55 pub(crate) struct Signal {  struct
65 impl Signal {  impl
66     pub(crate) fn new(sig_num: c_int, new_act: Arc<SigHandler>) -> io::Result<Signal> {  in new()  argument
69         Ok(Signal {  in new()
98             let signal = Signal::new(sig_num, act)?;  in register_action()
137     use crate::common::Signal;
152         let signal = Signal::new(libc::SIGINT, handler).unwrap();  in ut_signal_new()
182             Signal::register_action(libc::SIGINT, move |_| {  in ut_signal_register()
189             Signal::register_action(libc::SIGTERM, move |_| {  in ut_signal_register()
204         let res = Signal::deregister_action(libc::SIGTERM);  in ut_signal_register()
207         Signal::deregister_action(libc::SIGINT).unwrap();  in ut_signal_register()
210             Signal::register_action(libc::SIGTERM, move |_| {  in ut_signal_register()
219         let res = Signal::deregister_hook(libc::SIGTERM);  in ut_signal_register()
222         let res = Signal::deregister_hook(libc::SIGINT);  in ut_signal_register()