From 6760999493e83d75539018eb9eed8f00f116ac12 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?=
 <jeremie.galarneau@efficios.com>
Date: Tue, 26 Nov 2019 17:08:52 -0500
Subject: [PATCH] relayd: track the quit pipe with the fd-tracker
MIME-Version: 1.0
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Create the relayd quit pipe through the
fd_tracker_util_pipe_open_cloexec() function which wraps
utils_create_pipe_cloexec(), but tracks the resulting file descriptor.

The close of the pipe is also performed through the fd tracker.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Ia2a000030765e8df990e0ea3d35a8bf157630d9f
---
 src/bin/lttng-relayd/main.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/bin/lttng-relayd/main.c b/src/bin/lttng-relayd/main.c
index ed424d9dd..6234e3e17 100644
--- a/src/bin/lttng-relayd/main.c
+++ b/src/bin/lttng-relayd/main.c
@@ -64,6 +64,7 @@
 #include <common/buffer-view.h>
 #include <common/string-utils/format.h>
 #include <common/fd-tracker/fd-tracker.h>
+#include <common/fd-tracker/utils.h>
 
 #include "backward-compatibility-group-by.h"
 #include "cmd.h"
@@ -664,8 +665,10 @@ static void relayd_cleanup(void)
 	}
 	/* Close thread quit pipes */
 	utils_close_pipe(health_quit_pipe);
-	utils_close_pipe(thread_quit_pipe);
-
+	if (thread_quit_pipe[0] != -1) {
+		(void) fd_tracker_util_pipe_close(
+				the_fd_tracker, thread_quit_pipe);
+	}
 	if (sessiond_trace_chunk_registry) {
 		sessiond_trace_chunk_registry_destroy(
 				sessiond_trace_chunk_registry);
@@ -835,11 +838,8 @@ void lttng_relay_notify_ready(void)
  */
 static int init_thread_quit_pipe(void)
 {
-	int ret;
-
-	ret = utils_create_pipe_cloexec(thread_quit_pipe);
-
-	return ret;
+	return fd_tracker_util_pipe_open_cloexec(
+			the_fd_tracker, "Quit pipe", thread_quit_pipe);
 }
 
 /*
-- 
2.34.1