Fix: incorrect specifier %lu used with size_t argument

[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 0e1827c4a55382a4eabffdb78c832249317461de..cb1dafe3951a4a004cfc2b03864f11471de7d130 100644 (file)
--- a/src/common/consumer/consumer-stream.h
+++ b/src/common/consumer/consumer-stream.h
@@ -10,6 +10,24 @@
 
 #include "consumer.h"
 
+/*
+ * Create a consumer stream.
+ *
+ * The channel lock MUST be acquired.
+ */
+struct lttng_consumer_stream *consumer_stream_create(
+               struct lttng_consumer_channel *channel,
+               uint64_t channel_key,
+               uint64_t stream_key,
+               const char *channel_name,
+               uint64_t relayd_id,
+               uint64_t session_id,
+               struct lttng_trace_chunk *trace_chunk,
+               int cpu,
+               int *alloc_ret,
+               enum consumer_channel_type type,
+               unsigned int monitor);
+
 /*
  * Close stream's file descriptors and, if needed, close stream also on the
  * relayd side.
@@ -93,4 +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 */