Refactoring superblock features getters

[lwext4.git] / lwext4 / ext4_fs.h

diff --git a/lwext4/ext4_fs.h b/lwext4/ext4_fs.h
index 4836640284bff7e6e5b0fc94a9093904a5e91372..4ac83586a214842fb18e58162f18be1c952c9305 100644 (file)
--- a/lwext4/ext4_fs.h
+++ b/lwext4/ext4_fs.h
@@ -183,12 +183,16 @@ int ext4_fs_indirect_find_goal(struct ext4_inode_ref *inode_ref,
 
 /**@brief Get physical block address by logical index of the block.
  * @param inode_ref I-node to read block address from
- * @param iblock    Logical index of block
- * @param fblock    Output pointer for return physical block address
+ * @param iblock            Logical index of block
+ * @param fblock            Output pointer for return physical
+ *                          block address
+ * @param support_unwritten Indicate whether unwritten block range
+ *                          is supported under the current context
  * @return Error code
  */
 int ext4_fs_get_inode_data_block_index(struct ext4_inode_ref *inode_ref,
-                                      uint64_t iblock, ext4_fsblk_t *fblock);
+                                      uint64_t iblock, ext4_fsblk_t *fblock,
+                                      bool support_unwritten);
 
 /**@brief Initialize a part of unwritten range of the inode.
  * @param inode_ref I-node to proceed on.
@@ -199,24 +203,6 @@ int ext4_fs_get_inode_data_block_index(struct ext4_inode_ref *inode_ref,
 int ext4_fs_init_inode_data_block_index(struct ext4_inode_ref *inode_ref,
                                       uint64_t iblock, ext4_fsblk_t *fblock);
 
-/**@brief Set physical block address for the block logical address into the
- * i-node.
- * @param inode_ref I-node to set block address to
- * @param iblock    Logical index of block
- * @param fblock    Physical block address
- * @return Error code
- */
-int ext4_fs_set_inode_data_block_index(struct ext4_inode_ref *inode_ref,
-                                      uint64_t iblock, ext4_fsblk_t fblock);
-
-/**@brief Release data block from i-node
- * @param inode_ref I-node to release block from
- * @param iblock    Logical block to be released
- * @return Error code
- */
-int ext4_fs_release_inode_block(struct ext4_inode_ref *inode_ref,
-                               uint32_t iblock);
-
 /**@brief Append following logical block to the i-node.
  * @param inode_ref I-node to append block to
  * @param fblock    Output physical block address of newly allocated block