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 eb00dac78849d62df66911b8423f4687ea4a4f5d..cb1dafe3951a4a004cfc2b03864f11471de7d130 100644 (file)
--- a/src/common/consumer/consumer-stream.h
+++ b/src/common/consumer/consumer-stream.h
@@ -111,4 +111,13 @@ 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 */