71 ) -> Result<i32, SystemError> {  in signal_kill_something_info()  argument
86 ) -> Result<i32, SystemError> {  in signal_kill_proc_info()  argument
111     return if (sig as i32) <= MAX_SIG_NUM {  in verify_signal()
126 ) -> Result<i32, SystemError> {  in signal_send_sig_info()  argument
193 ) -> Result<i32, SystemError> {  in send_signal_locked()  argument
201             == (si_code_val::SI_KERNEL as i32);  in send_signal_locked()
223 ) -> Result<i32, SystemError> {  in __send_signal_locked()  argument
410             sig_number as i32,  in do_signal()
417                 sig_number as i32,  in do_signal()
473             sig_number as i32,  in get_signal_to_deliver()
584 ) -> Result<i32, SystemError> {  in handle_signal()  argument
602 ) -> Result<i32, SystemError> {  in setup_frame()  argument
649             sig as i32  in setup_frame()
700 fn copy_siginfo_to_user(to: *mut siginfo, from: &siginfo) -> Result<i32, SystemError> {  in copy_siginfo_to_user()  argument
707     let retval: Result<i32, SystemError> = Ok(0);  in copy_siginfo_to_user()
728 ) -> Result<i32, SystemError> {  in setup_sigcontext()  argument
867     return 1u64 << ((sig as i32) - 1);  in sigmask()