// Copyright 2009 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 unix || windows package net import ( "runtime" "syscall" ) func setNoDelay(fd *netFD, noDelay bool) error { err := fd.pfd.SetsockoptInt(syscall.IPPROTO_TCP, syscall.TCP_NODELAY, boolint(noDelay)) runtime.KeepAlive(fd) return wrapSyscallError("setsockopt", err) }