X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=liblttng-ust%2Flttng-ring-buffer-client.h;h=2cdecbe9f6bfdd8cf670304b20b29cc06cdaa4f1;hb=86a4e97112c40b1ec823c60de8138d6bb55262fe;hp=46717135cd4cdf9536f3ff74a4cd4252a8c7e849;hpb=b2f3252a48dfe0a2bac5b307157bcf2b25d044b3;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-ring-buffer-client.h b/liblttng-ust/lttng-ring-buffer-client.h
index 46717135..2cdecbe9 100644
--- a/liblttng-ust/lttng-ring-buffer-client.h
+++ b/liblttng-ust/lttng-ring-buffer-client.h
@@ -470,6 +470,18 @@ static int client_stream_id(struct lttng_ust_lib_ring_buffer *buf,
 	return 0;
 }
 
+static int client_current_timestamp(struct lttng_ust_lib_ring_buffer *buf,
+		struct lttng_ust_shm_handle *handle,
+		uint64_t *ts)
+{
+	struct channel *chan;
+
+	chan = shmp(handle, handle->chan);
+	*ts = client_ring_buffer_clock_read(chan);
+
+	return 0;
+}
+
 static const
 struct lttng_ust_client_lib_ring_buffer_client_cb client_cb = {
 	.parent = {
@@ -487,6 +499,7 @@ struct lttng_ust_client_lib_ring_buffer_client_cb client_cb = {
 	.content_size = client_content_size,
 	.packet_size = client_packet_size,
 	.stream_id = client_stream_id,
+	.current_timestamp = client_current_timestamp,
 };
 
 static const struct lttng_ust_lib_ring_buffer_config client_config = {