|  | // Copyright 2011 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 !cgo netgo | 
|  |  | 
|  | package net | 
|  |  | 
|  | import "context" | 
|  |  | 
|  | func init() { netGo = true } | 
|  |  | 
|  | type addrinfoErrno int | 
|  |  | 
|  | func (eai addrinfoErrno) Error() string   { return "<nil>" } | 
|  | func (eai addrinfoErrno) Temporary() bool { return false } | 
|  | func (eai addrinfoErrno) Timeout() bool   { return false } | 
|  |  | 
|  | func cgoLookupHost(ctx context.Context, name string) (addrs []string, err error, completed bool) { | 
|  | return nil, nil, false | 
|  | } | 
|  |  | 
|  | func cgoLookupPort(ctx context.Context, network, service string) (port int, err error, completed bool) { | 
|  | return 0, nil, false | 
|  | } | 
|  |  | 
|  | func cgoLookupIP(ctx context.Context, network, name string) (addrs []IPAddr, err error, completed bool) { | 
|  | return nil, nil, false | 
|  | } | 
|  |  | 
|  | func cgoLookupCNAME(ctx context.Context, name string) (cname string, err error, completed bool) { | 
|  | return "", nil, false | 
|  | } | 
|  |  | 
|  | func cgoLookupPTR(ctx context.Context, addr string) (ptrs []string, err error, completed bool) { | 
|  | return nil, nil, false | 
|  | } |