Lines Matching defs:old_signal_handler
182 signal_info *old_signal_handler = NULL;
214 old_signal_handler = &old_TSTP;
216 old_signal_handler = &old_TTOU;
218 old_signal_handler = &old_TTIN;
222 old_signal_handler = &old_QUIT;
226 old_signal_handler = &old_INT;
235 restore_termsig (sig, old_signal_handler);
243 set_termsig (sig, old_signal_handler);
261 old_signal_handler = &old_WINCH;
265 old_signal_handler = &old_USR1;
270 restore_termsig (sig, old_signal_handler);
275 set_termsig (sig, old_signal_handler); /* needless? */