#define BLOCK_OPT_CLUSTER_SIZE "cluster_size"
#define BLOCK_OPT_TABLE_SIZE "table_size"
#define BLOCK_OPT_PREALLOC "preallocation"
+#define BLOCK_OPT_SUBFMT "subformat"
typedef struct AIOPool {
void (*cancel)(BlockDriverAIOCB *acb);
const char *protocol_name;
int (*bdrv_truncate)(BlockDriverState *bs, int64_t offset);
int64_t (*bdrv_getlength)(BlockDriverState *bs);
+ int64_t (*bdrv_get_allocated_file_size)(BlockDriverState *bs);
int (*bdrv_write_compressed)(BlockDriverState *bs, int64_t sector_num,
const uint8_t *buf, int nb_sectors);
void *private;
};
-#define CHANGE_MEDIA 0x01
-#define CHANGE_SIZE 0x02
+#define CHANGE_MEDIA 0x01
+#define CHANGE_SIZE 0x02
struct BlockDriverAIOCB {
AIOPool *pool;