Store the version of the tracer in the UID registry

[lttng-tools.git] / src / bin / lttng-sessiond / ust-consumer.h

diff --git a/src/bin/lttng-sessiond/ust-consumer.h b/src/bin/lttng-sessiond/ust-consumer.h
index f48ea42f27bfdfaff0e34cee692f3364ad590817..ce0ab51939449cb6ece3f940de7d8bf0c1e27aae 100644 (file)
--- a/src/bin/lttng-sessiond/ust-consumer.h
+++ b/src/bin/lttng-sessiond/ust-consumer.h
@@ -23,7 +23,7 @@
 
 int ust_consumer_ask_channel(struct ust_app_session *ua_sess,
                struct ust_app_channel *ua_chan, struct consumer_output *consumer,
-               struct consumer_socket *socket);
+               struct consumer_socket *socket, struct ust_registry_session *registry);
 
 int ust_consumer_get_channel(struct consumer_socket *socket,
                struct ust_app_channel *ua_chan);
@@ -37,4 +37,14 @@ int ust_consumer_send_stream_to_ust(struct ust_app *app,
 int ust_consumer_send_channel_to_ust(struct ust_app *app,
                struct ust_app_session *ua_sess, struct ust_app_channel *channel);
 
+#if HAVE_LIBLTTNG_UST_CTL
+int ust_consumer_metadata_request(struct consumer_socket *sock);
+#else
+static inline
+int ust_consumer_metadata_request(struct consumer_socket *sock)
+{
+       return -ENOSYS;
+}
+#endif /* HAVE_LIBLTTNG_UST_CTL */
+
 #endif /* _UST_CONSUMER_H */