Function errorAndExit

exec/exec.go:194–197

(name string, err error)

}

func errorAndExit(name string, err error) {
	fmt.Fprintf(os.Stderr, "%s: %s\n", path.Base(name), err.Error())
	os.Exit(-1)
}

// signalHandler forwards all the signals to the cmd.
func signalHandler(cmd *exec.Cmd, exitCh chan int) {