block: Convert .bdrv_truncate callback to coroutine_fn

[mirror_qemu.git] / include / block / block.h

diff --git a/include/block/block.h b/include/block/block.h
index b1d6fdb97a92f9e3ad832e9b123a4a7361bec33d..42e59ff5856f5a46b0ca6c855f45a428b525a3a2 100644 (file)
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -300,8 +300,12 @@ int coroutine_fn bdrv_co_pwrite_zeroes(BdrvChild *child, int64_t offset,
 BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs,
     const char *backing_file);
 void bdrv_refresh_filename(BlockDriverState *bs);
+
+int coroutine_fn bdrv_co_truncate(BdrvChild *child, int64_t offset,
+                                  PreallocMode prealloc, Error **errp);
 int bdrv_truncate(BdrvChild *child, int64_t offset, PreallocMode prealloc,
                   Error **errp);
+
 int64_t bdrv_nb_sectors(BlockDriverState *bs);
 int64_t bdrv_getlength(BlockDriverState *bs);
 int64_t bdrv_get_allocated_file_size(BlockDriverState *bs);