Function dfhack_crashlog_shutdown

library/Crashlog.cpp:173–189

    }

    void dfhack_crashlog_shutdown() {
        shutdown.exchange(true);
        for (int signal : desired_signals) {
            std::signal(signal, SIG_DFL);
        }
        std::set_terminate(term_handler);

        // Shutdown the crashlog thread.
        flag_set(crashlog_ready);
        crashlog_thread.join();

        // If the signal handler is somehow running whilst here, let it terminate
        signal_crashlog_complete();
        if (crashlog_complete != -1)
            close(crashlog_complete); // Close fd
        return;
    }
}