116   struct sigaction action;  in Java_Main_initSignalTest()  local
117   action.sa_sigaction = signalhandler;  in Java_Main_initSignalTest()
118   sigfillset(&action.sa_mask);  in Java_Main_initSignalTest()
119   sigdelset(&action.sa_mask, UNBLOCKED_SIGNAL);  in Java_Main_initSignalTest()
120   action.sa_flags = SA_SIGINFO | SA_ONSTACK;  in Java_Main_initSignalTest()
122   action.sa_restorer = nullptr;  in Java_Main_initSignalTest()
125   sigaction(SIGSEGV, &action, &oldaction);  in Java_Main_initSignalTest()
128   if (!compare_sigaction(&check, &action)) {  in Java_Main_initSignalTest()
131            *reinterpret_cast<void**>(&action.sa_mask),  in Java_Main_initSignalTest()
134            action.sa_sigaction, check.sa_sigaction);  in Java_Main_initSignalTest()
136            action.sa_flags, check.sa_flags);  in Java_Main_initSignalTest()