branches/zip: Add some const qualifiers to dict_index_t* and dict_table_t*.

innobase_create_key_def(), row_table_got_default_clust_index(),
row_get_mysql_key_number_for_index(): Add a const qualifier.

dict_table_get_first_index(), dict_table_get_next_index(): Define
as a const-preserving macro.  Preserve the old function for UNIV_DEBUG,
but add a const qualifier to the parameter and cast away the constness.

handler/ha_innodb.cc

@@ -8187,7 +8187,7 @@ innobase_create_key_def(
 /*====================*/
 					/* out: key definitions or NULL */
 	trx_t*		trx,		/* in: trx */
-	dict_table_t*	table,		/* in: table definition */
+	const dict_table_t*table,		/* in: table definition */
 	mem_heap_t*	heap,		/* in: heap where space for key
 					definitions are allocated */
 	KEY*		key_info,	/* in: Indexes to be created */
@@ -8214,7 +8214,7 @@ innobase_create_key_def(
 				     key_info->name, "PRIMARY");
 
 	if (new_primary) {
-		dict_index_t*   index;
+		const dict_index_t*	index;
 
 		/* Create the PRIMARY key index definition */
 		innobase_create_index_def(key_info, TRUE, indexdef++, heap);

include/dict0dict.h

@@ -496,22 +496,27 @@ dict_index_name_print(
 	FILE*			file,	/* in: output stream */
 	trx_t*			trx,	/* in: transaction */
 	const dict_index_t*	index);	/* in: index to print */
+#ifdef UNIV_DEBUG
 /************************************************************************
 Gets the first index on the table (the clustered index). */
 UNIV_INLINE
 dict_index_t*
 dict_table_get_first_index(
 /*=======================*/
-				/* out: index, NULL if none exists */
-	dict_table_t*	table);	/* in: table */
+					/* out: index, NULL if none exists */
+	const dict_table_t*	table);	/* in: table */
 /************************************************************************
 Gets the next index on the table. */
 UNIV_INLINE
 dict_index_t*
 dict_table_get_next_index(
 /*======================*/
-				/* out: index, NULL if none left */
-	dict_index_t*	index);	/* in: index */
+					/* out: index, NULL if none left */
+	const dict_index_t*	index);	/* in: index */
+#else /* UNIV_DEBUG */
+# define dict_table_get_first_index(table) UT_LIST_GET_FIRST((table)->indexes)
+# define dict_table_get_next_index(index) UT_LIST_GET_NEXT(indexes, index)
+#endif /* UNIV_DEBUG */
 /************************************************************************
 Check whether the index is the clustered index. */
 UNIV_INLINE

include/dict0dict.ic

@@ -139,19 +139,20 @@ dict_col_get_clust_pos(
 	return(ULINT_UNDEFINED);
 }
 
+#ifdef UNIV_DEBUG
 /************************************************************************
 Gets the first index on the table (the clustered index). */
 UNIV_INLINE
 dict_index_t*
 dict_table_get_first_index(
 /*=======================*/
-				/* out: index, NULL if none exists */
-	dict_table_t*	table)	/* in: table */
+					/* out: index, NULL if none exists */
+	const dict_table_t*	table)	/* in: table */
 {
 	ut_ad(table);
 	ut_ad(table->magic_n == DICT_TABLE_MAGIC_N);
 
-	return(UT_LIST_GET_FIRST(table->indexes));
+	return(UT_LIST_GET_FIRST(((dict_table_t*) table)->indexes));
 }
 
 /************************************************************************
@@ -160,14 +161,15 @@ UNIV_INLINE
 dict_index_t*
 dict_table_get_next_index(
 /*======================*/
-				/* out: index, NULL if none left */
-	dict_index_t*	index)	/* in: index */
+					/* out: index, NULL if none left */
+	const dict_index_t*	index)	/* in: index */
 {
 	ut_ad(index);
 	ut_ad(index->magic_n == DICT_INDEX_MAGIC_N);
 
-	return(UT_LIST_GET_NEXT(indexes, index));
+	return(UT_LIST_GET_NEXT(indexes, (dict_index_t*) index));
 }
+#endif /* UNIV_DEBUG */
 
 /************************************************************************
 Check whether the index is the clustered index. */

include/row0mysql.h

@@ -255,7 +255,7 @@ index on it (on row id). */
 ibool
 row_table_got_default_clust_index(
 /*==============================*/
-	dict_table_t*	table);
+	const dict_table_t*	table);
 /*************************************************************************
 Calculates the key number used inside MySQL for an Innobase index. We have
 to take into account if we generated a default clustered index for the table */
@@ -263,7 +263,7 @@ to take into account if we generated a default clustered index for the table */
 ulint
 row_get_mysql_key_number_for_index(
 /*===============================*/
-	dict_index_t*	index);
+	const dict_index_t*	index);
 /*************************************************************************
 Does an update or delete of a row for MySQL. */
 

row/row0mysql.c

@@ -1783,7 +1783,7 @@ index on it (on row id). */
 ibool
 row_table_got_default_clust_index(
 /*==============================*/
-	dict_table_t*	table)
+	const dict_table_t*	table)
 {
 	const dict_index_t*	clust_index;
 
@@ -1799,10 +1799,10 @@ to take into account if we generated a default clustered index for the table */
 ulint
 row_get_mysql_key_number_for_index(
 /*===============================*/
-	dict_index_t*	index)
+	const dict_index_t*	index)
 {
-	dict_index_t*	ind;
-	ulint		i;
+	const dict_index_t*	ind;
+	ulint			i;
 
 	ut_a(index);