215   void SetAction(const SigactionType* new_action) {  in SetAction()  argument
217       action_ = *new_action;  in SetAction()
219       action_.sa_flags = new_action->sa_flags;  in SetAction()
220       action_.sa_handler = new_action->sa_handler;  in SetAction()
222       action_.sa_restorer = new_action->sa_restorer;  in SetAction()
225       memcpy(&action_.sa_mask, &new_action->sa_mask,  in SetAction()
226              std::min(sizeof(action_.sa_mask), sizeof(new_action->sa_mask)));  in SetAction()
338 static int __sigaction(int signal, const SigactionType* new_action,  in __sigaction()  argument
353     if (new_action != nullptr) {  in __sigaction()
354       chains[signal].SetAction(new_action);  in __sigaction()
364   return linked(signal, new_action, old_action);  in __sigaction()
367 extern "C" int sigaction(int signal, const struct sigaction* new_action,  in sigaction()  argument
370   return __sigaction(signal, new_action, old_action, linked_sigaction);  in sigaction()
374 extern "C" int sigaction64(int signal, const struct sigaction64* new_action,  in sigaction64()  argument
377   return __sigaction(signal, new_action, old_action, linked_sigaction64);  in sigaction64()