libgo/go/net/tcpsockopt_plan9.go

   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.
   4
   5 // TCP socket options for plan9
   6
   7 package net
   8
   9 import (
  10         "syscall"
  11         "time"
  12 )
  13
  14 func setNoDelay(fd *netFD, noDelay bool) error {
  15         return syscall.EPLAN9
  16 }
  17
  18 // Set keep alive period.
  19 func setKeepAlivePeriod(fd *netFD, d time.Duration) error {
  20         cmd := "keepalive " + itoa(int(d/time.Millisecond))
  21         _, e := fd.ctl.WriteAt([]byte(cmd), 0)
  22         return e
  23 }