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;
};
/* Whether the disk can expand beyond total_sectors */
int growable;
+ /* the memory alignment required for the buffers handled by this driver */
+ int buffer_alignment;
+
/* NOTE: the following infos are only hints for real hardware
drivers. They are not used by the block driver */
int cyls, heads, secs, translation;
BlockDriverCompletionFunc *cb, void *opaque);
void qemu_aio_release(void *p);
+void *qemu_blockalign(BlockDriverState *bs, size_t size);
+
extern BlockDriverState *bdrv_first;
#endif /* BLOCK_INT_H */