32     sigset_equal, sigset_init, sigset_t, SigQueue, SignalNumber, MAX_SIG_NUM, SA_ALL_FLAGS,
66     let sig: SignalNumber = SignalNumber::from(regs.r9 as i32);  in sys_kill()
68     if sig == SignalNumber::INVALID {  in sys_kill()
107     sig: SignalNumber,  in signal_kill_something_info()  argument
122     sig: SignalNumber,  in signal_kill_proc_info()  argument
149 fn verify_signal(sig: SignalNumber) -> bool {  in verify_signal()
162     sig: SignalNumber,  in signal_send_sig_info()  argument
228     sig: SignalNumber,  in send_signal_locked()  argument
257     sig: SignalNumber,  in __send_signal_locked()  argument
271     if sig == SignalNumber::SIGKILL || (pcb.flags & (PF_KTHREAD as u64)) != 0 {  in __send_signal_locked()
301 fn complete_signal(sig: SignalNumber, pcb: &mut process_control_block, pt: PidType) {  in complete_signal()  argument
341         signal_wake_up(pcb, sig == SignalNumber::SIGKILL);  in complete_signal()
349 fn wants_signal(sig: SignalNumber, pcb: &process_control_block) -> bool {  in wants_signal()  argument
360     if sig == SignalNumber::SIGKILL {  in wants_signal()
378 fn sig_fatal(pcb: &process_control_block, sig: SignalNumber) -> bool {  in sig_fatal()
444         if sig_number == SignalNumber::INVALID {  in do_signal()
468     SignalNumber,  in get_signal_to_deliver()  argument
492         if sig_number == SignalNumber::INVALID {  in get_signal_to_deliver()
530 fn dequeue_signal(sig_mask: &mut sigset_t) -> (SignalNumber, Option<siginfo>) {  in dequeue_signal()  argument
539     if sig != SignalNumber::INVALID {  in dequeue_signal()
559 fn next_signal(pending: &sigpending, sig_mask: &sigset_t) -> SignalNumber {  in next_signal()  argument
560     let mut sig = SignalNumber::INVALID;  in next_signal()
568         sig = SignalNumber::from(ffz(!x) + 1);  in next_signal()
588 fn collect_signal(sig: SignalNumber, pending: &mut sigpending) -> siginfo {  in collect_signal()  argument
618     sig: SignalNumber,  in handle_signal()  argument
636     sig: SignalNumber,  in setup_frame()  argument
696         if sig == SignalNumber::SIGSEGV {  in setup_frame()
863     let sig = SignalNumber::from(regs.r8 as i32);  in sys_sigaction()
865     if sig == SignalNumber::INVALID {  in sys_sigaction()
912     sig: SignalNumber,  in do_sigaction()  argument
962             sigmask(SignalNumber::SIGKILL) | sigmask(SignalNumber::SIGSTOP),  in do_sigaction()
991 pub fn sigmask(sig: SignalNumber) -> u64 {  in sigmask()
1005             process_do_exit(SignalNumber::SIGSEGV as u64);  in sys_rt_sigreturn()
1017             process_do_exit(SignalNumber::SIGSEGV as u64);  in sys_rt_sigreturn()
1028         sigmask(SignalNumber::SIGKILL) | sigmask(SignalNumber::SIGSTOP),  in set_current_sig_blocked()