1 files changed, 4 insertions, 0 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h
index e45f2a0d56..8012e253c9 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -34,6 +34,7 @@
 #include "monitor/monitor.h"
 #include "qemu/hbitmap.h"
 #include "block/snapshot.h"
+#include "qemu/main-loop.h"
 
 #define BLOCK_FLAG_ENCRYPT          1
 #define BLOCK_FLAG_COMPAT6          4
@@ -281,6 +282,9 @@ struct BlockDriverState {
     /* Whether the disk can expand beyond total_sectors */
     int growable;
 
+    /* Whether produces zeros when read beyond eof */
+    bool zero_beyond_eof;
+
     /* the memory alignment required for the buffers handled by this driver */
     int buffer_alignment;