1 files changed, 0 insertions, 38 deletions
diff --git a/storage/innobase/include/trx0purge.h b/storage/innobase/include/trx0purge.h
index 171f1d2ce86..27807321212 100644
--- a/storage/innobase/include/trx0purge.h
+++ b/storage/innobase/include/trx0purge.h
@@ -140,27 +140,6 @@ namespace undo {
 	typedef std::vector<ulint>		undo_spaces_t;
 	typedef	std::vector<trx_rseg_t*>	rseg_for_trunc_t;
 
-	/** Magic Number to indicate truncate action is complete. */
-	const ib_uint32_t			s_magic = 76845412;
-
-	/** Truncate Log file Prefix. */
-	const char* const			s_log_prefix = "undo_";
-
-	/** Truncate Log file Extension. */
-	const char* const			s_log_ext = "trunc.log";
-
-	/** Populate log file name based on space_id
-	@param[in]	space_id	id of the undo tablespace.
-	@return DB_SUCCESS or error code */
-	dberr_t populate_log_file_name(
-		ulint	space_id,
-		char*&	log_file_name);
-
-	/** Create the truncate log file.
-	@param[in]	space_id	id of the undo tablespace to truncate.
-	@return DB_SUCCESS or error code. */
-	dberr_t init(ulint space_id);
-
 	/** Mark completion of undo truncate action by writing magic number to
 	the log file and then removing it from the disk.
 	If we are going to remove it from disk then why write magic number ?
@@ -322,23 +301,6 @@ namespace undo {
 			return(m_purge_rseg_truncate_frequency);
 		}
 
-		/* Start writing log information to a special file.
-		On successfull completion, file is removed.
-		On crash, file is used to complete the truncate action.
-		@param	space_id	space id of undo tablespace
-		@return DB_SUCCESS or error code. */
-		dberr_t start_logging(ulint space_id)
-		{
-			return(init(space_id));
-		}
-
-		/* Mark completion of logging./
-		@param	space_id	space id of undo tablespace */
-		void done_logging(ulint space_id)
-		{
-			return(done(space_id));
-		}
-
 	private:
 		/** UNDO tablespace is mark for truncate. */
 		ulint			m_undo_for_trunc;