From fc686823b008bc95e2ebe904c706a117a03e2754 Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Wed, 6 Apr 2022 10:38:43 +0200
Subject: lsns: improve dependence on NS_GET_ ioctls

Fixes: http://autobuild.buildroot.org/results/572ecf8e37ac733a4e4265f4f78f35230337278e
Reported-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>

[Retrieved from:
https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git/commit/?id=fc686823b008bc95e2ebe904c706a117a03e2754]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 sys-utils/lsns.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sys-utils/lsns.c b/sys-utils/lsns.c
index 1a7e9f333..75625b3a6 100644
--- a/sys-utils/lsns.c
+++ b/sys-utils/lsns.c
@@ -40,7 +40,9 @@
 
 #ifdef HAVE_LINUX_NSFS_H
 # include <linux/nsfs.h>
-# define USE_NS_GET_API	1
+# if defined(NS_GET_NSTYPE) && defined(NS_GET_OWNER_UID)
+#  define USE_NS_GET_API	1
+# endif
 #endif
 
 #include "pathnames.h"
-- 
cgit