448         let (sig_number, info, ka) = get_signal_to_deliver(regs.clone());  in do_signal()
450         if sig_number == SignalNumber::INVALID {  in do_signal()
455             sig_number as i32,  in do_signal()
458         let res = handle_signal(sig_number, ka.unwrap(), &info.unwrap(), &oldset, regs);  in do_signal()
462                 sig_number as i32,  in do_signal()
480     let mut sig_number;  in get_signal_to_deliver()  localVariable
494         (sig_number, info) =  in get_signal_to_deliver()
498         if sig_number == SignalNumber::INVALID {  in get_signal_to_deliver()
500             return (sig_number, None, None);  in get_signal_to_deliver()
506         let tmp_ka = &mut hand.action[sig_number as usize - 1];  in get_signal_to_deliver()
518             sig_number as i32,  in get_signal_to_deliver()
531     return (sig_number, info, ka);  in get_signal_to_deliver()