cleanup: function attribute 'format'

[lttng-ust.git] / doc / examples / demo-tracef / demo-vtracef.c

diff --git a/doc/examples/demo-tracef/demo-vtracef.c b/doc/examples/demo-tracef/demo-vtracef.c
index dc094ce470be987f80d05abd7b8cfdf51e984757..8fe8bb36d27a4bd55da56ac4d0b1d5fa1155f24d 100644 (file)
--- a/doc/examples/demo-tracef/demo-vtracef.c
+++ b/doc/examples/demo-tracef/demo-vtracef.c
@@ -11,7 +11,10 @@
 
 #include <lttng/tracef.h>
 
-__attribute__((format(printf, 1, 2)))
+static
+void print_debug(const char* msg, ...)
+       __attribute__((format(printf, 1, 2)));
+static
 void print_debug(const char* msg, ...)
 {
        va_list ap;