| // Copyright 2019 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 net |
| |
| import ( |
| "os" |
| "runtime" |
| "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 { |
| err := fd.sock.SetKeepAlive(keepalive) |
| runtime.KeepAlive(fd) |
| return os.NewSyscallError("setsockopt", err) |
| } |
| |
| func setLinger(fd *netFD, sec int) error { |
| return syscall.ENOPROTOOPT |
| } |