}
-static int coroutine_fn cor_co_truncate(BlockDriverState *bs, int64_t offset,
- PreallocMode prealloc, Error **errp)
-{
- return bdrv_co_truncate(bs->file, offset, prealloc, errp);
-}
-
-
static int coroutine_fn cor_co_preadv(BlockDriverState *bs,
uint64_t offset, uint64_t bytes,
QEMUIOVector *qiov, int flags)
.bdrv_child_perm = cor_child_perm,
.bdrv_getlength = cor_getlength,
- .bdrv_co_truncate = cor_co_truncate,
.bdrv_co_preadv = cor_co_preadv,
.bdrv_co_pwritev = cor_co_pwritev,