Fix: consumerd: live client receives incomplete metadata

[lttng-tools.git] / src / common / consumer / consumer-stream.h

diff --git a/src/common/consumer/consumer-stream.h b/src/common/consumer/consumer-stream.h
index b6be533997c471ba83dbfd87502286cdbd99ed95..7f6b8473143cf82f3ee3925427aadb765784f13b 100644 (file)
--- a/src/common/consumer/consumer-stream.h
+++ b/src/common/consumer/consumer-stream.h
@@ -121,4 +121,13 @@ int consumer_stream_rotate_output_files(struct lttng_consumer_stream *stream);
  */
 bool consumer_stream_is_deleted(struct lttng_consumer_stream *stream);
 
+/*
+ * Enable metadata bucketization. This must only be enabled if the tracer
+ * provides a reliable metadata `coherent` flag.
+ *
+ * This must be called on initialization before any subbuffer is consumed.
+ */
+int consumer_stream_enable_metadata_bucketization(
+               struct lttng_consumer_stream *stream);
+
 #endif /* LTTNG_CONSUMER_STREAM_H */