Index: base/trace_event/common/trace_event_common.h |
diff --git a/base/trace_event/common/trace_event_common.h b/base/trace_event/common/trace_event_common.h |
index 72202f3cc16e899e4f3843a66b9e1b80436ef2d8..a266cd53dabce54cd6bf3b13a408a98db3824451 100644 |
--- a/base/trace_event/common/trace_event_common.h |
+++ b/base/trace_event/common/trace_event_common.h |
@@ -926,6 +926,17 @@ |
name, id, TRACE_EVENT_FLAG_COPY, arg1_name, \ |
arg1_val, arg2_name, arg2_val) |
+// Records a clock sync event. |
+#define TRACE_EVENT_CLOCK_SYNC_RECEIVER(sync_id) \ |
+ INTERNAL_TRACE_EVENT_ADD( \ |
+ TRACE_EVENT_PHASE_CLOCK_SYNC, "__metadata", "clock_sync", \ |
+ TRACE_EVENT_FLAG_NONE, "sync_id", sync_id) |
+#define TRACE_EVENT_CLOCK_SYNC_ISSUER(sync_id, issue_ts, issue_end_ts) \ |
+ INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
+ TRACE_EVENT_PHASE_CLOCK_SYNC, "__metadata", "clock_sync", \ |
+ issue_end_ts.ToInternalValue(), TRACE_EVENT_FLAG_NONE, \ |
+ "sync_id", sync_id, "issue_ts", issue_ts.ToInternalValue()) |
+ |
// Macros to track the life time and value of arbitrary client objects. |
// See also TraceTrackableObject. |
#define TRACE_EVENT_OBJECT_CREATED_WITH_ID(category_group, name, id) \ |
@@ -1013,6 +1024,7 @@ |
#define TRACE_EVENT_PHASE_DELETE_OBJECT ('D') |
#define TRACE_EVENT_PHASE_MEMORY_DUMP ('v') |
#define TRACE_EVENT_PHASE_MARK ('R') |
+#define TRACE_EVENT_PHASE_CLOCK_SYNC ('c') |
// Flags for changing the behavior of TRACE_EVENT_API_ADD_TRACE_EVENT. |
#define TRACE_EVENT_FLAG_NONE (static_cast<unsigned int>(0)) |