From 153d4c0eace1db3162539b411f5c6f5902446a69 Mon Sep 17 00:00:00 2001
From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Date: Thu, 14 Apr 2022 16:02:34 -0400
Subject: [PATCH] Propagate trace format to ltt_ust_session

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Change-Id: I13cabd03667b86c99f607ef37d507395dac98129
---
 src/bin/lttng-sessiond/client.cpp    | 2 ++
 src/bin/lttng-sessiond/trace-ust.hpp | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/src/bin/lttng-sessiond/client.cpp b/src/bin/lttng-sessiond/client.cpp
index a153228fc..3c4ea1b77 100644
--- a/src/bin/lttng-sessiond/client.cpp
+++ b/src/bin/lttng-sessiond/client.cpp
@@ -535,6 +535,8 @@ static int create_ust_session(struct ltt_session *session,
 		goto error;
 	}
 
+	lus->trace_format = session->trace_format;
+
 	return LTTNG_OK;
 
 error:
diff --git a/src/bin/lttng-sessiond/trace-ust.hpp b/src/bin/lttng-sessiond/trace-ust.hpp
index fcb16d330..63aa65c2c 100644
--- a/src/bin/lttng-sessiond/trace-ust.hpp
+++ b/src/bin/lttng-sessiond/trace-ust.hpp
@@ -16,6 +16,7 @@
 #include <common/hashtable/hashtable.hpp>
 #include <common/tracker.hpp>
 #include <lttng/lttng.h>
+#include <lttng/trace-format-descriptor-internal.hpp>
 
 #include "consumer.hpp"
 #include "lttng-ust-ctl.hpp"
@@ -144,6 +145,8 @@ struct ltt_ust_session {
 	struct process_attr_tracker *tracker_vpid{};
 	struct process_attr_tracker *tracker_vuid{};
 	struct process_attr_tracker *tracker_vgid{};
+
+	lttng::trace_format_descriptor::sptr trace_format;
 };
 
 /*
-- 
2.34.1