DB-736 fix tokudb IS table errors

mysql-test/suite/tokudb.bugs/r/tokudb718.result

@@ -4,6 +4,6 @@ create table t (id int primary key);
 begin;
 insert into t values (1),(2);
 select * from information_schema.tokudb_fractal_tree_info;
-ERROR HY000: Unknown error -30994
+ERROR HY000: Got error -30994 from storage engine
 commit;
 drop table t;

mysql-test/suite/tokudb.bugs/t/tokudb718.test

@@ -7,7 +7,7 @@ enable_warnings;
 create table t (id int primary key);
 begin;
 insert into t values (1),(2);
---error 34542
+--error 1030
 select * from information_schema.tokudb_fractal_tree_info;
 commit;
 drop table t;

storage/tokudb/hatoku_hton.cc

@@ -1556,7 +1556,7 @@ static int tokudb_file_map_fill_table(THD *thd, TABLE_LIST *tables, COND *cond)
     } else {
         error = tokudb_file_map(table, thd);
         if (error)
-            my_error(error, MYF(0));
+            my_error(ER_GET_ERRNO, MYF(0), error);
     }
 
     rw_unlock(&tokudb_hton_initialized_lock);
@@ -1705,7 +1705,7 @@ static int tokudb_fractal_tree_info_fill_table(THD *thd, TABLE_LIST *tables, CON
     } else {
         error = tokudb_fractal_tree_info(table, thd);
         if (error)
-            my_error(error, MYF(0));
+            my_error(ER_GET_ERRNO, MYF(0), error);
     }
 
     //3938: unlock the status flag lock
@@ -1920,7 +1920,7 @@ static int tokudb_fractal_tree_block_map_fill_table(THD *thd, TABLE_LIST *tables
     } else {
         error = tokudb_fractal_tree_block_map(table, thd);
         if (error)
-            my_error(error, MYF(0));
+            my_error(ER_GET_ERRNO, MYF(0), error);
     }
 
     //3938: unlock the status flag lock
@@ -2076,7 +2076,7 @@ static int tokudb_trx_fill_table(THD *thd, TABLE_LIST *tables, COND *cond) {
         struct tokudb_trx_extra e = { thd, tables->table };
         error = db_env->iterate_live_transactions(db_env, tokudb_trx_callback, &e);
         if (error)
-            my_error(error, MYF(0));
+            my_error(ER_GET_ERRNO, MYF(0), error);
     }
 
     rw_unlock(&tokudb_hton_initialized_lock);
@@ -2163,7 +2163,7 @@ static int tokudb_lock_waits_fill_table(THD *thd, TABLE_LIST *tables, COND *cond
         struct tokudb_lock_waits_extra e = { thd, tables->table };
         error = db_env->iterate_pending_lock_requests(db_env, tokudb_lock_waits_callback, &e);
         if (error)
-            my_error(error, MYF(0));
+            my_error(ER_GET_ERRNO, MYF(0), error);
     }
 
     rw_unlock(&tokudb_hton_initialized_lock);
@@ -2254,7 +2254,7 @@ static int tokudb_locks_fill_table(THD *thd, TABLE_LIST *tables, COND *cond) {
         struct tokudb_locks_extra e = { thd, tables->table };
         error = db_env->iterate_live_transactions(db_env, tokudb_locks_callback, &e);
         if (error)
-            my_error(error, MYF(0));
+            my_error(ER_GET_ERRNO, MYF(0), error);
     }
 
     rw_unlock(&tokudb_hton_initialized_lock);