block_cache: Implement cache_has_block_in_transaction function that will check the existence of block in one specific transaction.

Signed-off-by: Augustin Cavalier <[email protected]>
2017-12-10 11:02:56 -05:00
parent 8137f447cb
commit 1750cd1e92
5 changed files with 33 additions and 0 deletions
@@ -62,6 +62,8 @@ extern int32_t			fssh_cache_blocks_in_main_transaction(void *_cache,
 							int32_t id);
 extern int32_t			fssh_cache_blocks_in_sub_transaction(void *_cache,
 							int32_t id);
+extern bool				fssh_cache_has_block_in_transaction(void *_cache,
+							int32_t id, fssh_off_t blockNumber);

 /* block cache */
 extern void				fssh_block_cache_delete(void *_cache, bool allowWrites);