1 // Copyright 2014 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.
5 // TCP socket options for plan9
15 func setNoDelay(fd *netFD, noDelay bool) error {
19 // Set keep alive period.
20 func setKeepAlivePeriod(fd *netFD, d time.Duration) error {
21 cmd := "keepalive " + itoa.Itoa(int(d/time.Millisecond))
22 _, e := fd.ctl.WriteAt([]byte(cmd), 0)