libgo/go/net/http/cgi/posix_test.go

   1 // Copyright 2013 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 !plan9
   6
   7 package cgi
   8
   9 import (
  10         "os"
  11         "syscall"
  12 )
  13
  14 func isProcessRunning(pid int) bool {
  15         p, err := os.FindProcess(pid)
  16         if err != nil {
  17                 return false
  18         }
  19         return p.Signal(syscall.Signal(0)) == nil
  20 }