containerd: include zfs plugin by default

Signed-off-by: Stephen J Day <stephen.day@docker.com>

vendor/github.com/pborman/uuid/marshal.go

@@ -0,0 +1,83 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+	"errors"
+	"fmt"
+)
+
+// MarshalText implements encoding.TextMarshaler.
+func (u UUID) MarshalText() ([]byte, error) {
+	if len(u) != 16 {
+		return nil, nil
+	}
+	var js [36]byte
+	encodeHex(js[:], u)
+	return js[:], nil
+}
+
+// UnmarshalText implements encoding.TextUnmarshaler.
+func (u *UUID) UnmarshalText(data []byte) error {
+	if len(data) == 0 {
+		return nil
+	}
+	id := Parse(string(data))
+	if id == nil {
+		return errors.New("invalid UUID")
+	}
+	*u = id
+	return nil
+}
+
+// MarshalBinary implements encoding.BinaryMarshaler.
+func (u UUID) MarshalBinary() ([]byte, error) {
+	return u[:], nil
+}
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler.
+func (u *UUID) UnmarshalBinary(data []byte) error {
+	if len(data) == 0 {
+		return nil
+	}
+	if len(data) != 16 {
+		return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
+	}
+	var id [16]byte
+	copy(id[:], data)
+	*u = id[:]
+	return nil
+}
+
+// MarshalText implements encoding.TextMarshaler.
+func (u Array) MarshalText() ([]byte, error) {
+	var js [36]byte
+	encodeHex(js[:], u[:])
+	return js[:], nil
+}
+
+// UnmarshalText implements encoding.TextUnmarshaler.
+func (u *Array) UnmarshalText(data []byte) error {
+	id := Parse(string(data))
+	if id == nil {
+		return errors.New("invalid UUID")
+	}
+	*u = id.Array()
+	return nil
+}
+
+// MarshalBinary implements encoding.BinaryMarshaler.
+func (u Array) MarshalBinary() ([]byte, error) {
+	return u[:], nil
+}
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler.
+func (u *Array) UnmarshalBinary(data []byte) error {
+	if len(data) != 16 {
+		return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
+	}
+	copy(u[:], data)
+	return nil
+}