github.com/hlts2/go@v0.0.0-20170904000733-812b34efaed8/src/net/tcpsockopt_plan9.go (about)

     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  }