/golang.org/x/sys/unix/types_openbsd.go
@ -1,251 +0,0 @@
-// 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.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-#include <dirent.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <termios.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/ptrace.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/uio.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
-type Stat_t C.struct_stat
-
-type Statfs_t C.struct_statfs
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-type Fsid C.fsid_t
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Ptrace requests
-
-const (
-	PTRACE_TRACEME = C.PT_TRACE_ME
-	PTRACE_CONT    = C.PT_CONTINUE
-	PTRACE_KILL    = C.PT_KILL
-)
-
-// Events (kqueue, kevent)
-
-type Kevent_t C.struct_kevent
-
-// Select
-
-type FdSet C.fd_set
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr
-	SizeofIfData           = C.sizeof_struct_if_data
-	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
-	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
-	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type IfAnnounceMsghdr C.struct_if_announcemsghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-type Mclpool C.struct_mclpool
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfHdr C.struct_bpf_hdr
-
-type BpfTimeval C.struct_bpf_timeval
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-// fchmodat-like syscalls.
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-)
--- a/libnetwork/vendor/golang.org/x/sys/unix/types_solaris.go
+++ b/libnetwork/vendor/golang.org/x/sys/unix/types_solaris.go
@ -1,269 +0,0 @@
-// 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.
-
-// +build ignore
-
-/*
-Input to cgo -godefs.  See README.md
-*/
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-// +godefs map struct_in6_addr [16]byte /* in6_addr */
-
-package unix
-
-/*
-#define KERNEL
-// These defines ensure that builds done on newer versions of Solaris are
-// backwards-compatible with older versions of Solaris and
-// OpenSolaris-based derivatives.
-#define __USE_SUNOS_SOCKETS__          // msghdr
-#define __USE_LEGACY_PROTOTYPES__      // iovec
-#include <dirent.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <limits.h>
-#include <signal.h>
-#include <termios.h>
-#include <termio.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/param.h>
-#include <sys/resource.h>
-#include <sys/select.h>
-#include <sys/signal.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/statvfs.h>
-#include <sys/time.h>
-#include <sys/times.h>
-#include <sys/types.h>
-#include <sys/utsname.h>
-#include <sys/un.h>
-#include <sys/wait.h>
-#include <net/bpf.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-#include <net/route.h>
-#include <netinet/in.h>
-#include <netinet/icmp6.h>
-#include <netinet/tcp.h>
-#include <ustat.h>
-#include <utime.h>
-
-enum {
-	sizeofPtr = sizeof(void*),
-};
-
-union sockaddr_all {
-	struct sockaddr s1;	// this one gets used for fields
-	struct sockaddr_in s2;	// these pad it out
-	struct sockaddr_in6 s3;
-	struct sockaddr_un s4;
-	struct sockaddr_dl s5;
-};
-
-struct sockaddr_any {
-	struct sockaddr addr;
-	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
-};
-
-*/
-import "C"
-
-// Machine characteristics; for internal use.
-
-const (
-	sizeofPtr      = C.sizeofPtr
-	sizeofShort    = C.sizeof_short
-	sizeofInt      = C.sizeof_int
-	sizeofLong     = C.sizeof_long
-	sizeofLongLong = C.sizeof_longlong
-	PathMax        = C.PATH_MAX
-	MaxHostNameLen = C.MAXHOSTNAMELEN
-)
-
-// Basic types
-
-type (
-	_C_short     C.short
-	_C_int       C.int
-	_C_long      C.long
-	_C_long_long C.longlong
-)
-
-// Time
-
-type Timespec C.struct_timespec
-
-type Timeval C.struct_timeval
-
-type Timeval32 C.struct_timeval32
-
-type Tms C.struct_tms
-
-type Utimbuf C.struct_utimbuf
-
-// Processes
-
-type Rusage C.struct_rusage
-
-type Rlimit C.struct_rlimit
-
-type _Gid_t C.gid_t
-
-// Files
-
-const ( // Directory mode bits
-	S_IFMT   = C.S_IFMT
-	S_IFIFO  = C.S_IFIFO
-	S_IFCHR  = C.S_IFCHR
-	S_IFDIR  = C.S_IFDIR
-	S_IFBLK  = C.S_IFBLK
-	S_IFREG  = C.S_IFREG
-	S_IFLNK  = C.S_IFLNK
-	S_IFSOCK = C.S_IFSOCK
-	S_ISUID  = C.S_ISUID
-	S_ISGID  = C.S_ISGID
-	S_ISVTX  = C.S_ISVTX
-	S_IRUSR  = C.S_IRUSR
-	S_IWUSR  = C.S_IWUSR
-	S_IXUSR  = C.S_IXUSR
-)
-
-type Stat_t C.struct_stat
-
-type Flock_t C.struct_flock
-
-type Dirent C.struct_dirent
-
-// Filesystems
-
-type _Fsblkcnt_t C.fsblkcnt_t
-
-type Statvfs_t C.struct_statvfs
-
-// Sockets
-
-type RawSockaddrInet4 C.struct_sockaddr_in
-
-type RawSockaddrInet6 C.struct_sockaddr_in6
-
-type RawSockaddrUnix C.struct_sockaddr_un
-
-type RawSockaddrDatalink C.struct_sockaddr_dl
-
-type RawSockaddr C.struct_sockaddr
-
-type RawSockaddrAny C.struct_sockaddr_any
-
-type _Socklen C.socklen_t
-
-type Linger C.struct_linger
-
-type Iovec C.struct_iovec
-
-type IPMreq C.struct_ip_mreq
-
-type IPv6Mreq C.struct_ipv6_mreq
-
-type Msghdr C.struct_msghdr
-
-type Cmsghdr C.struct_cmsghdr
-
-type Inet6Pktinfo C.struct_in6_pktinfo
-
-type IPv6MTUInfo C.struct_ip6_mtuinfo
-
-type ICMPv6Filter C.struct_icmp6_filter
-
-const (
-	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
-	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
-	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
-	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
-	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
-	SizeofLinger           = C.sizeof_struct_linger
-	SizeofIPMreq           = C.sizeof_struct_ip_mreq
-	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
-	SizeofMsghdr           = C.sizeof_struct_msghdr
-	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
-	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
-	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
-	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
-)
-
-// Select
-
-type FdSet C.fd_set
-
-// Misc
-
-type Utsname C.struct_utsname
-
-type Ustat_t C.struct_ustat
-
-const (
-	AT_FDCWD            = C.AT_FDCWD
-	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
-	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
-	AT_REMOVEDIR        = C.AT_REMOVEDIR
-	AT_EACCESS          = C.AT_EACCESS
-)
-
-// Routing and interface messages
-
-const (
-	SizeofIfMsghdr  = C.sizeof_struct_if_msghdr
-	SizeofIfData    = C.sizeof_struct_if_data
-	SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
-	SizeofRtMsghdr  = C.sizeof_struct_rt_msghdr
-	SizeofRtMetrics = C.sizeof_struct_rt_metrics
-)
-
-type IfMsghdr C.struct_if_msghdr
-
-type IfData C.struct_if_data
-
-type IfaMsghdr C.struct_ifa_msghdr
-
-type RtMsghdr C.struct_rt_msghdr
-
-type RtMetrics C.struct_rt_metrics
-
-// Berkeley packet filter
-
-const (
-	SizeofBpfVersion = C.sizeof_struct_bpf_version
-	SizeofBpfStat    = C.sizeof_struct_bpf_stat
-	SizeofBpfProgram = C.sizeof_struct_bpf_program
-	SizeofBpfInsn    = C.sizeof_struct_bpf_insn
-	SizeofBpfHdr     = C.sizeof_struct_bpf_hdr
-)
-
-type BpfVersion C.struct_bpf_version
-
-type BpfStat C.struct_bpf_stat
-
-type BpfProgram C.struct_bpf_program
-
-type BpfInsn C.struct_bpf_insn
-
-type BpfTimeval C.struct_bpf_timeval
-
-type BpfHdr C.struct_bpf_hdr
-
-// sysconf information
-
-const _SC_PAGESIZE = C._SC_PAGESIZE
-
-// Terminal handling
-
-type Termios C.struct_termios
-
-type Termio C.struct_termio
-
-type Winsize C.struct_winsize