github.com/spotify/syslog-redirector-golang@v0.0.0-20140320174030-4859f03d829a/src/pkg/net/tcpsockopt_posix.go (about)

     1  // Copyright 2009 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  // +build darwin dragonfly freebsd linux netbsd openbsd windows
     6  
     7  package net
     8  
     9  import (
    10  	"os"
    11  	"syscall"
    12  )
    13  
    14  func setNoDelay(fd *netFD, noDelay bool) error {
    15  	if err := fd.incref(); err != nil {
    16  		return err
    17  	}
    18  	defer fd.decref()
    19  	return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(fd.sysfd, syscall.IPPROTO_TCP, syscall.TCP_NODELAY, boolint(noDelay)))
    20  }