// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// TCP socket options for plan9
package net
import (
"internal/itoa"
"syscall"
"time"
)
func setNoDelay(_ *netFD, _ bool) error {
return syscall.EPLAN9
}
// Set keep alive period.
func setKeepAliveIdle(fd *netFD, d time.Duration) error {
if d < 0 {
return nil
}
cmd := "keepalive " + itoa.Itoa(int(d/time.Millisecond))
_, e := fd.ctl.WriteAt([]byte(cmd), 0)
return e
}
func setKeepAliveInterval(_ *netFD, d time.Duration) error {
if d < 0 {
return nil
}
return syscall.EPLAN9
}
func setKeepAliveCount(_ *netFD, n int) error {
if n < 0 {
return nil
}
return syscall.EPLAN9
}
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