// Copyright 2012 The Go Authors.  All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package ipv4

import "syscall"

func (c *genericOpt) sysfd() (int, error) {
	// TODO(mikio): Implement this
	return 0, syscall.EPLAN9
}

func (c *dgramOpt) sysfd() (int, error) {
	// TODO(mikio): Implement this
	return 0, syscall.EPLAN9
}

func (c *payloadHandler) sysfd() (int, error) {
	// TODO(mikio): Implement this
	return 0, syscall.EPLAN9
}

func (c *packetHandler) sysfd() (int, error) {
	// TODO(mikio): Implement this
	return 0, syscall.EPLAN9
}