void
do_log(LogLevel level, const char *fmt, va_list args)
{
-#ifdef HAVE_OPENLOG_R
+#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT)
struct syslog_data sdata = SYSLOG_DATA_INIT;
#endif
char msgbuf[MSGBUFSIZ];
snprintf(msgbuf, sizeof msgbuf, "%s\r\n", fmtbuf);
write(STDERR_FILENO, msgbuf, strlen(msgbuf));
} else {
-#ifdef HAVE_OPENLOG_R
+#if defined(HAVE_OPENLOG_R) && defined(SYSLOG_DATA_INIT)
openlog_r(argv0 ? argv0 : __progname, LOG_PID, log_facility, &sdata);
syslog_r(pri, &sdata, "%.500s", fmtbuf);
closelog_r(&sdata);