X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fconsumer%2Fconsumer-stream.h;h=50e402fe200f1c90f0e06c62622c12f6f29b38d5;hp=cb1dafe3951a4a004cfc2b03864f11471de7d130;hb=55954e07e828c0ec1c059a50996252a358f7dd23;hpb=73f906d4d6806afb1962751ccb0fe6c15f320d94

diff --git a/src/common/consumer/consumer-stream.h b/src/common/consumer/consumer-stream.h
index cb1dafe39..50e402fe2 100644
--- a/src/common/consumer/consumer-stream.h
+++ b/src/common/consumer/consumer-stream.h
@@ -120,4 +120,14 @@ bool consumer_stream_is_deleted(struct lttng_consumer_stream *stream);
 int consumer_stream_enable_metadata_bucketization(
 		struct lttng_consumer_stream *stream);
 
+/*
+ * Set the version of a metadata stream (i.e. following a metadata
+ * regeneration).
+ *
+ * Changing the version of a metadata stream will cause any bucketized metadata
+ * to be discarded and will mark the metadata stream for future `reset`.
+ */
+void consumer_stream_metadata_set_version(
+		struct lttng_consumer_stream *stream, uint64_t new_version);
+
 #endif /* LTTNG_CONSUMER_STREAM_H */