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  	"internal/itoa"
    11  	"syscall"
    12  	"time"
    13  )
    14  
    15  func setNoDelay(fd *netFD, noDelay bool) error {
    16  	return syscall.EPLAN9
    17  }
    18  
    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)
    23  	return e
    24  }
    25
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