Revert original fix for Bug 12612184 and the follow up fix for

Bug 12704861.

Bug 12704861 fix was revno: 3504.1.1 (rb://693)
Bug 12612184 fix was revno: 3445.1.10 (rb://678)

1 files changed, 6 insertions, 33 deletions

diff --git a/storage/innobase/include/page0page.h b/storage/innobase/include/page0page.h
index ad1445b3935..6a82e820312 100644
--- a/storage/innobase/include/page0page.h
+++ b/storage/innobase/include/page0page.h
@@ -1,6 +1,6 @@
 /*****************************************************************************
 
-Copyright (c) 1994, 2011, Oracle and/or its affiliates. All Rights Reserved.
+Copyright (c) 1994, 2009, Innobase Oy. All Rights Reserved.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -281,42 +281,16 @@ page_get_supremum_offset(
 	const page_t*	page);	/*!< in: page which must have record(s) */
 #define page_get_infimum_rec(page) ((page) + page_get_infimum_offset(page))
 #define page_get_supremum_rec(page) ((page) + page_get_supremum_offset(page))
-
-/************************************************************//**
-Returns the nth record of the record list.
-This is the inverse function of page_rec_get_n_recs_before().
-@return	nth record */
-UNIV_INTERN
-const rec_t*
-page_rec_get_nth_const(
-/*===================*/
-	const page_t*	page,	/*!< in: page */
-	ulint		nth)	/*!< in: nth record */
-	__attribute__((nonnull, warn_unused_result));
 /************************************************************//**
-Returns the nth record of the record list.
-This is the inverse function of page_rec_get_n_recs_before().
-@return	nth record */
-UNIV_INLINE
-rec_t*
-page_rec_get_nth(
-/*=============*/
-	page_t*	page,	/*< in: page */
-	ulint	nth)	/*!< in: nth record */
-	__attribute__((nonnull, warn_unused_result));
-
-#ifndef UNIV_HOTBACKUP
-/************************************************************//**
-Returns the middle record of the records on the page. If there is an
-even number of records in the list, returns the first record of the
-upper half-list.
+Returns the middle record of record list. If there are an even number
+of records in the list, returns the first record of upper half-list.
 @return	middle record */
-UNIV_INLINE
+UNIV_INTERN
 rec_t*
 page_get_middle_rec(
 /*================*/
-	page_t*	page)	/*!< in: page */
-	__attribute__((nonnull, warn_unused_result));
+	page_t*	page);	/*!< in: page */
+#ifndef UNIV_HOTBACKUP
 /*************************************************************//**
 Compares a data tuple to a physical record. Differs from the function
 cmp_dtuple_rec_with_match in the way that the record must reside on an
@@ -371,7 +345,6 @@ page_get_n_recs(
 /***************************************************************//**
 Returns the number of records before the given record in chain.
 The number includes infimum and supremum records.
-This is the inverse function of page_rec_get_nth().
 @return	number of records */
 UNIV_INTERN
 ulint