static bool get_version; /* IOC getversion IOCTL supported */
static char *prog_name;
-static void GCC_FMT_ATTR(2, 3) do_log(int loglevel, const char *format, ...)
+static void G_GNUC_PRINTF(2, 3) do_log(int loglevel, const char *format, ...)
{
va_list ap;