From 6ec8262a02a84470a6a5c936e51f6cb641cebce1 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Sat, 25 Nov 2023 11:04:46 -0500
Subject: [PATCH] C comment:  add header to pg_test_fsync.c

Reported-by: Michael Paquier

Discussion: https://postgr.es/m/CAB7nPqT1c9WrUw4+eSGF_-ru7ERBOC50a4r3tS1s-yT4OaYsLg@mail.gmail.com

Author: Michael Paquier

Backpatch-through: master
---
 src/bin/pg_test_fsync/pg_test_fsync.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/bin/pg_test_fsync/pg_test_fsync.c b/src/bin/pg_test_fsync/pg_test_fsync.c
index 14fa4acae2..f56e494f70 100644
--- a/src/bin/pg_test_fsync/pg_test_fsync.c
+++ b/src/bin/pg_test_fsync/pg_test_fsync.c
@@ -1,6 +1,12 @@
-/*
- *	pg_test_fsync.c
- *		tests all supported fsync() methods
+/*-------------------------------------------------------------------------
+ *
+ * pg_test_fsync --- tests all supported fsync() methods
+ *
+ * Portions Copyright (c) 1996-2015, PostgreSQL Global Development Group
+ *
+ * src/bin/pg_test_fsync/pg_test_fsync.c
+ *
+ *-------------------------------------------------------------------------
  */
 
 #include "postgres_fe.h"