X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fcommon%2Fconsumer%2Fconsumer.h;h=1187942577366f8f061ea1795b67b5e5e6e3ce0c;hb=e2acc8d25bc0073554a2f3e742e070b7034ec1d0;hp=a7d0ee1a706cc719f6877b168a6819f97f72b0ac;hpb=d9a2e16ee3abce83801f58473831330aa8a5463b;p=lttng-tools.git

diff --git a/src/common/consumer/consumer.h b/src/common/consumer/consumer.h
index a7d0ee1a7..118794257 100644
--- a/src/common/consumer/consumer.h
+++ b/src/common/consumer/consumer.h
@@ -62,6 +62,7 @@ enum lttng_consumer_command {
 	LTTNG_CONSUMER_LOST_PACKETS,
 	LTTNG_CONSUMER_CLEAR_QUIESCENT_CHANNEL,
 	LTTNG_CONSUMER_SET_CHANNEL_MONITOR_PIPE,
+	LTTNG_CONSUMER_SET_CHANNEL_ROTATE_PIPE,
 	LTTNG_CONSUMER_ROTATE_RENAME,
 	LTTNG_CONSUMER_MKDIR,
 };
@@ -565,6 +566,11 @@ struct lttng_consumer_local_data {
 	 * to the session daemon (write-only).
 	 */
 	int channel_monitor_pipe;
+	/*
+	 * Pipe used to inform the session daemon that a stream has finished
+	 * its rotation (write-only).
+	 */
+	int channel_rotate_pipe;
 };
 
 /*
@@ -744,9 +750,12 @@ ssize_t lttng_consumer_on_read_subbuffer_splice(
 		struct lttng_consumer_stream *stream, unsigned long len,
 		unsigned long padding,
 		struct ctf_packet_index *index);
+int lttng_consumer_sample_snapshot_positions(struct lttng_consumer_stream *stream);
 int lttng_consumer_take_snapshot(struct lttng_consumer_stream *stream);
 int lttng_consumer_get_produced_snapshot(struct lttng_consumer_stream *stream,
 		unsigned long *pos);
+int lttng_consumer_get_consumed_snapshot(struct lttng_consumer_stream *stream,
+		unsigned long *pos);
 int lttng_ustconsumer_get_wakeup_fd(struct lttng_consumer_stream *stream);
 int lttng_ustconsumer_close_wakeup_fd(struct lttng_consumer_stream *stream);
 void *consumer_thread_metadata_poll(void *data);