- // Set the default signal handler for SIGABRT, to avoid invoking our
- // own signal handler installed by InstallFailedSignalHandler().
- struct sigaction sig_action;
- memset(&sig_action, 0, sizeof(sig_action));
- sigemptyset(&sig_action.sa_mask);
- sig_action.sa_handler = SIG_DFL;
- sigaction(SIGABRT, &sig_action, NULL);
+ // TOOD(hamaji): Use signal instead of sigaction?
+ if (IsFailureSignalHandlerInstalled()) {
+ // Set the default signal handler for SIGABRT, to avoid invoking our
+ // own signal handler installed by InstallFailureSignalHandler().
+#ifdef HAVE_SIGACTION
+ struct sigaction sig_action;
+ memset(&sig_action, 0, sizeof(sig_action));
+ sigemptyset(&sig_action.sa_mask);
+ sig_action.sa_handler = SIG_DFL;
+ sigaction(SIGABRT, &sig_action, NULL);
+#elif defined(OS_WINDOWS)
+ signal(SIGABRT, SIG_DFL);
+#endif // HAVE_SIGACTION
+ }