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Diffstat (limited to 'include/sysemu/block-backend.h')
-rw-r--r--include/sysemu/block-backend.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h
index 1e05281fff..d9ea0cdb0f 100644
--- a/include/sysemu/block-backend.h
+++ b/include/sysemu/block-backend.h
@@ -223,7 +223,8 @@ int coroutine_fn blk_co_pwrite_zeroes(BlockBackend *blk, int64_t offset,
int bytes, BdrvRequestFlags flags);
int blk_pwrite_compressed(BlockBackend *blk, int64_t offset, const void *buf,
int bytes);
-int blk_truncate(BlockBackend *blk, int64_t offset, Error **errp);
+int blk_truncate(BlockBackend *blk, int64_t offset, PreallocMode prealloc,
+ Error **errp);
int blk_pdiscard(BlockBackend *blk, int64_t offset, int bytes);
int blk_save_vmstate(BlockBackend *blk, const uint8_t *buf,
int64_t pos, int size);