libgo/go/net/sock_windows.go

   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 package net
   6
   7 import (
   8         "os"
   9         "syscall"
  10 )
  11
  12 func maxListenerBacklog() int {
  13         // TODO: Implement this
  14         // NOTE: Never return a number bigger than 1<<16 - 1. See issue 5030.
  15         return syscall.SOMAXCONN
  16 }
  17
  18 func sysSocket(family, sotype, proto int) (syscall.Handle, error) {
  19         // See ../syscall/exec_unix.go for description of ForkLock.
  20         syscall.ForkLock.RLock()
  21         s, err := socketFunc(family, sotype, proto)
  22         if err == nil {
  23                 syscall.CloseOnExec(s)
  24         }
  25         syscall.ForkLock.RUnlock()
  26         if err != nil {
  27                 return syscall.InvalidHandle, os.NewSyscallError("socket", err)
  28         }
  29         return s, nil
  30 }