tracer.go
func (t *BTTracer) SetSigset(sigs ...os.Signal) {
	t.ss = append([]os.Signal(nil), sigs...)
}
func (t *BTTracer) SetSigset(sigs ...os.Signal) {
	t.ss = append([]os.Signal(nil), sigs...)
}
func ( t * BTTracer ) SetSigset ( sigs ... os . Signal ) { t . ss = append ( [ ] os . Signal ( nil ) , sigs ... ) }
// See bcd.TracerSig.SetSigset().
See bcd . TracerSig . SetSigset () .