| // 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. | 
 |  | 
 | //go:build js && wasm | 
 |  | 
 | package net | 
 |  | 
 | import "syscall" | 
 |  | 
 | func setDefaultSockopts(s, family, sotype int, ipv6only bool) error { | 
 | 	return nil | 
 | } | 
 |  | 
 | func setDefaultListenerSockopts(s int) error { | 
 | 	return nil | 
 | } | 
 |  | 
 | func setDefaultMulticastSockopts(s int) error { | 
 | 	return nil | 
 | } | 
 |  | 
 | func setReadBuffer(fd *netFD, bytes int) error { | 
 | 	return syscall.ENOPROTOOPT | 
 | } | 
 |  | 
 | func setWriteBuffer(fd *netFD, bytes int) error { | 
 | 	return syscall.ENOPROTOOPT | 
 | } | 
 |  | 
 | func setKeepAlive(fd *netFD, keepalive bool) error { | 
 | 	return syscall.ENOPROTOOPT | 
 | } | 
 |  | 
 | func setLinger(fd *netFD, sec int) error { | 
 | 	return syscall.ENOPROTOOPT | 
 | } |