X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust-ctl%2Fustctl.c;h=949ece17ace8a2d8ec2a2d624b0451fd5ee83313;hb=beca55a1aa4ff272188d7c37c19eb0540f811c8b;hp=8e2e8f1b8b4eabf7e617a585198d5dc296db2ee1;hpb=f45930b75b297a5f80fe14ef2550b196ca750b4a;p=lttng-ust.git

diff --git a/liblttng-ust-ctl/ustctl.c b/liblttng-ust-ctl/ustctl.c
index 8e2e8f1b..949ece17 100644
--- a/liblttng-ust-ctl/ustctl.c
+++ b/liblttng-ust-ctl/ustctl.c
@@ -1057,7 +1057,8 @@ struct ustctl_consumer_channel *
 			attr->switch_timer_interval,
 			attr->read_timer_interval,
 			attr->uuid, attr->chan_id,
-			stream_fds, nr_stream_fds);
+			stream_fds, nr_stream_fds,
+			attr->blocking_timeout);
 	if (!chan->chan) {
 		goto chan_error;
 	}
@@ -1589,6 +1590,19 @@ void ustctl_flush_buffer(struct ustctl_consumer_stream *stream,
 		consumer_chan->chan->handle);
 }
 
+void ustctl_clear_buffer(struct ustctl_consumer_stream *stream)
+{
+	struct lttng_ust_lib_ring_buffer *buf;
+	struct ustctl_consumer_channel *consumer_chan;
+
+	assert(stream);
+	buf = stream->buf;
+	consumer_chan = stream->chan;
+	lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE,
+		consumer_chan->chan->handle);
+	lib_ring_buffer_clear_reader(buf, consumer_chan->chan->handle);
+}
+
 static
 struct lttng_ust_client_lib_ring_buffer_client_cb *get_client_cb(
 		struct lttng_ust_lib_ring_buffer *buf,