Command metadata regenerate

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

diff --git a/src/common/consumer/consumer.h b/src/common/consumer/consumer.h
index 3af7db9136f3b011eef851397a2747ac86878ce2..59764e105c36ef086c77dec6508312e7d8b54d58 100644 (file)
--- a/src/common/consumer/consumer.h
+++ b/src/common/consumer/consumer.h
@@ -292,6 +292,11 @@ struct lttng_consumer_stream {
 
        /* Identify if the stream is the metadata */
        unsigned int metadata_flag;
+       /*
+        * Last known metadata version, reset the metadata file in case
+        * of change.
+        */
+       uint64_t metadata_version;
        /* Used when the stream is set for network streaming */
        uint64_t relayd_stream_id;
        /*
@@ -382,6 +387,11 @@ struct lttng_consumer_stream {
 
        /* Indicate if the stream still has some data to be read. */
        unsigned int has_data:1;
+       /*
+        * Inform the consumer or relay to reset the metadata
+        * file before writing in it (regeneration).
+        */
+       unsigned int reset_metadata_flag:1;
 };
 
 /*