'Child execution'

def fork_child(self, zero_byte_fps=False, **kwargs):

    pid = os.fork()
    if pid:
        return pid
    else:
        signal.signal(signal.SIGTERM, signal.SIG_DFL)
        if zero_byte_fps:
            kwargs['zero_byte_fps'] = self.conf_zero_byte_fps
        try:
            self.run_audit(**kwargs)
        except Exception as e:
            self.logger.exception((_('ERROR:    Unable    to    run    auditing:    %s') % e))
        finally:
            sys.exit()
