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-rw-r--r--block_int.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/block_int.h b/block_int.h
index 3e78997..e10b906 100644
--- a/block_int.h
+++ b/block_int.h
@@ -102,6 +102,9 @@ struct BlockDriver {
const char *backing_file, const char *backing_format,
int flags);
+ /* Returns number of errors in image, -errno for internal errors */
+ int (*bdrv_check)(BlockDriverState* bs);
+
struct BlockDriver *next;
};
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