This patch enables older linux/btrfs.h where NULL is not
recognized as a define. 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 this
function)
return NULL;
^
This is done by postponing the inclusion of btrf.h
Signed-off-by: Andi Shyti <[email protected]>
---
ioctls/btrfs-control.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ioctls/btrfs-control.c b/ioctls/btrfs-control.c
index 35e5389..8d1e2d9 100644
--- a/ioctls/btrfs-control.c
+++ b/ioctls/btrfs-control.c
@@ -2,11 +2,11 @@
#ifdef USE_BTRFS
-#include <linux/btrfs.h>
-
#include "trinity.h"
#include "ioctls.h"
+#include <linux/btrfs.h>
+
static const struct ioctl btrfs_control_ioctls[] = {
IOCTL(BTRFS_IOC_SCAN_DEV),
IOCTL(BTRFS_IOC_DEVICES_READY),
--
1.8.3.2
--
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