86 	unsigned long ready;  in has_pending_signals()  local
91 		for (i = _NSIG_WORDS, ready = 0; --i >= 0 ;)  in has_pending_signals()
92 			ready |= signal->sig[i] &~ blocked->sig[i];  in has_pending_signals()
95 	case 4: ready  = signal->sig[3] &~ blocked->sig[3];  in has_pending_signals()
96 		ready |= signal->sig[2] &~ blocked->sig[2];  in has_pending_signals()
97 		ready |= signal->sig[1] &~ blocked->sig[1];  in has_pending_signals()
98 		ready |= signal->sig[0] &~ blocked->sig[0];  in has_pending_signals()
101 	case 2: ready  = signal->sig[1] &~ blocked->sig[1];  in has_pending_signals()
102 		ready |= signal->sig[0] &~ blocked->sig[0];  in has_pending_signals()
105 	case 1: ready  = signal->sig[0] &~ blocked->sig[0];  in has_pending_signals()
107 	return ready !=	0;  in has_pending_signals()