qtest: Add missing GCC_FMT_ATTR

[qemu.git] / qtest.c

diff --git a/qtest.c b/qtest.c
index daeabb7c2584ebcd6c2390088d132eb52a9cb564..18afcd9cf19df558ff240322128ccd08305183c3 100644 (file)
--- a/qtest.c
+++ b/qtest.c
@@ -156,7 +156,8 @@ static void qtest_send_prefix(CharDriverState *chr)
             tv.tv_sec, tv.tv_usec);
 }
 
-static void qtest_send(CharDriverState *chr, const char *fmt, ...)
+static void GCC_FMT_ATTR(2, 3) qtest_send(CharDriverState *chr,
+                                          const char *fmt, ...)
 {
     va_list ap;
     char buffer[1024];