btrfs-progs: treat super.magic as an le64

[platform/upstream/btrfs-progs.git] / ctree.h

diff --git a/ctree.h b/ctree.h
index d0f6062..18b68e1 100644 (file)
--- a/ctree.h
+++ b/ctree.h
@@ -28,7 +28,7 @@
 
 struct btrfs_root;
 struct btrfs_trans_handle;
-#define BTRFS_MAGIC "_BHRfS_M"
+#define BTRFS_MAGIC 0x4D5F53665248425F /* ascii _BHRfS_M, no null */
 
 #define BTRFS_MAX_LEVEL 8