setsig(sig, atomic.Loaduintptr(&fwdSig[sig]))
		}
	}
}

// sigignore ignores the signal sig.
// It is only called while holding the os/signal.handlers lock,
// via os/signal.ignoreSignal and signal_ignore.
func sigignore(sig uint32) {
	if sig >= uint32(len(sigtable)) {
		return
	}

	// SIGPROF is handled specially for profiling.
	if sig == _SIGPROF {
		return
	}

)

func usage() {
	fmt.Fprintf(os.Stderr, "usage: go tool test2json [-p pkg] [-t] [./pkg.test -test.v]\n")
	os.Exit(2)
}

// ignoreSignals ignore the interrupt signals.
func ignoreSignals() {
	signal.Ignore(signalsToIgnore...)
}

func main() {
	telemetry.Start()

	flag.Usage = usage
	flag.Parse()
	telemetry.Inc("test2json/invocations")