38     sigset_equal, sigset_init, sigset_t, SigQueue, SignalNumber, MAX_SIG_NUM, SA_ALL_FLAGS,
72     let sig: SignalNumber = SignalNumber::from(regs.r9 as i32);  in sys_kill()
74     if sig == SignalNumber::INVALID {  in sys_kill()
113     sig: SignalNumber,  in signal_kill_something_info()  argument
128     sig: SignalNumber,  in signal_kill_proc_info()  argument
155 fn verify_signal(sig: SignalNumber) -> bool {  in verify_signal()
168     sig: SignalNumber,  in signal_send_sig_info()  argument
234     sig: SignalNumber,  in send_signal_locked()  argument
263     sig: SignalNumber,  in __send_signal_locked()  argument
277     if sig == SignalNumber::SIGKILL || (pcb.flags & (PF_KTHREAD as u64)) != 0 {  in __send_signal_locked()
307 fn complete_signal(sig: SignalNumber, pcb: &mut process_control_block, pt: PidType) {  in complete_signal()  argument
347         signal_wake_up(pcb, sig == SignalNumber::SIGKILL);  in complete_signal()
355 fn wants_signal(sig: SignalNumber, pcb: &process_control_block) -> bool {  in wants_signal()  argument
366     if sig == SignalNumber::SIGKILL {  in wants_signal()
384 fn sig_fatal(pcb: &process_control_block, sig: SignalNumber) -> bool {  in sig_fatal()
450         if sig_number == SignalNumber::INVALID {  in do_signal()
474     SignalNumber,  in get_signal_to_deliver()  argument
498         if sig_number == SignalNumber::INVALID {  in get_signal_to_deliver()
536 fn dequeue_signal(sig_mask: &mut sigset_t) -> (SignalNumber, Option<siginfo>) {  in dequeue_signal()  argument
545     if sig != SignalNumber::INVALID {  in dequeue_signal()
565 fn next_signal(pending: &sigpending, sig_mask: &sigset_t) -> SignalNumber {  in next_signal()  argument
566     let mut sig = SignalNumber::INVALID;  in next_signal()
574         sig = SignalNumber::from(ffz(!x) + 1);  in next_signal()
594 fn collect_signal(sig: SignalNumber, pending: &mut sigpending) -> siginfo {  in collect_signal()  argument
624     sig: SignalNumber,  in handle_signal()  argument
642     sig: SignalNumber,  in setup_frame()  argument
716         if sig == SignalNumber::SIGSEGV {  in setup_frame()
895     let sig = SignalNumber::from(regs.r8 as i32);  in sys_sigaction()
897     if sig == SignalNumber::INVALID {  in sys_sigaction()
948     sig: SignalNumber,  in do_sigaction()  argument
998             sigmask(SignalNumber::SIGKILL) | sigmask(SignalNumber::SIGSTOP),  in do_sigaction()
1027 pub fn sigmask(sig: SignalNumber) -> u64 {  in sigmask()
1041             process_do_exit(SignalNumber::SIGSEGV as u64);  in sys_rt_sigreturn()
1053             process_do_exit(SignalNumber::SIGSEGV as u64);  in sys_rt_sigreturn()
1064         sigmask(SignalNumber::SIGKILL) | sigmask(SignalNumber::SIGSTOP),  in set_current_sig_blocked()