1// Copyright 2009 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
6
7package net
8
9import (
10	"runtime"
11	"syscall"
12)
13
14func setNoDelay(fd *netFD, noDelay bool) error {
15	err := fd.pfd.SetsockoptInt(syscall.IPPROTO_TCP, syscall.TCP_NODELAY, boolint(noDelay))
16	runtime.KeepAlive(fd)
17	return wrapSyscallError("setsockopt", err)
18}
19