This patch enables newer linux/btrfs.h in Kernel headers 3.11,
where NULL is not recognized as a define. This is done by
including stdlib.h before linux/btrfs.h. It gets rid of the
following compiling error:
In file included from ioctls/btrfs-control.c:5:0:
/usr/include/linux/btrfs.h: In function ‘btrfs_err_str’:
/usr/include/linux/btrfs.h:486:11: error: ‘NULL’ undeclared (first use in
return NULL;
^
Signed-off-by: Andi Shyti <andi@xxxxxxxxxxx>
---
ioctls/btrfs-control.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/ioctls/btrfs-control.c b/ioctls/btrfs-control.c
index 35e5389..3b0b50a 100644
--- a/ioctls/btrfs-control.c
+++ b/ioctls/btrfs-control.c
@@ -2,6 +2,7 @@
#ifdef USE_BTRFS
+#include <stdlib.h>
#include <linux/btrfs.h>
#include "trinity.h"
--
1.8.3.2
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