tree-wide: mark log_struct with _printf_ and fix fallout

[elogind.git] / src / basic / log.h

diff --git a/src/basic/log.h b/src/basic/log.h
index b232fe1fc49b53bc2ddba620c08af2507ad4e35c..d4bc3a9342968f925910439dc013657a9cec68b7 100644 (file)
--- a/src/basic/log.h
+++ b/src/basic/log.h
@@ -139,7 +139,7 @@ int log_format_iovec(
                 bool newline_separator,
                 int error,
                 const char *format,
-                va_list ap);
+                va_list ap) _printf_(6, 0);
 
 /* This modifies the buffer passed! */
 int log_dump_internal(