2003-06-01 22:40:01 +02:00
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/* Copyright (C) 2000-2003 MySQL AB
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2001-12-06 13:10:51 +01:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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2006-12-23 20:17:15 +01:00
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the Free Software Foundation; version 2 of the License.
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2001-12-06 13:10:51 +01:00
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This program is distributed in the hope that it will be useful,
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2001-09-15 04:12:46 +02:00
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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2001-12-06 13:10:51 +01:00
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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2001-09-15 04:12:46 +02:00
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2002-06-11 10:20:31 +02:00
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/* This is the include file that should be included 'first' in every C file. */
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2001-09-15 04:12:46 +02:00
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#ifndef _global_h
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#define _global_h
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2003-01-15 09:11:44 +01:00
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#ifndef EMBEDDED_LIBRARY
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#define HAVE_REPLICATION
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#define HAVE_EXTERNAL_CLIENT
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#endif
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2001-09-15 04:12:46 +02:00
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#if defined( __EMX__) && !defined( MYSQL_SERVER)
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/* moved here to use below VOID macro redefinition */
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#define INCL_BASE
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#define INCL_NOPMAPI
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#include <os2.h>
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#endif /* __EMX__ */
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#ifdef __CYGWIN__
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/* We use a Unix API, so pretend it's not Windows */
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#undef WIN
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#undef WIN32
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#undef _WIN
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#undef _WIN32
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#undef _WIN64
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#undef __WIN__
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#undef __WIN32__
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#define HAVE_ERRNO_AS_DEFINE
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#endif /* __CYGWIN__ */
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2006-02-27 10:08:35 +01:00
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#if defined(__QNXNTO__) && !defined(FD_SETSIZE)
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#define FD_SETSIZE 1024 /* Max number of file descriptor bits in
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fd_set, used when calling 'select'
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Must be defined before including
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"sys/select.h" and "sys/time.h"
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*/
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#endif
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2005-06-05 19:38:52 +02:00
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/* to make command line shorter we'll define USE_PRAGMA_INTERFACE here */
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#ifdef USE_PRAGMA_IMPLEMENTATION
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2005-05-04 15:05:56 +02:00
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#define USE_PRAGMA_INTERFACE
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#endif
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2003-07-03 18:23:06 +02:00
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#if defined(i386) && !defined(__i386__)
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#define __i386__
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#endif
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2002-11-07 02:54:00 +01:00
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/* Macros to make switching between C and C++ mode easier */
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#ifdef __cplusplus
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#define C_MODE_START extern "C" {
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#define C_MODE_END }
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#else
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#define C_MODE_START
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#define C_MODE_END
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#endif
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2001-09-15 04:12:46 +02:00
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#if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(WIN32)
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#include <config-win.h>
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#elif defined(OS2)
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#include <config-os2.h>
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2003-01-28 07:38:28 +01:00
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#elif defined(__NETWARE__)
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#include <my_config.h>
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#include <config-netware.h>
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#if defined(__cplusplus) && defined(inline)
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#undef inline /* fix configure problem */
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#endif
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2001-09-15 04:12:46 +02:00
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#else
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#include <my_config.h>
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#if defined(__cplusplus) && defined(inline)
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#undef inline /* fix configure problem */
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#endif
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#endif /* _WIN32... */
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2007-04-18 13:21:39 +02:00
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/* Make it easier to add conditionl code for windows */
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#ifdef __WIN__
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#define IF_WIN(A,B) (A)
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#else
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#define IF_WIN(A,B) (B)
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#endif
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2004-05-25 21:00:14 +02:00
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/* Some defines to avoid ifdefs in the code */
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#ifndef NETWARE_YIELD
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#define NETWARE_YIELD
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#define NETWARE_SET_SCREEN_MODE(A)
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2003-05-29 20:28:02 +02:00
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#endif
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2007-10-12 12:03:51 +02:00
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/* Workaround for _LARGE_FILES and _LARGE_FILE_API incompatibility on AIX */
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#if defined(_AIX) && defined(_LARGE_FILE_API)
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#undef _LARGE_FILE_API
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#endif
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2007-01-04 22:22:25 +01:00
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/*
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The macros below are used to allow build of Universal/fat binaries of
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MySQL and MySQL applications under darwin.
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*/
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2007-11-30 01:36:05 +01:00
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#if defined(__APPLE__) && defined(__MACH__)
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# undef SIZEOF_CHARP
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# undef SIZEOF_SHORT
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# undef SIZEOF_INT
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# undef SIZEOF_LONG
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# undef SIZEOF_LONG_LONG
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# undef SIZEOF_OFF_T
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# undef WORDS_BIGENDIAN
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# define SIZEOF_SHORT 2
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# define SIZEOF_INT 4
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# define SIZEOF_LONG_LONG 8
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# define SIZEOF_OFF_T 8
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# if defined(__i386__) || defined(__ppc__)
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# define SIZEOF_CHARP 4
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# define SIZEOF_LONG 4
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# elif defined(__x86_64__) || defined(__ppc64__)
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# define SIZEOF_CHARP 8
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# define SIZEOF_LONG 8
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# else
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# error Building FAT binary for an unknown architecture.
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# endif
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# if defined(__ppc__) || defined(__ppc64__)
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# define WORDS_BIGENDIAN
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# endif
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#endif /* defined(__APPLE__) && defined(__MACH__) */
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2007-01-04 22:22:25 +01:00
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2002-01-29 17:32:16 +01:00
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/*
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The macros below are borrowed from include/linux/compiler.h in the
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Linux kernel. Use them to indicate the likelyhood of the truthfulness
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of a condition. This serves two purposes - newer versions of gcc will be
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able to optimize for branch predication, which could yield siginficant
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performance gains in frequently executed sections of the code, and the
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other reason to use them is for documentation
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2002-01-27 06:26:24 +01:00
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*/
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2002-01-29 17:32:16 +01:00
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#if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
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2002-01-27 06:26:24 +01:00
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#define __builtin_expect(x, expected_value) (x)
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#endif
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#define likely(x) __builtin_expect((x),1)
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#define unlikely(x) __builtin_expect((x),0)
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2001-09-15 04:12:46 +02:00
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/* Fix problem with S_ISLNK() on Linux */
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2006-07-26 15:43:03 +02:00
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#if defined(TARGET_OS_LINUX) || defined(__GLIBC__)
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2001-09-15 04:12:46 +02:00
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#undef _GNU_SOURCE
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#define _GNU_SOURCE 1
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#endif
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2005-09-15 19:00:25 +02:00
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/*
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Temporary solution to solve bug#7156. Include "sys/types.h" before
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the thread headers, else the function madvise() will not be defined
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*/
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#if defined(HAVE_SYS_TYPES_H) && ( defined(sun) || defined(__sun) )
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#include <sys/types.h>
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#endif
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2001-09-15 04:12:46 +02:00
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/* The client defines this to avoid all thread code */
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#if defined(UNDEF_THREADS_HACK)
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#undef THREAD
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#undef HAVE_mit_thread
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#undef HAVE_LINUXTHREADS
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2005-04-26 12:16:12 +02:00
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#undef HAVE_NPTL
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2001-09-15 04:12:46 +02:00
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#undef HAVE_UNIXWARE7_THREADS
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#endif
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#ifdef HAVE_THREADS_WITHOUT_SOCKETS
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/* MIT pthreads does not work with unix sockets */
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#undef HAVE_SYS_UN_H
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#endif
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#define __EXTENSIONS__ 1 /* We want some extension */
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#ifndef __STDC_EXT__
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#define __STDC_EXT__ 1 /* To get large file support on hpux */
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#endif
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2005-03-15 18:31:56 +01:00
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/*
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2005-03-18 14:59:07 +01:00
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Solaris 9 include file <sys/feature_tests.h> refers to X/Open document
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2005-03-15 18:31:56 +01:00
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System Interfaces and Headers, Issue 5
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2005-03-18 14:59:07 +01:00
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saying we should define _XOPEN_SOURCE=500 to get POSIX.1c prototypes,
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2005-03-15 18:31:56 +01:00
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but apparently other systems (namely FreeBSD) don't agree.
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2005-03-18 14:59:07 +01:00
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On a newer Solaris 10, the above file recognizes also _XOPEN_SOURCE=600.
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Furthermore, it tests that if a program requires older standard
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(_XOPEN_SOURCE<600 or _POSIX_C_SOURCE<200112L) it cannot be
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run on a new compiler (that defines _STDC_C99) and issues an #error.
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It's also an #error if a program requires new standard (_XOPEN_SOURCE=600
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or _POSIX_C_SOURCE=200112L) and a compiler does not define _STDC_C99.
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To add more to this mess, Sun Studio C compiler defines _STDC_C99 while
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C++ compiler does not!
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So, in a desperate attempt to get correct prototypes for both
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C and C++ code, we define either _XOPEN_SOURCE=600 or _XOPEN_SOURCE=500
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depending on the compiler's announced C standard support.
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Cleaner solutions are welcome.
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2005-03-15 18:31:56 +01:00
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*/
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2005-03-15 18:45:29 +01:00
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#ifdef __sun
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2005-03-18 14:59:07 +01:00
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#if __STDC_VERSION__ - 0 >= 199901L
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#define _XOPEN_SOURCE 600
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#else
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2005-03-15 18:31:56 +01:00
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#define _XOPEN_SOURCE 500
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#endif
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2005-03-18 14:59:07 +01:00
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#endif
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2005-03-15 18:31:56 +01:00
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2001-09-15 04:12:46 +02:00
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#if defined(THREAD) && !defined(__WIN__) && !defined(OS2)
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#ifndef _POSIX_PTHREAD_SEMANTICS
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#define _POSIX_PTHREAD_SEMANTICS /* We want posix threads */
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#endif
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2002-06-11 10:20:31 +02:00
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2001-09-15 04:12:46 +02:00
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#if !defined(SCO)
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#define _REENTRANT 1 /* Some thread libraries require this */
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#endif
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#if !defined(_THREAD_SAFE) && !defined(_AIX)
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#define _THREAD_SAFE /* Required for OSF1 */
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#endif
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#ifndef HAVE_mit_thread
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#ifdef HAVE_UNIXWARE7_THREADS
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#include <thread.h>
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#else
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2005-02-02 10:50:33 +01:00
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#if defined(HPUX10) || defined(HPUX11)
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C_MODE_START /* HPUX needs this, signal.h bug */
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#include <pthread.h>
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C_MODE_END
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#else
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2001-09-15 04:12:46 +02:00
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#include <pthread.h> /* AIX must have this included first */
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2005-02-02 10:50:33 +01:00
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#endif
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2001-09-15 04:12:46 +02:00
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#endif /* HAVE_UNIXWARE7_THREADS */
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#endif /* HAVE_mit_thread */
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#if !defined(SCO) && !defined(_REENTRANT)
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#define _REENTRANT 1 /* Threads requires reentrant code */
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#endif
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#endif /* THREAD */
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/* Go around some bugs in different OS and compilers */
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#ifdef _AIX /* By soren@t.dk */
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#define _H_STRINGS
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#define _SYS_STREAM_H
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2001-11-02 02:51:23 +01:00
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/* #define _AIX32_CURSES */ /* XXX: this breaks AIX 4.3.3 (others?). */
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2002-10-29 21:56:30 +01:00
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#define ulonglong2double(A) my_ulonglong2double(A)
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#define my_off_t2double(A) my_ulonglong2double(A)
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2002-11-07 02:54:00 +01:00
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C_MODE_START
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2002-10-29 21:56:30 +01:00
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double my_ulonglong2double(unsigned long long A);
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2002-11-07 02:54:00 +01:00
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C_MODE_END
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2002-10-29 21:56:30 +01:00
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#endif /* _AIX */
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2001-09-15 04:12:46 +02:00
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#ifdef HAVE_BROKEN_SNPRINTF /* HPUX 10.20 don't have this defined */
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#undef HAVE_SNPRINTF
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#endif
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2004-05-28 10:02:34 +02:00
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#ifdef HAVE_BROKEN_PREAD
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/*
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pread()/pwrite() are not 64 bit safe on HP-UX 11.0 without
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installing the kernel patch PHKL_20349 or greater
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*/
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2001-09-15 04:12:46 +02:00
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#undef HAVE_PREAD
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#undef HAVE_PWRITE
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#endif
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2002-11-09 12:26:46 +01:00
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#if defined(HAVE_BROKEN_INLINE) && !defined(__cplusplus)
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#undef inline
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#define inline
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#endif
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2001-09-15 04:12:46 +02:00
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#ifdef UNDEF_HAVE_GETHOSTBYNAME_R /* For OSF4.x */
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#undef HAVE_GETHOSTBYNAME_R
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#endif
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#ifdef UNDEF_HAVE_INITGROUPS /* For AIX 4.3 */
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#undef HAVE_INITGROUPS
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#endif
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2003-01-14 10:27:26 +01:00
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/* gcc/egcs issues */
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#if defined(__GNUC) && defined(__EXCEPTIONS)
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#error "Please add -fno-exceptions to CXXFLAGS and reconfigure/recompile"
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#endif
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2001-09-15 04:12:46 +02:00
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/* Fix a bug in gcc 2.8.0 on IRIX 6.2 */
|
2005-09-23 15:47:08 +02:00
|
|
|
#if SIZEOF_LONG == 4 && defined(__LONG_MAX__) && (__GNUC__ == 2 && __GNUC_MINOR__ == 8)
|
2001-09-15 04:12:46 +02:00
|
|
|
#undef __LONG_MAX__ /* Is a longlong value in gcc 2.8.0 ??? */
|
|
|
|
|
#define __LONG_MAX__ 2147483647
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* egcs 1.1.2 has a problem with memcpy on Alpha */
|
|
|
|
|
#if defined(__GNUC__) && defined(__alpha__) && ! (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95))
|
|
|
|
|
#define BAD_MEMCPY
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if defined(_lint) && !defined(lint)
|
|
|
|
|
#define lint
|
|
|
|
|
#endif
|
|
|
|
|
#if SIZEOF_LONG_LONG > 4 && !defined(_LONG_LONG)
|
|
|
|
|
#define _LONG_LONG 1 /* For AIX string library */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef stdin
|
|
|
|
|
#include <stdio.h>
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef HAVE_STDLIB_H
|
|
|
|
|
#include <stdlib.h>
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef HAVE_STDDEF_H
|
|
|
|
|
#include <stddef.h>
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#include <math.h>
|
|
|
|
|
#ifdef HAVE_LIMITS_H
|
|
|
|
|
#include <limits.h>
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef HAVE_FLOAT_H
|
|
|
|
|
#include <float.h>
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
|
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|
#include <sys/types.h>
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef HAVE_FCNTL_H
|
|
|
|
|
#include <fcntl.h>
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef HAVE_SYS_TIMEB_H
|
|
|
|
|
#include <sys/timeb.h> /* Avoid warnings on SCO */
|
|
|
|
|
#endif
|
|
|
|
|
#if TIME_WITH_SYS_TIME
|
|
|
|
|
# include <sys/time.h>
|
|
|
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|
# include <time.h>
|
|
|
|
|
#else
|
|
|
|
|
# if HAVE_SYS_TIME_H
|
|
|
|
|
# include <sys/time.h>
|
|
|
|
|
# else
|
|
|
|
|
# include <time.h>
|
|
|
|
|
# endif
|
|
|
|
|
#endif /* TIME_WITH_SYS_TIME */
|
|
|
|
|
#ifdef HAVE_UNISTD_H
|
|
|
|
|
#include <unistd.h>
|
|
|
|
|
#endif
|
|
|
|
|
#if defined(__cplusplus) && defined(NO_CPLUSPLUS_ALLOCA)
|
|
|
|
|
#undef HAVE_ALLOCA
|
|
|
|
|
#undef HAVE_ALLOCA_H
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef HAVE_ALLOCA_H
|
|
|
|
|
#include <alloca.h>
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef HAVE_ATOMIC_ADD
|
2005-05-09 15:33:21 +02:00
|
|
|
#define new my_arg_new
|
2005-05-24 21:02:42 +02:00
|
|
|
#define need_to_restore_new 1
|
2004-02-05 23:13:04 +01:00
|
|
|
C_MODE_START
|
2001-09-15 04:12:46 +02:00
|
|
|
#include <asm/atomic.h>
|
2004-02-05 23:13:04 +01:00
|
|
|
C_MODE_END
|
2005-05-24 21:02:42 +02:00
|
|
|
#ifdef need_to_restore_new /* probably safer than #ifdef new */
|
2005-05-09 15:33:21 +02:00
|
|
|
#undef new
|
2005-05-24 21:02:42 +02:00
|
|
|
#undef need_to_restore_new
|
2005-05-09 15:33:21 +02:00
|
|
|
#endif
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
2003-02-28 21:24:00 +01:00
|
|
|
#include <errno.h> /* Recommended by debian */
|
2003-04-28 09:32:56 +02:00
|
|
|
/* We need the following to go around a problem with openssl on solaris */
|
2003-04-28 18:05:57 +02:00
|
|
|
#if defined(HAVE_CRYPT_H)
|
2003-04-28 09:32:56 +02:00
|
|
|
#include <crypt.h>
|
|
|
|
|
#endif
|
2001-09-15 04:12:46 +02:00
|
|
|
|
2004-06-27 23:42:02 +02:00
|
|
|
/*
|
|
|
|
|
A lot of our programs uses asserts, so better to always include it
|
|
|
|
|
This also fixes a problem when people uses DBUG_ASSERT without including
|
|
|
|
|
assert.h
|
|
|
|
|
*/
|
|
|
|
|
#include <assert.h>
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
/* Go around some bugs in different OS and compilers */
|
|
|
|
|
#if defined(_HPUX_SOURCE) && defined(HAVE_SYS_STREAM_H)
|
|
|
|
|
#include <sys/stream.h> /* HPUX 10.20 defines ulong here. UGLY !!! */
|
|
|
|
|
#define HAVE_ULONG
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef DONT_USE_FINITE /* HPUX 11.x has is_finite() */
|
|
|
|
|
#undef HAVE_FINITE
|
|
|
|
|
#endif
|
2002-10-24 14:30:25 +02:00
|
|
|
#if defined(HPUX10) && defined(_LARGEFILE64_SOURCE) && defined(THREAD)
|
2002-01-02 20:29:41 +01:00
|
|
|
/* Fix bug in setrlimit */
|
|
|
|
|
#undef setrlimit
|
|
|
|
|
#define setrlimit cma_setrlimit64
|
|
|
|
|
#endif
|
2005-08-31 19:08:55 +02:00
|
|
|
/* Declare madvise where it is not declared for C++, like Solaris */
|
|
|
|
|
#if HAVE_MADVISE && !HAVE_DECL_MADVISE && defined(__cplusplus)
|
|
|
|
|
extern "C" int madvise(void *addr, size_t len, int behav);
|
|
|
|
|
#endif
|
2001-09-15 04:12:46 +02:00
|
|
|
|
2002-08-08 02:14:44 +02:00
|
|
|
#ifdef __QNXNTO__
|
|
|
|
|
/* This has to be after include limits.h */
|
|
|
|
|
#define HAVE_ERRNO_AS_DEFINE
|
|
|
|
|
#define HAVE_FCNTL_LOCK
|
|
|
|
|
#undef HAVE_FINITE
|
|
|
|
|
#undef LONGLONG_MIN /* These get wrongly defined in QNX 6.2 */
|
|
|
|
|
#undef LONGLONG_MAX /* standard system library 'limits.h' */
|
2005-07-06 10:51:53 +02:00
|
|
|
#ifdef __cplusplus
|
2005-09-14 08:33:00 +02:00
|
|
|
#ifndef HAVE_RINT
|
|
|
|
|
#define HAVE_RINT
|
|
|
|
|
#endif /* rint() and isnan() functions are not */
|
2005-07-06 10:51:53 +02:00
|
|
|
#define rint(a) std::rint(a) /* visible in C++ scope due to an error */
|
|
|
|
|
#define isnan(a) std::isnan(a) /* in the usr/include/math.h on QNX */
|
|
|
|
|
#endif
|
2002-08-08 02:14:44 +02:00
|
|
|
#endif
|
|
|
|
|
|
2002-01-02 20:29:41 +01:00
|
|
|
/* We can not live without the following defines */
|
2001-09-15 04:12:46 +02:00
|
|
|
|
|
|
|
|
#define USE_MYFUNC 1 /* Must use syscall indirection */
|
|
|
|
|
#define MASTER 1 /* Compile without unireg */
|
|
|
|
|
#define ENGLISH 1 /* Messages in English */
|
|
|
|
|
#define POSIX_MISTAKE 1 /* regexp: Fix stupid spec error */
|
|
|
|
|
#define USE_REGEX 1 /* We want the use the regex library */
|
|
|
|
|
/* Do not define for ultra sparcs */
|
|
|
|
|
#ifndef OS2
|
2002-01-02 20:29:41 +01:00
|
|
|
#define USE_BMOVE512 1 /* Use this unless system bmove is faster */
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
|
|
|
|
|
2004-05-25 01:28:44 +02:00
|
|
|
#define QUOTE_ARG(x) #x /* Quote argument (before cpp) */
|
|
|
|
|
#define STRINGIFY_ARG(x) QUOTE_ARG(x) /* Quote argument, after cpp */
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
/* Paranoid settings. Define I_AM_PARANOID if you are paranoid */
|
|
|
|
|
#ifdef I_AM_PARANOID
|
|
|
|
|
#define DONT_ALLOW_USER_CHANGE 1
|
|
|
|
|
#define DONT_USE_MYSQL_PWD 1
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Does the system remember a signal handler after a signal ? */
|
|
|
|
|
#ifndef HAVE_BSD_SIGNALS
|
|
|
|
|
#define DONT_REMEMBER_SIGNAL
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Define void to stop lint from generating "null effekt" comments */
|
|
|
|
|
#ifndef DONT_DEFINE_VOID
|
|
|
|
|
#ifdef _lint
|
|
|
|
|
int __void__;
|
|
|
|
|
#define VOID(X) (__void__ = (int) (X))
|
|
|
|
|
#else
|
|
|
|
|
#undef VOID
|
|
|
|
|
#define VOID(X) (X)
|
|
|
|
|
#endif
|
|
|
|
|
#endif /* DONT_DEFINE_VOID */
|
|
|
|
|
|
|
|
|
|
#if defined(_lint) || defined(FORCE_INIT_OF_VARS)
|
|
|
|
|
#define LINT_INIT(var) var=0 /* No uninitialize-warning */
|
|
|
|
|
#else
|
|
|
|
|
#define LINT_INIT(var)
|
|
|
|
|
#endif
|
|
|
|
|
|
2004-11-09 13:46:26 +01:00
|
|
|
#if defined(_lint) || defined(FORCE_INIT_OF_VARS) || defined(HAVE_purify)
|
|
|
|
|
#define PURIFY_OR_LINT_INIT(var) var=0
|
|
|
|
|
#else
|
|
|
|
|
#define PURIFY_OR_LINT_INIT(var)
|
|
|
|
|
#endif
|
|
|
|
|
|
2001-10-09 14:53:54 +02:00
|
|
|
/* Define some useful general macros */
|
2005-07-12 01:56:18 +02:00
|
|
|
#if !defined(max)
|
2001-09-15 04:12:46 +02:00
|
|
|
#define max(a, b) ((a) > (b) ? (a) : (b))
|
|
|
|
|
#define min(a, b) ((a) < (b) ? (a) : (b))
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if defined(__EMX__) || !defined(HAVE_UINT)
|
2005-04-29 16:03:34 +02:00
|
|
|
#undef HAVE_UINT
|
|
|
|
|
#define HAVE_UINT
|
2001-09-15 04:12:46 +02:00
|
|
|
typedef unsigned int uint;
|
|
|
|
|
typedef unsigned short ushort;
|
|
|
|
|
#endif
|
|
|
|
|
|
2001-11-05 00:04:08 +01:00
|
|
|
#define CMP_NUM(a,b) (((a) < (b)) ? -1 : ((a) == (b)) ? 0 : 1)
|
2001-09-15 04:12:46 +02:00
|
|
|
#define sgn(a) (((a) < 0) ? -1 : ((a) > 0) ? 1 : 0)
|
2004-05-25 00:03:49 +02:00
|
|
|
#define swap_variables(t, a, b) { register t dummy; dummy= a; a= b; b= dummy; }
|
2001-09-15 04:12:46 +02:00
|
|
|
#define test(a) ((a) ? 1 : 0)
|
2004-02-17 16:57:39 +01:00
|
|
|
#define set_if_bigger(a,b) do { if ((a) < (b)) (a)=(b); } while(0)
|
|
|
|
|
#define set_if_smaller(a,b) do { if ((a) > (b)) (a)=(b); } while(0)
|
2001-09-15 04:12:46 +02:00
|
|
|
#define test_all_bits(a,b) (((a) & (b)) == (b))
|
2002-03-13 00:02:45 +01:00
|
|
|
#define set_bits(type, bit_count) (sizeof(type)*8 <= (bit_count) ? ~(type) 0 : ((((type) 1) << (bit_count)) - (type) 1))
|
2001-09-15 04:12:46 +02:00
|
|
|
#define array_elements(A) ((uint) (sizeof(A)/sizeof(A[0])))
|
|
|
|
|
#ifndef HAVE_RINT
|
2003-05-16 13:03:47 +02:00
|
|
|
#define rint(A) floor((A)+(((A) < 0)? -0.5 : 0.5))
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
|
|
|
|
|
2002-06-29 17:52:24 +02:00
|
|
|
/* Define some general constants */
|
2001-09-15 04:12:46 +02:00
|
|
|
#ifndef TRUE
|
|
|
|
|
#define TRUE (1) /* Logical true */
|
|
|
|
|
#define FALSE (0) /* Logical false */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if defined(__GNUC__)
|
|
|
|
|
#define function_volatile volatile
|
|
|
|
|
#define my_reinterpret_cast(A) reinterpret_cast<A>
|
|
|
|
|
#define my_const_cast(A) const_cast<A>
|
2006-08-17 21:25:40 +02:00
|
|
|
# ifndef GCC_VERSION
|
|
|
|
|
# define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
|
|
|
|
|
# endif
|
2001-09-15 04:12:46 +02:00
|
|
|
#elif !defined(my_reinterpret_cast)
|
|
|
|
|
#define my_reinterpret_cast(A) (A)
|
|
|
|
|
#define my_const_cast(A) (A)
|
|
|
|
|
#endif
|
2006-08-17 21:25:40 +02:00
|
|
|
|
2007-04-12 00:43:25 +02:00
|
|
|
#include <my_attribute.h>
|
2006-10-03 00:48:26 +02:00
|
|
|
|
2005-12-03 20:52:34 +01:00
|
|
|
/*
|
|
|
|
|
Wen using the embedded library, users might run into link problems,
|
2006-04-07 12:46:50 +02:00
|
|
|
duplicate declaration of __cxa_pure_virtual, solved by declaring it a
|
2005-12-03 20:52:34 +01:00
|
|
|
weak symbol.
|
|
|
|
|
*/
|
2007-01-23 15:42:03 +01:00
|
|
|
#if defined(USE_MYSYS_NEW) && ! defined(DONT_DECLARE_CXA_PURE_VIRTUAL)
|
2005-12-03 20:52:34 +01:00
|
|
|
C_MODE_START
|
|
|
|
|
int __cxa_pure_virtual () __attribute__ ((weak));
|
|
|
|
|
C_MODE_END
|
|
|
|
|
#endif
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
/* From old s-system.h */
|
|
|
|
|
|
2002-06-11 10:20:31 +02:00
|
|
|
/*
|
|
|
|
|
Support macros for non ansi & other old compilers. Since such
|
|
|
|
|
things are no longer supported we do nothing. We keep then since
|
|
|
|
|
some of our code may still be needed to upgrade old customers.
|
|
|
|
|
*/
|
2001-09-15 04:12:46 +02:00
|
|
|
#define _VARARGS(X) X
|
|
|
|
|
#define _STATIC_VARARGS(X) X
|
|
|
|
|
#define _PC(X) X
|
|
|
|
|
|
|
|
|
|
#if defined(DBUG_ON) && defined(DBUG_OFF)
|
|
|
|
|
#undef DBUG_OFF
|
|
|
|
|
#endif
|
|
|
|
|
|
2008-04-28 20:58:32 +02:00
|
|
|
/* We might be forced to turn debug off, if not turned off already */
|
|
|
|
|
#if (defined(FORCE_DBUG_OFF) || defined(_lint)) && !defined(DBUG_OFF)
|
|
|
|
|
# define DBUG_OFF
|
|
|
|
|
# ifdef DBUG_ON
|
|
|
|
|
# undef DBUG_ON
|
|
|
|
|
# endif
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
|
|
|
|
|
2003-03-17 18:06:14 +01:00
|
|
|
#include <my_dbug.h>
|
2001-09-15 04:12:46 +02:00
|
|
|
|
|
|
|
|
#define MIN_ARRAY_SIZE 0 /* Zero or One. Gcc allows zero*/
|
|
|
|
|
#define ASCII_BITS_USED 8 /* Bit char used */
|
|
|
|
|
#define NEAR_F /* No near function handling */
|
|
|
|
|
|
|
|
|
|
/* Some types that is different between systems */
|
|
|
|
|
|
|
|
|
|
typedef int File; /* File descriptor */
|
|
|
|
|
#ifndef Socket_defined
|
|
|
|
|
typedef int my_socket; /* File descriptor for sockets */
|
|
|
|
|
#define INVALID_SOCKET -1
|
|
|
|
|
#endif
|
|
|
|
|
/* Type for fuctions that handles signals */
|
|
|
|
|
#define sig_handler RETSIGTYPE
|
2002-11-07 02:54:00 +01:00
|
|
|
C_MODE_START
|
2001-09-15 04:12:46 +02:00
|
|
|
typedef void (*sig_return)();/* Returns type from signal */
|
2002-11-07 02:54:00 +01:00
|
|
|
C_MODE_END
|
2001-09-15 04:12:46 +02:00
|
|
|
#if defined(__GNUC__) && !defined(_lint)
|
|
|
|
|
typedef char pchar; /* Mixed prototypes can take char */
|
|
|
|
|
typedef char puchar; /* Mixed prototypes can take char */
|
|
|
|
|
typedef char pbool; /* Mixed prototypes can take char */
|
|
|
|
|
typedef short pshort; /* Mixed prototypes can take short int */
|
|
|
|
|
typedef float pfloat; /* Mixed prototypes can take float */
|
|
|
|
|
#else
|
|
|
|
|
typedef int pchar; /* Mixed prototypes can't take char */
|
|
|
|
|
typedef uint puchar; /* Mixed prototypes can't take char */
|
|
|
|
|
typedef int pbool; /* Mixed prototypes can't take char */
|
|
|
|
|
typedef int pshort; /* Mixed prototypes can't take short int */
|
|
|
|
|
typedef double pfloat; /* Mixed prototypes can't take float */
|
|
|
|
|
#endif
|
2002-11-07 02:54:00 +01:00
|
|
|
C_MODE_START
|
2001-09-15 04:12:46 +02:00
|
|
|
typedef int (*qsort_cmp)(const void *,const void *);
|
|
|
|
|
typedef int (*qsort_cmp2)(void*, const void *,const void *);
|
2002-11-07 02:54:00 +01:00
|
|
|
C_MODE_END
|
2001-09-15 04:12:46 +02:00
|
|
|
#ifdef HAVE_mit_thread
|
|
|
|
|
#define qsort_t void
|
|
|
|
|
#undef QSORT_TYPE_IS_VOID
|
|
|
|
|
#define QSORT_TYPE_IS_VOID
|
|
|
|
|
#else
|
|
|
|
|
#define qsort_t RETQSORTTYPE /* Broken GCC cant handle typedef !!!! */
|
|
|
|
|
#endif
|
|
|
|
|
#ifdef HAVE_mit_thread
|
|
|
|
|
#define size_socket socklen_t /* Type of last arg to accept */
|
|
|
|
|
#else
|
|
|
|
|
#ifdef HAVE_SYS_SOCKET_H
|
|
|
|
|
#include <sys/socket.h>
|
|
|
|
|
#endif
|
|
|
|
|
typedef SOCKET_SIZE_TYPE size_socket;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef SOCKOPT_OPTLEN_TYPE
|
|
|
|
|
#define SOCKOPT_OPTLEN_TYPE size_socket
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* file create flags */
|
|
|
|
|
|
2003-01-28 07:38:28 +01:00
|
|
|
#ifndef O_SHARE /* Probably not windows */
|
2001-09-15 04:12:46 +02:00
|
|
|
#define O_SHARE 0 /* Flag to my_open for shared files */
|
|
|
|
|
#ifndef O_BINARY
|
|
|
|
|
#define O_BINARY 0 /* Flag to my_open for binary files */
|
|
|
|
|
#endif
|
2003-01-28 07:38:28 +01:00
|
|
|
#ifndef FILE_BINARY
|
|
|
|
|
#define FILE_BINARY O_BINARY /* Flag to my_fopen for binary streams */
|
|
|
|
|
#endif
|
2001-09-15 04:12:46 +02:00
|
|
|
#ifdef HAVE_FCNTL
|
|
|
|
|
#define HAVE_FCNTL_LOCK
|
|
|
|
|
#define F_TO_EOF 0L /* Param to lockf() to lock rest of file */
|
|
|
|
|
#endif
|
|
|
|
|
#endif /* O_SHARE */
|
2003-01-28 07:38:28 +01:00
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
#ifndef O_TEMPORARY
|
|
|
|
|
#define O_TEMPORARY 0
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef O_SHORT_LIVED
|
|
|
|
|
#define O_SHORT_LIVED 0
|
|
|
|
|
#endif
|
2005-03-03 19:51:29 +01:00
|
|
|
#ifndef O_NOFOLLOW
|
|
|
|
|
#define O_NOFOLLOW 0
|
|
|
|
|
#endif
|
2001-09-15 04:12:46 +02:00
|
|
|
|
2005-11-14 14:01:10 +01:00
|
|
|
/* additional file share flags for win32 */
|
|
|
|
|
#ifdef __WIN__
|
|
|
|
|
#define _SH_DENYRWD 0x110 /* deny read/write mode & delete */
|
|
|
|
|
#define _SH_DENYWRD 0x120 /* deny write mode & delete */
|
|
|
|
|
#define _SH_DENYRDD 0x130 /* deny read mode & delete */
|
|
|
|
|
#define _SH_DENYDEL 0x140 /* deny delete only */
|
|
|
|
|
#endif /* __WIN__ */
|
|
|
|
|
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
/* #define USE_RECORD_LOCK */
|
|
|
|
|
|
|
|
|
|
/* Unsigned types supported by the compiler */
|
|
|
|
|
#define UNSINT8 /* unsigned int8 (char) */
|
|
|
|
|
#define UNSINT16 /* unsigned int16 */
|
|
|
|
|
#define UNSINT32 /* unsigned int32 */
|
|
|
|
|
|
|
|
|
|
/* General constants */
|
|
|
|
|
#define SC_MAXWIDTH 256 /* Max width of screen (for error messages) */
|
|
|
|
|
#define FN_LEN 256 /* Max file name len */
|
|
|
|
|
#define FN_HEADLEN 253 /* Max length of filepart of file name */
|
|
|
|
|
#define FN_EXTLEN 20 /* Max length of extension (part of FN_LEN) */
|
|
|
|
|
#define FN_REFLEN 512 /* Max length of full path-name */
|
|
|
|
|
#define FN_EXTCHAR '.'
|
|
|
|
|
#define FN_HOMELIB '~' /* ~/ is used as abbrev for home dir */
|
|
|
|
|
#define FN_CURLIB '.' /* ./ is used as abbrev for current dir */
|
2004-02-13 15:27:21 +01:00
|
|
|
#define FN_PARENTDIR ".." /* Parent directory; Must be a string */
|
2001-09-15 04:12:46 +02:00
|
|
|
|
|
|
|
|
#ifndef FN_LIBCHAR
|
|
|
|
|
#ifdef __EMX__
|
|
|
|
|
#define FN_LIBCHAR '\\'
|
|
|
|
|
#define FN_ROOTDIR "\\"
|
|
|
|
|
#else
|
|
|
|
|
#define FN_LIBCHAR '/'
|
|
|
|
|
#define FN_ROOTDIR "/"
|
|
|
|
|
#endif
|
2004-02-19 18:33:09 +01:00
|
|
|
#endif
|
|
|
|
|
#define MY_NFILE 64 /* This is only used to save filenames */
|
|
|
|
|
#ifndef OS_FILE_LIMIT
|
|
|
|
|
#define OS_FILE_LIMIT 65535
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* #define EXT_IN_LIBNAME */
|
|
|
|
|
/* #define FN_NO_CASE_SENCE */
|
|
|
|
|
/* #define FN_UPPER_CASE TRUE */
|
|
|
|
|
|
2002-06-11 10:20:31 +02:00
|
|
|
/*
|
|
|
|
|
Io buffer size; Must be a power of 2 and a multiple of 512. May be
|
|
|
|
|
smaller what the disk page size. This influences the speed of the
|
|
|
|
|
isam btree library. eg to big to slow.
|
|
|
|
|
*/
|
2001-09-15 04:12:46 +02:00
|
|
|
#define IO_SIZE 4096
|
2002-06-11 10:20:31 +02:00
|
|
|
/*
|
|
|
|
|
How much overhead does malloc have. The code often allocates
|
|
|
|
|
something like 1024-MALLOC_OVERHEAD bytes
|
|
|
|
|
*/
|
2001-09-15 04:12:46 +02:00
|
|
|
#ifdef SAFEMALLOC
|
|
|
|
|
#define MALLOC_OVERHEAD (8+24+4)
|
|
|
|
|
#else
|
|
|
|
|
#define MALLOC_OVERHEAD 8
|
|
|
|
|
#endif
|
|
|
|
|
/* get memory in huncs */
|
|
|
|
|
#define ONCE_ALLOC_INIT (uint) (4096-MALLOC_OVERHEAD)
|
|
|
|
|
/* Typical record cash */
|
|
|
|
|
#define RECORD_CACHE_SIZE (uint) (64*1024-MALLOC_OVERHEAD)
|
|
|
|
|
/* Typical key cash */
|
|
|
|
|
#define KEY_CACHE_SIZE (uint) (8*1024*1024-MALLOC_OVERHEAD)
|
2003-08-02 11:43:18 +02:00
|
|
|
/* Default size of a key cache block */
|
|
|
|
|
#define KEY_CACHE_BLOCK_SIZE (uint) 1024
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
|
|
|
|
|
/* Some things that this system doesn't have */
|
|
|
|
|
|
|
|
|
|
#define NO_HASH /* Not needed anymore */
|
|
|
|
|
#ifdef __WIN__
|
|
|
|
|
#define NO_DIR_LIBRARY /* Not standar dir-library */
|
|
|
|
|
#define USE_MY_STAT_STRUCT /* For my_lib */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Some defines of functions for portability */
|
|
|
|
|
|
|
|
|
|
#undef remove /* Crashes MySQL on SCO 5.0.0 */
|
|
|
|
|
#ifndef __WIN__
|
|
|
|
|
#ifdef OS2
|
|
|
|
|
#define closesocket(A) soclose(A)
|
|
|
|
|
#else
|
|
|
|
|
#define closesocket(A) close(A)
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef ulonglong2double
|
2003-10-27 11:18:44 +01:00
|
|
|
#define ulonglong2double(A) ((double) (ulonglong) (A))
|
|
|
|
|
#define my_off_t2double(A) ((double) (my_off_t) (A))
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
2008-12-03 17:15:39 +01:00
|
|
|
#ifndef double2ulonglong
|
|
|
|
|
#define double2ulonglong(A) ((ulonglong) (double) (A))
|
|
|
|
|
#endif
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef offsetof
|
|
|
|
|
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
|
|
|
|
|
#endif
|
|
|
|
|
#define ulong_to_double(X) ((double) (ulong) (X))
|
|
|
|
|
#define SET_STACK_SIZE(X) /* Not needed on real machines */
|
|
|
|
|
|
|
|
|
|
#if !defined(HAVE_mit_thread) && !defined(HAVE_STRTOK_R)
|
|
|
|
|
#define strtok_r(A,B,C) strtok((A),(B))
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Remove some things that mit_thread break or doesn't support */
|
|
|
|
|
#if defined(HAVE_mit_thread) && defined(THREAD)
|
|
|
|
|
#undef HAVE_PREAD
|
|
|
|
|
#undef HAVE_REALPATH
|
|
|
|
|
#undef HAVE_MLOCK
|
|
|
|
|
#undef HAVE_TEMPNAM /* Use ours */
|
|
|
|
|
#undef HAVE_PTHREAD_SETPRIO
|
|
|
|
|
#undef HAVE_FTRUNCATE
|
|
|
|
|
#undef HAVE_READLINK
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* This is from the old m-machine.h file */
|
|
|
|
|
|
|
|
|
|
#if SIZEOF_LONG_LONG > 4
|
|
|
|
|
#define HAVE_LONG_LONG 1
|
|
|
|
|
#endif
|
|
|
|
|
|
2003-12-02 17:39:51 +01:00
|
|
|
/*
|
|
|
|
|
Some pre-ANSI-C99 systems like AIX 5.1 and Linux/GCC 2.95 define
|
|
|
|
|
ULONGLONG_MAX, LONGLONG_MIN, LONGLONG_MAX; we use them if they're defined.
|
2003-12-05 10:52:07 +01:00
|
|
|
Also on Windows we define these constants by hand in config-win.h.
|
2003-12-02 17:39:51 +01:00
|
|
|
*/
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
#if defined(HAVE_LONG_LONG) && !defined(LONGLONG_MIN)
|
|
|
|
|
#define LONGLONG_MIN ((long long) 0x8000000000000000LL)
|
|
|
|
|
#define LONGLONG_MAX ((long long) 0x7FFFFFFFFFFFFFFFLL)
|
|
|
|
|
#endif
|
|
|
|
|
|
2003-12-05 17:20:06 +01:00
|
|
|
#if defined(HAVE_LONG_LONG) && !defined(ULONGLONG_MAX)
|
2003-12-02 17:39:51 +01:00
|
|
|
/* First check for ANSI C99 definition: */
|
|
|
|
|
#ifdef ULLONG_MAX
|
|
|
|
|
#define ULONGLONG_MAX ULLONG_MAX
|
|
|
|
|
#else
|
|
|
|
|
#define ULONGLONG_MAX ((unsigned long long)(~0ULL))
|
|
|
|
|
#endif
|
2003-12-05 17:20:06 +01:00
|
|
|
#endif /* defined (HAVE_LONG_LONG) && !defined(ULONGLONG_MAX)*/
|
2003-12-02 17:39:51 +01:00
|
|
|
|
2004-08-19 21:41:10 +02:00
|
|
|
#define INT_MIN32 (~0x7FFFFFFFL)
|
|
|
|
|
#define INT_MAX32 0x7FFFFFFFL
|
|
|
|
|
#define UINT_MAX32 0xFFFFFFFFL
|
|
|
|
|
#define INT_MIN24 (~0x007FFFFF)
|
|
|
|
|
#define INT_MAX24 0x007FFFFF
|
|
|
|
|
#define UINT_MAX24 0x00FFFFFF
|
|
|
|
|
#define INT_MIN16 (~0x7FFF)
|
2004-08-11 23:43:41 +02:00
|
|
|
#define INT_MAX16 0x7FFF
|
|
|
|
|
#define UINT_MAX16 0xFFFF
|
2004-08-19 21:41:10 +02:00
|
|
|
#define INT_MIN8 (~0x7F)
|
|
|
|
|
#define INT_MAX8 0x7F
|
2004-12-16 10:43:02 +01:00
|
|
|
#define UINT_MAX8 0xFF
|
2001-09-15 04:12:46 +02:00
|
|
|
|
|
|
|
|
/* From limits.h instead */
|
|
|
|
|
#ifndef DBL_MIN
|
|
|
|
|
#define DBL_MIN 4.94065645841246544e-324
|
|
|
|
|
#define FLT_MIN ((float)1.40129846432481707e-45)
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef DBL_MAX
|
|
|
|
|
#define DBL_MAX 1.79769313486231470e+308
|
|
|
|
|
#define FLT_MAX ((float)3.40282346638528860e+38)
|
|
|
|
|
#endif
|
|
|
|
|
|
2007-04-29 14:57:17 +02:00
|
|
|
#ifndef HAVE_FINITE
|
|
|
|
|
#define finite(x) (1.0 / fabs(x) > 0.0)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef HAVE_ISNAN
|
|
|
|
|
#define isnan(x) ((x) != (x))
|
|
|
|
|
#endif
|
|
|
|
|
|
2007-05-16 10:10:02 +02:00
|
|
|
#ifdef HAVE_ISINF
|
|
|
|
|
/* isinf() can be used in both C and C++ code */
|
|
|
|
|
#define my_isinf(X) isinf(X)
|
|
|
|
|
#else
|
|
|
|
|
#define my_isinf(X) (!finite(X) && !isnan(X))
|
2004-02-13 15:27:21 +01:00
|
|
|
#endif
|
|
|
|
|
|
2003-12-19 22:53:14 +01:00
|
|
|
/* Define missing math constants. */
|
|
|
|
|
#ifndef M_PI
|
|
|
|
|
#define M_PI 3.14159265358979323846
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef M_E
|
|
|
|
|
#define M_E 2.7182818284590452354
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef M_LN2
|
|
|
|
|
#define M_LN2 0.69314718055994530942
|
|
|
|
|
#endif
|
|
|
|
|
|
2002-06-11 10:20:31 +02:00
|
|
|
/*
|
|
|
|
|
Max size that must be added to a so that we know Size to make
|
|
|
|
|
adressable obj.
|
|
|
|
|
*/
|
2003-05-26 18:11:22 +02:00
|
|
|
#if SIZEOF_CHARP == 4
|
2001-09-15 04:12:46 +02:00
|
|
|
typedef long my_ptrdiff_t;
|
2003-05-26 18:11:22 +02:00
|
|
|
#else
|
|
|
|
|
typedef long long my_ptrdiff_t;
|
|
|
|
|
#endif
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
#define MY_ALIGN(A,L) (((A) + (L) - 1) & ~((L) - 1))
|
|
|
|
|
#define ALIGN_SIZE(A) MY_ALIGN((A),sizeof(double))
|
|
|
|
|
/* Size to make adressable obj. */
|
|
|
|
|
#define ALIGN_PTR(A, t) ((t*) MY_ALIGN((A),sizeof(t)))
|
2004-03-02 00:25:21 +01:00
|
|
|
/* Offset of field f in structure t */
|
2001-09-15 04:12:46 +02:00
|
|
|
#define OFFSET(t, f) ((size_t)(char *)&((t *)0)->f)
|
|
|
|
|
#define ADD_TO_PTR(ptr,size,type) (type) ((byte*) (ptr)+size)
|
|
|
|
|
#define PTR_BYTE_DIFF(A,B) (my_ptrdiff_t) ((byte*) (A) - (byte*) (B))
|
|
|
|
|
|
2007-02-22 15:59:57 +01:00
|
|
|
/*
|
|
|
|
|
Custom version of standard offsetof() macro which can be used to get
|
|
|
|
|
offsets of members in class for non-POD types (according to the current
|
|
|
|
|
version of C++ standard offsetof() macro can't be used in such cases and
|
|
|
|
|
attempt to do so causes warnings to be emitted, OTOH in many cases it is
|
|
|
|
|
still OK to assume that all instances of the class has the same offsets
|
|
|
|
|
for the same members).
|
|
|
|
|
|
|
|
|
|
This is temporary solution which should be removed once File_parser class
|
|
|
|
|
and related routines are refactored.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#define my_offsetof(TYPE, MEMBER) \
|
|
|
|
|
((size_t)((char *)&(((TYPE *)0x10)->MEMBER) - (char*)0x10))
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
#define NullS (char *) 0
|
|
|
|
|
/* Nowdays we do not support MessyDos */
|
|
|
|
|
#ifndef NEAR
|
|
|
|
|
#define NEAR /* Who needs segments ? */
|
|
|
|
|
#define FAR /* On a good machine */
|
|
|
|
|
#ifndef HUGE_PTR
|
|
|
|
|
#define HUGE_PTR
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
|
|
|
|
#if defined(__IBMC__) || defined(__IBMCPP__)
|
2003-11-20 01:48:09 +01:00
|
|
|
/* This was _System _Export but caused a lot of warnings on _AIX43 */
|
|
|
|
|
#define STDCALL
|
2001-09-15 04:12:46 +02:00
|
|
|
#elif !defined( STDCALL)
|
|
|
|
|
#define STDCALL
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Typdefs for easyier portability */
|
|
|
|
|
|
|
|
|
|
#if defined(VOIDTYPE)
|
|
|
|
|
typedef void *gptr; /* Generic pointer */
|
|
|
|
|
#else
|
|
|
|
|
typedef char *gptr; /* Generic pointer */
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef HAVE_INT_8_16_32
|
2004-10-15 01:54:40 +02:00
|
|
|
typedef signed char int8; /* Signed integer >= 8 bits */
|
2001-09-15 04:12:46 +02:00
|
|
|
typedef short int16; /* Signed integer >= 16 bits */
|
|
|
|
|
#endif
|
|
|
|
|
#ifndef HAVE_UCHAR
|
|
|
|
|
typedef unsigned char uchar; /* Short for unsigned char */
|
|
|
|
|
#endif
|
|
|
|
|
typedef unsigned char uint8; /* Short for unsigned integer >= 8 bits */
|
|
|
|
|
typedef unsigned short uint16; /* Short for unsigned integer >= 16 bits */
|
|
|
|
|
|
|
|
|
|
#if SIZEOF_INT == 4
|
|
|
|
|
#ifndef HAVE_INT_8_16_32
|
|
|
|
|
typedef int int32;
|
|
|
|
|
#endif
|
|
|
|
|
typedef unsigned int uint32; /* Short for unsigned integer >= 32 bits */
|
|
|
|
|
#elif SIZEOF_LONG == 4
|
|
|
|
|
#ifndef HAVE_INT_8_16_32
|
|
|
|
|
typedef long int32;
|
|
|
|
|
#endif
|
|
|
|
|
typedef unsigned long uint32; /* Short for unsigned integer >= 32 bits */
|
|
|
|
|
#else
|
2005-01-27 22:38:56 +01:00
|
|
|
#error "Neither int or long is of 4 bytes width"
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
|
|
|
|
|
2005-04-20 20:38:57 +02:00
|
|
|
#if !defined(HAVE_ULONG) && !defined(TARGET_OS_LINUX) && !defined(__USE_MISC)
|
2002-06-11 10:20:31 +02:00
|
|
|
typedef unsigned long ulong; /* Short for unsigned long */
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif
|
|
|
|
|
#ifndef longlong_defined
|
2007-06-22 14:12:40 +02:00
|
|
|
/*
|
|
|
|
|
Using [unsigned] long long is preferable as [u]longlong because we use
|
|
|
|
|
[unsigned] long long unconditionally in many places,
|
|
|
|
|
for example in constants with [U]LL suffix.
|
|
|
|
|
*/
|
|
|
|
|
#if defined(HAVE_LONG_LONG) && SIZEOF_LONG_LONG == 8
|
2002-01-02 20:29:41 +01:00
|
|
|
typedef unsigned long long int ulonglong; /* ulong or unsigned long long */
|
|
|
|
|
typedef long long int longlong;
|
2001-09-15 04:12:46 +02:00
|
|
|
#else
|
2002-06-11 10:20:31 +02:00
|
|
|
typedef unsigned long ulonglong; /* ulong or unsigned long long */
|
2001-09-15 04:12:46 +02:00
|
|
|
typedef long longlong;
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
|
|
|
|
|
2003-04-28 11:25:29 +02:00
|
|
|
#if defined(NO_CLIENT_LONG_LONG)
|
|
|
|
|
typedef unsigned long my_ulonglong;
|
|
|
|
|
#elif defined (__WIN__)
|
|
|
|
|
typedef unsigned __int64 my_ulonglong;
|
|
|
|
|
#else
|
|
|
|
|
typedef unsigned long long my_ulonglong;
|
|
|
|
|
#endif
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
#ifdef USE_RAID
|
2002-06-11 10:20:31 +02:00
|
|
|
/*
|
|
|
|
|
The following is done with a if to not get problems with pre-processors
|
|
|
|
|
with late define evaluation
|
|
|
|
|
*/
|
2001-09-15 04:12:46 +02:00
|
|
|
#if SIZEOF_OFF_T == 4
|
|
|
|
|
#define SYSTEM_SIZEOF_OFF_T 4
|
|
|
|
|
#else
|
|
|
|
|
#define SYSTEM_SIZEOF_OFF_T 8
|
|
|
|
|
#endif
|
|
|
|
|
#undef SIZEOF_OFF_T
|
|
|
|
|
#define SIZEOF_OFF_T 8
|
|
|
|
|
#else
|
|
|
|
|
#define SYSTEM_SIZEOF_OFF_T SIZEOF_OFF_T
|
|
|
|
|
#endif /* USE_RAID */
|
|
|
|
|
|
|
|
|
|
#if SIZEOF_OFF_T > 4
|
|
|
|
|
typedef ulonglong my_off_t;
|
|
|
|
|
#else
|
|
|
|
|
typedef unsigned long my_off_t;
|
|
|
|
|
#endif
|
|
|
|
|
#define MY_FILEPOS_ERROR (~(my_off_t) 0)
|
|
|
|
|
#if !defined(__WIN__) && !defined(OS2)
|
|
|
|
|
typedef off_t os_off_t;
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#if defined(__WIN__)
|
|
|
|
|
#define socket_errno WSAGetLastError()
|
2001-12-06 13:10:51 +01:00
|
|
|
#define SOCKET_EINTR WSAEINTR
|
2001-09-15 04:12:46 +02:00
|
|
|
#define SOCKET_EAGAIN WSAEINPROGRESS
|
2005-08-30 17:19:28 +02:00
|
|
|
#define SOCKET_ETIMEDOUT WSAETIMEDOUT
|
2005-07-12 18:31:09 +02:00
|
|
|
#define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK
|
2006-01-04 16:38:54 +01:00
|
|
|
#define SOCKET_EADDRINUSE WSAEADDRINUSE
|
2001-09-15 04:12:46 +02:00
|
|
|
#define SOCKET_ENFILE ENFILE
|
|
|
|
|
#define SOCKET_EMFILE EMFILE
|
|
|
|
|
#elif defined(OS2)
|
|
|
|
|
#define socket_errno sock_errno()
|
2001-12-06 13:10:51 +01:00
|
|
|
#define SOCKET_EINTR SOCEINTR
|
2001-09-15 04:12:46 +02:00
|
|
|
#define SOCKET_EAGAIN SOCEINPROGRESS
|
2005-08-30 17:19:28 +02:00
|
|
|
#define SOCKET_ETIMEDOUT SOCKET_EINTR
|
2001-09-15 04:12:46 +02:00
|
|
|
#define SOCKET_EWOULDBLOCK SOCEWOULDBLOCK
|
2006-01-04 16:38:54 +01:00
|
|
|
#define SOCKET_EADDRINUSE SOCEADDRINUSE
|
2001-09-15 04:12:46 +02:00
|
|
|
#define SOCKET_ENFILE SOCENFILE
|
|
|
|
|
#define SOCKET_EMFILE SOCEMFILE
|
|
|
|
|
#define closesocket(A) soclose(A)
|
|
|
|
|
#else /* Unix */
|
|
|
|
|
#define socket_errno errno
|
|
|
|
|
#define closesocket(A) close(A)
|
|
|
|
|
#define SOCKET_EINTR EINTR
|
|
|
|
|
#define SOCKET_EAGAIN EAGAIN
|
2005-08-30 17:19:28 +02:00
|
|
|
#define SOCKET_ETIMEDOUT SOCKET_EINTR
|
2001-09-15 04:12:46 +02:00
|
|
|
#define SOCKET_EWOULDBLOCK EWOULDBLOCK
|
2006-01-04 16:38:54 +01:00
|
|
|
#define SOCKET_EADDRINUSE EADDRINUSE
|
2001-09-15 04:12:46 +02:00
|
|
|
#define SOCKET_ENFILE ENFILE
|
|
|
|
|
#define SOCKET_EMFILE EMFILE
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
typedef uint8 int7; /* Most effective integer 0 <= x <= 127 */
|
|
|
|
|
typedef short int15; /* Most effective integer 0 <= x <= 32767 */
|
|
|
|
|
typedef char *my_string; /* String of characters */
|
|
|
|
|
typedef unsigned long size_s; /* Size of strings (In string-funcs) */
|
|
|
|
|
typedef int myf; /* Type of MyFlags in my_funcs */
|
|
|
|
|
#ifndef byte_defined
|
|
|
|
|
typedef char byte; /* Smallest addressable unit */
|
|
|
|
|
#endif
|
|
|
|
|
typedef char my_bool; /* Small bool */
|
2008-03-21 16:23:17 +01:00
|
|
|
#if !defined(bool) && (!defined(HAVE_BOOL) || !defined(__cplusplus))
|
2001-09-15 04:12:46 +02:00
|
|
|
typedef char bool; /* Ordinary boolean values 0 1 */
|
|
|
|
|
#endif
|
|
|
|
|
/* Macros for converting *constants* to the right type */
|
|
|
|
|
#define INT8(v) (int8) (v)
|
|
|
|
|
#define INT16(v) (int16) (v)
|
|
|
|
|
#define INT32(v) (int32) (v)
|
|
|
|
|
#define MYF(v) (myf) (v)
|
|
|
|
|
|
2003-02-06 15:55:59 +01:00
|
|
|
#ifndef LL
|
|
|
|
|
#ifdef HAVE_LONG_LONG
|
|
|
|
|
#define LL(A) A ## LL
|
|
|
|
|
#else
|
|
|
|
|
#define LL(A) A ## L
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
|
|
|
|
|
2004-03-15 20:39:36 +01:00
|
|
|
#ifndef ULL
|
|
|
|
|
#ifdef HAVE_LONG_LONG
|
|
|
|
|
#define ULL(A) A ## ULL
|
|
|
|
|
#else
|
|
|
|
|
#define ULL(A) A ## UL
|
|
|
|
|
#endif
|
|
|
|
|
#endif
|
|
|
|
|
|
2002-06-11 10:20:31 +02:00
|
|
|
/*
|
|
|
|
|
Defines to make it possible to prioritize register assignments. No
|
|
|
|
|
longer that important with modern compilers.
|
|
|
|
|
*/
|
2001-09-15 04:12:46 +02:00
|
|
|
#ifndef USING_X
|
|
|
|
|
#define reg1 register
|
|
|
|
|
#define reg2 register
|
|
|
|
|
#define reg3 register
|
|
|
|
|
#define reg4 register
|
|
|
|
|
#define reg5 register
|
|
|
|
|
#define reg6 register
|
|
|
|
|
#define reg7 register
|
|
|
|
|
#define reg8 register
|
|
|
|
|
#define reg9 register
|
|
|
|
|
#define reg10 register
|
|
|
|
|
#define reg11 register
|
|
|
|
|
#define reg12 register
|
|
|
|
|
#define reg13 register
|
|
|
|
|
#define reg14 register
|
|
|
|
|
#define reg15 register
|
|
|
|
|
#define reg16 register
|
|
|
|
|
#endif
|
|
|
|
|
|
2002-06-11 10:20:31 +02:00
|
|
|
/*
|
|
|
|
|
Sometimes we want to make sure that the variable is not put into
|
|
|
|
|
a register in debugging mode so we can see its value in the core
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef DBUG_OFF
|
|
|
|
|
#define dbug_volatile volatile
|
|
|
|
|
#else
|
|
|
|
|
#define dbug_volatile
|
|
|
|
|
#endif
|
|
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
/* Defines for time function */
|
|
|
|
|
#define SCALE_SEC 100
|
|
|
|
|
#define SCALE_USEC 10000
|
|
|
|
|
#define MY_HOW_OFTEN_TO_ALARM 2 /* How often we want info on screen */
|
|
|
|
|
#define MY_HOW_OFTEN_TO_WRITE 1000 /* How often we want info on screen */
|
|
|
|
|
|
2006-12-14 15:23:44 +01:00
|
|
|
|
2005-08-17 01:31:16 +02:00
|
|
|
|
2001-09-15 04:12:46 +02:00
|
|
|
/*
|
2002-06-11 10:20:31 +02:00
|
|
|
Define-funktions for reading and storing in machine independent format
|
|
|
|
|
(low byte first)
|
2001-09-15 04:12:46 +02:00
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* Optimized store functions for Intel x86 */
|
2008-02-29 05:53:01 +01:00
|
|
|
#if defined(__i386__) || defined(_WIN32)
|
2001-09-15 04:12:46 +02:00
|
|
|
#define sint2korr(A) (*((int16 *) (A)))
|
|
|
|
|
#define sint3korr(A) ((int32) ((((uchar) (A)[2]) & 128) ? \
|
|
|
|
|
(((uint32) 255L << 24) | \
|
|
|
|
|
(((uint32) (uchar) (A)[2]) << 16) |\
|
|
|
|
|
(((uint32) (uchar) (A)[1]) << 8) | \
|
|
|
|
|
((uint32) (uchar) (A)[0])) : \
|
|
|
|
|
(((uint32) (uchar) (A)[2]) << 16) |\
|
|
|
|
|
(((uint32) (uchar) (A)[1]) << 8) | \
|
|
|
|
|
((uint32) (uchar) (A)[0])))
|
|
|
|
|
#define sint4korr(A) (*((long *) (A)))
|
|
|
|
|
#define uint2korr(A) (*((uint16 *) (A)))
|
2008-02-27 22:17:05 +01:00
|
|
|
#if defined(HAVE_purify) && !defined(_WIN32)
|
2003-03-18 10:17:48 +01:00
|
|
|
#define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[1])) << 8) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[2])) << 16))
|
|
|
|
|
#else
|
2004-10-04 20:26:42 +02:00
|
|
|
/*
|
|
|
|
|
ATTENTION !
|
|
|
|
|
|
|
|
|
|
Please, note, uint3korr reads 4 bytes (not 3) !
|
|
|
|
|
It means, that you have to provide enough allocated space !
|
|
|
|
|
*/
|
|
|
|
|
#define uint3korr(A) (long) (*((unsigned int *) (A)) & 0xFFFFFF)
|
2008-02-27 22:17:05 +01:00
|
|
|
#endif /* HAVE_purify && !_WIN32 */
|
2007-02-21 12:02:57 +01:00
|
|
|
#define uint4korr(A) (*((uint32 *) (A)))
|
2001-09-15 04:12:46 +02:00
|
|
|
#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[1])) << 8) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[2])) << 16) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[3])) << 24)) +\
|
2004-04-07 22:16:16 +02:00
|
|
|
(((ulonglong) ((uchar) (A)[4])) << 32))
|
2001-09-15 04:12:46 +02:00
|
|
|
#define uint8korr(A) (*((ulonglong *) (A)))
|
|
|
|
|
#define sint8korr(A) (*((longlong *) (A)))
|
|
|
|
|
#define int2store(T,A) *((uint16*) (T))= (uint16) (A)
|
2004-04-07 22:16:16 +02:00
|
|
|
#define int3store(T,A) do { *(T)= (uchar) ((A));\
|
|
|
|
|
*(T+1)=(uchar) (((uint) (A) >> 8));\
|
|
|
|
|
*(T+2)=(uchar) (((A) >> 16)); } while (0)
|
2001-09-15 04:12:46 +02:00
|
|
|
#define int4store(T,A) *((long *) (T))= (long) (A)
|
2004-04-07 22:16:16 +02:00
|
|
|
#define int5store(T,A) do { *(T)= (uchar)((A));\
|
|
|
|
|
*((T)+1)=(uchar) (((A) >> 8));\
|
|
|
|
|
*((T)+2)=(uchar) (((A) >> 16));\
|
|
|
|
|
*((T)+3)=(uchar) (((A) >> 24)); \
|
|
|
|
|
*((T)+4)=(uchar) (((A) >> 32)); } while(0)
|
2001-09-15 04:12:46 +02:00
|
|
|
#define int8store(T,A) *((ulonglong *) (T))= (ulonglong) (A)
|
|
|
|
|
|
|
|
|
|
typedef union {
|
|
|
|
|
double v;
|
|
|
|
|
long m[2];
|
|
|
|
|
} doubleget_union;
|
2003-07-03 10:55:36 +02:00
|
|
|
#define doubleget(V,M) \
|
2004-04-07 22:16:16 +02:00
|
|
|
do { doubleget_union _tmp; \
|
|
|
|
|
_tmp.m[0] = *((long*)(M)); \
|
|
|
|
|
_tmp.m[1] = *(((long*) (M))+1); \
|
|
|
|
|
(V) = _tmp.v; } while(0)
|
|
|
|
|
#define doublestore(T,V) do { *((long *) T) = ((doubleget_union *)&V)->m[0]; \
|
|
|
|
|
*(((long *) T)+1) = ((doubleget_union *)&V)->m[1]; \
|
|
|
|
|
} while (0)
|
2006-06-30 01:25:35 +02:00
|
|
|
#define float4get(V,M) do { *((float *) &(V)) = *((float*) (M)); } while(0)
|
|
|
|
|
#define float8get(V,M) doubleget((V),(M))
|
2001-09-15 04:12:46 +02:00
|
|
|
#define float4store(V,M) memcpy((byte*) V,(byte*) (&M),sizeof(float))
|
2005-07-19 18:25:05 +02:00
|
|
|
#define floatstore(T,V) memcpy((byte*)(T), (byte*)(&V),sizeof(float))
|
|
|
|
|
#define floatget(V,M) memcpy((byte*) &V,(byte*) (M),sizeof(float))
|
2001-09-15 04:12:46 +02:00
|
|
|
#define float8store(V,M) doublestore((V),(M))
|
2008-02-27 22:17:05 +01:00
|
|
|
#else
|
2001-09-15 04:12:46 +02:00
|
|
|
|
2004-04-30 01:00:19 +02:00
|
|
|
/*
|
|
|
|
|
We're here if it's not a IA-32 architecture (Win32 and UNIX IA-32 defines
|
|
|
|
|
were done before)
|
|
|
|
|
*/
|
2001-09-15 04:12:46 +02:00
|
|
|
#define sint2korr(A) (int16) (((int16) ((uchar) (A)[0])) +\
|
|
|
|
|
((int16) ((int16) (A)[1]) << 8))
|
|
|
|
|
#define sint3korr(A) ((int32) ((((uchar) (A)[2]) & 128) ? \
|
|
|
|
|
(((uint32) 255L << 24) | \
|
|
|
|
|
(((uint32) (uchar) (A)[2]) << 16) |\
|
|
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|
|
(((uint32) (uchar) (A)[1]) << 8) | \
|
|
|
|
|
((uint32) (uchar) (A)[0])) : \
|
|
|
|
|
(((uint32) (uchar) (A)[2]) << 16) |\
|
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|
|
(((uint32) (uchar) (A)[1]) << 8) | \
|
|
|
|
|
((uint32) (uchar) (A)[0])))
|
|
|
|
|
#define sint4korr(A) (int32) (((int32) ((uchar) (A)[0])) +\
|
|
|
|
|
(((int32) ((uchar) (A)[1]) << 8)) +\
|
|
|
|
|
(((int32) ((uchar) (A)[2]) << 16)) +\
|
|
|
|
|
(((int32) ((int16) (A)[3]) << 24)))
|
|
|
|
|
#define sint8korr(A) (longlong) uint8korr(A)
|
|
|
|
|
#define uint2korr(A) (uint16) (((uint16) ((uchar) (A)[0])) +\
|
|
|
|
|
((uint16) ((uchar) (A)[1]) << 8))
|
|
|
|
|
#define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[1])) << 8) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[2])) << 16))
|
|
|
|
|
#define uint4korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[1])) << 8) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[2])) << 16) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[3])) << 24))
|
|
|
|
|
#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[1])) << 8) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[2])) << 16) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[3])) << 24)) +\
|
2004-04-07 22:16:16 +02:00
|
|
|
(((ulonglong) ((uchar) (A)[4])) << 32))
|
2001-09-15 04:12:46 +02:00
|
|
|
#define uint8korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[1])) << 8) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[2])) << 16) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[3])) << 24)) +\
|
|
|
|
|
(((ulonglong) (((uint32) ((uchar) (A)[4])) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[5])) << 8) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[6])) << 16) +\
|
|
|
|
|
(((uint32) ((uchar) (A)[7])) << 24))) <<\
|
2004-04-07 22:16:16 +02:00
|
|
|
32))
|
|
|
|
|
#define int2store(T,A) do { uint def_temp= (uint) (A) ;\
|
|
|
|
|
*((uchar*) (T))= (uchar)(def_temp); \
|
2004-06-27 17:16:05 +02:00
|
|
|
*((uchar*) (T)+1)=(uchar)((def_temp >> 8)); \
|
2004-04-07 22:16:16 +02:00
|
|
|
} while(0)
|
|
|
|
|
#define int3store(T,A) do { /*lint -save -e734 */\
|
|
|
|
|
*((uchar*)(T))=(uchar) ((A));\
|
|
|
|
|
*((uchar*) (T)+1)=(uchar) (((A) >> 8));\
|
|
|
|
|
*((uchar*)(T)+2)=(uchar) (((A) >> 16)); \
|
|
|
|
|
/*lint -restore */} while(0)
|
2004-06-27 17:16:05 +02:00
|
|
|
#define int4store(T,A) do { *((char *)(T))=(char) ((A));\
|
|
|
|
|
*(((char *)(T))+1)=(char) (((A) >> 8));\
|
|
|
|
|
*(((char *)(T))+2)=(char) (((A) >> 16));\
|
|
|
|
|
*(((char *)(T))+3)=(char) (((A) >> 24)); } while(0)
|
|
|
|
|
#define int5store(T,A) do { *((char *)(T))=((A));\
|
|
|
|
|
*(((char *)(T))+1)=(((A) >> 8));\
|
|
|
|
|
*(((char *)(T))+2)=(((A) >> 16));\
|
|
|
|
|
*(((char *)(T))+3)=(((A) >> 24)); \
|
|
|
|
|
*(((char *)(T))+4)=(((A) >> 32)); } while(0)
|
2004-04-07 22:16:16 +02:00
|
|
|
#define int8store(T,A) do { uint def_temp= (uint) (A), def_temp2= (uint) ((A) >> 32); \
|
|
|
|
|
int4store((T),def_temp); \
|
|
|
|
|
int4store((T+4),def_temp2); } while(0)
|
2001-09-15 04:12:46 +02:00
|
|
|
#ifdef WORDS_BIGENDIAN
|
2004-04-07 22:16:16 +02:00
|
|
|
#define float4store(T,A) do { *(T)= ((byte *) &A)[3];\
|
2001-09-15 04:12:46 +02:00
|
|
|
*((T)+1)=(char) ((byte *) &A)[2];\
|
|
|
|
|
*((T)+2)=(char) ((byte *) &A)[1];\
|
2004-04-07 22:16:16 +02:00
|
|
|
*((T)+3)=(char) ((byte *) &A)[0]; } while(0)
|
2001-09-15 04:12:46 +02:00
|
|
|
|
2004-04-07 22:16:16 +02:00
|
|
|
#define float4get(V,M) do { float def_temp;\
|
2001-09-15 04:12:46 +02:00
|
|
|
((byte*) &def_temp)[0]=(M)[3];\
|
|
|
|
|
((byte*) &def_temp)[1]=(M)[2];\
|
|
|
|
|
((byte*) &def_temp)[2]=(M)[1];\
|
|
|
|
|
((byte*) &def_temp)[3]=(M)[0];\
|
2004-04-07 22:16:16 +02:00
|
|
|
(V)=def_temp; } while(0)
|
|
|
|
|
#define float8store(T,V) do { *(T)= ((byte *) &V)[7];\
|
2001-09-15 04:12:46 +02:00
|
|
|
*((T)+1)=(char) ((byte *) &V)[6];\
|
|
|
|
|
*((T)+2)=(char) ((byte *) &V)[5];\
|
|
|
|
|
*((T)+3)=(char) ((byte *) &V)[4];\
|
|
|
|
|
*((T)+4)=(char) ((byte *) &V)[3];\
|
|
|
|
|
*((T)+5)=(char) ((byte *) &V)[2];\
|
|
|
|
|
*((T)+6)=(char) ((byte *) &V)[1];\
|
2004-04-07 22:16:16 +02:00
|
|
|
*((T)+7)=(char) ((byte *) &V)[0]; } while(0)
|
2001-09-15 04:12:46 +02:00
|
|
|
|
2004-04-07 22:16:16 +02:00
|
|
|
#define float8get(V,M) do { double def_temp;\
|
2001-09-15 04:12:46 +02:00
|
|
|
((byte*) &def_temp)[0]=(M)[7];\
|
|
|
|
|
((byte*) &def_temp)[1]=(M)[6];\
|
|
|
|
|
((byte*) &def_temp)[2]=(M)[5];\
|
|
|
|
|
((byte*) &def_temp)[3]=(M)[4];\
|
|
|
|
|
((byte*) &def_temp)[4]=(M)[3];\
|
|
|
|
|
((byte*) &def_temp)[5]=(M)[2];\
|
|
|
|
|
((byte*) &def_temp)[6]=(M)[1];\
|
|
|
|
|
((byte*) &def_temp)[7]=(M)[0];\
|
2004-04-07 22:16:16 +02:00
|
|
|
(V) = def_temp; } while(0)
|
2001-09-15 04:12:46 +02:00
|
|
|
#else
|
|
|
|
|
#define float4get(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(float))
|
|
|
|
|
#define float4store(V,M) memcpy_fixed((byte*) V,(byte*) (&M),sizeof(float))
|
|
|
|
|
|
|
|
|
|
#if defined(__FLOAT_WORD_ORDER) && (__FLOAT_WORD_ORDER == __BIG_ENDIAN)
|
2005-01-24 17:10:03 +01:00
|
|
|
#define doublestore(T,V) do { *(((char*)T)+0)=(char) ((byte *) &V)[4];\
|
2004-06-26 02:54:11 +02:00
|
|
|
*(((char*)T)+1)=(char) ((byte *) &V)[5];\
|
|
|
|
|
*(((char*)T)+2)=(char) ((byte *) &V)[6];\
|
|
|
|
|
*(((char*)T)+3)=(char) ((byte *) &V)[7];\
|
|
|
|
|
*(((char*)T)+4)=(char) ((byte *) &V)[0];\
|
|
|
|
|
*(((char*)T)+5)=(char) ((byte *) &V)[1];\
|
|
|
|
|
*(((char*)T)+6)=(char) ((byte *) &V)[2];\
|
|
|
|
|
*(((char*)T)+7)=(char) ((byte *) &V)[3]; }\
|
|
|
|
|
while(0)
|
2004-04-07 22:16:16 +02:00
|
|
|
#define doubleget(V,M) do { double def_temp;\
|
2001-09-15 04:12:46 +02:00
|
|
|
((byte*) &def_temp)[0]=(M)[4];\
|
|
|
|
|
((byte*) &def_temp)[1]=(M)[5];\
|
|
|
|
|
((byte*) &def_temp)[2]=(M)[6];\
|
|
|
|
|
((byte*) &def_temp)[3]=(M)[7];\
|
|
|
|
|
((byte*) &def_temp)[4]=(M)[0];\
|
|
|
|
|
((byte*) &def_temp)[5]=(M)[1];\
|
|
|
|
|
((byte*) &def_temp)[6]=(M)[2];\
|
|
|
|
|
((byte*) &def_temp)[7]=(M)[3];\
|
2004-04-07 22:16:16 +02:00
|
|
|
(V) = def_temp; } while(0)
|
2001-09-15 04:12:46 +02:00
|
|
|
#endif /* __FLOAT_WORD_ORDER */
|
|
|
|
|
|
|
|
|
|
#define float8get(V,M) doubleget((V),(M))
|
|
|
|
|
#define float8store(V,M) doublestore((V),(M))
|
|
|
|
|
#endif /* WORDS_BIGENDIAN */
|
|
|
|
|
|
2008-02-29 05:53:01 +01:00
|
|
|
#endif /* __i386__ OR _WIN32 */
|
2001-09-15 04:12:46 +02:00
|
|
|
|
WL#1264 "Per-thread time zone support infrastructure".
Added basic per-thread time zone functionality (based on public
domain elsie-code). Now user can select current time zone
(from the list of time zones described in system tables).
All NOW-like functions honor this time zone, values of TIMESTAMP
type are interpreted as values in this time zone, so now
our TIMESTAMP type behaves similar to Oracle's TIMESTAMP WITH
LOCAL TIME ZONE (or proper PostgresSQL type).
WL#1266 "CONVERT_TZ() - basic time with time zone conversion
function".
Fixed problems described in Bug #2336 (Different number of warnings
when inserting bad datetime as string or as number). This required
reworking of datetime realted warning hadling (they now generated
at Field object level not in conversion functions).
Optimization: Now Field class descendants use table->in_use member
instead of current_thd macro.
include/my_global.h:
Added macro for reading of 32-bit ints stored in network order from
unaligned memory location.
include/mysqld_error.h:
Added error-code for invalid timestamp warning and error-code
for wrong or unknown time zone specification.
libmysqld/Makefile.am:
Added main per-thread time zone support file to libmysqld
libmysqld/lib_sql.cc:
Added initialization of time zones infrastructure to embedded server.
mysql-test/r/connect.result:
Updated test result since now mysql database contains more
system tables.
mysql-test/r/date_formats.result:
Now when truncation occurs during conversion to datetime value we are producing Warnings
instead of Notes. Also we are giving more clear warnings about this in some cases.
mysql-test/r/func_sapdb.result:
New warnings about truncation occured during conversion to datetime value added due
their better handling.
mysql-test/r/func_time.result:
New warnings about truncation occured during conversion to datetime value added due
their better handling.
mysql-test/r/select.result:
New warnings about truncation occured during conversion to datetime value added due
their better handling. Also tweaked test a bit to made it less ambigious for reader.
mysql-test/r/system_mysql_db.result:
Updated test result because new system tables holding time zone descriptions were
added.
mysql-test/r/timezone.result:
Updated timezone.test to use new system variable which shows system time zone.
Added test of warning which is produced if someone tries to store non-existing (due
falling into spring time-gap) datetime value into TIMESTAMP field.
mysql-test/r/type_datetime.result:
Separated and extended test of values and warnings produced for bad values stored in
DATETTIME fields.
mysql-test/r/type_time.result:
Now we are producing more consistent warning when we are truncating datetime value while
storing it in TIME field.
mysql-test/r/type_timestamp.result:
Separated and extended test of values and warnings produced for bad
values stored in TIMESTAMP fields.
mysql-test/t/select.test:
Updated test to make it less ambigous for reader.
mysql-test/t/timezone.test:
Updated timezone.test to use new system variable which shows system time zone.
Added test of warning which is produced if someone tries to store non-existing (due
falling into spring time-gap) datetime value into TIMESTAMP field.
mysql-test/t/type_datetime.test:
Separated and extended test of values and warnings produced for bad
values stored in DATETTIME fields.
mysql-test/t/type_timestamp.test:
Separated and extended test of values and warnings produced for bad
values stored in TIMESTAMP fields.
scripts/mysql_create_system_tables.sh:
Added creation of tables with time zone descriptions.
Also added descriptions of time zones used in tests.
scripts/mysql_fix_privilege_tables.sql:
Added mysql.time_zone* tables family.
sql/Makefile.am:
Added files implementing time zone support to server, also added
rules for building of mysql_tzinfo_to_sql converter and test_time
test.
sql/field.cc:
Now we are using per-thread time zone for TIMESTAMP <-> whatever conversion.
Fixed generation of warnings for datetime types (DATETIME/TIMESTAMP/DATE/...) and
any other Field to datetime conversion (now we are generating warnings no in lower
level functions like in str_to_TIME() but in Field methods. This allows generate
better and more consistent warnings and to reuse code of str_to_TIME() outside of
server).
Added 3rd parameter to set_warning() method to be able to not increment cut fields
but still produce a warning. Also added set_datetime_warning() family of auxiliary
methods which allow easier generate datetime related warnings.
Also replaced occurences of current_thd with table->in_use member, added
asserts for catching all places there we need to set table->in_use
accordingly. Renamed fix_datetime() function to number_to_TIME() and
moved it to sql/time.cc there it fits better.
sql/field.h:
Added comment about places where we can use table->in_use member
instead of current_thd.
Added 3rd parameter to Field::set_warning() method and set_datetime_warning()
family of methods.
sql/field_conv.cc:
Field::set_warning() method with 2 arguments was replaced with more
generic set_warning() method with 3 arguments.
sql/ha_berkeley.cc:
Now we set table->in_use for temporary tables so we have to use
table->tmp_table for checking if table is temporary.
sql/item.cc:
Replaced calls to str_to_time() and str_to_TIME() funcs with their warning
generating analogs.
sql/item_create.cc:
Added creation of CONVERT_TZ function as FUNC_ARG3.
sql/item_create.h:
Added creation of CONVERT_TZ function as FUNC_ARG3.
sql/item_timefunc.cc:
Added support of per-thread time zone to NOW-like and FROM_UNIXTIME,
UNIX_TIMESTAMP functions.
Added support for CONVERT_TZ function.
Removed call to str_to_timestamp function which caused non-optimal
behavior in certain cases. Replaced calls to str_to_time() function
with its warning generating analog.
sql/item_timefunc.h:
Added support of per-thread time zone to NOW-like and
FROM_UNIXTIME, UNIX_TIMESTAMP functions.
Added support of CONVERT_TZ function.
sql/lex.h:
Added support of CONVERT_TZ function.
sql/log.cc:
Added support for replication of statements depending on time zone.
sql/mysql_priv.h:
Now including headers with per-thread time zone support functions
and classes. Added portable replacement of time_t - my_time_t type.
Added time zone as one of query distinguishing parameters for
query cache.
Fixed declarations of str_to_TIME, str_to_time and
my_system_gmt_sec (former my_gmt_sec) since now they have one more
out parameter which informs about wrong datetime value or data
truncation during conversion.
Added warning generating version of str_to_TIME() and str_to_time()
functions.
Thrown away str_to_datetime/timestamp functions since they are not
needed any longer. Added number_to_TIME function.
sql/mysqld.cc:
Added per-thread time zone support initialization.
Added new startup parameter --default-time-zone.
sql/set_var.cc:
Added support for per-thread time_zone variable.
Renamed old timezone variable to system_time_zone.
sql/set_var.h:
Added support for per-thread time_zone variable.
sql/share/czech/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/danish/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/dutch/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/english/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/estonian/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/french/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/german/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/greek/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/hungarian/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/italian/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/japanese/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/korean/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/norwegian-ny/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/norwegian/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/polish/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/portuguese/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/romanian/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/russian/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/serbian/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/slovak/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/spanish/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/swedish/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/share/ukrainian/errmsg.txt:
Added error message for barking when incorrect time zone name or
specifiaction is provided and for warning about invalid TIMESTAMP
values (e.g. falling into the spring time-gap).
sql/slave.cc:
In order to support replication of statements using time zones in 4.1 we should
ensure that both master and slave have same default time zone.
sql/sql_base.cc:
Now we are setting TABLE::in_use member for all tables (which assume
calls to Field::store or val_ methods).
sql/sql_cache.cc:
Added time zone as one more query distinguishing parameter
for query cache.
sql/sql_class.cc:
Added THD::time_zone_used variable indicating that this query
uses per thread time zone.
sql/sql_class.h:
Added per-thread time zone variable. Added THD::time_zone_used
variable indicating that this query uses per thread time zone
so if this is updating query the time zone should be logged to
binlog.
sql/sql_insert.cc:
We should set TABLE::in_use member pointing to thread which is called
INSERT DELAYED and not to worker thread.
sql/sql_load.cc:
Field::set_warning() now has one more argument now.
sql/sql_parse.cc:
Resetting THD::time_zone_used variable in the end of query
processing.
sql/sql_select.cc:
Now we are setting TABLE::in_use member for all tables (which assume
calls to Field::store or val_ methods).
sql/sql_show.cc:
Now using per thread time zone for extended show tables.
sql/time.cc:
Added support for per-thread time zones for TIMESTAMP type and
reworked generation of warnings for TIMESTAMP and DATETIME types.
(Introduced new TIME_to_timestamp() function. Removed hours
normalisation from former my_gmt_sec() since it was not working
and not used anywhere now, but breaks parameter constness, added
to this function generation of warning if we are falling in spring
time-gap. Removed str_to_timestamp and str_to_datetime functions
which are no longer used. Moved fix_datetime function from
sql/field.cc to this file as number_to_TIME() function. Added
out parameter for str_to_TIME and str_to_time functions which
indicates if value was truncated during conversion, removed direct
generation of warnings from this functions.)
sql/unireg.cc:
Now we are setting TABLE::in_use member for all tables (which assume
calls to Field::store or val_ methods).
BitKeeper/etc/ignore:
Added sql/test_time sql/mysql_tzinfo_to_sql libmysqld/tztime.cc to the ignore list
2004-06-18 08:11:31 +02:00
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/*
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Macro for reading 32-bit integer from network byte order (big-endian)
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from unaligned memory location.
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*/
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#define int4net(A) (int32) (((uint32) ((uchar) (A)[3])) |\
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(((uint32) ((uchar) (A)[2])) << 8) |\
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(((uint32) ((uchar) (A)[1])) << 16) |\
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(((uint32) ((uchar) (A)[0])) << 24))
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2002-06-11 10:20:31 +02:00
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/*
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Define-funktions for reading and storing in machine format from/to
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short/long to/from some place in memory V should be a (not
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register) variable, M is a pointer to byte
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*/
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2001-09-15 04:12:46 +02:00
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#ifdef WORDS_BIGENDIAN
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2004-04-07 22:16:16 +02:00
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#define ushortget(V,M) do { V = (uint16) (((uint16) ((uchar) (M)[1]))+\
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((uint16) ((uint16) (M)[0]) << 8)); } while(0)
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#define shortget(V,M) do { V = (short) (((short) ((uchar) (M)[1]))+\
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((short) ((short) (M)[0]) << 8)); } while(0)
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#define longget(V,M) do { int32 def_temp;\
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((byte*) &def_temp)[0]=(M)[0];\
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((byte*) &def_temp)[1]=(M)[1];\
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((byte*) &def_temp)[2]=(M)[2];\
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((byte*) &def_temp)[3]=(M)[3];\
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(V)=def_temp; } while(0)
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#define ulongget(V,M) do { uint32 def_temp;\
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((byte*) &def_temp)[0]=(M)[0];\
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((byte*) &def_temp)[1]=(M)[1];\
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((byte*) &def_temp)[2]=(M)[2];\
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((byte*) &def_temp)[3]=(M)[3];\
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(V)=def_temp; } while(0)
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#define shortstore(T,A) do { uint def_temp=(uint) (A) ;\
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2004-06-26 02:54:11 +02:00
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*(((char*)T)+1)=(char)(def_temp); \
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*(((char*)T)+0)=(char)(def_temp >> 8); } while(0)
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#define longstore(T,A) do { *(((char*)T)+3)=((A));\
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*(((char*)T)+2)=(((A) >> 8));\
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*(((char*)T)+1)=(((A) >> 16));\
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*(((char*)T)+0)=(((A) >> 24)); } while(0)
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2001-09-15 04:12:46 +02:00
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2005-07-19 18:25:05 +02:00
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#define floatget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(float))
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#define floatstore(T,V) memcpy_fixed((byte*) (T),(byte*)(&V),sizeof(float))
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2004-04-07 03:33:58 +02:00
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#define doubleget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(double))
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#define doublestore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(double))
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#define longlongget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(ulonglong))
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#define longlongstore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(ulonglong))
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2001-09-15 04:12:46 +02:00
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#else
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2004-04-07 22:16:16 +02:00
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#define ushortget(V,M) do { V = uint2korr(M); } while(0)
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#define shortget(V,M) do { V = sint2korr(M); } while(0)
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#define longget(V,M) do { V = sint4korr(M); } while(0)
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#define ulongget(V,M) do { V = uint4korr(M); } while(0)
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2001-09-15 04:12:46 +02:00
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#define shortstore(T,V) int2store(T,V)
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#define longstore(T,V) int4store(T,V)
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2004-04-30 01:00:19 +02:00
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#ifndef floatstore
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2005-07-19 18:25:05 +02:00
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#define floatstore(T,V) memcpy_fixed((byte*) (T),(byte*) (&V),sizeof(float))
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#define floatget(V,M) memcpy_fixed((byte*) &V, (byte*) (M), sizeof(float))
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2004-04-30 01:00:19 +02:00
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#endif
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2001-09-15 04:12:46 +02:00
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#ifndef doubleget
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#define doubleget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(double))
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#define doublestore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(double))
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#endif /* doubleget */
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#define longlongget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(ulonglong))
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#define longlongstore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(ulonglong))
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#endif /* WORDS_BIGENDIAN */
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/* sprintf does not always return the number of bytes :- */
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#ifdef SPRINTF_RETURNS_INT
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#define my_sprintf(buff,args) sprintf args
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#else
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#ifdef SPRINTF_RETURNS_PTR
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#define my_sprintf(buff,args) ((int)(sprintf args - buff))
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#else
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2002-08-28 16:00:58 +02:00
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#define my_sprintf(buff,args) ((ulong) sprintf args, (ulong) strlen(buff))
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2001-09-15 04:12:46 +02:00
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#endif
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#endif
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#ifndef THREAD
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#define thread_safe_increment(V,L) (V)++
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#define thread_safe_add(V,C,L) (V)+=(C)
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#define thread_safe_sub(V,C,L) (V)-=(C)
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#define statistic_increment(V,L) (V)++
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#define statistic_add(V,C,L) (V)+=(C)
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#endif
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2003-12-19 11:12:29 +01:00
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#ifdef HAVE_CHARSET_utf8
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#define MYSQL_UNIVERSAL_CLIENT_CHARSET "utf8"
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#else
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#define MYSQL_UNIVERSAL_CLIENT_CHARSET MYSQL_DEFAULT_CHARSET_NAME
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#endif
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2004-03-15 13:51:05 +01:00
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#if defined(EMBEDDED_LIBRARY) && !defined(HAVE_EMBEDDED_PRIVILEGE_CONTROL)
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#define NO_EMBEDDED_ACCESS_CHECKS
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#endif
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2007-03-09 06:05:08 +01:00
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/* Length of decimal number represented by INT32. */
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#define MY_INT32_NUM_DECIMAL_DIGITS 11
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/* Length of decimal number represented by INT64. */
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#define MY_INT64_NUM_DECIMAL_DIGITS 21
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2002-11-07 02:54:00 +01:00
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#endif /* my_global_h */
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