Add some extra __attribute__ ((format)) s

2 files changed, 4 insertions, 2 deletions

diff --git a/src/journal/journald-server.h b/src/journal/journald-server.h
index fb4e8e4c3d..86f7145292 100644
--- a/src/journal/journald-server.h
+++ b/src/journal/journald-server.h
@@ -130,7 +130,7 @@ typedef struct Server {
 #define N_IOVEC_UDEV_FIELDS 32
 
 void server_dispatch_message(Server *s, struct iovec *iovec, unsigned n, unsigned m, struct ucred *ucred, struct timeval *tv, const char *label, size_t label_len, const char *unit_id, int priority);
-void server_driver_message(Server *s, sd_id128_t message_id, const char *format, ...);
+void server_driver_message(Server *s, sd_id128_t message_id, const char *format, ...) _printf_attr_(3,4);
 
 /* gperf lookup function */
 const struct ConfigPerfItem* journald_gperf_lookup(const char *key, unsigned length);
diff --git a/src/journal/microhttpd-util.h b/src/journal/microhttpd-util.h
index d4fefa72d3..20ad76990c 100644
--- a/src/journal/microhttpd-util.h
+++ b/src/journal/microhttpd-util.h
@@ -23,4 +23,6 @@
 
 #include <stdarg.h>
 
-void microhttpd_logger(void *arg, const char *fmt, va_list ap);
+#include "macro.h"
+
+void microhttpd_logger(void *arg, const char *fmt, va_list ap) _printf_attr_(2, 0);