go trace for executable

gistfile1.go

{
	f, err := os.Create("trace.out")
	if err != nil {
		panic(err)
	}

	err = trace.Start(f)
	if err != nil {
		panic(err)
	}

	c := make(chan os.Signal, 1)
	signal.Notify(c, os.Interrupt)
	go func() {
		<-c
		trace.Stop()
		f.Close()
		os.Exit(1)
	}()
}