Fix: update writeback instrumentation for kernel 4.14

[lttng-modules.git] / wrapper / random.h

diff --git a/wrapper/random.h b/wrapper/random.h
index 8f13c185c37ec0f90967a0cf0f03e4e86e3f0f49..d3a94878e673c6bc915714137dcbd25785b23cab 100644 (file)
--- a/wrapper/random.h
+++ b/wrapper/random.h
@@ -25,7 +25,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#define BOOT_ID_LEN    37
+#include <lttng-clock.h>
+
+#define BOOT_ID_LEN    LTTNG_MODULES_UUID_STR_LEN
 
 int wrapper_get_bootid(char *bootid);