50     sa_flags: SA_FLAG_DFL,
61     sa_flags: SA_FLAG_IGN,
509         if (tmp_ka.sa_flags & SA_FLAG_IGN) != 0 {  in get_signal_to_deliver()
511         } else if (tmp_ka.sa_flags & SA_FLAG_DFL) == 0 {  in get_signal_to_deliver()
686     if ka.sa_flags & SA_FLAG_RESTORER != 0 {  in setup_frame()
717             ka.sa_flags |= SA_FLAG_DFL;  in setup_frame()
817         if force_default || (ka.sa_flags != SA_FLAG_IGN) {  in flush_signal_handlers()
818             ka.sa_flags = SA_FLAG_DFL;  in flush_signal_handlers()
822         ka.sa_flags &= SA_FLAG_DFL | SA_FLAG_IGN;  in flush_signal_handlers()
858                     new_ka.sa_flags =  in sys_sigaction()
859                         (unsafe { (*act).sa_flags } & (!(SA_FLAG_DFL | SA_FLAG_IGN))) | SA_FLAG_DFL;  in sys_sigaction()
862                     new_ka.sa_flags =  in sys_sigaction()
863                         (unsafe { (*act).sa_flags } & (!(SA_FLAG_DFL | SA_FLAG_IGN))) | SA_FLAG_IGN;  in sys_sigaction()
875                     sa_flags: unsafe { (*act).sa_flags },  in sys_sigaction()
884             new_ka.sa_flags |= SA_FLAG_RESTORER;  in sys_sigaction()
922         let flag = old_ka.sa_flags & (SA_FLAG_DFL | SA_FLAG_IGN);  in sys_sigaction()
934             (*old_act).sa_flags = old_ka.sa_flags;  in sys_sigaction()
961     if (action.sa_flags & SA_FLAG_IMMUTABLE) != 0 {  in do_sigaction()
982             ac.sa_flags &= SA_ALL_FLAGS;  in do_sigaction()
990         old_act.unwrap().sa_flags &= SA_ALL_FLAGS;  in do_sigaction()