X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=src%2Fcommon%2Fcommon.h;h=1abe37ec11b094bf80713ad212a462f6e6f32f93;hp=b5990a885395036a853288d3b7fe330f203e94bb;hb=8b305066676fc7aa433e8eb668f9de8802008025;hpb=28ba44ad9ca14153e96c94a9100423ea224c1af3

diff --git a/src/common/common.h b/src/common/common.h
index b5990a88..1abe37ec 100644
--- a/src/common/common.h
+++ b/src/common/common.h
@@ -823,7 +823,7 @@ end:
  * bt_g_string_append_printf cannot be inlined because it expects a
  * variadic argument list.
  */
-BT_HIDDEN
+BT_HIDDEN __BT_ATTR_FORMAT_PRINTF(2, 3)
 int bt_common_g_string_append_printf(GString *str, const char *fmt, ...);
 
 static inline