usb-bt: Return NAK instead of STALL when interrupt ep has no data

[qemu.git] / block_int.h

diff --git a/block_int.h b/block_int.h
index aaa46a83b015242e5a744f6d1a1a5a5eb848ea10..9deedb811abc751324e80b527945a0fe4947529d 100644 (file)
--- a/block_int.h
+++ b/block_int.h
@@ -233,6 +233,8 @@ struct BlockDriverState {
     BlockDriverState *backing_hd;
     BlockDriverState *file;
 
+    NotifierList close_notifiers;
+
     /* number of in-flight copy-on-read requests */
     unsigned int copy_on_read_in_flight;
 
@@ -337,6 +339,8 @@ void commit_start(BlockDriverState *bs, BlockDriverState *base,
  * @target: Block device to write to.
  * @speed: The maximum speed, in bytes per second, or 0 for unlimited.
  * @mode: Whether to collapse all images in the chain to the target.
+ * @on_source_error: The action to take upon error reading from the source.
+ * @on_target_error: The action to take upon error writing to the target.
  * @cb: Completion function for the job.
  * @opaque: Opaque pointer value passed to @cb.
  * @errp: Error object.
@@ -348,6 +352,8 @@ void commit_start(BlockDriverState *bs, BlockDriverState *base,
  */
 void mirror_start(BlockDriverState *bs, BlockDriverState *target,
                   int64_t speed, MirrorSyncMode mode,
+                  BlockdevOnError on_source_error,
+                  BlockdevOnError on_target_error,
                   BlockDriverCompletionFunc *cb,
                   void *opaque, Error **errp);