268 		if (!t->taint) {  in newframe()
273 		&& (use_tainted || !t->taint)  in newframe()
673 		if (t->taint) {  in rexmit_deferred()
691 			} else if (tsince_hr(f) < t->taint * rto(d)) {  in rexmit_deferred()
724 	n = t->taint++;  in scorn()
725 	t->taint += t->taint * 2;  in scorn()
726 	if (n > t->taint)  in scorn()
727 		t->taint = n;  in scorn()
728 	if (t->taint > MAX_TAINT)  in scorn()
729 		t->taint = MAX_TAINT;  in scorn()
738 		if (d->targets[i]->taint == 0)  in count_targets()
1189 	if (t->taint > 0  in ktiocomplete()
1190 	&& --t->taint > 0  in ktiocomplete()