From: Xiao Yang <yangx.jy@cn.fujitsu.com>
Date: Wed, 20 Jun 2018 03:12:00 +0000 (+0800)
Subject: src/t_stripealign.c: Fix complier error
X-Git-Tag: v2022.05.01~1490
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=ec91652eb6fe3c665018c526bc62e2fa33bf2173;p=xfstests-dev.git

src/t_stripealign.c: Fix complier error

The FIEMAP_EXTENT_SHARED flag was added into kernel since commit
8c0414cd524e, so undefined FIEMAP_EXTENT_SHARED resulted in complier
error on old distros(e.g. RHEL6), as below:
----------------------------------------------------------------------
t_stripealign.c:99: error: 'FIEMAP_EXTENT_SHARED' undeclared (first use in this function)
----------------------------------------------------------------------

We fix it by defining the flag manually.

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
---

diff --git a/src/t_stripealign.c b/src/t_stripealign.c
index 690f743a..649aa285 100644
--- a/src/t_stripealign.c
+++ b/src/t_stripealign.c
@@ -20,6 +20,10 @@
 #include <linux/fiemap.h>
 #include <linux/fs.h>
 
+#ifndef FIEMAP_EXTENT_SHARED
+# define FIEMAP_EXTENT_SHARED	0x00002000
+#endif
+
 #define FIEMAP_EXTENT_ACCEPTABLE	(FIEMAP_EXTENT_LAST | \
 		FIEMAP_EXTENT_DATA_ENCRYPTED | FIEMAP_EXTENT_ENCODED | \
 		FIEMAP_EXTENT_UNWRITTEN | FIEMAP_EXTENT_MERGED | \