From 5e0056db8d7e8aaa252388fea0752071bd3667ec Mon Sep 17 00:00:00 2001
From: Steffen Eiden <seiden@linux.ibm.com>
Date: Wed, 30 Nov 2022 15:22:15 +0100
Subject: [PATCH] util_lockfile: fix includes
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The 'unistd.h' header was missing. Under some circumstances the
-D_GNU_SOURCE gcc flag does not trigger including that file.
Therefore, explicitly include this file here.

Fixes: e1aec24e8436 ("libutil: introduce util_lockfile")
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
---
 libutil/util_lockfile.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libutil/util_lockfile.c b/libutil/util_lockfile.c
index d657664..5440442 100644
--- a/libutil/util_lockfile.c
+++ b/libutil/util_lockfile.c
@@ -18,6 +18,7 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <time.h>
+#include <unistd.h>
 
 #include "lib/util_libc.h"
 #include "lib/util_lockfile.h"
-- 
2.35.3