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/***************************************************************************
Version control for database, common definitions, and include files
(c) 1994 - 2000 Innobase Oy
Created 1/20/1994 Heikki Tuuri
****************************************************************************/
#ifndef univ_i
#define univ_i
#if (defined(_WIN32) || defined(_WIN64))
#define __WIN__
#include <windows.h>
/* If you want to check for errors with compiler level -W4,
comment out the above include of windows.h and let the following defines
be defined:
#define HANDLE void*
#define CRITICAL_SECTION ulint
*/
#ifdef _NT_
#define __NT__
#endif
#else
/* The Unix version */
/* Most C compilers other than gcc do not know 'extern inline' */
#ifndef __GNUC__
#define UNIV_MUST_NOT_INLINE
#endif
/* Include two header files from MySQL to make the Unix flavor used
in compiling more Posix-compatible. We assume that 'innobase' is a
subdirectory of 'mysql'. */
#include <global.h>
#include <my_pthread.h>
/* Include <sys/stat.h> to get S_I... macros defined for os0file.c */
#include <sys/stat.h>
#undef PACKAGE
#undef VERSION
/* Include the header file generated by GNU autoconf */
#include "../ib_config.h"
#ifdef HAVE_SCHED_H
#include <sched.h>
#endif
#ifdef HAVE_PREAD
#define HAVE_PWRITE
#endif
#endif
/* DEBUG VERSION CONTROL
===================== */
/* 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_SYNC_PERF_STAT
#define UNIV_SEARCH_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 */
#if (!defined(UNIV_DEBUG) && !defined(INSIDE_HA_INNOBASE_CC) && !defined(UNIV_MUST_NOT_INLINE))
/* Definition for inline version */
#ifdef __WIN__
#define UNIV_INLINE __inline
#else
/* config.h contains the right def for 'inline' for the current compiler */
#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 */
#ifdef _WIN32
#define UNIV_WORD_SIZE 4
#elif defined(_WIN64)
#define UNIV_WORD_SIZE 8
#else
/* MySQL config.h generated by GNU autoconf will define SIZEOF_LONG in Posix */
#define UNIV_WORD_SIZE SIZEOF_LONG
#endif
/* 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
/*
DATABASE VERSION CONTROL
========================
*/
/* The universal page size of the database */
#define UNIV_PAGE_SIZE (2 * 8192) /* NOTE! Currently, this has to be a
power of 2 */
/* The 2-logarithm of UNIV_PAGE_SIZE: */
#define UNIV_PAGE_SIZE_SHIFT 14
/* Maximum number of parallel threads in a parallelized operation */
#define UNIV_MAX_PARALLELISM 32
/*
UNIVERSAL TYPE DEFINITIONS
==========================
*/
/* Note that inside MySQL 'byte' is defined as char on Linux! */
#define byte unsigned char
/* Another 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))
/* This 'ibool' type is used within Innobase. Remember that different included
headers may define 'bool' differently. Do not assume that 'bool' is a ulint! */
#define ibool ulint
#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif
/* 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
/* The following definition of __FILE__ removes compiler warnings
associated with const char* / char* mismatches with __FILE__ */
#define IB__FILE__ ((char*)__FILE__)
#include <stdio.h>
#include "ut0dbg.h"
#include "ut0ut.h"
#include "db0err.h"
#endif
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