Lines Matching refs:old

46  * Retrofit new signal interface to old signal primitives.
109 	sigtype old;
111 	old = sigdisp(sig);
113 	return(old);
125 	sigtype old;
131 	old = sigdisp(sig);
137 		return(old);
151 		return(old);
159 		return(old);
162 	return(old);
173 	sigtype old;
179 	old = sigdisp(sig);
181 		return(old);
186 	if (old == SIG_DFL) {
191 	return(old);
201 	sigtype old;
207 	old = sigdisp(sig);
209 		return(old);
219 	return(old);
276 	sigtype old;
287 		old = signal(sig, SIG_IGN);
288 		sigtable[sig].s_func = old;
290 		signal(sig, old);
291 		return(old);
308 	sigtype old;
316 	old = signal(sig, SIG_IGN);