Renamed storage/innodb_plugin to storage/innobase, so that 1) it's the same

layout as we always had in trees containing only the builtin
2) win\configure.js WITH_INNOBASE_STORAGE_ENGINE still works.

storage/innobase/CMakeLists.txt:
  fix to new directory name (and like 5.1)
storage/innobase/Makefile.am:
  fix to new directory name (and like 5.1)
storage/innobase/handler/ha_innodb.cc:
  fix to new directory name (and like 5.1)
storage/innobase/plug.in:
  fix to new directory name (and like 5.1)

1 files changed, 310 insertions, 0 deletions

diff --git a/storage/innobase/include/btr0btr.ic b/storage/innobase/include/btr0btr.ic
new file mode 100644
index 00000000000..2259d22c9a6
--- /dev/null
+++ b/storage/innobase/include/btr0btr.ic
@@ -0,0 +1,310 @@
+/*****************************************************************************
+
+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
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/**************************************************//**
+@file include/btr0btr.ic
+The B-tree
+
+Created 6/2/1994 Heikki Tuuri
+*******************************************************/
+
+#include "mach0data.h"
+#ifndef UNIV_HOTBACKUP
+#include "mtr0mtr.h"
+#include "mtr0log.h"
+#include "page0zip.h"
+
+#define BTR_MAX_NODE_LEVEL	50	/*!< Maximum B-tree page level
+					(not really a hard limit).
+					Used in debug assertions
+					in btr_page_set_level and
+					btr_page_get_level_low */
+
+/**************************************************************//**
+Gets a buffer page and declares its latching order level. */
+UNIV_INLINE
+buf_block_t*
+btr_block_get(
+/*==========*/
+	ulint	space,		/*!< in: space id */
+	ulint	zip_size,	/*!< in: compressed page size in bytes
+				or 0 for uncompressed pages */
+	ulint	page_no,	/*!< in: page number */
+	ulint	mode,		/*!< in: latch mode */
+	mtr_t*	mtr)		/*!< in: mtr */
+{
+	buf_block_t*	block;
+
+	block = buf_page_get(space, zip_size, page_no, mode, mtr);
+
+	if (mode != RW_NO_LATCH) {
+
+		buf_block_dbg_add_level(block, SYNC_TREE_NODE);
+	}
+
+	return(block);
+}
+
+/**************************************************************//**
+Gets a buffer page and declares its latching order level. */
+UNIV_INLINE
+page_t*
+btr_page_get(
+/*=========*/
+	ulint	space,		/*!< in: space id */
+	ulint	zip_size,	/*!< in: compressed page size in bytes
+				or 0 for uncompressed pages */
+	ulint	page_no,	/*!< in: page number */
+	ulint	mode,		/*!< in: latch mode */
+	mtr_t*	mtr)		/*!< in: mtr */
+{
+	return(buf_block_get_frame(btr_block_get(space, zip_size, page_no,
+						 mode, mtr)));
+}
+
+/**************************************************************//**
+Sets the index id field of a page. */
+UNIV_INLINE
+void
+btr_page_set_index_id(
+/*==================*/
+	page_t*		page,	/*!< in: page to be created */
+	page_zip_des_t*	page_zip,/*!< in: compressed page whose uncompressed
+				part will be updated, or NULL */
+	dulint		id,	/*!< in: index id */
+	mtr_t*		mtr)	/*!< in: mtr */
+{
+	if (UNIV_LIKELY_NULL(page_zip)) {
+		mach_write_to_8(page + (PAGE_HEADER + PAGE_INDEX_ID), id);
+		page_zip_write_header(page_zip,
+				      page + (PAGE_HEADER + PAGE_INDEX_ID),
+				      8, mtr);
+	} else {
+		mlog_write_dulint(page + (PAGE_HEADER + PAGE_INDEX_ID),
+				  id, mtr);
+	}
+}
+#endif /* !UNIV_HOTBACKUP */
+
+/**************************************************************//**
+Gets the index id field of a page.
+@return	index id */
+UNIV_INLINE
+dulint
+btr_page_get_index_id(
+/*==================*/
+	const page_t*	page)	/*!< in: index page */
+{
+	return(mach_read_from_8(page + PAGE_HEADER + PAGE_INDEX_ID));
+}
+
+#ifndef UNIV_HOTBACKUP
+/********************************************************//**
+Gets the node level field in an index page.
+@return	level, leaf level == 0 */
+UNIV_INLINE
+ulint
+btr_page_get_level_low(
+/*===================*/
+	const page_t*	page)	/*!< in: index page */
+{
+	ulint	level;
+
+	ut_ad(page);
+
+	level = mach_read_from_2(page + PAGE_HEADER + PAGE_LEVEL);
+
+	ut_ad(level <= BTR_MAX_NODE_LEVEL);
+
+	return(level);
+}
+
+/********************************************************//**
+Gets the node level field in an index page.
+@return	level, leaf level == 0 */
+UNIV_INLINE
+ulint
+btr_page_get_level(
+/*===============*/
+	const page_t*	page,	/*!< in: index page */
+	mtr_t*		mtr __attribute__((unused)))
+				/*!< in: mini-transaction handle */
+{
+	ut_ad(page && mtr);
+
+	return(btr_page_get_level_low(page));
+}
+
+/********************************************************//**
+Sets the node level field in an index page. */
+UNIV_INLINE
+void
+btr_page_set_level(
+/*===============*/
+	page_t*		page,	/*!< in: index page */
+	page_zip_des_t*	page_zip,/*!< in: compressed page whose uncompressed
+				part will be updated, or NULL */
+	ulint		level,	/*!< in: level, leaf level == 0 */
+	mtr_t*		mtr)	/*!< in: mini-transaction handle */
+{
+	ut_ad(page && mtr);
+	ut_ad(level <= BTR_MAX_NODE_LEVEL);
+
+	if (UNIV_LIKELY_NULL(page_zip)) {
+		mach_write_to_2(page + (PAGE_HEADER + PAGE_LEVEL), level);
+		page_zip_write_header(page_zip,
+				      page + (PAGE_HEADER + PAGE_LEVEL),
+				      2, mtr);
+	} else {
+		mlog_write_ulint(page + (PAGE_HEADER + PAGE_LEVEL), level,
+				 MLOG_2BYTES, mtr);
+	}
+}
+
+/********************************************************//**
+Gets the next index page number.
+@return	next page number */
+UNIV_INLINE
+ulint
+btr_page_get_next(
+/*==============*/
+	const page_t*	page,	/*!< in: index page */
+	mtr_t*		mtr __attribute__((unused)))
+				/*!< in: mini-transaction handle */
+{
+	ut_ad(page && mtr);
+	ut_ad(mtr_memo_contains_page(mtr, page, MTR_MEMO_PAGE_X_FIX)
+	      || mtr_memo_contains_page(mtr, page, MTR_MEMO_PAGE_S_FIX));
+
+	return(mach_read_from_4(page + FIL_PAGE_NEXT));
+}
+
+/********************************************************//**
+Sets the next index page field. */
+UNIV_INLINE
+void
+btr_page_set_next(
+/*==============*/
+	page_t*		page,	/*!< in: index page */
+	page_zip_des_t*	page_zip,/*!< in: compressed page whose uncompressed
+				part will be updated, or NULL */
+	ulint		next,	/*!< in: next page number */
+	mtr_t*		mtr)	/*!< in: mini-transaction handle */
+{
+	ut_ad(page && mtr);
+
+	if (UNIV_LIKELY_NULL(page_zip)) {
+		mach_write_to_4(page + FIL_PAGE_NEXT, next);
+		page_zip_write_header(page_zip, page + FIL_PAGE_NEXT, 4, mtr);
+	} else {
+		mlog_write_ulint(page + FIL_PAGE_NEXT, next, MLOG_4BYTES, mtr);
+	}
+}
+
+/********************************************************//**
+Gets the previous index page number.
+@return	prev page number */
+UNIV_INLINE
+ulint
+btr_page_get_prev(
+/*==============*/
+	const page_t*	page,	/*!< in: index page */
+	mtr_t*	mtr __attribute__((unused))) /*!< in: mini-transaction handle */
+{
+	ut_ad(page && mtr);
+
+	return(mach_read_from_4(page + FIL_PAGE_PREV));
+}
+
+/********************************************************//**
+Sets the previous index page field. */
+UNIV_INLINE
+void
+btr_page_set_prev(
+/*==============*/
+	page_t*		page,	/*!< in: index page */
+	page_zip_des_t*	page_zip,/*!< in: compressed page whose uncompressed
+				part will be updated, or NULL */
+	ulint		prev,	/*!< in: previous page number */
+	mtr_t*		mtr)	/*!< in: mini-transaction handle */
+{
+	ut_ad(page && mtr);
+
+	if (UNIV_LIKELY_NULL(page_zip)) {
+		mach_write_to_4(page + FIL_PAGE_PREV, prev);
+		page_zip_write_header(page_zip, page + FIL_PAGE_PREV, 4, mtr);
+	} else {
+		mlog_write_ulint(page + FIL_PAGE_PREV, prev, MLOG_4BYTES, mtr);
+	}
+}
+
+/**************************************************************//**
+Gets the child node file address in a node pointer.
+@return	child node address */
+UNIV_INLINE
+ulint
+btr_node_ptr_get_child_page_no(
+/*===========================*/
+	const rec_t*	rec,	/*!< in: node pointer record */
+	const ulint*	offsets)/*!< in: array returned by rec_get_offsets() */
+{
+	const byte*	field;
+	ulint		len;
+	ulint		page_no;
+
+	ut_ad(!rec_offs_comp(offsets) || rec_get_node_ptr_flag(rec));
+
+	/* The child address is in the last field */
+	field = rec_get_nth_field(rec, offsets,
+				  rec_offs_n_fields(offsets) - 1, &len);
+
+	ut_ad(len == 4);
+
+	page_no = mach_read_from_4(field);
+
+	if (UNIV_UNLIKELY(page_no == 0)) {
+		fprintf(stderr,
+			"InnoDB: a nonsensical page number 0"
+			" in a node ptr record at offset %lu\n",
+			(ulong) page_offset(rec));
+		buf_page_print(page_align(rec), 0);
+	}
+
+	return(page_no);
+}
+
+/**************************************************************//**
+Releases the latches on a leaf page and bufferunfixes it. */
+UNIV_INLINE
+void
+btr_leaf_page_release(
+/*==================*/
+	buf_block_t*	block,		/*!< in: buffer block */
+	ulint		latch_mode,	/*!< in: BTR_SEARCH_LEAF or
+					BTR_MODIFY_LEAF */
+	mtr_t*		mtr)		/*!< in: mtr */
+{
+	ut_ad(latch_mode == BTR_SEARCH_LEAF || latch_mode == BTR_MODIFY_LEAF);
+	ut_ad(!mtr_memo_contains(mtr, block, MTR_MEMO_MODIFY));
+
+	mtr_memo_release(mtr, block,
+			 latch_mode == BTR_SEARCH_LEAF
+			 ? MTR_MEMO_PAGE_S_FIX
+			 : MTR_MEMO_PAGE_X_FIX);
+}
+#endif /* !UNIV_HOTBACKUP */