1// Copyright 2013 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5package ipv6
6
7import (
8	"net"
9
10	"golang.org/x/net/internal/socket"
11)
12
13// BUG(mikio): On Windows, the ControlMessage for ReadFrom and WriteTo
14// methods of PacketConn is not implemented.
15
16// A payloadHandler represents the IPv6 datagram payload handler.
17type payloadHandler struct {
18	net.PacketConn
19	*socket.Conn
20	rawOpt
21}
22
23func (c *payloadHandler) ok() bool { return c != nil && c.PacketConn != nil && c.Conn != nil }
24