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, 786 insertions, 0 deletions

diff --git a/storage/innobase/include/mach0data.ic b/storage/innobase/include/mach0data.ic
new file mode 100644
index 00000000000..ef20356bd31
--- /dev/null
+++ b/storage/innobase/include/mach0data.ic
@@ -0,0 +1,786 @@
+/*****************************************************************************
+
+Copyright (c) 1995, 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/mach0data.ic
+Utilities for converting data from the database file
+to the machine format.
+
+Created 11/28/1995 Heikki Tuuri
+***********************************************************************/
+
+#include "ut0mem.h"
+
+/*******************************************************//**
+The following function is used to store data in one byte. */
+UNIV_INLINE
+void
+mach_write_to_1(
+/*============*/
+	byte*	b,	/*!< in: pointer to byte where to store */
+	ulint	n)	/*!< in: ulint integer to be stored, >= 0, < 256 */
+{
+	ut_ad(b);
+	ut_ad(n <= 0xFFUL);
+
+	b[0] = (byte)n;
+}
+
+/********************************************************//**
+The following function is used to fetch data from one byte.
+@return	ulint integer, >= 0, < 256 */
+UNIV_INLINE
+ulint
+mach_read_from_1(
+/*=============*/
+	const byte*	b)	/*!< in: pointer to byte */
+{
+	ut_ad(b);
+	return((ulint)(b[0]));
+}
+
+/*******************************************************//**
+The following function is used to store data in two consecutive
+bytes. We store the most significant byte to the lowest address. */
+UNIV_INLINE
+void
+mach_write_to_2(
+/*============*/
+	byte*	b,	/*!< in: pointer to two bytes where to store */
+	ulint	n)	/*!< in: ulint integer to be stored */
+{
+	ut_ad(b);
+	ut_ad(n <= 0xFFFFUL);
+
+	b[0] = (byte)(n >> 8);
+	b[1] = (byte)(n);
+}
+
+/********************************************************//**
+The following function is used to fetch data from 2 consecutive
+bytes. The most significant byte is at the lowest address.
+@return	ulint integer */
+UNIV_INLINE
+ulint
+mach_read_from_2(
+/*=============*/
+	const byte*	b)	/*!< in: pointer to 2 bytes */
+{
+	ut_ad(b);
+	return( ((ulint)(b[0]) << 8)
+		+ (ulint)(b[1])
+		);
+}
+
+/********************************************************//**
+The following function is used to convert a 16-bit data item
+to the canonical format, for fast bytewise equality test
+against memory.
+@return	16-bit integer in canonical format */
+UNIV_INLINE
+uint16
+mach_encode_2(
+/*==========*/
+	ulint	n)	/*!< in: integer in machine-dependent format */
+{
+	uint16	ret;
+	ut_ad(2 == sizeof ret);
+	mach_write_to_2((byte*) &ret, n);
+	return(ret);
+}
+/********************************************************//**
+The following function is used to convert a 16-bit data item
+from the canonical format, for fast bytewise equality test
+against memory.
+@return	integer in machine-dependent format */
+UNIV_INLINE
+ulint
+mach_decode_2(
+/*==========*/
+	uint16	n)	/*!< in: 16-bit integer in canonical format */
+{
+	ut_ad(2 == sizeof n);
+	return(mach_read_from_2((const byte*) &n));
+}
+
+/*******************************************************//**
+The following function is used to store data in 3 consecutive
+bytes. We store the most significant byte to the lowest address. */
+UNIV_INLINE
+void
+mach_write_to_3(
+/*============*/
+	byte*	b,	/*!< in: pointer to 3 bytes where to store */
+	ulint	n)	/*!< in: ulint integer to be stored */
+{
+	ut_ad(b);
+	ut_ad(n <= 0xFFFFFFUL);
+
+	b[0] = (byte)(n >> 16);
+	b[1] = (byte)(n >> 8);
+	b[2] = (byte)(n);
+}
+
+/********************************************************//**
+The following function is used to fetch data from 3 consecutive
+bytes. The most significant byte is at the lowest address.
+@return	ulint integer */
+UNIV_INLINE
+ulint
+mach_read_from_3(
+/*=============*/
+	const byte*	b)	/*!< in: pointer to 3 bytes */
+{
+	ut_ad(b);
+	return( ((ulint)(b[0]) << 16)
+		+ ((ulint)(b[1]) << 8)
+		+ (ulint)(b[2])
+		);
+}
+
+/*******************************************************//**
+The following function is used to store data in four consecutive
+bytes. We store the most significant byte to the lowest address. */
+UNIV_INLINE
+void
+mach_write_to_4(
+/*============*/
+	byte*	b,	/*!< in: pointer to four bytes where to store */
+	ulint	n)	/*!< in: ulint integer to be stored */
+{
+	ut_ad(b);
+
+	b[0] = (byte)(n >> 24);
+	b[1] = (byte)(n >> 16);
+	b[2] = (byte)(n >> 8);
+	b[3] = (byte)n;
+}
+
+/********************************************************//**
+The following function is used to fetch data from 4 consecutive
+bytes. The most significant byte is at the lowest address.
+@return	ulint integer */
+UNIV_INLINE
+ulint
+mach_read_from_4(
+/*=============*/
+	const byte*	b)	/*!< in: pointer to four bytes */
+{
+	ut_ad(b);
+	return( ((ulint)(b[0]) << 24)
+		+ ((ulint)(b[1]) << 16)
+		+ ((ulint)(b[2]) << 8)
+		+ (ulint)(b[3])
+		);
+}
+
+/*********************************************************//**
+Writes a ulint in a compressed form where the first byte codes the
+length of the stored ulint. We look at the most significant bits of
+the byte. If the most significant bit is zero, it means 1-byte storage,
+else if the 2nd bit is 0, it means 2-byte storage, else if 3rd is 0,
+it means 3-byte storage, else if 4th is 0, it means 4-byte storage,
+else the storage is 5-byte.
+@return	compressed size in bytes */
+UNIV_INLINE
+ulint
+mach_write_compressed(
+/*==================*/
+	byte*	b,	/*!< in: pointer to memory where to store */
+	ulint	n)	/*!< in: ulint integer (< 2^32) to be stored */
+{
+	ut_ad(b);
+
+	if (n < 0x80UL) {
+		mach_write_to_1(b, n);
+		return(1);
+	} else if (n < 0x4000UL) {
+		mach_write_to_2(b, n | 0x8000UL);
+		return(2);
+	} else if (n < 0x200000UL) {
+		mach_write_to_3(b, n | 0xC00000UL);
+		return(3);
+	} else if (n < 0x10000000UL) {
+		mach_write_to_4(b, n | 0xE0000000UL);
+		return(4);
+	} else {
+		mach_write_to_1(b, 0xF0UL);
+		mach_write_to_4(b + 1, n);
+		return(5);
+	}
+}
+
+/*********************************************************//**
+Returns the size of a ulint when written in the compressed form.
+@return	compressed size in bytes */
+UNIV_INLINE
+ulint
+mach_get_compressed_size(
+/*=====================*/
+	ulint	n)	/*!< in: ulint integer (< 2^32) to be stored */
+{
+	if (n < 0x80UL) {
+		return(1);
+	} else if (n < 0x4000UL) {
+		return(2);
+	} else if (n < 0x200000UL) {
+		return(3);
+	} else if (n < 0x10000000UL) {
+		return(4);
+	} else {
+		return(5);
+	}
+}
+
+/*********************************************************//**
+Reads a ulint in a compressed form.
+@return	read integer (< 2^32) */
+UNIV_INLINE
+ulint
+mach_read_compressed(
+/*=================*/
+	const byte*	b)	/*!< in: pointer to memory from where to read */
+{
+	ulint	flag;
+
+	ut_ad(b);
+
+	flag = mach_read_from_1(b);
+
+	if (flag < 0x80UL) {
+		return(flag);
+	} else if (flag < 0xC0UL) {
+		return(mach_read_from_2(b) & 0x7FFFUL);
+	} else if (flag < 0xE0UL) {
+		return(mach_read_from_3(b) & 0x3FFFFFUL);
+	} else if (flag < 0xF0UL) {
+		return(mach_read_from_4(b) & 0x1FFFFFFFUL);
+	} else {
+		ut_ad(flag == 0xF0UL);
+		return(mach_read_from_4(b + 1));
+	}
+}
+
+/*******************************************************//**
+The following function is used to store data in 8 consecutive
+bytes. We store the most significant byte to the lowest address. */
+UNIV_INLINE
+void
+mach_write_to_8(
+/*============*/
+	byte*	b,	/*!< in: pointer to 8 bytes where to store */
+	dulint	n)	/*!< in: dulint integer to be stored */
+{
+	ut_ad(b);
+
+	mach_write_to_4(b, ut_dulint_get_high(n));
+	mach_write_to_4(b + 4, ut_dulint_get_low(n));
+}
+
+/*******************************************************//**
+The following function is used to store data in 8 consecutive
+bytes. We store the most significant byte to the lowest address. */
+UNIV_INLINE
+void
+mach_write_ull(
+/*===========*/
+	byte*		b,	/*!< in: pointer to 8 bytes where to store */
+	ib_uint64_t	n)	/*!< in: 64-bit integer to be stored */
+{
+	ut_ad(b);
+
+	mach_write_to_4(b, (ulint) (n >> 32));
+	mach_write_to_4(b + 4, (ulint) n);
+}
+
+/********************************************************//**
+The following function is used to fetch data from 8 consecutive
+bytes. The most significant byte is at the lowest address.
+@return	dulint integer */
+UNIV_INLINE
+dulint
+mach_read_from_8(
+/*=============*/
+	const byte*	b)	/*!< in: pointer to 8 bytes */
+{
+	ulint	high;
+	ulint	low;
+
+	ut_ad(b);
+
+	high = mach_read_from_4(b);
+	low = mach_read_from_4(b + 4);
+
+	return(ut_dulint_create(high, low));
+}
+
+/********************************************************//**
+The following function is used to fetch data from 8 consecutive
+bytes. The most significant byte is at the lowest address.
+@return	64-bit integer */
+UNIV_INLINE
+ib_uint64_t
+mach_read_ull(
+/*==========*/
+	const byte*	b)	/*!< in: pointer to 8 bytes */
+{
+	ib_uint64_t	ull;
+
+	ull = ((ib_uint64_t) mach_read_from_4(b)) << 32;
+	ull |= (ib_uint64_t) mach_read_from_4(b + 4);
+
+	return(ull);
+}
+
+/*******************************************************//**
+The following function is used to store data in 7 consecutive
+bytes. We store the most significant byte to the lowest address. */
+UNIV_INLINE
+void
+mach_write_to_7(
+/*============*/
+	byte*	b,	/*!< in: pointer to 7 bytes where to store */
+	dulint	n)	/*!< in: dulint integer to be stored */
+{
+	ut_ad(b);
+
+	mach_write_to_3(b, ut_dulint_get_high(n));
+	mach_write_to_4(b + 3, ut_dulint_get_low(n));
+}
+
+/********************************************************//**
+The following function is used to fetch data from 7 consecutive
+bytes. The most significant byte is at the lowest address.
+@return	dulint integer */
+UNIV_INLINE
+dulint
+mach_read_from_7(
+/*=============*/
+	const byte*	b)	/*!< in: pointer to 7 bytes */
+{
+	ulint	high;
+	ulint	low;
+
+	ut_ad(b);
+
+	high = mach_read_from_3(b);
+	low = mach_read_from_4(b + 3);
+
+	return(ut_dulint_create(high, low));
+}
+
+/*******************************************************//**
+The following function is used to store data in 6 consecutive
+bytes. We store the most significant byte to the lowest address. */
+UNIV_INLINE
+void
+mach_write_to_6(
+/*============*/
+	byte*	b,	/*!< in: pointer to 6 bytes where to store */
+	dulint	n)	/*!< in: dulint integer to be stored */
+{
+	ut_ad(b);
+
+	mach_write_to_2(b, ut_dulint_get_high(n));
+	mach_write_to_4(b + 2, ut_dulint_get_low(n));
+}
+
+/********************************************************//**
+The following function is used to fetch data from 6 consecutive
+bytes. The most significant byte is at the lowest address.
+@return	dulint integer */
+UNIV_INLINE
+dulint
+mach_read_from_6(
+/*=============*/
+	const byte*	b)	/*!< in: pointer to 6 bytes */
+{
+	ulint	high;
+	ulint	low;
+
+	ut_ad(b);
+
+	high = mach_read_from_2(b);
+	low = mach_read_from_4(b + 2);
+
+	return(ut_dulint_create(high, low));
+}
+
+/*********************************************************//**
+Writes a dulint in a compressed form (5..9 bytes).
+@return	size in bytes */
+UNIV_INLINE
+ulint
+mach_dulint_write_compressed(
+/*=========================*/
+	byte*	b,	/*!< in: pointer to memory where to store */
+	dulint	n)	/*!< in: dulint integer to be stored */
+{
+	ulint	size;
+
+	ut_ad(b);
+
+	size = mach_write_compressed(b, ut_dulint_get_high(n));
+	mach_write_to_4(b + size, ut_dulint_get_low(n));
+
+	return(size + 4);
+}
+
+/*********************************************************//**
+Returns the size of a dulint when written in the compressed form.
+@return	compressed size in bytes */
+UNIV_INLINE
+ulint
+mach_dulint_get_compressed_size(
+/*============================*/
+	dulint	 n)	/*!< in: dulint integer to be stored */
+{
+	return(4 + mach_get_compressed_size(ut_dulint_get_high(n)));
+}
+
+/*********************************************************//**
+Reads a dulint in a compressed form.
+@return	read dulint */
+UNIV_INLINE
+dulint
+mach_dulint_read_compressed(
+/*========================*/
+	const byte*	b)	/*!< in: pointer to memory from where to read */
+{
+	ulint	high;
+	ulint	low;
+	ulint	size;
+
+	ut_ad(b);
+
+	high = mach_read_compressed(b);
+
+	size = mach_get_compressed_size(high);
+
+	low = mach_read_from_4(b + size);
+
+	return(ut_dulint_create(high, low));
+}
+
+/*********************************************************//**
+Writes a dulint in a compressed form (1..11 bytes).
+@return	size in bytes */
+UNIV_INLINE
+ulint
+mach_dulint_write_much_compressed(
+/*==============================*/
+	byte*	b,	/*!< in: pointer to memory where to store */
+	dulint	n)	/*!< in: dulint integer to be stored */
+{
+	ulint	size;
+
+	ut_ad(b);
+
+	if (ut_dulint_get_high(n) == 0) {
+		return(mach_write_compressed(b, ut_dulint_get_low(n)));
+	}
+
+	*b = (byte)0xFF;
+	size = 1 + mach_write_compressed(b + 1, ut_dulint_get_high(n));
+
+	size += mach_write_compressed(b + size, ut_dulint_get_low(n));
+
+	return(size);
+}
+
+/*********************************************************//**
+Returns the size of a dulint when written in the compressed form.
+@return	compressed size in bytes */
+UNIV_INLINE
+ulint
+mach_dulint_get_much_compressed_size(
+/*=================================*/
+	dulint	 n)	/*!< in: dulint integer to be stored */
+{
+	if (0 == ut_dulint_get_high(n)) {
+		return(mach_get_compressed_size(ut_dulint_get_low(n)));
+	}
+
+	return(1 + mach_get_compressed_size(ut_dulint_get_high(n))
+	       + mach_get_compressed_size(ut_dulint_get_low(n)));
+}
+
+/*********************************************************//**
+Reads a dulint in a compressed form.
+@return	read dulint */
+UNIV_INLINE
+dulint
+mach_dulint_read_much_compressed(
+/*=============================*/
+	const byte*	b)	/*!< in: pointer to memory from where to read */
+{
+	ulint	high;
+	ulint	low;
+	ulint	size;
+
+	ut_ad(b);
+
+	if (*b != (byte)0xFF) {
+		high = 0;
+		size = 0;
+	} else {
+		high = mach_read_compressed(b + 1);
+
+		size = 1 + mach_get_compressed_size(high);
+	}
+
+	low = mach_read_compressed(b + size);
+
+	return(ut_dulint_create(high, low));
+}
+#ifndef UNIV_HOTBACKUP
+/*********************************************************//**
+Reads a double. It is stored in a little-endian format.
+@return	double read */
+UNIV_INLINE
+double
+mach_double_read(
+/*=============*/
+	const byte*	b)	/*!< in: pointer to memory from where to read */
+{
+	double	d;
+	ulint	i;
+	byte*	ptr;
+
+	ptr = (byte*)&d;
+
+	for (i = 0; i < sizeof(double); i++) {
+#ifdef WORDS_BIGENDIAN
+		ptr[sizeof(double) - i - 1] = b[i];
+#else
+		ptr[i] = b[i];
+#endif
+	}
+
+	return(d);
+}
+
+/*********************************************************//**
+Writes a double. It is stored in a little-endian format. */
+UNIV_INLINE
+void
+mach_double_write(
+/*==============*/
+	byte*	b,	/*!< in: pointer to memory where to write */
+	double	d)	/*!< in: double */
+{
+	ulint	i;
+	byte*	ptr;
+
+	ptr = (byte*)&d;
+
+	for (i = 0; i < sizeof(double); i++) {
+#ifdef WORDS_BIGENDIAN
+		b[i] = ptr[sizeof(double) - i - 1];
+#else
+		b[i] = ptr[i];
+#endif
+	}
+}
+
+/*********************************************************//**
+Reads a float. It is stored in a little-endian format.
+@return	float read */
+UNIV_INLINE
+float
+mach_float_read(
+/*============*/
+	const byte*	b)	/*!< in: pointer to memory from where to read */
+{
+	float	d;
+	ulint	i;
+	byte*	ptr;
+
+	ptr = (byte*)&d;
+
+	for (i = 0; i < sizeof(float); i++) {
+#ifdef WORDS_BIGENDIAN
+		ptr[sizeof(float) - i - 1] = b[i];
+#else
+		ptr[i] = b[i];
+#endif
+	}
+
+	return(d);
+}
+
+/*********************************************************//**
+Writes a float. It is stored in a little-endian format. */
+UNIV_INLINE
+void
+mach_float_write(
+/*=============*/
+	byte*	b,	/*!< in: pointer to memory where to write */
+	float	d)	/*!< in: float */
+{
+	ulint	i;
+	byte*	ptr;
+
+	ptr = (byte*)&d;
+
+	for (i = 0; i < sizeof(float); i++) {
+#ifdef WORDS_BIGENDIAN
+		b[i] = ptr[sizeof(float) - i - 1];
+#else
+		b[i] = ptr[i];
+#endif
+	}
+}
+
+/*********************************************************//**
+Reads a ulint stored in the little-endian format.
+@return	unsigned long int */
+UNIV_INLINE
+ulint
+mach_read_from_n_little_endian(
+/*===========================*/
+	const byte*	buf,		/*!< in: from where to read */
+	ulint		buf_size)	/*!< in: from how many bytes to read */
+{
+	ulint	n	= 0;
+	const byte*	ptr;
+
+	ut_ad(buf_size <= sizeof(ulint));
+	ut_ad(buf_size > 0);
+
+	ptr = buf + buf_size;
+
+	for (;;) {
+		ptr--;
+
+		n = n << 8;
+
+		n += (ulint)(*ptr);
+
+		if (ptr == buf) {
+			break;
+		}
+	}
+
+	return(n);
+}
+
+/*********************************************************//**
+Writes a ulint in the little-endian format. */
+UNIV_INLINE
+void
+mach_write_to_n_little_endian(
+/*==========================*/
+	byte*	dest,		/*!< in: where to write */
+	ulint	dest_size,	/*!< in: into how many bytes to write */
+	ulint	n)		/*!< in: unsigned long int to write */
+{
+	byte*	end;
+
+	ut_ad(dest_size <= sizeof(ulint));
+	ut_ad(dest_size > 0);
+
+	end = dest + dest_size;
+
+	for (;;) {
+		*dest = (byte)(n & 0xFF);
+
+		n = n >> 8;
+
+		dest++;
+
+		if (dest == end) {
+			break;
+		}
+	}
+
+	ut_ad(n == 0);
+}
+
+/*********************************************************//**
+Reads a ulint stored in the little-endian format.
+@return	unsigned long int */
+UNIV_INLINE
+ulint
+mach_read_from_2_little_endian(
+/*===========================*/
+	const byte*	buf)		/*!< in: from where to read */
+{
+	return((ulint)(*buf) + ((ulint)(*(buf + 1))) * 256);
+}
+
+/*********************************************************//**
+Writes a ulint in the little-endian format. */
+UNIV_INLINE
+void
+mach_write_to_2_little_endian(
+/*==========================*/
+	byte*	dest,		/*!< in: where to write */
+	ulint	n)		/*!< in: unsigned long int to write */
+{
+	ut_ad(n < 256 * 256);
+
+	*dest = (byte)(n & 0xFFUL);
+
+	n = n >> 8;
+	dest++;
+
+	*dest = (byte)(n & 0xFFUL);
+}
+
+/*********************************************************//**
+Convert integral type from storage byte order (big endian) to
+host byte order.
+@return	integer value */
+UNIV_INLINE
+ullint
+mach_read_int_type(
+/*===============*/
+	const byte*	src,		/*!< in: where to read from */
+	ulint		len,		/*!< in: length of src */
+	ibool		unsigned_type)	/*!< in: signed or unsigned flag */
+{
+	/* XXX this can be optimized on big-endian machines */
+
+	ullint	ret;
+	uint	i;
+
+	if (unsigned_type || (src[0] & 0x80)) {
+
+		ret = 0x0000000000000000ULL;
+	} else {
+
+		ret = 0xFFFFFFFFFFFFFF00ULL;
+	}
+
+	if (unsigned_type) {
+
+		ret |= src[0];
+	} else {
+
+		ret |= src[0] ^ 0x80;
+	}
+
+	for (i = 1; i < len; i++) {
+		ret <<= 8;
+		ret |= src[i];
+	}
+
+	return(ret);
+}
+#endif /* !UNIV_HOTBACKUP */