X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust%2Fltt-ring-buffer-metadata-client.h;h=acc56fddb890d172b8e2386977df7ce56f501adb;hb=9501d22f55b3a23f382f631c99b2325d1419b5da;hp=1e18df9d33a14fa4dd3969faf5bd17f4d9d0477b;hpb=1c59f149e80dbe4a5fe5a6ed7ccc9face6ffa49d;p=lttng-ust.git

diff --git a/liblttng-ust/ltt-ring-buffer-metadata-client.h b/liblttng-ust/ltt-ring-buffer-metadata-client.h
index 1e18df9d..acc56fdd 100644
--- a/liblttng-ust/ltt-ring-buffer-metadata-client.h
+++ b/liblttng-ust/ltt-ring-buffer-metadata-client.h
@@ -28,7 +28,7 @@
 
 struct metadata_packet_header {
 	uint32_t magic;			/* 0x75D11D57 */
-	uint8_t  uuid[16];		/* Unique Universal Identifier */
+	uint8_t  uuid[LTTNG_UST_UUID_LEN]; /* Unique Universal Identifier */
 	uint32_t checksum;		/* 0 if unused */
 	uint32_t content_size;		/* in bits */
 	uint32_t packet_size;		/* in bits */