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/***************************************************************************
Version control for database, common definitions, and include files
(c) 1994 - 1996 Innobase Oy
Created 1/20/1994 Heikki Tuuri
****************************************************************************/
#ifndef univ_i
#define univ_i
#define UNIV_INTEL
#define UNIV_PENTIUM
/* If UNIV_WINNT is not defined, we assume Windows 95 */
#define UNIV_WINNT
#define UNIV_WINNT4
#define UNIV_VISUALC
/* DEBUG VERSION CONTROL
===================== */
/* Make a profiler version where mutex_fence does not use CPUID and therefore
is not totally safe. The sync-library must be recompiled before profiling. */
/*
#define UNIV_PROFILE
*/
/* When the following flag is defined, also mutex lock word reset to 0
in mutex_exit is performed using a serializing instruction, which does not
allow speculative reads be performed before memory writes */
/*
#define SYNC_SERIALIZE_MUTEX_RESET
*/
/* Make a non-inline debug version */
#define UNIV_DEBUG
#define UNIV_MEM_DEBUG
#define UNIV_SYNC_DEBUG
#define UNIV_SEARCH_DEBUG
#define UNIV_IBUF_DEBUG
#define UNIV_SEARCH_PERF_STAT
#define UNIV_SYNC_PERF_STAT
#define UNIV_LIGHT_MEM_DEBUG
#define YYDEBUG 1
/*
#define UNIV_SQL_DEBUG
#define UNIV_LOG_DEBUG
*/
/* the above option prevents forcing of log to disk
at a buffer page write: it should be tested with this
option off; also some ibuf tests are suppressed */
/*
#define UNIV_BASIC_LOG_DEBUG
*/
/* the above option enables basic recovery debugging:
new allocated file pages are reset */
/* The debug version is slower, thus we may change the length of test loops
depending on the UNIV_DBC parameter */
#ifdef UNIV_DEBUG
#define UNIV_DBC 1
#else
#define UNIV_DBC 100
#endif
#ifndef UNIV_DEBUG
/* Definition for inline version */
#ifdef UNIV_VISUALC
#define UNIV_INLINE __inline
#elif defined(UNIV_GNUC)
#define UNIV_INLINE extern __inline__
#endif
#else
/* If we want to compile a noninlined version we use the following macro
definitions: */
#define UNIV_NONINL
#define UNIV_INLINE
#endif /* UNIV_DEBUG */
/* If the compiler does not know inline specifier, we use: */
/*
#define UNIV_INLINE static
*/
/*
MACHINE VERSION CONTROL
=======================
*/
#ifdef UNIV_PENTIUM
/* In a 32-bit computer word size is 4 */
#define UNIV_WORD_SIZE 4
/* The following alignment is used in memory allocations in memory heap
management to ensure correct alignment for doubles etc. */
#define UNIV_MEM_ALIGNMENT 8
/* The following alignment is used in aligning lints etc. */
#define UNIV_WORD_ALIGNMENT UNIV_WORD_SIZE
#endif
/*
DATABASE VERSION CONTROL
========================
*/
/* The universal page size of the database */
#define UNIV_PAGE_SIZE 8192 /* NOTE! Currently, this has to be a
power of 2 and divisible by
UNIV_MEM_ALIGNMENT */
/* 2-based logarithm of UNIV_PAGE_SIZE */
#define UNIV_PAGE_SIZE_SHIFT 13
/* Do asynchronous io in buffer pool read/write operations */
#ifdef UNIV_WINNT
#define UNIV_ASYNC_IO
#endif
/* Do non-buffered io in buffer pool read/write operations */
#define UNIV_NON_BUFFERED_IO
/* Maximum number of parallel threads in a parallelized operation */
#define UNIV_MAX_PARALLELISM 32
/*
UNIVERSAL TYPE DEFINITIONS
==========================
*/
/*
typedef unsigned char byte;
*/
/* An other basic type we use is unsigned long integer which is intended to be
equal to the word size of the machine. */
typedef unsigned long int ulint;
typedef long int lint;
/* The following type should be at least a 64-bit floating point number */
typedef double utfloat;
/* The 'undefined' value for a ulint */
#define ULINT_UNDEFINED ((ulint)(-1))
/* The undefined 32-bit unsigned integer */
#define ULINT32_UNDEFINED 0xFFFFFFFF
/* Maximum value for a ulint */
#define ULINT_MAX ((ulint)(-2))
/* Definition of the boolean type */
#ifndef bool
typedef ulint bool;
#endif
#define TRUE 1
#define FALSE 0
/* The following number as the length of a logical field means that the field
has the SQL NULL as its value. */
#define UNIV_SQL_NULL ULINT_UNDEFINED
#include <stdio.h>
#include "ut0dbg.h"
#include "ut0ut.h"
#include "db0err.h"
#endif
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