X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=src%2Fcommon%2Fconsumer%2Fconsumer-stream.h;h=5f3a34e3ee26063b4305c41a7f1086c033ecaf05;hb=cdb72e4e9298c5a5852c6995de7a58fe7fdeaaac;hp=c5fb09732d7a94f065480b01bedd4f683e0daf39;hpb=c8fea79c745d42ea8143b7020ae11b4fc2da0d8a;p=lttng-tools.git

diff --git a/src/common/consumer/consumer-stream.h b/src/common/consumer/consumer-stream.h
index c5fb09732..5f3a34e3e 100644
--- a/src/common/consumer/consumer-stream.h
+++ b/src/common/consumer/consumer-stream.h
@@ -77,4 +77,30 @@ int consumer_stream_write_index(struct lttng_consumer_stream *stream,
 int consumer_stream_sync_metadata(struct lttng_consumer_local_data *ctx,
 		uint64_t session_id);
 
+/*
+ * Create the output files of a local stream.
+ *
+ * This must be called with the channel's and the stream's lock held.
+ */
+int consumer_stream_create_output_files(struct lttng_consumer_stream *stream,
+		bool create_index);
+
+/*
+ * Rotate the output files of a local stream. This will change the
+ * active output files of both the binary and index in accordance
+ * with the stream's configuration (stream file count).
+ *
+ * This must be called with the channel's and the stream's lock held.
+ */
+int consumer_stream_rotate_output_files(struct lttng_consumer_stream *stream);
+
+/*
+ * Indicates whether or not a stream is logically deleted. A deleted stream
+ * should no longer be used; its existence is only garanteed by the RCU lock
+ * held by the caller.
+ *
+ * This function must be called with the RCU read side lock held.
+ */
+bool consumer_stream_is_deleted(struct lttng_consumer_stream *stream);
+
 #endif /* LTTNG_CONSUMER_STREAM_H */