X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust%2Fltt-events.c;h=b0f4a50f8f04ab9b555b9107b7a1e5b0b05986ae;hb=67107619135ff344f0de2783ec2d48e558deaf9a;hp=fb3d721e4cbcb43151f309419baf2e69ff52bc22;hpb=eade58d0cba1a300e37a4b1fd4b2588f134d08c9;p=lttng-ust.git

diff --git a/liblttng-ust/ltt-events.c b/liblttng-ust/ltt-events.c
index fb3d721e..b0f4a50f 100644
--- a/liblttng-ust/ltt-events.c
+++ b/liblttng-ust/ltt-events.c
@@ -13,7 +13,6 @@
 #include <urcu/list.h>
 #include <urcu/hlist.h>
 #include <pthread.h>
-#include <uuid/uuid.h>
 #include <errno.h>
 #include <sys/shm.h>
 #include <sys/ipc.h>
@@ -36,6 +35,7 @@
 #include <helper.h>
 #include "error.h"
 #include "compat.h"
+#include "uuid.h"
 
 #include "tracepoint-internal.h"
 #include "ltt-tracer.h"
@@ -295,6 +295,7 @@ void synchronize_trace(void)
 struct ltt_session *ltt_session_create(void)
 {
 	struct ltt_session *session;
+	int ret;
 
 	session = zmalloc(sizeof(struct ltt_session));
 	if (!session)
@@ -302,7 +303,10 @@ struct ltt_session *ltt_session_create(void)
 	CDS_INIT_LIST_HEAD(&session->chan);
 	CDS_INIT_LIST_HEAD(&session->events);
 	CDS_INIT_LIST_HEAD(&session->wildcards);
-	uuid_generate(session->uuid);
+	ret = lttng_ust_uuid_generate(session->uuid);
+	if (ret != 0) {
+		session->uuid[0] = '\0';
+	}
 	cds_list_add(&session->list, &sessions);
 	return session;
 }
@@ -1087,7 +1091,8 @@ static
 int _ltt_session_metadata_statedump(struct ltt_session *session)
 {
 	unsigned char *uuid_c = session->uuid;
-	char uuid_s[37], clock_uuid_s[CLOCK_UUID_LEN];
+	char uuid_s[LTTNG_UST_UUID_STR_LEN],
+		clock_uuid_s[LTTNG_UST_UUID_STR_LEN];
 	struct ltt_channel *chan;
 	struct ltt_event *event;
 	int ret = 0;