BlockDriverCompletionFunc *cb, void *opaque);
AIOPool aio_pool;
+
+ /* new create with backing file format */
+ int (*bdrv_create2)(const char *filename, int64_t total_sectors,
+ const char *backing_file, const char *backing_format,
+ int flags);
+
struct BlockDriver *next;
};
char filename[1024];
char backing_file[1024]; /* if non zero, the image is a diff of
this file image */
+ char backing_format[16]; /* if non-zero and backing_file exists */
int is_temporary;
int media_changed;