dsyslog
dsyslog(LOG_DEBUG, "%s: wrong mode on %s", ep->name, tty);
dsyslog(LOG_DEBUG, "notify %s on %s", ep->name, tty);
dsyslog(LOG_ERR, "open `%s' (%s)", tty, strerror(errno));
dsyslog(LOG_ERR, "tcgetattr `%s' (%s)", tty, strerror(errno));