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authorZido <Zido@54d463be-8e91-2dee-dedb-b68131a5f0ec>2006-04-15 15:02:21 +0000
committerZido <Zido@54d463be-8e91-2dee-dedb-b68131a5f0ec>2006-04-15 15:02:21 +0000
commitd8da7d6db040987a50ee2312b16cc13ef9a2e299 (patch)
tree2d077d4c5a29a2059569db51a0a9e796b86b8a0a /src
parent9f47bcdf0b4aa137925a4481ba3c19188e354424 (diff)
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Added an update by ALZ. Refer to changelog.
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@6079 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src')
-rw-r--r--src/mysql/config-win.h904
-rw-r--r--src/mysql/m_ctype.h971
-rw-r--r--src/mysql/my_alloc.h104
-rw-r--r--src/mysql/my_dbug.h202
-rw-r--r--src/mysql/my_global.h2606
-rw-r--r--src/mysql/my_list.h92
-rw-r--r--src/mysql/my_pthread.h1428
-rw-r--r--src/mysql/my_sys.h1808
-rw-r--r--src/mysql/mysql.h1686
-rw-r--r--src/mysql/mysql_com.h896
-rw-r--r--src/mysql/mysql_time.h112
-rw-r--r--src/mysql/mysql_version.h58
-rw-r--r--src/mysql/raid.h318
-rw-r--r--src/mysql/typelib.h68
14 files changed, 5664 insertions, 5589 deletions
diff --git a/src/mysql/config-win.h b/src/mysql/config-win.h
index cbc81e580..b2e1c9831 100644
--- a/src/mysql/config-win.h
+++ b/src/mysql/config-win.h
@@ -1,434 +1,470 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-/* Defines for Win32 to make it compatible for MySQL */
-
-#ifdef __WIN2000__
-/* We have to do this define before including windows.h to get the AWE API
-functions */
-#define _WIN32_WINNT 0x0500
-#endif
-
-#include <sys/locking.h>
-#include <windows.h>
-#include <math.h> /* Because of rint() */
-#include <fcntl.h>
-#include <io.h>
-#include <malloc.h>
-
-#define HAVE_SMEM 1
-
-#if defined(_WIN64) || defined(WIN64)
-#define SYSTEM_TYPE "Win64"
-#elif defined(_WIN32) || defined(WIN32)
-#define SYSTEM_TYPE "Win32"
-#else
-#define SYSTEM_TYPE "Windows"
-#endif
-
-#if defined(_M_IA64)
-#define MACHINE_TYPE "ia64"
-#elif defined(_M_IX86)
-#define MACHINE_TYPE "ia32"
-#elif defined(_M_ALPHA)
-#define MACHINE_TYPE "axp"
-#else
-#define MACHINE_TYPE "unknown" /* Define to machine type name */
-#endif
-
-#if !(defined(_WIN64) || defined(WIN64))
-#ifndef _WIN32
-#define _WIN32 /* Compatible with old source */
-#endif
-#ifndef __WIN32__
-#define __WIN32__
-#endif
-#endif /* _WIN64 */
-#ifndef __WIN__
-#define __WIN__ /* To make it easier in VC++ */
-#endif
-
-/* File and lock constants */
-#define O_SHARE 0x1000 /* Open file in sharing mode */
-#ifdef __BORLANDC__
-#define F_RDLCK LK_NBLCK /* read lock */
-#define F_WRLCK LK_NBRLCK /* write lock */
-#define F_UNLCK LK_UNLCK /* remove lock(s) */
-#else
-#define F_RDLCK _LK_NBLCK /* read lock */
-#define F_WRLCK _LK_NBRLCK /* write lock */
-#define F_UNLCK _LK_UNLCK /* remove lock(s) */
-#endif
-
-#define F_EXCLUSIVE 1 /* We have only exclusive locking */
-#define F_TO_EOF (INT_MAX32/2) /* size for lock of all file */
-#define F_OK 0 /* parameter to access() */
-#define W_OK 2
-
-#define S_IROTH S_IREAD /* for my_lib */
-
-#ifdef __BORLANDC__
-#define FILE_BINARY O_BINARY /* my_fopen in binary mode */
-#define O_TEMPORARY 0
-#define O_SHORT_LIVED 0
-#define SH_DENYNO _SH_DENYNO
-#else
-#define O_BINARY _O_BINARY /* compability with MSDOS */
-#define FILE_BINARY _O_BINARY /* my_fopen in binary mode */
-#define O_TEMPORARY _O_TEMPORARY
-#define O_SHORT_LIVED _O_SHORT_LIVED
-#define SH_DENYNO _SH_DENYNO
-#endif
-#define NO_OPEN_3 /* For my_create() */
-
-#define SIGQUIT SIGTERM /* No SIGQUIT */
-
-#undef _REENTRANT /* Crashes something for win32 */
-#undef SAFE_MUTEX /* Can't be used on windows */
-
-#define LONGLONG_MIN ((__int64) 0x8000000000000000)
-#define LONGLONG_MAX ((__int64) 0x7FFFFFFFFFFFFFFF)
-#define ULONGLONG_MAX ((unsigned __int64) 0xFFFFFFFFFFFFFFFF)
-#define LL(A) ((__int64) A)
-#define ULL(A) ((unsigned __int64) A)
-
-/* Type information */
-
-#if defined(__EMX__) || !defined(HAVE_UINT)
-#undef HAVE_UINT
-#define HAVE_UINT
-typedef unsigned short ushort;
-typedef unsigned int uint;
-#endif /* defined(__EMX__) || !defined(HAVE_UINT) */
-
-typedef unsigned __int64 ulonglong; /* Microsofts 64 bit types */
-typedef __int64 longlong;
-#ifndef HAVE_SIGSET_T
-typedef int sigset_t;
-#endif
-#define longlong_defined
-/*
- off_t should not be __int64 because of conflicts in header files;
- Use my_off_t or os_off_t instead
-*/
-#ifndef HAVE_OFF_T
-typedef long off_t;
-#endif
-typedef __int64 os_off_t;
-#ifdef _WIN64
-typedef UINT_PTR rf_SetTimer;
-#else
-#ifndef HAVE_SIZE_T
-typedef unsigned int size_t;
-#endif
-typedef uint rf_SetTimer;
-#endif
-
-#define Socket_defined
-#define my_socket SOCKET
-#define bool BOOL
-#define SIGPIPE SIGINT
-#define RETQSORTTYPE void
-#define QSORT_TYPE_IS_VOID
-#define RETSIGTYPE void
-#define SOCKET_SIZE_TYPE int
-#define my_socket_defined
-#define bool_defined
-#define byte_defined
-#define HUGE_PTR
-#define STDCALL __stdcall /* Used by libmysql.dll */
-#define isnan(X) _isnan(X)
-#define finite(X) _finite(X)
-
-#ifndef UNDEF_THREAD_HACK
-#define THREAD
-#endif
-#define VOID_SIGHANDLER
-#define SIZEOF_CHAR 1
-#define SIZEOF_LONG 4
-#define SIZEOF_LONG_LONG 8
-#define SIZEOF_OFF_T 8
-#ifdef _WIN64
-#define SIZEOF_CHARP 8
-#else
-#define SIZEOF_CHARP 4
-#endif
-#define HAVE_BROKEN_NETINET_INCLUDES
-#ifdef __NT__
-#define HAVE_NAMED_PIPE /* We can only create pipes on NT */
-#endif
-
-/* ERROR is defined in wingdi.h */
-#undef ERROR
-
-/* We need to close files to break connections on shutdown */
-#ifndef SIGNAL_WITH_VIO_CLOSE
-#define SIGNAL_WITH_VIO_CLOSE
-#endif
-
-/* Use all character sets in MySQL */
-#define USE_MB 1
-#define USE_MB_IDENT 1
-#define USE_STRCOLL 1
-
-/* All windows servers should support .sym files */
-#undef USE_SYMDIR
-#define USE_SYMDIR
-
-/* If LOAD DATA LOCAL INFILE should be enabled by default */
-#define ENABLED_LOCAL_INFILE 1
-
-/* Convert some simple functions to Posix */
-
-#define my_sigset(A,B) signal((A),(B))
-#define finite(A) _finite(A)
-#define sleep(A) Sleep((A)*1000)
-#define popen(A) popen(A,B) _popen((A),(B))
-#define pclose(A) _pclose(A)
-
-#ifndef __BORLANDC__
-#define access(A,B) _access(A,B)
-#endif
-
-#if !defined(__cplusplus)
-#define inline __inline
-#endif /* __cplusplus */
-
-inline double rint(double nr)
-{
- double f = floor(nr);
- double c = ceil(nr);
- return (((c-nr) >= (nr-f)) ? f :c);
-}
-
-#ifdef _WIN64
-#define ulonglong2double(A) ((double) (ulonglong) (A))
-#define my_off_t2double(A) ((double) (my_off_t) (A))
-
-#else
-inline double ulonglong2double(ulonglong value)
-{
- longlong nr=(longlong) value;
- if (nr >= 0)
- return (double) nr;
- return (18446744073709551616.0 + (double) nr);
-}
-#define my_off_t2double(A) ulonglong2double(A)
-#endif /* _WIN64 */
-
-#if SIZEOF_OFF_T > 4
-#define lseek(A,B,C) _lseeki64((A),(longlong) (B),(C))
-#define tell(A) _telli64(A)
-#endif
-
-#define set_timespec(ABSTIME,SEC) { (ABSTIME).tv_sec=time((time_t*)0) + (time_t) (SEC); (ABSTIME).tv_nsec=0; }
-
-#define STACK_DIRECTION -1
-
-/* Optimized store functions for Intel x86 */
-
-#ifndef _WIN64
-#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)))
-/*
- 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)
-#define uint4korr(A) (*((unsigned long *) (A)))
-#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
- (((uint32) ((uchar) (A)[1])) << 8) +\
- (((uint32) ((uchar) (A)[2])) << 16) +\
- (((uint32) ((uchar) (A)[3])) << 24)) +\
- (((ulonglong) ((uchar) (A)[4])) << 32))
-#define uint8korr(A) (*((ulonglong *) (A)))
-#define sint8korr(A) (*((longlong *) (A)))
-#define int2store(T,A) *((uint16*) (T))= (uint16) (A)
-#define int3store(T,A) { *(T)= (uchar) ((A));\
- *(T+1)=(uchar) (((uint) (A) >> 8));\
- *(T+2)=(uchar) (((A) >> 16)); }
-#define int4store(T,A) *((long *) (T))= (long) (A)
-#define int5store(T,A) { *(T)= (uchar)((A));\
- *((T)+1)=(uchar) (((A) >> 8));\
- *((T)+2)=(uchar) (((A) >> 16));\
- *((T)+3)=(uchar) (((A) >> 24)); \
- *((T)+4)=(uchar) (((A) >> 32)); }
-#define int8store(T,A) *((ulonglong *) (T))= (ulonglong) (A)
-
-#define doubleget(V,M) { *((long *) &V) = *((long*) M); \
- *(((long *) &V)+1) = *(((long*) M)+1); }
-#define doublestore(T,V) { *((long *) T) = *((long*) &V); \
- *(((long *) T)+1) = *(((long*) &V)+1); }
-#define float4get(V,M) { *((long *) &(V)) = *((long*) (M)); }
-#define floatstore(T,V) memcpy((byte*)(T), (byte*)(&V), sizeof(float))
-#define floatget(V,M) memcpy((byte*)(&V), (byte*)(M), sizeof(float))
-#define float8get(V,M) doubleget((V),(M))
-#define float4store(V,M) memcpy((byte*) V,(byte*) (&M),sizeof(float))
-#define float8store(V,M) doublestore((V),(M))
-#endif /* _WIN64 */
-
-#define HAVE_PERROR
-#define HAVE_VFPRINT
-#define HAVE_RENAME /* Have rename() as function */
-#define HAVE_BINARY_STREAMS /* Have "b" flag in streams */
-#define HAVE_LONG_JMP /* Have long jump function */
-#define HAVE_LOCKING /* have locking() call */
-#define HAVE_ERRNO_AS_DEFINE /* errno is a define */
-#define HAVE_STDLIB /* everything is include in this file */
-#define HAVE_MEMCPY
-#define HAVE_MEMMOVE
-#define HAVE_GETCWD
-#define HAVE_TELL
-#define HAVE_TZNAME
-#define HAVE_PUTENV
-#define HAVE_SELECT
-#define HAVE_SETLOCALE
-#define HAVE_SOCKET /* Giangi */
-#define HAVE_FLOAT_H
-#define HAVE_LIMITS_H
-#define HAVE_STDDEF_H
-#define HAVE_RINT /* defined in this file */
-#define NO_FCNTL_NONBLOCK /* No FCNTL */
-#define HAVE_ALLOCA
-#define HAVE_STRPBRK
-#define HAVE_STRSTR
-#define HAVE_COMPRESS
-#define HAVE_CREATESEMAPHORE
-#define HAVE_ISNAN
-#define HAVE_FINITE
-#define HAVE_QUERY_CACHE
-#define SPRINTF_RETURNS_INT
-#define HAVE_SETFILEPOINTER
-#define HAVE_VIO_READ_BUFF
-
-#ifdef NOT_USED
-#define HAVE_SNPRINTF /* Gave link error */
-#define _snprintf snprintf
-#endif
-
-#ifdef _MSC_VER
-#define HAVE_LDIV /* The optimizer breaks in zortech for ldiv */
-#define HAVE_ANSI_INCLUDE
-#define HAVE_SYS_UTIME_H
-#define HAVE_STRTOUL
-#endif
-#define my_reinterpret_cast(A) reinterpret_cast <A>
-#define my_const_cast(A) const_cast<A>
-
-
-/* MYSQL OPTIONS */
-
-#ifdef _CUSTOMCONFIG_
-#include <custom_conf.h>
-#else
-#define DEFAULT_MYSQL_HOME "c:\\mysql"
-#define PACKAGE "mysql"
-#define DEFAULT_BASEDIR "C:\\"
-#define SHAREDIR "share"
-#define DEFAULT_CHARSET_HOME "C:/mysql/"
-#endif
-#ifndef DEFAULT_HOME_ENV
-#define DEFAULT_HOME_ENV MYSQL_HOME
-#endif
-#ifndef DEFAULT_GROUP_SUFFIX_ENV
-#define DEFAULT_GROUP_SUFFIX_ENV MYSQL_GROUP_SUFFIX
-#endif
-
-/* File name handling */
-
-#define FN_LIBCHAR '\\'
-#define FN_ROOTDIR "\\"
-#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */
-#define FN_NO_CASE_SENCE /* Files are not case-sensitive */
-#define OS_FILE_LIMIT 2048
-
-#define DO_NOT_REMOVE_THREAD_WRAPPERS
-#define thread_safe_increment(V,L) InterlockedIncrement((long*) &(V))
-#define thread_safe_decrement(V,L) InterlockedDecrement((long*) &(V))
-/* The following is only used for statistics, so it should be good enough */
-#ifdef __NT__ /* This should also work on Win98 but .. */
-#define thread_safe_add(V,C,L) InterlockedExchangeAdd((long*) &(V),(C))
-#define thread_safe_sub(V,C,L) InterlockedExchangeAdd((long*) &(V),-(long) (C))
-#define statistic_add(V,C,L) thread_safe_add((V),(C),(L))
-#else
-#define thread_safe_add(V,C,L) \
- pthread_mutex_lock((L)); (V)+=(C); pthread_mutex_unlock((L));
-#define thread_safe_sub(V,C,L) \
- pthread_mutex_lock((L)); (V)-=(C); pthread_mutex_unlock((L));
-#define statistic_add(V,C,L) (V)+=(C)
-#endif
-#define statistic_increment(V,L) thread_safe_increment((V),(L))
-#define statistic_decrement(V,L) thread_safe_decrement((V),(L))
-
-#define shared_memory_buffer_length 16000
-#define default_shared_memory_base_name "MYSQL"
-#define MYSQL_DEFAULT_CHARSET_NAME "latin1"
-#define MYSQL_DEFAULT_COLLATION_NAME "latin1_swedish_ci"
-
-#define HAVE_SPATIAL 1
-#define HAVE_RTREE_KEYS 1
-
-/* #undef HAVE_OPENSSL */
-/* #undef HAVE_YASSL */
-
-/* Define charsets you want */
-/* #undef HAVE_CHARSET_armscii8 */
-/* #undef HAVE_CHARSET_ascii */
-#define HAVE_CHARSET_big5 1
-#define HAVE_CHARSET_cp1250 1
-/* #undef HAVE_CHARSET_cp1251 */
-/* #undef HAVE_CHARSET_cp1256 */
-/* #undef HAVE_CHARSET_cp1257 */
-/* #undef HAVE_CHARSET_cp850 */
-/* #undef HAVE_CHARSET_cp852 */
-/* #undef HAVE_CHARSET_cp866 */
-#define HAVE_CHARSET_cp932 1
-/* #undef HAVE_CHARSET_dec8 */
-#define HAVE_CHARSET_eucjpms 1
-#define HAVE_CHARSET_euckr 1
-#define HAVE_CHARSET_gb2312 1
-#define HAVE_CHARSET_gbk 1
-/* #undef HAVE_CHARSET_greek */
-/* #undef HAVE_CHARSET_hebrew */
-/* #undef HAVE_CHARSET_hp8 */
-/* #undef HAVE_CHARSET_keybcs2 */
-/* #undef HAVE_CHARSET_koi8r */
-/* #undef HAVE_CHARSET_koi8u */
-#define HAVE_CHARSET_latin1 1
-#define HAVE_CHARSET_latin2 1
-/* #undef HAVE_CHARSET_latin5 */
-/* #undef HAVE_CHARSET_latin7 */
-/* #undef HAVE_CHARSET_macce */
-/* #undef HAVE_CHARSET_macroman */
-#define HAVE_CHARSET_sjis 1
-/* #undef HAVE_CHARSET_swe7 */
-#define HAVE_CHARSET_tis620 1
-#define HAVE_CHARSET_ucs2 1
-#define HAVE_CHARSET_ujis 1
-#define HAVE_CHARSET_utf8 1
-#define HAVE_UCA_COLLATIONS 1
-
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+/* Defines for Win32 to make it compatible for MySQL */
+
+#ifdef __WIN2000__
+/* We have to do this define before including windows.h to get the AWE API
+functions */
+#define _WIN32_WINNT 0x0500
+#endif
+
+#if defined(_MSC_VER) && _MSC_VER >= 1400
+/* Avoid endless warnings about sprintf() etc. being unsafe. */
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+
+#include <sys/locking.h>
+#include <windows.h>
+#include <math.h> /* Because of rint() */
+#include <fcntl.h>
+#include <io.h>
+#include <malloc.h>
+
+#define HAVE_SMEM 1
+
+#if defined(_WIN64) || defined(WIN64)
+#define SYSTEM_TYPE "Win64"
+#elif defined(_WIN32) || defined(WIN32)
+#define SYSTEM_TYPE "Win32"
+#else
+#define SYSTEM_TYPE "Windows"
+#endif
+
+#if defined(_M_IA64)
+#define MACHINE_TYPE "ia64"
+#elif defined(_M_IX86)
+#define MACHINE_TYPE "ia32"
+#elif defined(_M_ALPHA)
+#define MACHINE_TYPE "axp"
+#else
+#define MACHINE_TYPE "unknown" /* Define to machine type name */
+#endif
+
+#if !(defined(_WIN64) || defined(WIN64))
+#ifndef _WIN32
+#define _WIN32 /* Compatible with old source */
+#endif
+#ifndef __WIN32__
+#define __WIN32__
+#endif
+#endif /* _WIN64 */
+#ifndef __WIN__
+#define __WIN__ /* To make it easier in VC++ */
+#endif
+
+#ifndef MAX_INDEXES
+#define MAX_INDEXES 64
+#endif
+
+/* File and lock constants */
+#define O_SHARE 0x1000 /* Open file in sharing mode */
+#ifdef __BORLANDC__
+#define F_RDLCK LK_NBLCK /* read lock */
+#define F_WRLCK LK_NBRLCK /* write lock */
+#define F_UNLCK LK_UNLCK /* remove lock(s) */
+#else
+#define F_RDLCK _LK_NBLCK /* read lock */
+#define F_WRLCK _LK_NBRLCK /* write lock */
+#define F_UNLCK _LK_UNLCK /* remove lock(s) */
+#endif
+
+#define F_EXCLUSIVE 1 /* We have only exclusive locking */
+#define F_TO_EOF (INT_MAX32/2) /* size for lock of all file */
+#define F_OK 0 /* parameter to access() */
+#define W_OK 2
+
+#define S_IROTH S_IREAD /* for my_lib */
+
+#ifdef __BORLANDC__
+#define FILE_BINARY O_BINARY /* my_fopen in binary mode */
+#define O_TEMPORARY 0
+#define O_SHORT_LIVED 0
+#define SH_DENYNO _SH_DENYNO
+#else
+#define O_BINARY _O_BINARY /* compability with MSDOS */
+#define FILE_BINARY _O_BINARY /* my_fopen in binary mode */
+#define O_TEMPORARY _O_TEMPORARY
+#define O_SHORT_LIVED _O_SHORT_LIVED
+#define SH_DENYNO _SH_DENYNO
+#endif
+#define NO_OPEN_3 /* For my_create() */
+
+#define SIGQUIT SIGTERM /* No SIGQUIT */
+
+#undef _REENTRANT /* Crashes something for win32 */
+#undef SAFE_MUTEX /* Can't be used on windows */
+
+#if defined(_MSC_VER) && _MSC_VER >= 1310
+#define LL(A) A##ll
+#define ULL(A) A##ull
+#else
+#define LL(A) ((__int64) A)
+#define ULL(A) ((unsigned __int64) A)
+#endif
+
+#define LONGLONG_MIN LL(0x8000000000000000)
+#define LONGLONG_MAX LL(0x7FFFFFFFFFFFFFFF)
+#define ULONGLONG_MAX ULL(0xFFFFFFFFFFFFFFFF)
+
+/* Type information */
+
+#if defined(__EMX__) || !defined(HAVE_UINT)
+#undef HAVE_UINT
+#define HAVE_UINT
+typedef unsigned short ushort;
+typedef unsigned int uint;
+#endif /* defined(__EMX__) || !defined(HAVE_UINT) */
+
+typedef unsigned __int64 ulonglong; /* Microsofts 64 bit types */
+typedef __int64 longlong;
+#ifndef HAVE_SIGSET_T
+typedef int sigset_t;
+#endif
+#define longlong_defined
+/*
+ off_t should not be __int64 because of conflicts in header files;
+ Use my_off_t or os_off_t instead
+*/
+#ifndef HAVE_OFF_T
+typedef long off_t;
+#endif
+typedef __int64 os_off_t;
+#ifdef _WIN64
+typedef UINT_PTR rf_SetTimer;
+#else
+#ifndef HAVE_SIZE_T
+typedef unsigned int size_t;
+#endif
+typedef uint rf_SetTimer;
+#endif
+
+#define Socket_defined
+#define my_socket SOCKET
+#define bool BOOL
+#define SIGPIPE SIGINT
+#define RETQSORTTYPE void
+#define QSORT_TYPE_IS_VOID
+#define RETSIGTYPE void
+#define SOCKET_SIZE_TYPE int
+#define my_socket_defined
+#define bool_defined
+#define byte_defined
+#define HUGE_PTR
+#define STDCALL __stdcall /* Used by libmysql.dll */
+#define isnan(X) _isnan(X)
+#define finite(X) _finite(X)
+
+#ifndef UNDEF_THREAD_HACK
+#define THREAD
+#endif
+#define VOID_SIGHANDLER
+#define SIZEOF_CHAR 1
+#define SIZEOF_LONG 4
+#define SIZEOF_LONG_LONG 8
+#define SIZEOF_OFF_T 8
+#ifdef _WIN64
+#define SIZEOF_CHARP 8
+#else
+#define SIZEOF_CHARP 4
+#endif
+#define HAVE_BROKEN_NETINET_INCLUDES
+#ifdef __NT__
+#define HAVE_NAMED_PIPE /* We can only create pipes on NT */
+#endif
+
+/* ERROR is defined in wingdi.h */
+#undef ERROR
+
+/* We need to close files to break connections on shutdown */
+#ifndef SIGNAL_WITH_VIO_CLOSE
+#define SIGNAL_WITH_VIO_CLOSE
+#endif
+
+/* Use all character sets in MySQL */
+#define USE_MB 1
+#define USE_MB_IDENT 1
+#define USE_STRCOLL 1
+
+/* All windows servers should support .sym files */
+#undef USE_SYMDIR
+#define USE_SYMDIR
+
+/* If LOAD DATA LOCAL INFILE should be enabled by default */
+#define ENABLED_LOCAL_INFILE 1
+
+/* Convert some simple functions to Posix */
+
+#define my_sigset(A,B) signal((A),(B))
+#define finite(A) _finite(A)
+#define sleep(A) Sleep((A)*1000)
+#define popen(A,B) _popen((A),(B))
+#define pclose(A) _pclose(A)
+
+#ifndef __BORLANDC__
+#define access(A,B) _access(A,B)
+#endif
+
+#if !defined(__cplusplus)
+#define inline __inline
+#endif /* __cplusplus */
+
+inline double rint(double nr)
+{
+ double f = floor(nr);
+ double c = ceil(nr);
+ return (((c-nr) >= (nr-f)) ? f :c);
+}
+
+#ifdef _WIN64
+#define ulonglong2double(A) ((double) (ulonglong) (A))
+#define my_off_t2double(A) ((double) (my_off_t) (A))
+
+#else
+inline double ulonglong2double(ulonglong value)
+{
+ longlong nr=(longlong) value;
+ if (nr >= 0)
+ return (double) nr;
+ return (18446744073709551616.0 + (double) nr);
+}
+#define my_off_t2double(A) ulonglong2double(A)
+#endif /* _WIN64 */
+
+#if SIZEOF_OFF_T > 4
+#define lseek(A,B,C) _lseeki64((A),(longlong) (B),(C))
+#define tell(A) _telli64(A)
+#endif
+
+#define set_timespec(ABSTIME,SEC) { (ABSTIME).tv_sec=time((time_t*)0) + (time_t) (SEC); (ABSTIME).tv_nsec=0; }
+
+#define STACK_DIRECTION -1
+
+/* Optimized store functions for Intel x86 */
+
+#ifndef _WIN64
+#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)))
+/*
+ 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)
+#define uint4korr(A) (*((unsigned long *) (A)))
+#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
+ (((uint32) ((uchar) (A)[1])) << 8) +\
+ (((uint32) ((uchar) (A)[2])) << 16) +\
+ (((uint32) ((uchar) (A)[3])) << 24)) +\
+ (((ulonglong) ((uchar) (A)[4])) << 32))
+#define uint8korr(A) (*((ulonglong *) (A)))
+#define sint8korr(A) (*((longlong *) (A)))
+#define int2store(T,A) *((uint16*) (T))= (uint16) (A)
+#define int3store(T,A) { *(T)= (uchar) ((A));\
+ *(T+1)=(uchar) (((uint) (A) >> 8));\
+ *(T+2)=(uchar) (((A) >> 16)); }
+#define int4store(T,A) *((long *) (T))= (long) (A)
+#define int5store(T,A) { *(T)= (uchar)((A));\
+ *((T)+1)=(uchar) (((A) >> 8));\
+ *((T)+2)=(uchar) (((A) >> 16));\
+ *((T)+3)=(uchar) (((A) >> 24)); \
+ *((T)+4)=(uchar) (((A) >> 32)); }
+#define int8store(T,A) *((ulonglong *) (T))= (ulonglong) (A)
+
+#define doubleget(V,M) do { *((long *) &V) = *((long*) M); \
+ *(((long *) &V)+1) = *(((long*) M)+1); } while(0)
+#define doublestore(T,V) do { *((long *) T) = *((long*) &V); \
+ *(((long *) T)+1) = *(((long*) &V)+1); } while(0)
+#define float4get(V,M) { *((long *) &(V)) = *((long*) (M)); }
+#define floatstore(T,V) memcpy((byte*)(T), (byte*)(&V), sizeof(float))
+#define floatget(V,M) memcpy((byte*)(&V), (byte*)(M), sizeof(float))
+#define float8get(V,M) doubleget((V),(M))
+#define float4store(V,M) memcpy((byte*) V,(byte*) (&M),sizeof(float))
+#define float8store(V,M) doublestore((V),(M))
+#endif /* _WIN64 */
+
+#define HAVE_PERROR
+#define HAVE_VFPRINT
+#define HAVE_RENAME /* Have rename() as function */
+#define HAVE_BINARY_STREAMS /* Have "b" flag in streams */
+#define HAVE_LONG_JMP /* Have long jump function */
+#define HAVE_LOCKING /* have locking() call */
+#define HAVE_ERRNO_AS_DEFINE /* errno is a define */
+#define HAVE_STDLIB /* everything is include in this file */
+#define HAVE_MEMCPY
+#define HAVE_MEMMOVE
+#define HAVE_GETCWD
+#define HAVE_TELL
+#define HAVE_TZNAME
+#define HAVE_PUTENV
+#define HAVE_SELECT
+#define HAVE_SETLOCALE
+#define HAVE_SOCKET /* Giangi */
+#define HAVE_FLOAT_H
+#define HAVE_LIMITS_H
+#define HAVE_STDDEF_H
+#define HAVE_RINT /* defined in this file */
+#define NO_FCNTL_NONBLOCK /* No FCNTL */
+#define HAVE_ALLOCA
+#define HAVE_STRPBRK
+#define HAVE_STRSTR
+#define HAVE_COMPRESS
+#define HAVE_CREATESEMAPHORE
+#define HAVE_ISNAN
+#define HAVE_FINITE
+#define HAVE_QUERY_CACHE
+#define SPRINTF_RETURNS_INT
+#define HAVE_SETFILEPOINTER
+#define HAVE_VIO_READ_BUFF
+#define HAVE_STRNLEN
+
+#ifndef __NT__
+#undef FILE_SHARE_DELETE
+#define FILE_SHARE_DELETE 0 /* Not implemented on Win 98/ME */
+#endif
+
+#ifdef NOT_USED
+#define HAVE_SNPRINTF /* Gave link error */
+#define _snprintf snprintf
+#endif
+
+#ifdef _MSC_VER
+#define HAVE_LDIV /* The optimizer breaks in zortech for ldiv */
+#define HAVE_ANSI_INCLUDE
+#define HAVE_SYS_UTIME_H
+#define HAVE_STRTOUL
+#endif
+#define my_reinterpret_cast(A) reinterpret_cast <A>
+#define my_const_cast(A) const_cast<A>
+
+
+/* MYSQL OPTIONS */
+
+#ifdef _CUSTOMCONFIG_
+#include <custom_conf.h>
+#else
+#define DEFAULT_MYSQL_HOME "c:\\mysql"
+#define PACKAGE "mysql"
+#define DEFAULT_BASEDIR "C:\\"
+#define SHAREDIR "share"
+#define DEFAULT_CHARSET_HOME "C:/mysql/"
+#endif
+#ifndef DEFAULT_HOME_ENV
+#define DEFAULT_HOME_ENV MYSQL_HOME
+#endif
+#ifndef DEFAULT_GROUP_SUFFIX_ENV
+#define DEFAULT_GROUP_SUFFIX_ENV MYSQL_GROUP_SUFFIX
+#endif
+
+/* File name handling */
+
+#define FN_LIBCHAR '\\'
+#define FN_ROOTDIR "\\"
+#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */
+#define FN_NO_CASE_SENCE /* Files are not case-sensitive */
+#define OS_FILE_LIMIT 2048
+
+#define DO_NOT_REMOVE_THREAD_WRAPPERS
+#define thread_safe_increment(V,L) InterlockedIncrement((long*) &(V))
+#define thread_safe_decrement(V,L) InterlockedDecrement((long*) &(V))
+/* The following is only used for statistics, so it should be good enough */
+#ifdef __NT__ /* This should also work on Win98 but .. */
+#define thread_safe_add(V,C,L) InterlockedExchangeAdd((long*) &(V),(C))
+#define thread_safe_sub(V,C,L) InterlockedExchangeAdd((long*) &(V),-(long) (C))
+#define statistic_add(V,C,L) thread_safe_add((V),(C),(L))
+#else
+#define thread_safe_add(V,C,L) \
+ pthread_mutex_lock((L)); (V)+=(C); pthread_mutex_unlock((L));
+#define thread_safe_sub(V,C,L) \
+ pthread_mutex_lock((L)); (V)-=(C); pthread_mutex_unlock((L));
+#define statistic_add(V,C,L) (V)+=(C)
+#endif
+#define statistic_increment(V,L) thread_safe_increment((V),(L))
+#define statistic_decrement(V,L) thread_safe_decrement((V),(L))
+
+#define shared_memory_buffer_length 16000
+#define default_shared_memory_base_name "MYSQL"
+
+#ifdef CYBOZU
+#define MYSQL_DEFAULT_CHARSET_NAME "utf8"
+#define MYSQL_DEFAULT_COLLATION_NAME "utf8_general_cs"
+#define HAVE_UTF8_GENERAL_CS 1
+#else
+#define MYSQL_DEFAULT_CHARSET_NAME "latin1"
+#define MYSQL_DEFAULT_COLLATION_NAME "latin1_swedish_ci"
+#endif
+
+#define HAVE_SPATIAL 1
+#define HAVE_RTREE_KEYS 1
+
+#define HAVE_OPENSSL 1
+#define HAVE_YASSL 1
+
+/* Define charsets you want */
+/* #undef HAVE_CHARSET_armscii8 */
+/* #undef HAVE_CHARSET_ascii */
+#ifndef CYBOZU
+#define HAVE_CHARSET_big5 1
+#define HAVE_CHARSET_cp1250 1
+#endif
+/* #undef HAVE_CHARSET_cp1251 */
+/* #undef HAVE_CHARSET_cp1256 */
+/* #undef HAVE_CHARSET_cp1257 */
+/* #undef HAVE_CHARSET_cp850 */
+/* #undef HAVE_CHARSET_cp852 */
+/* #undef HAVE_CHARSET_cp866 */
+#define HAVE_CHARSET_cp932 1
+/* #undef HAVE_CHARSET_dec8 */
+#ifndef CYBOZU
+#define HAVE_CHARSET_eucjpms 1
+#define HAVE_CHARSET_euckr 1
+#define HAVE_CHARSET_gb2312 1
+#define HAVE_CHARSET_gbk 1
+#endif
+/* #undef HAVE_CHARSET_greek */
+/* #undef HAVE_CHARSET_hebrew */
+/* #undef HAVE_CHARSET_hp8 */
+/* #undef HAVE_CHARSET_keybcs2 */
+/* #undef HAVE_CHARSET_koi8r */
+/* #undef HAVE_CHARSET_koi8u */
+#ifndef CYBOZU
+#define HAVE_CHARSET_latin1 1
+#define HAVE_CHARSET_latin2 1
+#endif
+/* #undef HAVE_CHARSET_latin5 */
+/* #undef HAVE_CHARSET_latin7 */
+/* #undef HAVE_CHARSET_macce */
+/* #undef HAVE_CHARSET_macroman */
+#define HAVE_CHARSET_sjis 1
+/* #undef HAVE_CHARSET_swe7 */
+#ifndef CYBOZU
+#define HAVE_CHARSET_tis620 1
+#define HAVE_CHARSET_ucs2 1
+#define HAVE_CHARSET_ujis 1
+#endif
+#define HAVE_CHARSET_utf8 1
+#define HAVE_UCA_COLLATIONS 1
+
diff --git a/src/mysql/m_ctype.h b/src/mysql/m_ctype.h
index 87a35f737..54ae41bf2 100644
--- a/src/mysql/m_ctype.h
+++ b/src/mysql/m_ctype.h
@@ -1,478 +1,493 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-/*
- A better inplementation of the UNIX ctype(3) library.
- Notes: my_global.h should be included before ctype.h
-*/
-
-#ifndef _m_ctype_h
-#define _m_ctype_h
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define MY_CS_NAME_SIZE 32
-#define MY_CS_CTYPE_TABLE_SIZE 257
-#define MY_CS_TO_LOWER_TABLE_SIZE 256
-#define MY_CS_TO_UPPER_TABLE_SIZE 256
-#define MY_CS_SORT_ORDER_TABLE_SIZE 256
-#define MY_CS_TO_UNI_TABLE_SIZE 256
-
-#define CHARSET_DIR "charsets/"
-
-#define my_wc_t ulong
-
-typedef struct unicase_info_st
-{
- uint16 toupper;
- uint16 tolower;
- uint16 sort;
-} MY_UNICASE_INFO;
-
-extern MY_UNICASE_INFO *my_unicase_default[256];
-extern MY_UNICASE_INFO *my_unicase_turkish[256];
-
-#define MY_CS_ILSEQ 0
-#define MY_CS_ILUNI 0
-#define MY_CS_TOOSMALL -1
-#define MY_CS_TOOFEW(n) (-1-(n))
-
-#define MY_SEQ_INTTAIL 1
-#define MY_SEQ_SPACES 2
-
- /* My charsets_list flags */
-#define MY_CS_COMPILED 1 /* compiled-in sets */
-#define MY_CS_CONFIG 2 /* sets that have a *.conf file */
-#define MY_CS_INDEX 4 /* sets listed in the Index file */
-#define MY_CS_LOADED 8 /* sets that are currently loaded */
-#define MY_CS_BINSORT 16 /* if binary sort order */
-#define MY_CS_PRIMARY 32 /* if primary collation */
-#define MY_CS_STRNXFRM 64 /* if strnxfrm is used for sort */
-#define MY_CS_UNICODE 128 /* is a charset is full unicode */
-#define MY_CS_READY 256 /* if a charset is initialized */
-#define MY_CS_AVAILABLE 512 /* If either compiled-in or loaded*/
-#define MY_CS_CSSORT 1024 /* if case sensitive sort order */
-#define MY_CHARSET_UNDEFINED 0
-
-
-typedef struct my_uni_idx_st
-{
- uint16 from;
- uint16 to;
- uchar *tab;
-} MY_UNI_IDX;
-
-typedef struct
-{
- uint beg;
- uint end;
- uint mblen;
-} my_match_t;
-
-enum my_lex_states
-{
- MY_LEX_START, MY_LEX_CHAR, MY_LEX_IDENT,
- MY_LEX_IDENT_SEP, MY_LEX_IDENT_START,
- MY_LEX_REAL, MY_LEX_HEX_NUMBER, MY_LEX_BIN_NUMBER,
- MY_LEX_CMP_OP, MY_LEX_LONG_CMP_OP, MY_LEX_STRING, MY_LEX_COMMENT, MY_LEX_END,
- MY_LEX_OPERATOR_OR_IDENT, MY_LEX_NUMBER_IDENT, MY_LEX_INT_OR_REAL,
- MY_LEX_REAL_OR_POINT, MY_LEX_BOOL, MY_LEX_EOL, MY_LEX_ESCAPE,
- MY_LEX_LONG_COMMENT, MY_LEX_END_LONG_COMMENT, MY_LEX_SEMICOLON,
- MY_LEX_SET_VAR, MY_LEX_USER_END, MY_LEX_HOSTNAME, MY_LEX_SKIP,
- MY_LEX_USER_VARIABLE_DELIMITER, MY_LEX_SYSTEM_VAR,
- MY_LEX_IDENT_OR_KEYWORD,
- MY_LEX_IDENT_OR_HEX, MY_LEX_IDENT_OR_BIN, MY_LEX_IDENT_OR_NCHAR,
- MY_LEX_STRING_OR_DELIMITER
-};
-
-struct charset_info_st;
-
-typedef struct my_collation_handler_st
-{
- my_bool (*init)(struct charset_info_st *, void *(*alloc)(uint));
- /* Collation routines */
- int (*strnncoll)(struct charset_info_st *,
- const uchar *, uint, const uchar *, uint, my_bool);
- int (*strnncollsp)(struct charset_info_st *,
- const uchar *, uint, const uchar *, uint,
- my_bool diff_if_only_endspace_difference);
- int (*strnxfrm)(struct charset_info_st *,
- uchar *, uint, const uchar *, uint);
- uint (*strnxfrmlen)(struct charset_info_st *, uint);
- my_bool (*like_range)(struct charset_info_st *,
- const char *s, uint s_length,
- pchar w_prefix, pchar w_one, pchar w_many,
- uint res_length,
- char *min_str, char *max_str,
- uint *min_len, uint *max_len);
- int (*wildcmp)(struct charset_info_st *,
- const char *str,const char *str_end,
- const char *wildstr,const char *wildend,
- int escape,int w_one, int w_many);
-
- int (*strcasecmp)(struct charset_info_st *, const char *, const char *);
-
- uint (*instr)(struct charset_info_st *,
- const char *b, uint b_length,
- const char *s, uint s_length,
- my_match_t *match, uint nmatch);
-
- /* Hash calculation */
- void (*hash_sort)(struct charset_info_st *cs, const uchar *key, uint len,
- ulong *nr1, ulong *nr2);
- my_bool (*propagate)(struct charset_info_st *cs, const uchar *str, uint len);
-} MY_COLLATION_HANDLER;
-
-extern MY_COLLATION_HANDLER my_collation_mb_bin_handler;
-extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler;
-extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler;
-extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler;
-
-
-typedef struct my_charset_handler_st
-{
- my_bool (*init)(struct charset_info_st *, void *(*alloc)(uint));
- /* Multibyte routines */
- int (*ismbchar)(struct charset_info_st *, const char *, const char *);
- int (*mbcharlen)(struct charset_info_st *, uint);
- uint (*numchars)(struct charset_info_st *, const char *b, const char *e);
- uint (*charpos)(struct charset_info_st *, const char *b, const char *e, uint pos);
- uint (*well_formed_len)(struct charset_info_st *,
- const char *b,const char *e,
- uint nchars, int *error);
- uint (*lengthsp)(struct charset_info_st *, const char *ptr, uint length);
- uint (*numcells)(struct charset_info_st *, const char *b, const char *e);
-
- /* Unicode convertion */
- int (*mb_wc)(struct charset_info_st *cs,my_wc_t *wc,
- const unsigned char *s,const unsigned char *e);
- int (*wc_mb)(struct charset_info_st *cs,my_wc_t wc,
- unsigned char *s,unsigned char *e);
-
- /* Functions for case and sort convertion */
- void (*caseup_str)(struct charset_info_st *, char *);
- void (*casedn_str)(struct charset_info_st *, char *);
- uint (*caseup)(struct charset_info_st *, char *src, uint srclen,
- char *dst, uint dstlen);
- uint (*casedn)(struct charset_info_st *, char *src, uint srclen,
- char *dst, uint dstlen);
-
- /* Charset dependant snprintf() */
- int (*snprintf)(struct charset_info_st *, char *to, uint n, const char *fmt,
- ...);
- int (*long10_to_str)(struct charset_info_st *, char *to, uint n, int radix,
- long int val);
- int (*longlong10_to_str)(struct charset_info_st *, char *to, uint n,
- int radix, longlong val);
-
- void (*fill)(struct charset_info_st *, char *to, uint len, int fill);
-
- /* String-to-number convertion routines */
- long (*strntol)(struct charset_info_st *, const char *s, uint l,
- int base, char **e, int *err);
- ulong (*strntoul)(struct charset_info_st *, const char *s, uint l,
- int base, char **e, int *err);
- longlong (*strntoll)(struct charset_info_st *, const char *s, uint l,
- int base, char **e, int *err);
- ulonglong (*strntoull)(struct charset_info_st *, const char *s, uint l,
- int base, char **e, int *err);
- double (*strntod)(struct charset_info_st *, char *s, uint l, char **e,
- int *err);
- longlong (*strtoll10)(struct charset_info_st *cs,
- const char *nptr, char **endptr, int *error);
- ulong (*scan)(struct charset_info_st *, const char *b, const char *e,
- int sq);
-} MY_CHARSET_HANDLER;
-
-extern MY_CHARSET_HANDLER my_charset_8bit_handler;
-extern MY_CHARSET_HANDLER my_charset_ucs2_handler;
-
-
-typedef struct charset_info_st
-{
- uint number;
- uint primary_number;
- uint binary_number;
- uint state;
- const char *csname;
- const char *name;
- const char *comment;
- const char *tailoring;
- uchar *ctype;
- uchar *to_lower;
- uchar *to_upper;
- uchar *sort_order;
- uint16 *contractions;
- uint16 **sort_order_big;
- uint16 *tab_to_uni;
- MY_UNI_IDX *tab_from_uni;
- MY_UNICASE_INFO **caseinfo;
- uchar *state_map;
- uchar *ident_map;
- uint strxfrm_multiply;
- uchar caseup_multiply;
- uchar casedn_multiply;
- uint mbminlen;
- uint mbmaxlen;
- uint16 min_sort_char;
- uint16 max_sort_char; /* For LIKE optimization */
- uchar pad_char;
- my_bool escape_with_backslash_is_dangerous;
-
- MY_CHARSET_HANDLER *cset;
- MY_COLLATION_HANDLER *coll;
-
-} CHARSET_INFO;
-
-
-extern CHARSET_INFO my_charset_bin;
-extern CHARSET_INFO my_charset_big5_chinese_ci;
-extern CHARSET_INFO my_charset_big5_bin;
-extern CHARSET_INFO my_charset_cp932_japanese_ci;
-extern CHARSET_INFO my_charset_cp932_bin;
-extern CHARSET_INFO my_charset_eucjpms_japanese_ci;
-extern CHARSET_INFO my_charset_eucjpms_bin;
-extern CHARSET_INFO my_charset_euckr_korean_ci;
-extern CHARSET_INFO my_charset_euckr_bin;
-extern CHARSET_INFO my_charset_gb2312_chinese_ci;
-extern CHARSET_INFO my_charset_gb2312_bin;
-extern CHARSET_INFO my_charset_gbk_chinese_ci;
-extern CHARSET_INFO my_charset_gbk_bin;
-extern CHARSET_INFO my_charset_latin1;
-extern CHARSET_INFO my_charset_latin1_german2_ci;
-extern CHARSET_INFO my_charset_latin1_bin;
-extern CHARSET_INFO my_charset_latin2_czech_ci;
-extern CHARSET_INFO my_charset_sjis_japanese_ci;
-extern CHARSET_INFO my_charset_sjis_bin;
-extern CHARSET_INFO my_charset_tis620_thai_ci;
-extern CHARSET_INFO my_charset_tis620_bin;
-extern CHARSET_INFO my_charset_ucs2_general_ci;
-extern CHARSET_INFO my_charset_ucs2_bin;
-extern CHARSET_INFO my_charset_ucs2_general_uca;
-extern CHARSET_INFO my_charset_ujis_japanese_ci;
-extern CHARSET_INFO my_charset_ujis_bin;
-extern CHARSET_INFO my_charset_utf8_general_ci;
-extern CHARSET_INFO my_charset_utf8_bin;
-extern CHARSET_INFO my_charset_cp1250_czech_ci;
-
-/* declarations for simple charsets */
-extern int my_strnxfrm_simple(CHARSET_INFO *, uchar *, uint, const uchar *,
- uint);
-uint my_strnxfrmlen_simple(CHARSET_INFO *, uint);
-extern int my_strnncoll_simple(CHARSET_INFO *, const uchar *, uint,
- const uchar *, uint, my_bool);
-
-extern int my_strnncollsp_simple(CHARSET_INFO *, const uchar *, uint,
- const uchar *, uint,
- my_bool diff_if_only_endspace_difference);
-
-extern void my_hash_sort_simple(CHARSET_INFO *cs,
- const uchar *key, uint len,
- ulong *nr1, ulong *nr2);
-
-extern uint my_lengthsp_8bit(CHARSET_INFO *cs, const char *ptr, uint length);
-
-extern uint my_instr_simple(struct charset_info_st *,
- const char *b, uint b_length,
- const char *s, uint s_length,
- my_match_t *match, uint nmatch);
-
-
-/* Functions for 8bit */
-extern void my_caseup_str_8bit(CHARSET_INFO *, char *);
-extern void my_casedn_str_8bit(CHARSET_INFO *, char *);
-extern uint my_caseup_8bit(CHARSET_INFO *, char *src, uint srclen,
- char *dst, uint dstlen);
-extern uint my_casedn_8bit(CHARSET_INFO *, char *src, uint srclen,
- char *dst, uint dstlen);
-
-extern int my_strcasecmp_8bit(CHARSET_INFO * cs, const char *, const char *);
-
-int my_mb_wc_8bit(CHARSET_INFO *cs,my_wc_t *wc, const uchar *s,const uchar *e);
-int my_wc_mb_8bit(CHARSET_INFO *cs,my_wc_t wc, uchar *s, uchar *e);
-
-ulong my_scan_8bit(CHARSET_INFO *cs, const char *b, const char *e, int sq);
-
-int my_snprintf_8bit(struct charset_info_st *, char *to, uint n,
- const char *fmt, ...);
-
-long my_strntol_8bit(CHARSET_INFO *, const char *s, uint l, int base,
- char **e, int *err);
-ulong my_strntoul_8bit(CHARSET_INFO *, const char *s, uint l, int base,
- char **e, int *err);
-longlong my_strntoll_8bit(CHARSET_INFO *, const char *s, uint l, int base,
- char **e, int *err);
-ulonglong my_strntoull_8bit(CHARSET_INFO *, const char *s, uint l, int base,
- char **e, int *err);
-double my_strntod_8bit(CHARSET_INFO *, char *s, uint l,char **e,
- int *err);
-int my_long10_to_str_8bit(CHARSET_INFO *, char *to, uint l, int radix,
- long int val);
-int my_longlong10_to_str_8bit(CHARSET_INFO *, char *to, uint l, int radix,
- longlong val);
-
-longlong my_strtoll10_8bit(CHARSET_INFO *cs,
- const char *nptr, char **endptr, int *error);
-longlong my_strtoll10_ucs2(CHARSET_INFO *cs,
- const char *nptr, char **endptr, int *error);
-
-void my_fill_8bit(CHARSET_INFO *cs, char* to, uint l, int fill);
-
-my_bool my_like_range_simple(CHARSET_INFO *cs,
- const char *ptr, uint ptr_length,
- pbool escape, pbool w_one, pbool w_many,
- uint res_length,
- char *min_str, char *max_str,
- uint *min_length, uint *max_length);
-
-my_bool my_like_range_mb(CHARSET_INFO *cs,
- const char *ptr, uint ptr_length,
- pbool escape, pbool w_one, pbool w_many,
- uint res_length,
- char *min_str, char *max_str,
- uint *min_length, uint *max_length);
-
-my_bool my_like_range_ucs2(CHARSET_INFO *cs,
- const char *ptr, uint ptr_length,
- pbool escape, pbool w_one, pbool w_many,
- uint res_length,
- char *min_str, char *max_str,
- uint *min_length, uint *max_length);
-
-
-int my_wildcmp_8bit(CHARSET_INFO *,
- const char *str,const char *str_end,
- const char *wildstr,const char *wildend,
- int escape, int w_one, int w_many);
-
-uint my_numchars_8bit(CHARSET_INFO *, const char *b, const char *e);
-uint my_numcells_8bit(CHARSET_INFO *, const char *b, const char *e);
-uint my_charpos_8bit(CHARSET_INFO *, const char *b, const char *e, uint pos);
-uint my_well_formed_len_8bit(CHARSET_INFO *, const char *b, const char *e,
- uint pos, int *error);
-int my_mbcharlen_8bit(CHARSET_INFO *, uint c);
-
-
-/* Functions for multibyte charsets */
-extern void my_caseup_str_mb(CHARSET_INFO *, char *);
-extern void my_casedn_str_mb(CHARSET_INFO *, char *);
-extern uint my_caseup_mb(CHARSET_INFO *, char *src, uint srclen,
- char *dst, uint dstlen);
-extern uint my_casedn_mb(CHARSET_INFO *, char *src, uint srclen,
- char *dst, uint dstlen);
-extern int my_strcasecmp_mb(CHARSET_INFO * cs,const char *, const char *);
-
-int my_wildcmp_mb(CHARSET_INFO *,
- const char *str,const char *str_end,
- const char *wildstr,const char *wildend,
- int escape, int w_one, int w_many);
-uint my_numchars_mb(CHARSET_INFO *, const char *b, const char *e);
-uint my_numcells_mb(CHARSET_INFO *, const char *b, const char *e);
-uint my_charpos_mb(CHARSET_INFO *, const char *b, const char *e, uint pos);
-uint my_well_formed_len_mb(CHARSET_INFO *, const char *b, const char *e,
- uint pos, int *error);
-uint my_instr_mb(struct charset_info_st *,
- const char *b, uint b_length,
- const char *s, uint s_length,
- my_match_t *match, uint nmatch);
-
-int my_wildcmp_unicode(CHARSET_INFO *cs,
- const char *str, const char *str_end,
- const char *wildstr, const char *wildend,
- int escape, int w_one, int w_many,
- MY_UNICASE_INFO **weights);
-
-extern my_bool my_parse_charset_xml(const char *bug, uint len,
- int (*add)(CHARSET_INFO *cs));
-
-my_bool my_propagate_simple(CHARSET_INFO *cs, const uchar *str, uint len);
-my_bool my_propagate_complex(CHARSET_INFO *cs, const uchar *str, uint len);
-
-
-#define _MY_U 01 /* Upper case */
-#define _MY_L 02 /* Lower case */
-#define _MY_NMR 04 /* Numeral (digit) */
-#define _MY_SPC 010 /* Spacing character */
-#define _MY_PNT 020 /* Punctuation */
-#define _MY_CTR 040 /* Control character */
-#define _MY_B 0100 /* Blank */
-#define _MY_X 0200 /* heXadecimal digit */
-
-
-#define my_isascii(c) (!((c) & ~0177))
-#define my_toascii(c) ((c) & 0177)
-#define my_tocntrl(c) ((c) & 31)
-#define my_toprint(c) ((c) | 64)
-#define my_toupper(s,c) (char) ((s)->to_upper[(uchar) (c)])
-#define my_tolower(s,c) (char) ((s)->to_lower[(uchar) (c)])
-#define my_isalpha(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L))
-#define my_isupper(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_U)
-#define my_islower(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_L)
-#define my_isdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_NMR)
-#define my_isxdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_X)
-#define my_isalnum(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L | _MY_NMR))
-#define my_isspace(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_SPC)
-#define my_ispunct(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_PNT)
-#define my_isprint(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR | _MY_B))
-#define my_isgraph(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR))
-#define my_iscntrl(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_CTR)
-
-/* Some macros that should be cleaned up a little */
-#define my_isvar(s,c) (my_isalnum(s,c) || (c) == '_')
-#define my_isvar_start(s,c) (my_isalpha(s,c) || (c) == '_')
-
-#define my_binary_compare(s) ((s)->state & MY_CS_BINSORT)
-#define use_strnxfrm(s) ((s)->state & MY_CS_STRNXFRM)
-#define my_strnxfrm(s, a, b, c, d) ((s)->coll->strnxfrm((s), (a), (b), (c), (d)))
-#define my_strnncoll(s, a, b, c, d) ((s)->coll->strnncoll((s), (a), (b), (c), (d), 0))
-#define my_like_range(s, a, b, c, d, e, f, g, h, i, j) \
- ((s)->coll->like_range((s), (a), (b), (c), (d), (e), (f), (g), (h), (i), (j)))
-#define my_wildcmp(cs,s,se,w,we,e,o,m) ((cs)->coll->wildcmp((cs),(s),(se),(w),(we),(e),(o),(m)))
-#define my_strcasecmp(s, a, b) ((s)->coll->strcasecmp((s), (a), (b)))
-#define my_charpos(cs, b, e, num) (cs)->cset->charpos((cs), (const char*) (b), (const char *)(e), (num))
-
-
-#define use_mb(s) ((s)->cset->ismbchar != NULL)
-#define my_ismbchar(s, a, b) ((s)->cset->ismbchar((s), (a), (b)))
-#ifdef USE_MB
-#define my_mbcharlen(s, a) ((s)->cset->mbcharlen((s),(a)))
-#else
-#define my_mbcharlen(s, a) 1
-#endif
-
-#define my_caseup_str(s, a) ((s)->cset->caseup_str((s), (a)))
-#define my_casedn_str(s, a) ((s)->cset->casedn_str((s), (a)))
-#define my_strntol(s, a, b, c, d, e) ((s)->cset->strntol((s),(a),(b),(c),(d),(e)))
-#define my_strntoul(s, a, b, c, d, e) ((s)->cset->strntoul((s),(a),(b),(c),(d),(e)))
-#define my_strntoll(s, a, b, c, d, e) ((s)->cset->strntoll((s),(a),(b),(c),(d),(e)))
-#define my_strntoull(s, a, b, c,d, e) ((s)->cset->strntoull((s),(a),(b),(c),(d),(e)))
-#define my_strntod(s, a, b, c, d) ((s)->cset->strntod((s),(a),(b),(c),(d)))
-
-
-/* XXX: still need to take care of this one */
-#ifdef MY_CHARSET_TIS620
-#error The TIS620 charset is broken at the moment. Tell tim to fix it.
-#define USE_TIS620
-#include "t_ctype.h"
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _m_ctype_h */
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+/*
+ A better inplementation of the UNIX ctype(3) library.
+ Notes: my_global.h should be included before ctype.h
+*/
+
+#ifndef _m_ctype_h
+#define _m_ctype_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MY_CS_NAME_SIZE 32
+#define MY_CS_CTYPE_TABLE_SIZE 257
+#define MY_CS_TO_LOWER_TABLE_SIZE 256
+#define MY_CS_TO_UPPER_TABLE_SIZE 256
+#define MY_CS_SORT_ORDER_TABLE_SIZE 256
+#define MY_CS_TO_UNI_TABLE_SIZE 256
+
+#define CHARSET_DIR "charsets/"
+
+#define my_wc_t ulong
+
+typedef struct unicase_info_st
+{
+ uint16 toupper;
+ uint16 tolower;
+ uint16 sort;
+} MY_UNICASE_INFO;
+
+
+extern MY_UNICASE_INFO *my_unicase_default[256];
+extern MY_UNICASE_INFO *my_unicase_turkish[256];
+
+
+/* wm_wc and wc_mb return codes */
+#define MY_CS_ILSEQ 0 /* Wrong by sequence: wb_wc */
+#define MY_CS_ILUNI 0 /* Cannot encode Unicode to charset: wc_mb */
+#define MY_CS_TOOSMALL -101 /* Need at least one byte: wc_mb and mb_wc */
+#define MY_CS_TOOSMALL2 -102 /* Need at least two bytes: wc_mb and mb_wc */
+#define MY_CS_TOOSMALL3 -103 /* Need at least three bytes: wc_mb and mb_wc */
+/* These following three are currently not really used */
+#define MY_CS_TOOSMALL4 -104 /* Need at least 4 bytes: wc_mb and mb_wc */
+#define MY_CS_TOOSMALL5 -105 /* Need at least 5 bytes: wc_mb and mb_wc */
+#define MY_CS_TOOSMALL6 -106 /* Need at least 6 bytes: wc_mb and mb_wc */
+/* A helper macros for "need at least n bytes" */
+#define MY_CS_TOOSMALLN(n) (-100-(n))
+
+#define MY_SEQ_INTTAIL 1
+#define MY_SEQ_SPACES 2
+
+ /* My charsets_list flags */
+#define MY_CS_COMPILED 1 /* compiled-in sets */
+#define MY_CS_CONFIG 2 /* sets that have a *.conf file */
+#define MY_CS_INDEX 4 /* sets listed in the Index file */
+#define MY_CS_LOADED 8 /* sets that are currently loaded */
+#define MY_CS_BINSORT 16 /* if binary sort order */
+#define MY_CS_PRIMARY 32 /* if primary collation */
+#define MY_CS_STRNXFRM 64 /* if strnxfrm is used for sort */
+#define MY_CS_UNICODE 128 /* is a charset is full unicode */
+#define MY_CS_READY 256 /* if a charset is initialized */
+#define MY_CS_AVAILABLE 512 /* If either compiled-in or loaded*/
+#define MY_CS_CSSORT 1024 /* if case sensitive sort order */
+#define MY_CHARSET_UNDEFINED 0
+
+
+typedef struct my_uni_idx_st
+{
+ uint16 from;
+ uint16 to;
+ uchar *tab;
+} MY_UNI_IDX;
+
+typedef struct
+{
+ uint beg;
+ uint end;
+ uint mblen;
+} my_match_t;
+
+enum my_lex_states
+{
+ MY_LEX_START, MY_LEX_CHAR, MY_LEX_IDENT,
+ MY_LEX_IDENT_SEP, MY_LEX_IDENT_START,
+ MY_LEX_REAL, MY_LEX_HEX_NUMBER, MY_LEX_BIN_NUMBER,
+ MY_LEX_CMP_OP, MY_LEX_LONG_CMP_OP, MY_LEX_STRING, MY_LEX_COMMENT, MY_LEX_END,
+ MY_LEX_OPERATOR_OR_IDENT, MY_LEX_NUMBER_IDENT, MY_LEX_INT_OR_REAL,
+ MY_LEX_REAL_OR_POINT, MY_LEX_BOOL, MY_LEX_EOL, MY_LEX_ESCAPE,
+ MY_LEX_LONG_COMMENT, MY_LEX_END_LONG_COMMENT, MY_LEX_SEMICOLON,
+ MY_LEX_SET_VAR, MY_LEX_USER_END, MY_LEX_HOSTNAME, MY_LEX_SKIP,
+ MY_LEX_USER_VARIABLE_DELIMITER, MY_LEX_SYSTEM_VAR,
+ MY_LEX_IDENT_OR_KEYWORD,
+ MY_LEX_IDENT_OR_HEX, MY_LEX_IDENT_OR_BIN, MY_LEX_IDENT_OR_NCHAR,
+ MY_LEX_STRING_OR_DELIMITER
+};
+
+struct charset_info_st;
+
+typedef struct my_collation_handler_st
+{
+ my_bool (*init)(struct charset_info_st *, void *(*alloc)(uint));
+ /* Collation routines */
+ int (*strnncoll)(struct charset_info_st *,
+ const uchar *, uint, const uchar *, uint, my_bool);
+ int (*strnncollsp)(struct charset_info_st *,
+ const uchar *, uint, const uchar *, uint,
+ my_bool diff_if_only_endspace_difference);
+ int (*strnxfrm)(struct charset_info_st *,
+ uchar *, uint, const uchar *, uint);
+ uint (*strnxfrmlen)(struct charset_info_st *, uint);
+ my_bool (*like_range)(struct charset_info_st *,
+ const char *s, uint s_length,
+ pchar w_prefix, pchar w_one, pchar w_many,
+ uint res_length,
+ char *min_str, char *max_str,
+ uint *min_len, uint *max_len);
+ int (*wildcmp)(struct charset_info_st *,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape,int w_one, int w_many);
+
+ int (*strcasecmp)(struct charset_info_st *, const char *, const char *);
+
+ uint (*instr)(struct charset_info_st *,
+ const char *b, uint b_length,
+ const char *s, uint s_length,
+ my_match_t *match, uint nmatch);
+
+ /* Hash calculation */
+ void (*hash_sort)(struct charset_info_st *cs, const uchar *key, uint len,
+ ulong *nr1, ulong *nr2);
+ my_bool (*propagate)(struct charset_info_st *cs, const uchar *str, uint len);
+} MY_COLLATION_HANDLER;
+
+extern MY_COLLATION_HANDLER my_collation_mb_bin_handler;
+extern MY_COLLATION_HANDLER my_collation_8bit_bin_handler;
+extern MY_COLLATION_HANDLER my_collation_8bit_simple_ci_handler;
+extern MY_COLLATION_HANDLER my_collation_ucs2_uca_handler;
+
+
+typedef struct my_charset_handler_st
+{
+ my_bool (*init)(struct charset_info_st *, void *(*alloc)(uint));
+ /* Multibyte routines */
+ int (*ismbchar)(struct charset_info_st *, const char *, const char *);
+ int (*mbcharlen)(struct charset_info_st *, uint);
+ uint (*numchars)(struct charset_info_st *, const char *b, const char *e);
+ uint (*charpos)(struct charset_info_st *, const char *b, const char *e, uint pos);
+ uint (*well_formed_len)(struct charset_info_st *,
+ const char *b,const char *e,
+ uint nchars, int *error);
+ uint (*lengthsp)(struct charset_info_st *, const char *ptr, uint length);
+ uint (*numcells)(struct charset_info_st *, const char *b, const char *e);
+
+ /* Unicode convertion */
+ int (*mb_wc)(struct charset_info_st *cs,my_wc_t *wc,
+ const unsigned char *s,const unsigned char *e);
+ int (*wc_mb)(struct charset_info_st *cs,my_wc_t wc,
+ unsigned char *s,unsigned char *e);
+
+ /* Functions for case and sort convertion */
+ void (*caseup_str)(struct charset_info_st *, char *);
+ void (*casedn_str)(struct charset_info_st *, char *);
+ uint (*caseup)(struct charset_info_st *, char *src, uint srclen,
+ char *dst, uint dstlen);
+ uint (*casedn)(struct charset_info_st *, char *src, uint srclen,
+ char *dst, uint dstlen);
+
+ /* Charset dependant snprintf() */
+ int (*snprintf)(struct charset_info_st *, char *to, uint n, const char *fmt,
+ ...);
+ int (*long10_to_str)(struct charset_info_st *, char *to, uint n, int radix,
+ long int val);
+ int (*longlong10_to_str)(struct charset_info_st *, char *to, uint n,
+ int radix, longlong val);
+
+ void (*fill)(struct charset_info_st *, char *to, uint len, int fill);
+
+ /* String-to-number convertion routines */
+ long (*strntol)(struct charset_info_st *, const char *s, uint l,
+ int base, char **e, int *err);
+ ulong (*strntoul)(struct charset_info_st *, const char *s, uint l,
+ int base, char **e, int *err);
+ longlong (*strntoll)(struct charset_info_st *, const char *s, uint l,
+ int base, char **e, int *err);
+ ulonglong (*strntoull)(struct charset_info_st *, const char *s, uint l,
+ int base, char **e, int *err);
+ double (*strntod)(struct charset_info_st *, char *s, uint l, char **e,
+ int *err);
+ longlong (*strtoll10)(struct charset_info_st *cs,
+ const char *nptr, char **endptr, int *error);
+ ulong (*scan)(struct charset_info_st *, const char *b, const char *e,
+ int sq);
+} MY_CHARSET_HANDLER;
+
+extern MY_CHARSET_HANDLER my_charset_8bit_handler;
+extern MY_CHARSET_HANDLER my_charset_ucs2_handler;
+
+
+typedef struct charset_info_st
+{
+ uint number;
+ uint primary_number;
+ uint binary_number;
+ uint state;
+ const char *csname;
+ const char *name;
+ const char *comment;
+ const char *tailoring;
+ uchar *ctype;
+ uchar *to_lower;
+ uchar *to_upper;
+ uchar *sort_order;
+ uint16 *contractions;
+ uint16 **sort_order_big;
+ uint16 *tab_to_uni;
+ MY_UNI_IDX *tab_from_uni;
+ MY_UNICASE_INFO **caseinfo;
+ uchar *state_map;
+ uchar *ident_map;
+ uint strxfrm_multiply;
+ uchar caseup_multiply;
+ uchar casedn_multiply;
+ uint mbminlen;
+ uint mbmaxlen;
+ uint16 min_sort_char;
+ uint16 max_sort_char; /* For LIKE optimization */
+ uchar pad_char;
+ my_bool escape_with_backslash_is_dangerous;
+
+ MY_CHARSET_HANDLER *cset;
+ MY_COLLATION_HANDLER *coll;
+
+} CHARSET_INFO;
+
+
+extern CHARSET_INFO my_charset_bin;
+extern CHARSET_INFO my_charset_big5_chinese_ci;
+extern CHARSET_INFO my_charset_big5_bin;
+extern CHARSET_INFO my_charset_cp932_japanese_ci;
+extern CHARSET_INFO my_charset_cp932_bin;
+extern CHARSET_INFO my_charset_eucjpms_japanese_ci;
+extern CHARSET_INFO my_charset_eucjpms_bin;
+extern CHARSET_INFO my_charset_euckr_korean_ci;
+extern CHARSET_INFO my_charset_euckr_bin;
+extern CHARSET_INFO my_charset_gb2312_chinese_ci;
+extern CHARSET_INFO my_charset_gb2312_bin;
+extern CHARSET_INFO my_charset_gbk_chinese_ci;
+extern CHARSET_INFO my_charset_gbk_bin;
+extern CHARSET_INFO my_charset_latin1;
+extern CHARSET_INFO my_charset_latin1_german2_ci;
+extern CHARSET_INFO my_charset_latin1_bin;
+extern CHARSET_INFO my_charset_latin2_czech_ci;
+extern CHARSET_INFO my_charset_sjis_japanese_ci;
+extern CHARSET_INFO my_charset_sjis_bin;
+extern CHARSET_INFO my_charset_tis620_thai_ci;
+extern CHARSET_INFO my_charset_tis620_bin;
+extern CHARSET_INFO my_charset_ucs2_general_ci;
+extern CHARSET_INFO my_charset_ucs2_bin;
+extern CHARSET_INFO my_charset_ucs2_general_uca;
+extern CHARSET_INFO my_charset_ujis_japanese_ci;
+extern CHARSET_INFO my_charset_ujis_bin;
+extern CHARSET_INFO my_charset_utf8_general_ci;
+extern CHARSET_INFO my_charset_utf8_bin;
+extern CHARSET_INFO my_charset_cp1250_czech_ci;
+
+/* declarations for simple charsets */
+extern int my_strnxfrm_simple(CHARSET_INFO *, uchar *, uint, const uchar *,
+ uint);
+uint my_strnxfrmlen_simple(CHARSET_INFO *, uint);
+extern int my_strnncoll_simple(CHARSET_INFO *, const uchar *, uint,
+ const uchar *, uint, my_bool);
+
+extern int my_strnncollsp_simple(CHARSET_INFO *, const uchar *, uint,
+ const uchar *, uint,
+ my_bool diff_if_only_endspace_difference);
+
+extern void my_hash_sort_simple(CHARSET_INFO *cs,
+ const uchar *key, uint len,
+ ulong *nr1, ulong *nr2);
+
+extern uint my_lengthsp_8bit(CHARSET_INFO *cs, const char *ptr, uint length);
+
+extern uint my_instr_simple(struct charset_info_st *,
+ const char *b, uint b_length,
+ const char *s, uint s_length,
+ my_match_t *match, uint nmatch);
+
+
+/* Functions for 8bit */
+extern void my_caseup_str_8bit(CHARSET_INFO *, char *);
+extern void my_casedn_str_8bit(CHARSET_INFO *, char *);
+extern uint my_caseup_8bit(CHARSET_INFO *, char *src, uint srclen,
+ char *dst, uint dstlen);
+extern uint my_casedn_8bit(CHARSET_INFO *, char *src, uint srclen,
+ char *dst, uint dstlen);
+
+extern int my_strcasecmp_8bit(CHARSET_INFO * cs, const char *, const char *);
+
+int my_mb_wc_8bit(CHARSET_INFO *cs,my_wc_t *wc, const uchar *s,const uchar *e);
+int my_wc_mb_8bit(CHARSET_INFO *cs,my_wc_t wc, uchar *s, uchar *e);
+
+ulong my_scan_8bit(CHARSET_INFO *cs, const char *b, const char *e, int sq);
+
+int my_snprintf_8bit(struct charset_info_st *, char *to, uint n,
+ const char *fmt, ...);
+
+long my_strntol_8bit(CHARSET_INFO *, const char *s, uint l, int base,
+ char **e, int *err);
+ulong my_strntoul_8bit(CHARSET_INFO *, const char *s, uint l, int base,
+ char **e, int *err);
+longlong my_strntoll_8bit(CHARSET_INFO *, const char *s, uint l, int base,
+ char **e, int *err);
+ulonglong my_strntoull_8bit(CHARSET_INFO *, const char *s, uint l, int base,
+ char **e, int *err);
+double my_strntod_8bit(CHARSET_INFO *, char *s, uint l,char **e,
+ int *err);
+int my_long10_to_str_8bit(CHARSET_INFO *, char *to, uint l, int radix,
+ long int val);
+int my_longlong10_to_str_8bit(CHARSET_INFO *, char *to, uint l, int radix,
+ longlong val);
+
+longlong my_strtoll10_8bit(CHARSET_INFO *cs,
+ const char *nptr, char **endptr, int *error);
+longlong my_strtoll10_ucs2(CHARSET_INFO *cs,
+ const char *nptr, char **endptr, int *error);
+
+void my_fill_8bit(CHARSET_INFO *cs, char* to, uint l, int fill);
+
+my_bool my_like_range_simple(CHARSET_INFO *cs,
+ const char *ptr, uint ptr_length,
+ pbool escape, pbool w_one, pbool w_many,
+ uint res_length,
+ char *min_str, char *max_str,
+ uint *min_length, uint *max_length);
+
+my_bool my_like_range_mb(CHARSET_INFO *cs,
+ const char *ptr, uint ptr_length,
+ pbool escape, pbool w_one, pbool w_many,
+ uint res_length,
+ char *min_str, char *max_str,
+ uint *min_length, uint *max_length);
+
+my_bool my_like_range_ucs2(CHARSET_INFO *cs,
+ const char *ptr, uint ptr_length,
+ pbool escape, pbool w_one, pbool w_many,
+ uint res_length,
+ char *min_str, char *max_str,
+ uint *min_length, uint *max_length);
+
+
+int my_wildcmp_8bit(CHARSET_INFO *,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape, int w_one, int w_many);
+
+int my_wildcmp_bin(CHARSET_INFO *,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape, int w_one, int w_many);
+
+uint my_numchars_8bit(CHARSET_INFO *, const char *b, const char *e);
+uint my_numcells_8bit(CHARSET_INFO *, const char *b, const char *e);
+uint my_charpos_8bit(CHARSET_INFO *, const char *b, const char *e, uint pos);
+uint my_well_formed_len_8bit(CHARSET_INFO *, const char *b, const char *e,
+ uint pos, int *error);
+int my_mbcharlen_8bit(CHARSET_INFO *, uint c);
+
+
+/* Functions for multibyte charsets */
+extern void my_caseup_str_mb(CHARSET_INFO *, char *);
+extern void my_casedn_str_mb(CHARSET_INFO *, char *);
+extern uint my_caseup_mb(CHARSET_INFO *, char *src, uint srclen,
+ char *dst, uint dstlen);
+extern uint my_casedn_mb(CHARSET_INFO *, char *src, uint srclen,
+ char *dst, uint dstlen);
+extern int my_strcasecmp_mb(CHARSET_INFO * cs,const char *, const char *);
+
+int my_wildcmp_mb(CHARSET_INFO *,
+ const char *str,const char *str_end,
+ const char *wildstr,const char *wildend,
+ int escape, int w_one, int w_many);
+uint my_numchars_mb(CHARSET_INFO *, const char *b, const char *e);
+uint my_numcells_mb(CHARSET_INFO *, const char *b, const char *e);
+uint my_charpos_mb(CHARSET_INFO *, const char *b, const char *e, uint pos);
+uint my_well_formed_len_mb(CHARSET_INFO *, const char *b, const char *e,
+ uint pos, int *error);
+uint my_instr_mb(struct charset_info_st *,
+ const char *b, uint b_length,
+ const char *s, uint s_length,
+ my_match_t *match, uint nmatch);
+
+int my_wildcmp_unicode(CHARSET_INFO *cs,
+ const char *str, const char *str_end,
+ const char *wildstr, const char *wildend,
+ int escape, int w_one, int w_many,
+ MY_UNICASE_INFO **weights);
+
+extern my_bool my_parse_charset_xml(const char *bug, uint len,
+ int (*add)(CHARSET_INFO *cs));
+
+my_bool my_propagate_simple(CHARSET_INFO *cs, const uchar *str, uint len);
+my_bool my_propagate_complex(CHARSET_INFO *cs, const uchar *str, uint len);
+
+
+#define _MY_U 01 /* Upper case */
+#define _MY_L 02 /* Lower case */
+#define _MY_NMR 04 /* Numeral (digit) */
+#define _MY_SPC 010 /* Spacing character */
+#define _MY_PNT 020 /* Punctuation */
+#define _MY_CTR 040 /* Control character */
+#define _MY_B 0100 /* Blank */
+#define _MY_X 0200 /* heXadecimal digit */
+
+
+#define my_isascii(c) (!((c) & ~0177))
+#define my_toascii(c) ((c) & 0177)
+#define my_tocntrl(c) ((c) & 31)
+#define my_toprint(c) ((c) | 64)
+#define my_toupper(s,c) (char) ((s)->to_upper[(uchar) (c)])
+#define my_tolower(s,c) (char) ((s)->to_lower[(uchar) (c)])
+#define my_isalpha(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L))
+#define my_isupper(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_U)
+#define my_islower(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_L)
+#define my_isdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_NMR)
+#define my_isxdigit(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_X)
+#define my_isalnum(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_U | _MY_L | _MY_NMR))
+#define my_isspace(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_SPC)
+#define my_ispunct(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_PNT)
+#define my_isprint(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR | _MY_B))
+#define my_isgraph(s, c) (((s)->ctype+1)[(uchar) (c)] & (_MY_PNT | _MY_U | _MY_L | _MY_NMR))
+#define my_iscntrl(s, c) (((s)->ctype+1)[(uchar) (c)] & _MY_CTR)
+
+/* Some macros that should be cleaned up a little */
+#define my_isvar(s,c) (my_isalnum(s,c) || (c) == '_')
+#define my_isvar_start(s,c) (my_isalpha(s,c) || (c) == '_')
+
+#define my_binary_compare(s) ((s)->state & MY_CS_BINSORT)
+#define use_strnxfrm(s) ((s)->state & MY_CS_STRNXFRM)
+#define my_strnxfrm(s, a, b, c, d) ((s)->coll->strnxfrm((s), (a), (b), (c), (d)))
+#define my_strnncoll(s, a, b, c, d) ((s)->coll->strnncoll((s), (a), (b), (c), (d), 0))
+#define my_like_range(s, a, b, c, d, e, f, g, h, i, j) \
+ ((s)->coll->like_range((s), (a), (b), (c), (d), (e), (f), (g), (h), (i), (j)))
+#define my_wildcmp(cs,s,se,w,we,e,o,m) ((cs)->coll->wildcmp((cs),(s),(se),(w),(we),(e),(o),(m)))
+#define my_strcasecmp(s, a, b) ((s)->coll->strcasecmp((s), (a), (b)))
+#define my_charpos(cs, b, e, num) (cs)->cset->charpos((cs), (const char*) (b), (const char *)(e), (num))
+
+
+#define use_mb(s) ((s)->cset->ismbchar != NULL)
+#define my_ismbchar(s, a, b) ((s)->cset->ismbchar((s), (a), (b)))
+#ifdef USE_MB
+#define my_mbcharlen(s, a) ((s)->cset->mbcharlen((s),(a)))
+#else
+#define my_mbcharlen(s, a) 1
+#endif
+
+#define my_caseup_str(s, a) ((s)->cset->caseup_str((s), (a)))
+#define my_casedn_str(s, a) ((s)->cset->casedn_str((s), (a)))
+#define my_strntol(s, a, b, c, d, e) ((s)->cset->strntol((s),(a),(b),(c),(d),(e)))
+#define my_strntoul(s, a, b, c, d, e) ((s)->cset->strntoul((s),(a),(b),(c),(d),(e)))
+#define my_strntoll(s, a, b, c, d, e) ((s)->cset->strntoll((s),(a),(b),(c),(d),(e)))
+#define my_strntoull(s, a, b, c,d, e) ((s)->cset->strntoull((s),(a),(b),(c),(d),(e)))
+#define my_strntod(s, a, b, c, d) ((s)->cset->strntod((s),(a),(b),(c),(d)))
+
+
+/* XXX: still need to take care of this one */
+#ifdef MY_CHARSET_TIS620
+#error The TIS620 charset is broken at the moment. Tell tim to fix it.
+#define USE_TIS620
+#include "t_ctype.h"
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _m_ctype_h */
diff --git a/src/mysql/my_alloc.h b/src/mysql/my_alloc.h
index d328b384e..1641b3acf 100644
--- a/src/mysql/my_alloc.h
+++ b/src/mysql/my_alloc.h
@@ -1,52 +1,52 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-/*
- Data structures for mysys/my_alloc.c (root memory allocator)
-*/
-
-#ifndef _my_alloc_h
-#define _my_alloc_h
-
-#define ALLOC_MAX_BLOCK_TO_DROP 4096
-#define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP 10
-
-typedef struct st_used_mem
-{ /* struct for once_alloc (block) */
- struct st_used_mem *next; /* Next block in use */
- unsigned int left; /* memory left in block */
- unsigned int size; /* size of block */
-} USED_MEM;
-
-
-typedef struct st_mem_root
-{
- USED_MEM *free; /* blocks with free memory in it */
- USED_MEM *used; /* blocks almost without free memory */
- USED_MEM *pre_alloc; /* preallocated block */
- /* if block have less memory it will be put in 'used' list */
- unsigned int min_malloc;
- unsigned int block_size; /* initial block size */
- unsigned int block_num; /* allocated blocks counter */
- /*
- first free block in queue test counter (if it exceed
- MAX_BLOCK_USAGE_BEFORE_DROP block will be dropped in 'used' list)
- */
- unsigned int first_block_usage;
-
- void (*error_handler)(void);
-} MEM_ROOT;
-#endif
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+/*
+ Data structures for mysys/my_alloc.c (root memory allocator)
+*/
+
+#ifndef _my_alloc_h
+#define _my_alloc_h
+
+#define ALLOC_MAX_BLOCK_TO_DROP 4096
+#define ALLOC_MAX_BLOCK_USAGE_BEFORE_DROP 10
+
+typedef struct st_used_mem
+{ /* struct for once_alloc (block) */
+ struct st_used_mem *next; /* Next block in use */
+ unsigned int left; /* memory left in block */
+ unsigned int size; /* size of block */
+} USED_MEM;
+
+
+typedef struct st_mem_root
+{
+ USED_MEM *free; /* blocks with free memory in it */
+ USED_MEM *used; /* blocks almost without free memory */
+ USED_MEM *pre_alloc; /* preallocated block */
+ /* if block have less memory it will be put in 'used' list */
+ unsigned int min_malloc;
+ unsigned int block_size; /* initial block size */
+ unsigned int block_num; /* allocated blocks counter */
+ /*
+ first free block in queue test counter (if it exceed
+ MAX_BLOCK_USAGE_BEFORE_DROP block will be dropped in 'used' list)
+ */
+ unsigned int first_block_usage;
+
+ void (*error_handler)(void);
+} MEM_ROOT;
+#endif
diff --git a/src/mysql/my_dbug.h b/src/mysql/my_dbug.h
index bc9b0e3a2..b76a3fcc8 100644
--- a/src/mysql/my_dbug.h
+++ b/src/mysql/my_dbug.h
@@ -1,101 +1,101 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-#ifndef _dbug_h
-#define _dbug_h
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#if !defined(DBUG_OFF) && !defined(_lint)
-extern int _db_on_,_no_db_;
-extern FILE *_db_fp_;
-extern char *_db_process_;
-extern int _db_keyword_(const char *keyword);
-extern int _db_strict_keyword_(const char *keyword);
-extern void _db_setjmp_(void);
-extern void _db_longjmp_(void);
-extern void _db_push_(const char *control);
-extern void _db_pop_(void);
-extern void _db_enter_(const char *_func_,const char *_file_,uint _line_,
- const char **_sfunc_,const char **_sfile_,
- uint *_slevel_, char ***);
-extern void _db_return_(uint _line_,const char **_sfunc_,const char **_sfile_,
- uint *_slevel_);
-extern void _db_pargs_(uint _line_,const char *keyword);
-extern void _db_doprnt_ _VARARGS((const char *format,...));
-extern void _db_dump_(uint _line_,const char *keyword,const char *memory,
- uint length);
-extern void _db_output_(uint flag);
-extern void _db_lock_file(void);
-extern void _db_unlock_file(void);
-
-#define DBUG_ENTER(a) const char *_db_func_, *_db_file_; uint _db_level_; \
- char **_db_framep_; \
- _db_enter_ (a,__FILE__,__LINE__,&_db_func_,&_db_file_,&_db_level_, \
- &_db_framep_)
-#define DBUG_LEAVE \
- (_db_return_ (__LINE__, &_db_func_, &_db_file_, &_db_level_))
-#define DBUG_RETURN(a1) {DBUG_LEAVE; return(a1);}
-#define DBUG_VOID_RETURN {DBUG_LEAVE; return;}
-#define DBUG_EXECUTE(keyword,a1) \
- {if (_db_on_) {if (_db_keyword_ (keyword)) { a1 }}}
-#define DBUG_PRINT(keyword,arglist) \
- {if (_db_on_) {_db_pargs_(__LINE__,keyword); _db_doprnt_ arglist;}}
-#define DBUG_PUSH(a1) _db_push_ (a1)
-#define DBUG_POP() _db_pop_ ()
-#define DBUG_PROCESS(a1) (_db_process_ = a1)
-#define DBUG_FILE (_db_fp_)
-#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1))
-#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2))
-#define DBUG_DUMP(keyword,a1,a2)\
- {if (_db_on_) {_db_dump_(__LINE__,keyword,a1,a2);}}
-#define DBUG_IN_USE (_db_fp_ && _db_fp_ != stderr)
-#define DEBUGGER_OFF _no_db_=1;_db_on_=0;
-#define DEBUGGER_ON _no_db_=0
-#define DBUG_LOCK_FILE { _db_lock_file(); }
-#define DBUG_UNLOCK_FILE { _db_unlock_file(); }
-#define DBUG_OUTPUT(A) { _db_output_(A); }
-#define DBUG_ASSERT(A) assert(A)
-#define DBUG_EXECUTE_IF(keyword,a1) \
- {if (_db_on_) {if (_db_strict_keyword_ (keyword)) { a1 }}}
-#else /* No debugger */
-
-#define DBUG_ENTER(a1)
-#define DBUG_RETURN(a1) return(a1)
-#define DBUG_VOID_RETURN return
-#define DBUG_EXECUTE(keyword,a1) {}
-#define DBUG_EXECUTE_IF(keyword,a1) {}
-#define DBUG_PRINT(keyword,arglist) {}
-#define DBUG_PUSH(a1) {}
-#define DBUG_POP() {}
-#define DBUG_PROCESS(a1) {}
-#define DBUG_FILE (stderr)
-#define DBUG_SETJMP setjmp
-#define DBUG_LONGJMP longjmp
-#define DBUG_DUMP(keyword,a1,a2) {}
-#define DBUG_IN_USE 0
-#define DEBUGGER_OFF
-#define DEBUGGER_ON
-#define DBUG_LOCK_FILE
-#define DBUG_UNLOCK_FILE
-#define DBUG_OUTPUT(A)
-#define DBUG_ASSERT(A) {}
-#endif
-#ifdef __cplusplus
-}
-#endif
-#endif
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+#ifndef _dbug_h
+#define _dbug_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#if !defined(DBUG_OFF) && !defined(_lint)
+extern int _db_on_,_no_db_;
+extern FILE *_db_fp_;
+extern char *_db_process_;
+extern int _db_keyword_(const char *keyword);
+extern int _db_strict_keyword_(const char *keyword);
+extern void _db_setjmp_(void);
+extern void _db_longjmp_(void);
+extern void _db_push_(const char *control);
+extern void _db_pop_(void);
+extern void _db_enter_(const char *_func_,const char *_file_,uint _line_,
+ const char **_sfunc_,const char **_sfile_,
+ uint *_slevel_, char ***);
+extern void _db_return_(uint _line_,const char **_sfunc_,const char **_sfile_,
+ uint *_slevel_);
+extern void _db_pargs_(uint _line_,const char *keyword);
+extern void _db_doprnt_ _VARARGS((const char *format,...));
+extern void _db_dump_(uint _line_,const char *keyword,const char *memory,
+ uint length);
+extern void _db_output_(uint flag);
+extern void _db_lock_file(void);
+extern void _db_unlock_file(void);
+
+#define DBUG_ENTER(a) const char *_db_func_, *_db_file_; uint _db_level_; \
+ char **_db_framep_; \
+ _db_enter_ (a,__FILE__,__LINE__,&_db_func_,&_db_file_,&_db_level_, \
+ &_db_framep_)
+#define DBUG_LEAVE \
+ (_db_return_ (__LINE__, &_db_func_, &_db_file_, &_db_level_))
+#define DBUG_RETURN(a1) {DBUG_LEAVE; return(a1);}
+#define DBUG_VOID_RETURN {DBUG_LEAVE; return;}
+#define DBUG_EXECUTE(keyword,a1) \
+ {if (_db_on_) {if (_db_keyword_ (keyword)) { a1 }}}
+#define DBUG_PRINT(keyword,arglist) \
+ {if (_db_on_) {_db_pargs_(__LINE__,keyword); _db_doprnt_ arglist;}}
+#define DBUG_PUSH(a1) _db_push_ (a1)
+#define DBUG_POP() _db_pop_ ()
+#define DBUG_PROCESS(a1) (_db_process_ = a1)
+#define DBUG_FILE (_db_fp_)
+#define DBUG_SETJMP(a1) (_db_setjmp_ (), setjmp (a1))
+#define DBUG_LONGJMP(a1,a2) (_db_longjmp_ (), longjmp (a1, a2))
+#define DBUG_DUMP(keyword,a1,a2)\
+ {if (_db_on_) {_db_dump_(__LINE__,keyword,a1,a2);}}
+#define DBUG_IN_USE (_db_fp_ && _db_fp_ != stderr)
+#define DEBUGGER_OFF _no_db_=1;_db_on_=0;
+#define DEBUGGER_ON _no_db_=0
+#define DBUG_LOCK_FILE { _db_lock_file(); }
+#define DBUG_UNLOCK_FILE { _db_unlock_file(); }
+#define DBUG_OUTPUT(A) { _db_output_(A); }
+#define DBUG_ASSERT(A) assert(A)
+#define DBUG_EXECUTE_IF(keyword,a1) \
+ {if (_db_on_) {if (_db_strict_keyword_ (keyword)) { a1 }}}
+#else /* No debugger */
+
+#define DBUG_ENTER(a1)
+#define DBUG_RETURN(a1) return(a1)
+#define DBUG_VOID_RETURN return
+#define DBUG_EXECUTE(keyword,a1) {}
+#define DBUG_EXECUTE_IF(keyword,a1) {}
+#define DBUG_PRINT(keyword,arglist) {}
+#define DBUG_PUSH(a1) {}
+#define DBUG_POP() {}
+#define DBUG_PROCESS(a1) {}
+#define DBUG_FILE (stderr)
+#define DBUG_SETJMP setjmp
+#define DBUG_LONGJMP longjmp
+#define DBUG_DUMP(keyword,a1,a2) {}
+#define DBUG_IN_USE 0
+#define DEBUGGER_OFF
+#define DEBUGGER_ON
+#define DBUG_LOCK_FILE
+#define DBUG_UNLOCK_FILE
+#define DBUG_OUTPUT(A)
+#define DBUG_ASSERT(A) {}
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/src/mysql/my_global.h b/src/mysql/my_global.h
index 0fbb96f59..969617c08 100644
--- a/src/mysql/my_global.h
+++ b/src/mysql/my_global.h
@@ -1,1302 +1,1304 @@
-/* Copyright (C) 2000-2003 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-/* This is the include file that should be included 'first' in every C file. */
-
-#ifndef _global_h
-#define _global_h
-
-#ifndef EMBEDDED_LIBRARY
-#define HAVE_REPLICATION
-#define HAVE_EXTERNAL_CLIENT
-#endif
-
-#if defined( __EMX__) && !defined( MYSQL_SERVER)
-/* moved here to use below VOID macro redefinition */
-#define INCL_BASE
-#define INCL_NOPMAPI
-#include <os2.h>
-#endif /* __EMX__ */
-
-#ifdef __CYGWIN__
-/* We use a Unix API, so pretend it's not Windows */
-#undef WIN
-#undef WIN32
-#undef _WIN
-#undef _WIN32
-#undef _WIN64
-#undef __WIN__
-#undef __WIN32__
-#define HAVE_ERRNO_AS_DEFINE
-#endif /* __CYGWIN__ */
-
-/* to make command line shorter we'll define USE_PRAGMA_INTERFACE here */
-#ifdef USE_PRAGMA_IMPLEMENTATION
-#define USE_PRAGMA_INTERFACE
-#endif
-
-#if defined(i386) && !defined(__i386__)
-#define __i386__
-#endif
-
-/* Macros to make switching between C and C++ mode easier */
-#ifdef __cplusplus
-#define C_MODE_START extern "C" {
-#define C_MODE_END }
-#else
-#define C_MODE_START
-#define C_MODE_END
-#endif
-
-#if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(WIN32)
-#include <config-win.h>
-#elif defined(OS2)
-#include <config-os2.h>
-#elif defined(__NETWARE__)
-#include <my_config.h>
-#include <config-netware.h>
-#if defined(__cplusplus) && defined(inline)
-#undef inline /* fix configure problem */
-#endif
-#else
-#include <my_config.h>
-#if defined(__cplusplus) && defined(inline)
-#undef inline /* fix configure problem */
-#endif
-#endif /* _WIN32... */
-
-/* Some defines to avoid ifdefs in the code */
-#ifndef NETWARE_YIELD
-#define NETWARE_YIELD
-#define NETWARE_SET_SCREEN_MODE(A)
-#endif
-
-/*
- The macros below are borrowed from include/linux/compiler.h in the
- Linux kernel. Use them to indicate the likelyhood of the truthfulness
- of a condition. This serves two purposes - newer versions of gcc will be
- able to optimize for branch predication, which could yield siginficant
- performance gains in frequently executed sections of the code, and the
- other reason to use them is for documentation
-*/
-
-#if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
-#define __builtin_expect(x, expected_value) (x)
-#endif
-
-#define likely(x) __builtin_expect((x),1)
-#define unlikely(x) __builtin_expect((x),0)
-
-
-/* Fix problem with S_ISLNK() on Linux */
-#if defined(TARGET_OS_LINUX)
-#undef _GNU_SOURCE
-#define _GNU_SOURCE 1
-#endif
-
-/*
- Temporary solution to solve bug#7156. Include "sys/types.h" before
- the thread headers, else the function madvise() will not be defined
-*/
-#if defined(HAVE_SYS_TYPES_H) && ( defined(sun) || defined(__sun) )
-#include <sys/types.h>
-#endif
-
-/* The client defines this to avoid all thread code */
-#if defined(UNDEF_THREADS_HACK)
-#undef THREAD
-#undef HAVE_mit_thread
-#undef HAVE_LINUXTHREADS
-#undef HAVE_NPTL
-#undef HAVE_UNIXWARE7_THREADS
-#endif
-
-#ifdef HAVE_THREADS_WITHOUT_SOCKETS
-/* MIT pthreads does not work with unix sockets */
-#undef HAVE_SYS_UN_H
-#endif
-
-#define __EXTENSIONS__ 1 /* We want some extension */
-#ifndef __STDC_EXT__
-#define __STDC_EXT__ 1 /* To get large file support on hpux */
-#endif
-
-/*
- Solaris 9 include file <sys/feature_tests.h> refers to X/Open document
-
- System Interfaces and Headers, Issue 5
-
- saying we should define _XOPEN_SOURCE=500 to get POSIX.1c prototypes,
- but apparently other systems (namely FreeBSD) don't agree.
-
- On a newer Solaris 10, the above file recognizes also _XOPEN_SOURCE=600.
- Furthermore, it tests that if a program requires older standard
- (_XOPEN_SOURCE<600 or _POSIX_C_SOURCE<200112L) it cannot be
- run on a new compiler (that defines _STDC_C99) and issues an #error.
- It's also an #error if a program requires new standard (_XOPEN_SOURCE=600
- or _POSIX_C_SOURCE=200112L) and a compiler does not define _STDC_C99.
-
- To add more to this mess, Sun Studio C compiler defines _STDC_C99 while
- C++ compiler does not!
-
- So, in a desperate attempt to get correct prototypes for both
- C and C++ code, we define either _XOPEN_SOURCE=600 or _XOPEN_SOURCE=500
- depending on the compiler's announced C standard support.
-
- Cleaner solutions are welcome.
-*/
-#ifdef __sun
-#if __STDC_VERSION__ - 0 >= 199901L
-#define _XOPEN_SOURCE 600
-#else
-#define _XOPEN_SOURCE 500
-#endif
-#endif
-
-#if defined(THREAD) && !defined(__WIN__) && !defined(OS2)
-#ifndef _POSIX_PTHREAD_SEMANTICS
-#define _POSIX_PTHREAD_SEMANTICS /* We want posix threads */
-#endif
-
-#if !defined(SCO)
-#define _REENTRANT 1 /* Some thread libraries require this */
-#endif
-#if !defined(_THREAD_SAFE) && !defined(_AIX)
-#define _THREAD_SAFE /* Required for OSF1 */
-#endif
-#ifndef HAVE_mit_thread
-#ifdef HAVE_UNIXWARE7_THREADS
-#include <thread.h>
-#else
-#if defined(HPUX10) || defined(HPUX11)
-C_MODE_START /* HPUX needs this, signal.h bug */
-#include <pthread.h>
-C_MODE_END
-#else
-#include <pthread.h> /* AIX must have this included first */
-#endif
-#endif /* HAVE_UNIXWARE7_THREADS */
-#endif /* HAVE_mit_thread */
-#if !defined(SCO) && !defined(_REENTRANT)
-#define _REENTRANT 1 /* Threads requires reentrant code */
-#endif
-#endif /* THREAD */
-
-/* Go around some bugs in different OS and compilers */
-#ifdef _AIX /* By soren@t.dk */
-#define _H_STRINGS
-#define _SYS_STREAM_H
-/* #define _AIX32_CURSES */ /* XXX: this breaks AIX 4.3.3 (others?). */
-#define ulonglong2double(A) my_ulonglong2double(A)
-#define my_off_t2double(A) my_ulonglong2double(A)
-C_MODE_START
-double my_ulonglong2double(unsigned long long A);
-C_MODE_END
-#endif /* _AIX */
-
-#ifdef HAVE_BROKEN_SNPRINTF /* HPUX 10.20 don't have this defined */
-#undef HAVE_SNPRINTF
-#endif
-#ifdef HAVE_BROKEN_PREAD
-/*
- pread()/pwrite() are not 64 bit safe on HP-UX 11.0 without
- installing the kernel patch PHKL_20349 or greater
-*/
-#undef HAVE_PREAD
-#undef HAVE_PWRITE
-#endif
-#if defined(HAVE_BROKEN_INLINE) && !defined(__cplusplus)
-#undef inline
-#define inline
-#endif
-
-#ifdef UNDEF_HAVE_GETHOSTBYNAME_R /* For OSF4.x */
-#undef HAVE_GETHOSTBYNAME_R
-#endif
-#ifdef UNDEF_HAVE_INITGROUPS /* For AIX 4.3 */
-#undef HAVE_INITGROUPS
-#endif
-
-/* gcc/egcs issues */
-
-#if defined(__GNUC) && defined(__EXCEPTIONS)
-#error "Please add -fno-exceptions to CXXFLAGS and reconfigure/recompile"
-#endif
-
-
-/* Fix a bug in gcc 2.8.0 on IRIX 6.2 */
-#if SIZEOF_LONG == 4 && defined(__LONG_MAX__) && (__GNUC__ == 2 && __GNUC_MINOR__ == 8)
-#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
-#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>
-# 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
-#define new my_arg_new
-#define need_to_restore_new 1
-C_MODE_START
-#include <asm/atomic.h>
-C_MODE_END
-#ifdef need_to_restore_new /* probably safer than #ifdef new */
-#undef new
-#undef need_to_restore_new
-#endif
-#endif
-#include <errno.h> /* Recommended by debian */
-/* We need the following to go around a problem with openssl on solaris */
-#if defined(HAVE_CRYPT_H)
-#include <crypt.h>
-#endif
-
-/*
- 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>
-
-/* 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
-#if defined(HPUX10) && defined(_LARGEFILE64_SOURCE) && defined(THREAD)
-/* Fix bug in setrlimit */
-#undef setrlimit
-#define setrlimit cma_setrlimit64
-#endif
-/* 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
-
-#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' */
-#ifdef __cplusplus
-#ifndef HAVE_RINT
-#define HAVE_RINT
-#endif /* rint() and isnan() functions are not */
-#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
-#endif
-
-/* We can not live without the following defines */
-
-#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
-#define USE_BMOVE512 1 /* Use this unless system bmove is faster */
-#endif
-
-#define QUOTE_ARG(x) #x /* Quote argument (before cpp) */
-#define STRINGIFY_ARG(x) QUOTE_ARG(x) /* Quote argument, after cpp */
-
-/* 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
-
-#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
-
-/* Define some useful general macros */
-#if !defined(max)
-#define max(a, b) ((a) > (b) ? (a) : (b))
-#define min(a, b) ((a) < (b) ? (a) : (b))
-#endif
-
-#if defined(__EMX__) || !defined(HAVE_UINT)
-#undef HAVE_UINT
-#define HAVE_UINT
-typedef unsigned int uint;
-typedef unsigned short ushort;
-#endif
-
-#define CMP_NUM(a,b) (((a) < (b)) ? -1 : ((a) == (b)) ? 0 : 1)
-#define sgn(a) (((a) < 0) ? -1 : ((a) > 0) ? 1 : 0)
-#define swap_variables(t, a, b) { register t dummy; dummy= a; a= b; b= dummy; }
-#define test(a) ((a) ? 1 : 0)
-#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)
-#define test_all_bits(a,b) (((a) & (b)) == (b))
-#define set_bits(type, bit_count) (sizeof(type)*8 <= (bit_count) ? ~(type) 0 : ((((type) 1) << (bit_count)) - (type) 1))
-#define array_elements(A) ((uint) (sizeof(A)/sizeof(A[0])))
-#ifndef HAVE_RINT
-#define rint(A) floor((A)+(((A) < 0)? -0.5 : 0.5))
-#endif
-
-/* Define some general constants */
-#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>
-#elif !defined(my_reinterpret_cast)
-#define my_reinterpret_cast(A) (A)
-#define my_const_cast(A) (A)
-#endif
-#if !defined(__attribute__) && (defined(__cplusplus) || !defined(__GNUC__) || __GNUC__ == 2 && __GNUC_MINOR__ < 8)
-#define __attribute__(A)
-#endif
-
-/* From old s-system.h */
-
-/*
- 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.
-*/
-#define _VARARGS(X) X
-#define _STATIC_VARARGS(X) X
-#define _PC(X) X
-
-#if defined(DBUG_ON) && defined(DBUG_OFF)
-#undef DBUG_OFF
-#endif
-
-#if defined(_lint) && !defined(DBUG_OFF)
-#define DBUG_OFF
-#endif
-
-#include <my_dbug.h>
-
-#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
-C_MODE_START
-typedef void (*sig_return)();/* Returns type from signal */
-C_MODE_END
-#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
-C_MODE_START
-typedef int (*qsort_cmp)(const void *,const void *);
-typedef int (*qsort_cmp2)(void*, const void *,const void *);
-C_MODE_END
-#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 */
-
-#ifndef O_SHARE /* Probably not windows */
-#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
-#ifndef FILE_BINARY
-#define FILE_BINARY O_BINARY /* Flag to my_fopen for binary streams */
-#endif
-#ifdef HAVE_FCNTL
-#define HAVE_FCNTL_LOCK
-#define F_TO_EOF 0L /* Param to lockf() to lock rest of file */
-#endif
-#endif /* O_SHARE */
-
-#ifndef O_TEMPORARY
-#define O_TEMPORARY 0
-#endif
-#ifndef O_SHORT_LIVED
-#define O_SHORT_LIVED 0
-#endif
-#ifndef O_NOFOLLOW
-#define O_NOFOLLOW 0
-#endif
-
-/* 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__ */
-
-
-/* #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) */
-#ifdef PATH_MAX
-#define FN_REFLEN PATH_MAX/* Max length of full path-name */
-#else
-#define FN_REFLEN 512 /* Max length of full path-name */
-#endif
-#define FN_EXTCHAR '.'
-#define FN_HOMELIB '~' /* ~/ is used as abbrev for home dir */
-#define FN_CURLIB '.' /* ./ is used as abbrev for current dir */
-#define FN_PARENTDIR ".." /* Parent directory; Must be a string */
-#define FN_DEVCHAR ':'
-
-#ifndef FN_LIBCHAR
-#ifdef __EMX__
-#define FN_LIBCHAR '\\'
-#define FN_ROOTDIR "\\"
-#else
-#define FN_LIBCHAR '/'
-#define FN_ROOTDIR "/"
-#endif
-#endif
-#define MY_NFILE 64 /* This is only used to save filenames */
-#ifndef OS_FILE_LIMIT
-#define OS_FILE_LIMIT 65535
-#endif
-
-/* #define EXT_IN_LIBNAME */
-/* #define FN_NO_CASE_SENCE */
-/* #define FN_UPPER_CASE TRUE */
-
-/*
- 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.
-*/
-#define IO_SIZE 4096
-/*
- How much overhead does malloc have. The code often allocates
- something like 1024-MALLOC_OVERHEAD bytes
-*/
-#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)
- /* Default size of a key cache block */
-#define KEY_CACHE_BLOCK_SIZE (uint) 1024
-
-
- /* 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
-#define ulonglong2double(A) ((double) (ulonglong) (A))
-#define my_off_t2double(A) ((double) (my_off_t) (A))
-#endif
-#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)
- #ifdef __WIN32
- #include "../common/strlib.h"
- #else
- #define strtok_r(A,B,C) strtok((A),(B))
- #endif
-#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
-
-/*
- 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.
- Also on Windows we define these constants by hand in config-win.h.
-*/
-
-#if defined(HAVE_LONG_LONG) && !defined(LONGLONG_MIN)
-#define LONGLONG_MIN ((long long) 0x8000000000000000LL)
-#define LONGLONG_MAX ((long long) 0x7FFFFFFFFFFFFFFFLL)
-#endif
-
-#if defined(HAVE_LONG_LONG) && !defined(ULONGLONG_MAX)
-/* First check for ANSI C99 definition: */
-#ifdef ULLONG_MAX
-#define ULONGLONG_MAX ULLONG_MAX
-#else
-#define ULONGLONG_MAX ((unsigned long long)(~0ULL))
-#endif
-#endif /* defined (HAVE_LONG_LONG) && !defined(ULONGLONG_MAX)*/
-
-#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)
-#define INT_MAX16 0x7FFF
-#define UINT_MAX16 0xFFFF
-#define INT_MIN8 (~0x7F)
-#define INT_MAX8 0x7F
-#define UINT_MAX8 0xFF
-
-/* 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
-
-#if !defined(HAVE_ISINF) && !defined(isinf)
-#define isinf(X) 0
-#endif
-
-/* 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
-
-/*
- Max size that must be added to a so that we know Size to make
- adressable obj.
-*/
-#if SIZEOF_CHARP == 4
-typedef long my_ptrdiff_t;
-#else
-typedef long long my_ptrdiff_t;
-#endif
-
-#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)))
- /* Offset of field f in structure t */
-#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))
-
-#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__)
-/* This was _System _Export but caused a lot of warnings on _AIX43 */
-#define STDCALL
-#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
-#ifndef WIN32
-typedef signed char int8; /* Signed integer >= 8 bits */
-typedef short int16; /* Signed integer >= 16 bits */
-#else
-typedef __int8 int8;
-typedef __int16 int16;
-#endif
-#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
-#ifndef WIN32
-typedef long int32;
-#else
-typedef __int32 int32;
-#endif
-#endif
-#ifndef WIN32
-typedef unsigned long uint32; /* Short for unsigned integer >= 32 bits */
-#else
-typedef unsigned __int32 uint32;
-#endif
-#else
-#error "Neither int or long is of 4 bytes width"
-#endif
-
-#if !defined(HAVE_ULONG) && !defined(TARGET_OS_LINUX) && !defined(__USE_MISC)
-typedef unsigned long ulong; /* Short for unsigned long */
-#endif
-#ifndef longlong_defined
-#if defined(HAVE_LONG_LONG) && SIZEOF_LONG != 8
-typedef unsigned long long int ulonglong; /* ulong or unsigned long long */
-typedef long long int longlong;
-#else
-typedef unsigned long ulonglong; /* ulong or unsigned long long */
-typedef long longlong;
-#endif
-#endif
-
-#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
-
-#ifdef USE_RAID
-/*
- The following is done with a if to not get problems with pre-processors
- with late define evaluation
-*/
-#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()
-#define SOCKET_EINTR WSAEINTR
-#define SOCKET_EAGAIN WSAEINPROGRESS
-#define SOCKET_ETIMEDOUT WSAETIMEDOUT
-#define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK
-#define SOCKET_ENFILE ENFILE
-#define SOCKET_EMFILE EMFILE
-#elif defined(OS2)
-#define socket_errno sock_errno()
-#define SOCKET_EINTR SOCEINTR
-#define SOCKET_EAGAIN SOCEINPROGRESS
-#define SOCKET_ETIMEDOUT SOCKET_EINTR
-#define SOCKET_EWOULDBLOCK SOCEWOULDBLOCK
-#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
-#define SOCKET_ETIMEDOUT SOCKET_EINTR
-#define SOCKET_EWOULDBLOCK EWOULDBLOCK
-#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 */
-#if !defined(bool) && !defined(bool_defined) && (!defined(HAVE_BOOL) || !defined(__cplusplus))
-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)
-
-#ifndef LL
-#ifdef HAVE_LONG_LONG
-#define LL(A) A ## LL
-#else
-#define LL(A) A ## L
-#endif
-#endif
-
-#ifndef ULL
-#ifdef HAVE_LONG_LONG
-#define ULL(A) A ## ULL
-#else
-#define ULL(A) A ## UL
-#endif
-#endif
-
-/*
- Defines to make it possible to prioritize register assignments. No
- longer that important with modern compilers.
-*/
-#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
-
-/*
- 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
-
-/* 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 */
-
-#ifdef HAVE_TIMESPEC_TS_SEC
-#ifndef set_timespec
-#define set_timespec(ABSTIME,SEC) \
-{ \
- (ABSTIME).ts_sec=time(0) + (time_t) (SEC); \
- (ABSTIME).ts_nsec=0; \
-}
-#endif /* !set_timespec */
-#ifndef set_timespec_nsec
-#define set_timespec_nsec(ABSTIME,NSEC) \
-{ \
- ulonglong now= my_getsystime() + (NSEC/100); \
- (ABSTIME).ts_sec= (now / ULL(10000000)); \
- (ABSTIME).ts_nsec= (now % ULL(10000000) * 100 + ((NSEC) % 100)); \
-}
-#endif /* !set_timespec_nsec */
-#else
-#ifndef set_timespec
-#define set_timespec(ABSTIME,SEC) \
-{\
- struct timeval tv;\
- gettimeofday(&tv,0);\
- (ABSTIME).tv_sec=tv.tv_sec+(time_t) (SEC);\
- (ABSTIME).tv_nsec=tv.tv_usec*1000;\
-}
-#endif /* !set_timespec */
-#ifndef set_timespec_nsec
-#define set_timespec_nsec(ABSTIME,NSEC) \
-{\
- ulonglong now= my_getsystime() + (NSEC/100); \
- (ABSTIME).tv_sec= (now / ULL(10000000)); \
- (ABSTIME).tv_nsec= (now % ULL(10000000) * 100 + ((NSEC) % 100)); \
-}
-#endif /* !set_timespec_nsec */
-#endif /* HAVE_TIMESPEC_TS_SEC */
-
-/*
- Define-funktions for reading and storing in machine independent format
- (low byte first)
-*/
-
-/* Optimized store functions for Intel x86 */
-#if defined(__i386__) && !defined(_WIN64)
-#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)))
-#ifdef HAVE_purify
-#define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\
- (((uint32) ((uchar) (A)[1])) << 8) +\
- (((uint32) ((uchar) (A)[2])) << 16))
-#else
-/*
- 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)
-#endif
-#define uint4korr(A) (*((unsigned long *) (A)))
-#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
- (((uint32) ((uchar) (A)[1])) << 8) +\
- (((uint32) ((uchar) (A)[2])) << 16) +\
- (((uint32) ((uchar) (A)[3])) << 24)) +\
- (((ulonglong) ((uchar) (A)[4])) << 32))
-#define uint8korr(A) (*((ulonglong *) (A)))
-#define sint8korr(A) (*((longlong *) (A)))
-#define int2store(T,A) *((uint16*) (T))= (uint16) (A)
-#define int3store(T,A) do { *(T)= (uchar) ((A));\
- *(T+1)=(uchar) (((uint) (A) >> 8));\
- *(T+2)=(uchar) (((A) >> 16)); } while (0)
-#define int4store(T,A) *((long *) (T))= (long) (A)
-#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)
-#define int8store(T,A) *((ulonglong *) (T))= (ulonglong) (A)
-
-typedef union {
- double v;
- long m[2];
-} doubleget_union;
-#define doubleget(V,M) \
-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)
-#define float4get(V,M) do { *((long *) &(V)) = *((long*) (M)); } while(0)
-#define float8get(V,M) doubleget((V),(M))
-#define float4store(V,M) memcpy((byte*) V,(byte*) (&M),sizeof(float))
-#define floatstore(T,V) memcpy((byte*)(T), (byte*)(&V),sizeof(float))
-#define floatget(V,M) memcpy((byte*) &V,(byte*) (M),sizeof(float))
-#define float8store(V,M) doublestore((V),(M))
-#endif /* __i386__ */
-
-#ifndef sint2korr
-/*
- We're here if it's not a IA-32 architecture (Win32 and UNIX IA-32 defines
- were done before)
-*/
-#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) |\
- (((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) (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)) +\
- (((ulonglong) ((uchar) (A)[4])) << 32))
-#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))) <<\
- 32))
-#define int2store(T,A) do { uint def_temp= (uint) (A) ;\
- *((uchar*) (T))= (uchar)(def_temp); \
- *((uchar*) (T)+1)=(uchar)((def_temp >> 8)); \
- } 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)
-#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)
-#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)
-#ifdef WORDS_BIGENDIAN
-#define float4store(T,A) do { *(T)= ((byte *) &A)[3];\
- *((T)+1)=(char) ((byte *) &A)[2];\
- *((T)+2)=(char) ((byte *) &A)[1];\
- *((T)+3)=(char) ((byte *) &A)[0]; } while(0)
-
-#define float4get(V,M) do { float def_temp;\
- ((byte*) &def_temp)[0]=(M)[3];\
- ((byte*) &def_temp)[1]=(M)[2];\
- ((byte*) &def_temp)[2]=(M)[1];\
- ((byte*) &def_temp)[3]=(M)[0];\
- (V)=def_temp; } while(0)
-#define float8store(T,V) do { *(T)= ((byte *) &V)[7];\
- *((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];\
- *((T)+7)=(char) ((byte *) &V)[0]; } while(0)
-
-#define float8get(V,M) do { double def_temp;\
- ((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];\
- (V) = def_temp; } while(0)
-#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)
-#define doublestore(T,V) do { *(((char*)T)+0)=(char) ((byte *) &V)[4];\
- *(((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)
-#define doubleget(V,M) do { double def_temp;\
- ((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];\
- (V) = def_temp; } while(0)
-#endif /* __FLOAT_WORD_ORDER */
-
-#define float8get(V,M) doubleget((V),(M))
-#define float8store(V,M) doublestore((V),(M))
-#endif /* WORDS_BIGENDIAN */
-
-#endif /* sint2korr */
-
-/*
- Macro for reading 32-bit integer from network byte order (big-endian)
- from unaligned memory location.
-*/
-#define int4net(A) (int32) (((uint32) ((uchar) (A)[3])) |\
- (((uint32) ((uchar) (A)[2])) << 8) |\
- (((uint32) ((uchar) (A)[1])) << 16) |\
- (((uint32) ((uchar) (A)[0])) << 24))
-/*
- Define-funktions for reading and storing in machine format from/to
- short/long to/from some place in memory V should be a (not
- register) variable, M is a pointer to byte
-*/
-
-#ifdef WORDS_BIGENDIAN
-
-#define ushortget(V,M) do { V = (uint16) (((uint16) ((uchar) (M)[1]))+\
- ((uint16) ((uint16) (M)[0]) << 8)); } while(0)
-#define shortget(V,M) do { V = (short) (((short) ((uchar) (M)[1]))+\
- ((short) ((short) (M)[0]) << 8)); } while(0)
-#define longget(V,M) do { int32 def_temp;\
- ((byte*) &def_temp)[0]=(M)[0];\
- ((byte*) &def_temp)[1]=(M)[1];\
- ((byte*) &def_temp)[2]=(M)[2];\
- ((byte*) &def_temp)[3]=(M)[3];\
- (V)=def_temp; } while(0)
-#define ulongget(V,M) do { uint32 def_temp;\
- ((byte*) &def_temp)[0]=(M)[0];\
- ((byte*) &def_temp)[1]=(M)[1];\
- ((byte*) &def_temp)[2]=(M)[2];\
- ((byte*) &def_temp)[3]=(M)[3];\
- (V)=def_temp; } while(0)
-#define shortstore(T,A) do { uint def_temp=(uint) (A) ;\
- *(((char*)T)+1)=(char)(def_temp); \
- *(((char*)T)+0)=(char)(def_temp >> 8); } while(0)
-#define longstore(T,A) do { *(((char*)T)+3)=((A));\
- *(((char*)T)+2)=(((A) >> 8));\
- *(((char*)T)+1)=(((A) >> 16));\
- *(((char*)T)+0)=(((A) >> 24)); } while(0)
-
-#define floatget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(float))
-#define floatstore(T,V) memcpy_fixed((byte*) (T),(byte*)(&V),sizeof(float))
-#define doubleget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(double))
-#define doublestore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(double))
-#define longlongget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(ulonglong))
-#define longlongstore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(ulonglong))
-
-#else
-
-#define ushortget(V,M) do { V = uint2korr(M); } while(0)
-#define shortget(V,M) do { V = sint2korr(M); } while(0)
-#define longget(V,M) do { V = sint4korr(M); } while(0)
-#define ulongget(V,M) do { V = uint4korr(M); } while(0)
-#define shortstore(T,V) int2store(T,V)
-#define longstore(T,V) int4store(T,V)
-#ifndef floatstore
-#define floatstore(T,V) memcpy_fixed((byte*) (T),(byte*) (&V),sizeof(float))
-#define floatget(V,M) memcpy_fixed((byte*) &V, (byte*) (M), sizeof(float))
-#endif
-#ifndef doubleget
-#define doubleget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(double))
-#define doublestore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(double))
-#endif /* doubleget */
-#define longlongget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(ulonglong))
-#define longlongstore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(ulonglong))
-
-#endif /* WORDS_BIGENDIAN */
-
-/* sprintf does not always return the number of bytes :- */
-#ifdef SPRINTF_RETURNS_INT
-#define my_sprintf(buff,args) sprintf args
-#else
-#ifdef SPRINTF_RETURNS_PTR
-#define my_sprintf(buff,args) ((int)(sprintf args - buff))
-#else
-#define my_sprintf(buff,args) ((ulong) sprintf args, (ulong) strlen(buff))
-#endif
-#endif
-
-#ifndef THREAD
-#define thread_safe_increment(V,L) (V)++
-#define thread_safe_add(V,C,L) (V)+=(C)
-#define thread_safe_sub(V,C,L) (V)-=(C)
-#define statistic_increment(V,L) (V)++
-#define statistic_add(V,C,L) (V)+=(C)
-#endif
-
-#ifdef HAVE_CHARSET_utf8
-#define MYSQL_UNIVERSAL_CLIENT_CHARSET "utf8"
-#else
-#define MYSQL_UNIVERSAL_CLIENT_CHARSET MYSQL_DEFAULT_CHARSET_NAME
-#endif
-
-#if defined(EMBEDDED_LIBRARY) && !defined(HAVE_EMBEDDED_PRIVILEGE_CONTROL)
-#define NO_EMBEDDED_ACCESS_CHECKS
-#endif
-
-#endif /* my_global_h */
+/* Copyright (C) 2000-2003 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+/* This is the include file that should be included 'first' in every C file. */
+
+#ifndef _global_h
+#define _global_h
+
+#ifndef EMBEDDED_LIBRARY
+#define HAVE_REPLICATION
+#define HAVE_EXTERNAL_CLIENT
+#endif
+
+#if defined( __EMX__) && !defined( MYSQL_SERVER)
+/* moved here to use below VOID macro redefinition */
+#define INCL_BASE
+#define INCL_NOPMAPI
+#include <os2.h>
+#endif /* __EMX__ */
+
+#ifdef __CYGWIN__
+/* We use a Unix API, so pretend it's not Windows */
+#undef WIN
+#undef WIN32
+#undef _WIN
+#undef _WIN32
+#undef _WIN64
+#undef __WIN__
+#undef __WIN32__
+#define HAVE_ERRNO_AS_DEFINE
+#endif /* __CYGWIN__ */
+
+#if defined(__QNXNTO__) && !defined(FD_SETSIZE)
+#define FD_SETSIZE 1024 /* Max number of file descriptor bits in
+ fd_set, used when calling 'select'
+ Must be defined before including
+ "sys/select.h" and "sys/time.h"
+ */
+#endif
+
+
+/* to make command line shorter we'll define USE_PRAGMA_INTERFACE here */
+#ifdef USE_PRAGMA_IMPLEMENTATION
+#define USE_PRAGMA_INTERFACE
+#endif
+
+#if defined(i386) && !defined(__i386__)
+#define __i386__
+#endif
+
+/* Macros to make switching between C and C++ mode easier */
+#ifdef __cplusplus
+#define C_MODE_START extern "C" {
+#define C_MODE_END }
+#else
+#define C_MODE_START
+#define C_MODE_END
+#endif
+
+#if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(WIN32)
+#include <config-win.h>
+#elif defined(OS2)
+#include <config-os2.h>
+#elif defined(__NETWARE__)
+#include <my_config.h>
+#include <config-netware.h>
+#if defined(__cplusplus) && defined(inline)
+#undef inline /* fix configure problem */
+#endif
+#else
+#include <my_config.h>
+#if defined(__cplusplus) && defined(inline)
+#undef inline /* fix configure problem */
+#endif
+#endif /* _WIN32... */
+
+/* Some defines to avoid ifdefs in the code */
+#ifndef NETWARE_YIELD
+#define NETWARE_YIELD
+#define NETWARE_SET_SCREEN_MODE(A)
+#endif
+
+/*
+ The macros below are borrowed from include/linux/compiler.h in the
+ Linux kernel. Use them to indicate the likelyhood of the truthfulness
+ of a condition. This serves two purposes - newer versions of gcc will be
+ able to optimize for branch predication, which could yield siginficant
+ performance gains in frequently executed sections of the code, and the
+ other reason to use them is for documentation
+*/
+
+#if !defined(__GNUC__) || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
+#define __builtin_expect(x, expected_value) (x)
+#endif
+
+#define likely(x) __builtin_expect((x),1)
+#define unlikely(x) __builtin_expect((x),0)
+
+
+/* Fix problem with S_ISLNK() on Linux */
+#if defined(TARGET_OS_LINUX)
+#undef _GNU_SOURCE
+#define _GNU_SOURCE 1
+#endif
+
+/*
+ Temporary solution to solve bug#7156. Include "sys/types.h" before
+ the thread headers, else the function madvise() will not be defined
+*/
+#if defined(HAVE_SYS_TYPES_H) && ( defined(sun) || defined(__sun) )
+#include <sys/types.h>
+#endif
+
+/* The client defines this to avoid all thread code */
+#if defined(UNDEF_THREADS_HACK)
+#undef THREAD
+#undef HAVE_mit_thread
+#undef HAVE_LINUXTHREADS
+#undef HAVE_NPTL
+#undef HAVE_UNIXWARE7_THREADS
+#endif
+
+#ifdef HAVE_THREADS_WITHOUT_SOCKETS
+/* MIT pthreads does not work with unix sockets */
+#undef HAVE_SYS_UN_H
+#endif
+
+#define __EXTENSIONS__ 1 /* We want some extension */
+#ifndef __STDC_EXT__
+#define __STDC_EXT__ 1 /* To get large file support on hpux */
+#endif
+
+/*
+ Solaris 9 include file <sys/feature_tests.h> refers to X/Open document
+
+ System Interfaces and Headers, Issue 5
+
+ saying we should define _XOPEN_SOURCE=500 to get POSIX.1c prototypes,
+ but apparently other systems (namely FreeBSD) don't agree.
+
+ On a newer Solaris 10, the above file recognizes also _XOPEN_SOURCE=600.
+ Furthermore, it tests that if a program requires older standard
+ (_XOPEN_SOURCE<600 or _POSIX_C_SOURCE<200112L) it cannot be
+ run on a new compiler (that defines _STDC_C99) and issues an #error.
+ It's also an #error if a program requires new standard (_XOPEN_SOURCE=600
+ or _POSIX_C_SOURCE=200112L) and a compiler does not define _STDC_C99.
+
+ To add more to this mess, Sun Studio C compiler defines _STDC_C99 while
+ C++ compiler does not!
+
+ So, in a desperate attempt to get correct prototypes for both
+ C and C++ code, we define either _XOPEN_SOURCE=600 or _XOPEN_SOURCE=500
+ depending on the compiler's announced C standard support.
+
+ Cleaner solutions are welcome.
+*/
+#ifdef __sun
+#if __STDC_VERSION__ - 0 >= 199901L
+#define _XOPEN_SOURCE 600
+#else
+#define _XOPEN_SOURCE 500
+#endif
+#endif
+
+#if defined(THREAD) && !defined(__WIN__) && !defined(OS2)
+#ifndef _POSIX_PTHREAD_SEMANTICS
+#define _POSIX_PTHREAD_SEMANTICS /* We want posix threads */
+#endif
+
+#if !defined(SCO)
+#define _REENTRANT 1 /* Some thread libraries require this */
+#endif
+#if !defined(_THREAD_SAFE) && !defined(_AIX)
+#define _THREAD_SAFE /* Required for OSF1 */
+#endif
+#ifndef HAVE_mit_thread
+#ifdef HAVE_UNIXWARE7_THREADS
+#include <thread.h>
+#else
+#if defined(HPUX10) || defined(HPUX11)
+C_MODE_START /* HPUX needs this, signal.h bug */
+#include <pthread.h>
+C_MODE_END
+#else
+#include <pthread.h> /* AIX must have this included first */
+#endif
+#endif /* HAVE_UNIXWARE7_THREADS */
+#endif /* HAVE_mit_thread */
+#if !defined(SCO) && !defined(_REENTRANT)
+#define _REENTRANT 1 /* Threads requires reentrant code */
+#endif
+#endif /* THREAD */
+
+/* Go around some bugs in different OS and compilers */
+#ifdef _AIX /* By soren@t.dk */
+#define _H_STRINGS
+#define _SYS_STREAM_H
+/* #define _AIX32_CURSES */ /* XXX: this breaks AIX 4.3.3 (others?). */
+#define ulonglong2double(A) my_ulonglong2double(A)
+#define my_off_t2double(A) my_ulonglong2double(A)
+C_MODE_START
+double my_ulonglong2double(unsigned long long A);
+C_MODE_END
+#endif /* _AIX */
+
+#ifdef HAVE_BROKEN_SNPRINTF /* HPUX 10.20 don't have this defined */
+#undef HAVE_SNPRINTF
+#endif
+#ifdef HAVE_BROKEN_PREAD
+/*
+ pread()/pwrite() are not 64 bit safe on HP-UX 11.0 without
+ installing the kernel patch PHKL_20349 or greater
+*/
+#undef HAVE_PREAD
+#undef HAVE_PWRITE
+#endif
+#if defined(HAVE_BROKEN_INLINE) && !defined(__cplusplus)
+#undef inline
+#define inline
+#endif
+
+#ifdef UNDEF_HAVE_GETHOSTBYNAME_R /* For OSF4.x */
+#undef HAVE_GETHOSTBYNAME_R
+#endif
+#ifdef UNDEF_HAVE_INITGROUPS /* For AIX 4.3 */
+#undef HAVE_INITGROUPS
+#endif
+
+/* gcc/egcs issues */
+
+#if defined(__GNUC) && defined(__EXCEPTIONS)
+#error "Please add -fno-exceptions to CXXFLAGS and reconfigure/recompile"
+#endif
+
+
+/* Fix a bug in gcc 2.8.0 on IRIX 6.2 */
+#if SIZEOF_LONG == 4 && defined(__LONG_MAX__) && (__GNUC__ == 2 && __GNUC_MINOR__ == 8)
+#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
+#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>
+# 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
+#define new my_arg_new
+#define need_to_restore_new 1
+C_MODE_START
+#include <asm/atomic.h>
+C_MODE_END
+#ifdef need_to_restore_new /* probably safer than #ifdef new */
+#undef new
+#undef need_to_restore_new
+#endif
+#endif
+#include <errno.h> /* Recommended by debian */
+/* We need the following to go around a problem with openssl on solaris */
+#if defined(HAVE_CRYPT_H)
+#include <crypt.h>
+#endif
+
+/*
+ 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>
+
+/* 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
+#if defined(HPUX10) && defined(_LARGEFILE64_SOURCE) && defined(THREAD)
+/* Fix bug in setrlimit */
+#undef setrlimit
+#define setrlimit cma_setrlimit64
+#endif
+/* 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
+
+#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' */
+#ifdef __cplusplus
+#ifndef HAVE_RINT
+#define HAVE_RINT
+#endif /* rint() and isnan() functions are not */
+#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
+#endif
+
+/* We can not live without the following defines */
+
+#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
+#define USE_BMOVE512 1 /* Use this unless system bmove is faster */
+#endif
+
+#define QUOTE_ARG(x) #x /* Quote argument (before cpp) */
+#define STRINGIFY_ARG(x) QUOTE_ARG(x) /* Quote argument, after cpp */
+
+/* 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
+
+#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
+
+/* Define some useful general macros */
+#if !defined(max)
+#define max(a, b) ((a) > (b) ? (a) : (b))
+#define min(a, b) ((a) < (b) ? (a) : (b))
+#endif
+
+#if defined(__EMX__) || !defined(HAVE_UINT)
+#undef HAVE_UINT
+#define HAVE_UINT
+typedef unsigned int uint;
+typedef unsigned short ushort;
+#endif
+
+#define CMP_NUM(a,b) (((a) < (b)) ? -1 : ((a) == (b)) ? 0 : 1)
+#define sgn(a) (((a) < 0) ? -1 : ((a) > 0) ? 1 : 0)
+#define swap_variables(t, a, b) { register t dummy; dummy= a; a= b; b= dummy; }
+#define test(a) ((a) ? 1 : 0)
+#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)
+#define test_all_bits(a,b) (((a) & (b)) == (b))
+#define set_bits(type, bit_count) (sizeof(type)*8 <= (bit_count) ? ~(type) 0 : ((((type) 1) << (bit_count)) - (type) 1))
+#define array_elements(A) ((uint) (sizeof(A)/sizeof(A[0])))
+#ifndef HAVE_RINT
+#define rint(A) floor((A)+(((A) < 0)? -0.5 : 0.5))
+#endif
+
+/* Define some general constants */
+#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>
+#elif !defined(my_reinterpret_cast)
+#define my_reinterpret_cast(A) (A)
+#define my_const_cast(A) (A)
+#endif
+#if !defined(__attribute__) && (defined(__cplusplus) || !defined(__GNUC__) || __GNUC__ == 2 && __GNUC_MINOR__ < 8)
+#define __attribute__(A)
+#endif
+
+/*
+ Wen using the embedded library, users might run into link problems,
+ dupicate declaration of __cxa_pure_virtual, solved by declaring it a
+ weak symbol.
+*/
+#ifdef USE_MYSYS_NEW
+C_MODE_START
+int __cxa_pure_virtual () __attribute__ ((weak));
+C_MODE_END
+#endif
+
+/* From old s-system.h */
+
+/*
+ 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.
+*/
+#define _VARARGS(X) X
+#define _STATIC_VARARGS(X) X
+#define _PC(X) X
+
+#if defined(DBUG_ON) && defined(DBUG_OFF)
+#undef DBUG_OFF
+#endif
+
+#if defined(_lint) && !defined(DBUG_OFF)
+#define DBUG_OFF
+#endif
+
+#include <my_dbug.h>
+
+#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
+C_MODE_START
+typedef void (*sig_return)();/* Returns type from signal */
+C_MODE_END
+#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
+C_MODE_START
+typedef int (*qsort_cmp)(const void *,const void *);
+typedef int (*qsort_cmp2)(void*, const void *,const void *);
+C_MODE_END
+#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 */
+
+#ifndef O_SHARE /* Probably not windows */
+#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
+#ifndef FILE_BINARY
+#define FILE_BINARY O_BINARY /* Flag to my_fopen for binary streams */
+#endif
+#ifdef HAVE_FCNTL
+#define HAVE_FCNTL_LOCK
+#define F_TO_EOF 0L /* Param to lockf() to lock rest of file */
+#endif
+#endif /* O_SHARE */
+
+#ifndef O_TEMPORARY
+#define O_TEMPORARY 0
+#endif
+#ifndef O_SHORT_LIVED
+#define O_SHORT_LIVED 0
+#endif
+#ifndef O_NOFOLLOW
+#define O_NOFOLLOW 0
+#endif
+
+/* 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__ */
+
+
+/* #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 */
+#define FN_PARENTDIR ".." /* Parent directory; Must be a string */
+#define FN_DEVCHAR ':'
+
+#ifndef FN_LIBCHAR
+#ifdef __EMX__
+#define FN_LIBCHAR '\\'
+#define FN_ROOTDIR "\\"
+#else
+#define FN_LIBCHAR '/'
+#define FN_ROOTDIR "/"
+#endif
+#endif
+#define MY_NFILE 64 /* This is only used to save filenames */
+#ifndef OS_FILE_LIMIT
+#define OS_FILE_LIMIT 65535
+#endif
+
+/* #define EXT_IN_LIBNAME */
+/* #define FN_NO_CASE_SENCE */
+/* #define FN_UPPER_CASE TRUE */
+
+/*
+ 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.
+*/
+#define IO_SIZE 4096
+/*
+ How much overhead does malloc have. The code often allocates
+ something like 1024-MALLOC_OVERHEAD bytes
+*/
+#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)
+ /* Default size of a key cache block */
+#define KEY_CACHE_BLOCK_SIZE (uint) 1024
+
+
+ /* 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
+#define ulonglong2double(A) ((double) (ulonglong) (A))
+#define my_off_t2double(A) ((double) (my_off_t) (A))
+#endif
+#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
+
+/*
+ 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.
+ Also on Windows we define these constants by hand in config-win.h.
+*/
+
+#if defined(HAVE_LONG_LONG) && !defined(LONGLONG_MIN)
+#define LONGLONG_MIN ((long long) 0x8000000000000000LL)
+#define LONGLONG_MAX ((long long) 0x7FFFFFFFFFFFFFFFLL)
+#endif
+
+#if defined(HAVE_LONG_LONG) && !defined(ULONGLONG_MAX)
+/* First check for ANSI C99 definition: */
+#ifdef ULLONG_MAX
+#define ULONGLONG_MAX ULLONG_MAX
+#else
+#define ULONGLONG_MAX ((unsigned long long)(~0ULL))
+#endif
+#endif /* defined (HAVE_LONG_LONG) && !defined(ULONGLONG_MAX)*/
+
+#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)
+#define INT_MAX16 0x7FFF
+#define UINT_MAX16 0xFFFF
+#define INT_MIN8 (~0x7F)
+#define INT_MAX8 0x7F
+#define UINT_MAX8 0xFF
+
+/* 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
+
+#if !defined(HAVE_ISINF) && !defined(isinf)
+#define isinf(X) 0
+#endif
+
+/* 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
+
+/*
+ Max size that must be added to a so that we know Size to make
+ adressable obj.
+*/
+#if SIZEOF_CHARP == 4
+typedef long my_ptrdiff_t;
+#else
+typedef long long my_ptrdiff_t;
+#endif
+
+#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)))
+ /* Offset of field f in structure t */
+#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))
+
+#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__)
+/* This was _System _Export but caused a lot of warnings on _AIX43 */
+#define STDCALL
+#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
+typedef signed char int8; /* Signed integer >= 8 bits */
+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
+#error "Neither int or long is of 4 bytes width"
+#endif
+
+#if !defined(HAVE_ULONG) && !defined(TARGET_OS_LINUX) && !defined(__USE_MISC)
+typedef unsigned long ulong; /* Short for unsigned long */
+#endif
+#ifndef longlong_defined
+#if defined(HAVE_LONG_LONG) && SIZEOF_LONG != 8
+typedef unsigned long long int ulonglong; /* ulong or unsigned long long */
+typedef long long int longlong;
+#else
+typedef unsigned long ulonglong; /* ulong or unsigned long long */
+typedef long longlong;
+#endif
+#endif
+
+#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
+
+#ifdef USE_RAID
+/*
+ The following is done with a if to not get problems with pre-processors
+ with late define evaluation
+*/
+#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()
+#define SOCKET_EINTR WSAEINTR
+#define SOCKET_EAGAIN WSAEINPROGRESS
+#define SOCKET_ETIMEDOUT WSAETIMEDOUT
+#define SOCKET_EWOULDBLOCK WSAEWOULDBLOCK
+#define SOCKET_EADDRINUSE WSAEADDRINUSE
+#define SOCKET_ENFILE ENFILE
+#define SOCKET_EMFILE EMFILE
+#elif defined(OS2)
+#define socket_errno sock_errno()
+#define SOCKET_EINTR SOCEINTR
+#define SOCKET_EAGAIN SOCEINPROGRESS
+#define SOCKET_ETIMEDOUT SOCKET_EINTR
+#define SOCKET_EWOULDBLOCK SOCEWOULDBLOCK
+#define SOCKET_EADDRINUSE SOCEADDRINUSE
+#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
+#define SOCKET_ETIMEDOUT SOCKET_EINTR
+#define SOCKET_EWOULDBLOCK EWOULDBLOCK
+#define SOCKET_EADDRINUSE EADDRINUSE
+#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 */
+#if !defined(bool) && !defined(bool_defined) && (!defined(HAVE_BOOL) || !defined(__cplusplus))
+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)
+
+#ifndef LL
+#ifdef HAVE_LONG_LONG
+#define LL(A) A ## LL
+#else
+#define LL(A) A ## L
+#endif
+#endif
+
+#ifndef ULL
+#ifdef HAVE_LONG_LONG
+#define ULL(A) A ## ULL
+#else
+#define ULL(A) A ## UL
+#endif
+#endif
+
+/*
+ Defines to make it possible to prioritize register assignments. No
+ longer that important with modern compilers.
+*/
+#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
+
+/*
+ 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
+
+/* 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 */
+
+#ifdef HAVE_TIMESPEC_TS_SEC
+#ifndef set_timespec
+#define set_timespec(ABSTIME,SEC) \
+{ \
+ (ABSTIME).ts_sec=time(0) + (time_t) (SEC); \
+ (ABSTIME).ts_nsec=0; \
+}
+#endif /* !set_timespec */
+#ifndef set_timespec_nsec
+#define set_timespec_nsec(ABSTIME,NSEC) \
+{ \
+ ulonglong now= my_getsystime() + (NSEC/100); \
+ (ABSTIME).ts_sec= (now / ULL(10000000)); \
+ (ABSTIME).ts_nsec= (now % ULL(10000000) * 100 + ((NSEC) % 100)); \
+}
+#endif /* !set_timespec_nsec */
+#else
+#ifndef set_timespec
+#define set_timespec(ABSTIME,SEC) \
+{\
+ struct timeval tv;\
+ gettimeofday(&tv,0);\
+ (ABSTIME).tv_sec=tv.tv_sec+(time_t) (SEC);\
+ (ABSTIME).tv_nsec=tv.tv_usec*1000;\
+}
+#endif /* !set_timespec */
+#ifndef set_timespec_nsec
+#define set_timespec_nsec(ABSTIME,NSEC) \
+{\
+ ulonglong now= my_getsystime() + (NSEC/100); \
+ (ABSTIME).tv_sec= (now / ULL(10000000)); \
+ (ABSTIME).tv_nsec= (now % ULL(10000000) * 100 + ((NSEC) % 100)); \
+}
+#endif /* !set_timespec_nsec */
+#endif /* HAVE_TIMESPEC_TS_SEC */
+
+/*
+ Define-funktions for reading and storing in machine independent format
+ (low byte first)
+*/
+
+/* Optimized store functions for Intel x86 */
+#if defined(__i386__) && !defined(_WIN64)
+#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)))
+#ifdef HAVE_purify
+#define uint3korr(A) (uint32) (((uint32) ((uchar) (A)[0])) +\
+ (((uint32) ((uchar) (A)[1])) << 8) +\
+ (((uint32) ((uchar) (A)[2])) << 16))
+#else
+/*
+ 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)
+#endif
+#define uint4korr(A) (*((unsigned long *) (A)))
+#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
+ (((uint32) ((uchar) (A)[1])) << 8) +\
+ (((uint32) ((uchar) (A)[2])) << 16) +\
+ (((uint32) ((uchar) (A)[3])) << 24)) +\
+ (((ulonglong) ((uchar) (A)[4])) << 32))
+#define uint8korr(A) (*((ulonglong *) (A)))
+#define sint8korr(A) (*((longlong *) (A)))
+#define int2store(T,A) *((uint16*) (T))= (uint16) (A)
+#define int3store(T,A) do { *(T)= (uchar) ((A));\
+ *(T+1)=(uchar) (((uint) (A) >> 8));\
+ *(T+2)=(uchar) (((A) >> 16)); } while (0)
+#define int4store(T,A) *((long *) (T))= (long) (A)
+#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)
+#define int8store(T,A) *((ulonglong *) (T))= (ulonglong) (A)
+
+typedef union {
+ double v;
+ long m[2];
+} doubleget_union;
+#define doubleget(V,M) \
+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)
+#define float4get(V,M) do { *((long *) &(V)) = *((long*) (M)); } while(0)
+#define float8get(V,M) doubleget((V),(M))
+#define float4store(V,M) memcpy((byte*) V,(byte*) (&M),sizeof(float))
+#define floatstore(T,V) memcpy((byte*)(T), (byte*)(&V),sizeof(float))
+#define floatget(V,M) memcpy((byte*) &V,(byte*) (M),sizeof(float))
+#define float8store(V,M) doublestore((V),(M))
+#endif /* __i386__ */
+
+#ifndef sint2korr
+/*
+ We're here if it's not a IA-32 architecture (Win32 and UNIX IA-32 defines
+ were done before)
+*/
+#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) |\
+ (((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) (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)) +\
+ (((ulonglong) ((uchar) (A)[4])) << 32))
+#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))) <<\
+ 32))
+#define int2store(T,A) do { uint def_temp= (uint) (A) ;\
+ *((uchar*) (T))= (uchar)(def_temp); \
+ *((uchar*) (T)+1)=(uchar)((def_temp >> 8)); \
+ } 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)
+#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)
+#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)
+#ifdef WORDS_BIGENDIAN
+#define float4store(T,A) do { *(T)= ((byte *) &A)[3];\
+ *((T)+1)=(char) ((byte *) &A)[2];\
+ *((T)+2)=(char) ((byte *) &A)[1];\
+ *((T)+3)=(char) ((byte *) &A)[0]; } while(0)
+
+#define float4get(V,M) do { float def_temp;\
+ ((byte*) &def_temp)[0]=(M)[3];\
+ ((byte*) &def_temp)[1]=(M)[2];\
+ ((byte*) &def_temp)[2]=(M)[1];\
+ ((byte*) &def_temp)[3]=(M)[0];\
+ (V)=def_temp; } while(0)
+#define float8store(T,V) do { *(T)= ((byte *) &V)[7];\
+ *((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];\
+ *((T)+7)=(char) ((byte *) &V)[0]; } while(0)
+
+#define float8get(V,M) do { double def_temp;\
+ ((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];\
+ (V) = def_temp; } while(0)
+#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)
+#define doublestore(T,V) do { *(((char*)T)+0)=(char) ((byte *) &V)[4];\
+ *(((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)
+#define doubleget(V,M) do { double def_temp;\
+ ((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];\
+ (V) = def_temp; } while(0)
+#endif /* __FLOAT_WORD_ORDER */
+
+#define float8get(V,M) doubleget((V),(M))
+#define float8store(V,M) doublestore((V),(M))
+#endif /* WORDS_BIGENDIAN */
+
+#endif /* sint2korr */
+
+/*
+ Macro for reading 32-bit integer from network byte order (big-endian)
+ from unaligned memory location.
+*/
+#define int4net(A) (int32) (((uint32) ((uchar) (A)[3])) |\
+ (((uint32) ((uchar) (A)[2])) << 8) |\
+ (((uint32) ((uchar) (A)[1])) << 16) |\
+ (((uint32) ((uchar) (A)[0])) << 24))
+/*
+ Define-funktions for reading and storing in machine format from/to
+ short/long to/from some place in memory V should be a (not
+ register) variable, M is a pointer to byte
+*/
+
+#ifdef WORDS_BIGENDIAN
+
+#define ushortget(V,M) do { V = (uint16) (((uint16) ((uchar) (M)[1]))+\
+ ((uint16) ((uint16) (M)[0]) << 8)); } while(0)
+#define shortget(V,M) do { V = (short) (((short) ((uchar) (M)[1]))+\
+ ((short) ((short) (M)[0]) << 8)); } while(0)
+#define longget(V,M) do { int32 def_temp;\
+ ((byte*) &def_temp)[0]=(M)[0];\
+ ((byte*) &def_temp)[1]=(M)[1];\
+ ((byte*) &def_temp)[2]=(M)[2];\
+ ((byte*) &def_temp)[3]=(M)[3];\
+ (V)=def_temp; } while(0)
+#define ulongget(V,M) do { uint32 def_temp;\
+ ((byte*) &def_temp)[0]=(M)[0];\
+ ((byte*) &def_temp)[1]=(M)[1];\
+ ((byte*) &def_temp)[2]=(M)[2];\
+ ((byte*) &def_temp)[3]=(M)[3];\
+ (V)=def_temp; } while(0)
+#define shortstore(T,A) do { uint def_temp=(uint) (A) ;\
+ *(((char*)T)+1)=(char)(def_temp); \
+ *(((char*)T)+0)=(char)(def_temp >> 8); } while(0)
+#define longstore(T,A) do { *(((char*)T)+3)=((A));\
+ *(((char*)T)+2)=(((A) >> 8));\
+ *(((char*)T)+1)=(((A) >> 16));\
+ *(((char*)T)+0)=(((A) >> 24)); } while(0)
+
+#define floatget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(float))
+#define floatstore(T,V) memcpy_fixed((byte*) (T),(byte*)(&V),sizeof(float))
+#define doubleget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(double))
+#define doublestore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(double))
+#define longlongget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(ulonglong))
+#define longlongstore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(ulonglong))
+
+#else
+
+#define ushortget(V,M) do { V = uint2korr(M); } while(0)
+#define shortget(V,M) do { V = sint2korr(M); } while(0)
+#define longget(V,M) do { V = sint4korr(M); } while(0)
+#define ulongget(V,M) do { V = uint4korr(M); } while(0)
+#define shortstore(T,V) int2store(T,V)
+#define longstore(T,V) int4store(T,V)
+#ifndef floatstore
+#define floatstore(T,V) memcpy_fixed((byte*) (T),(byte*) (&V),sizeof(float))
+#define floatget(V,M) memcpy_fixed((byte*) &V, (byte*) (M), sizeof(float))
+#endif
+#ifndef doubleget
+#define doubleget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(double))
+#define doublestore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(double))
+#endif /* doubleget */
+#define longlongget(V,M) memcpy_fixed((byte*) &V,(byte*) (M),sizeof(ulonglong))
+#define longlongstore(T,V) memcpy_fixed((byte*) (T),(byte*) &V,sizeof(ulonglong))
+
+#endif /* WORDS_BIGENDIAN */
+
+/* sprintf does not always return the number of bytes :- */
+#ifdef SPRINTF_RETURNS_INT
+#define my_sprintf(buff,args) sprintf args
+#else
+#ifdef SPRINTF_RETURNS_PTR
+#define my_sprintf(buff,args) ((int)(sprintf args - buff))
+#else
+#define my_sprintf(buff,args) ((ulong) sprintf args, (ulong) strlen(buff))
+#endif
+#endif
+
+#ifndef THREAD
+#define thread_safe_increment(V,L) (V)++
+#define thread_safe_add(V,C,L) (V)+=(C)
+#define thread_safe_sub(V,C,L) (V)-=(C)
+#define statistic_increment(V,L) (V)++
+#define statistic_add(V,C,L) (V)+=(C)
+#endif
+
+#ifdef HAVE_CHARSET_utf8
+#define MYSQL_UNIVERSAL_CLIENT_CHARSET "utf8"
+#else
+#define MYSQL_UNIVERSAL_CLIENT_CHARSET MYSQL_DEFAULT_CHARSET_NAME
+#endif
+
+#if defined(EMBEDDED_LIBRARY) && !defined(HAVE_EMBEDDED_PRIVILEGE_CONTROL)
+#define NO_EMBEDDED_ACCESS_CHECKS
+#endif
+
+#endif /* my_global_h */
diff --git a/src/mysql/my_list.h b/src/mysql/my_list.h
index 20824e9ab..92598696f 100644
--- a/src/mysql/my_list.h
+++ b/src/mysql/my_list.h
@@ -1,46 +1,46 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-#ifndef _list_h_
-#define _list_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct st_list {
- struct st_list *prev,*next;
- void *data;
-} LIST;
-
-typedef int (*list_walk_action)(void *,void *);
-
-extern LIST *list_add(LIST *root,LIST *element);
-extern LIST *list_delete(LIST *root,LIST *element);
-extern LIST *list_cons(void *data,LIST *root);
-extern LIST *list_reverse(LIST *root);
-extern void list_free(LIST *root,unsigned int free_data);
-extern unsigned int list_length(LIST *);
-extern int list_walk(LIST *,list_walk_action action,gptr argument);
-
-#define list_rest(a) ((a)->next)
-#define list_push(a,b) (a)=list_cons((b),(a))
-#define list_pop(A) {LIST *old=(A); (A)=list_delete(old,old) ; my_free((gptr) old,MYF(MY_FAE)); }
-
-#ifdef __cplusplus
-}
-#endif
-#endif
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+#ifndef _list_h_
+#define _list_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct st_list {
+ struct st_list *prev,*next;
+ void *data;
+} LIST;
+
+typedef int (*list_walk_action)(void *,void *);
+
+extern LIST *list_add(LIST *root,LIST *element);
+extern LIST *list_delete(LIST *root,LIST *element);
+extern LIST *list_cons(void *data,LIST *root);
+extern LIST *list_reverse(LIST *root);
+extern void list_free(LIST *root,unsigned int free_data);
+extern unsigned int list_length(LIST *);
+extern int list_walk(LIST *,list_walk_action action,gptr argument);
+
+#define list_rest(a) ((a)->next)
+#define list_push(a,b) (a)=list_cons((b),(a))
+#define list_pop(A) {LIST *old=(A); (A)=list_delete(old,old) ; my_free((gptr) old,MYF(MY_FAE)); }
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/src/mysql/my_pthread.h b/src/mysql/my_pthread.h
index 36afd19d9..202e047dc 100644
--- a/src/mysql/my_pthread.h
+++ b/src/mysql/my_pthread.h
@@ -1,711 +1,717 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-/* Defines to make different thread packages compatible */
-
-#ifndef _my_pthread_h
-#define _my_pthread_h
-
-#include <errno.h>
-#ifndef ETIME
-#define ETIME ETIMEDOUT /* For FreeBSD */
-#endif
-
-#ifdef __cplusplus
-#define EXTERNC extern "C"
-extern "C" {
-#else
-#define EXTERNC
-#endif /* __cplusplus */
-
-#if defined(__WIN__) || defined(OS2)
-
-#ifdef OS2
-typedef ULONG HANDLE;
-typedef ULONG DWORD;
-typedef int sigset_t;
-#endif
-
-#ifdef OS2
-typedef HMTX pthread_mutex_t;
-#else
-typedef CRITICAL_SECTION pthread_mutex_t;
-#endif
-typedef HANDLE pthread_t;
-typedef struct thread_attr {
- DWORD dwStackSize ;
- DWORD dwCreatingFlag ;
- int priority ;
-} pthread_attr_t ;
-
-typedef struct { int dummy; } pthread_condattr_t;
-
-/* Implementation of posix conditions */
-
-typedef struct st_pthread_link {
- DWORD thread_id;
- struct st_pthread_link *next;
-} pthread_link;
-
-typedef struct {
- uint32 waiting;
-#ifdef OS2
- HEV semaphore;
-#else
- HANDLE semaphore;
-#endif
-} pthread_cond_t;
-
-
-#ifndef OS2
-struct timespec { /* For pthread_cond_timedwait() */
- time_t tv_sec;
- long tv_nsec;
-};
-#endif
-
-typedef int pthread_mutexattr_t;
-#define win_pthread_self my_thread_var->pthread_self
-#ifdef OS2
-#define pthread_handler_t EXTERNC void * _Optlink
-typedef void * (_Optlink *pthread_handler)(void *);
-#else
-#define pthread_handler_t EXTERNC void * __cdecl
-typedef void * (__cdecl *pthread_handler)(void *);
-#endif
-
-void win_pthread_init(void);
-int win_pthread_setspecific(void *A,void *B,uint length);
-int pthread_create(pthread_t *,pthread_attr_t *,pthread_handler,void *);
-int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr);
-int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
-int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
- struct timespec *abstime);
-int pthread_cond_signal(pthread_cond_t *cond);
-int pthread_cond_broadcast(pthread_cond_t *cond);
-int pthread_cond_destroy(pthread_cond_t *cond);
-int pthread_attr_init(pthread_attr_t *connect_att);
-int pthread_attr_setstacksize(pthread_attr_t *connect_att,DWORD stack);
-int pthread_attr_setprio(pthread_attr_t *connect_att,int priority);
-int pthread_attr_destroy(pthread_attr_t *connect_att);
-struct tm *localtime_r(const time_t *timep,struct tm *tmp);
-struct tm *gmtime_r(const time_t *timep,struct tm *tmp);
-
-
-void pthread_exit(void *a); /* was #define pthread_exit(A) ExitThread(A)*/
-
-#ifndef OS2
-#define ETIMEDOUT 145 /* Win32 doesn't have this */
-#define getpid() GetCurrentThreadId()
-#endif
-#define pthread_self() win_pthread_self
-#define HAVE_LOCALTIME_R 1
-#define _REENTRANT 1
-#define HAVE_PTHREAD_ATTR_SETSTACKSIZE 1
-
-#ifdef USE_TLS /* For LIBMYSQL.DLL */
-#undef SAFE_MUTEX /* This will cause conflicts */
-#define pthread_key(T,V) DWORD V
-#define pthread_key_create(A,B) ((*A=TlsAlloc())==0xFFFFFFFF)
-#define pthread_key_delete(A) TlsFree(A)
-#define pthread_getspecific(A) (TlsGetValue(A))
-#define my_pthread_getspecific(T,A) ((T) TlsGetValue(A))
-#define my_pthread_getspecific_ptr(T,V) ((T) TlsGetValue(V))
-#define my_pthread_setspecific_ptr(T,V) (!TlsSetValue((T),(V)))
-#define pthread_setspecific(A,B) (!TlsSetValue((A),(B)))
-#else
-#define pthread_key(T,V) __declspec(thread) T V
-#define pthread_key_create(A,B) pthread_dummy(0)
-#define pthread_key_delete(A) pthread_dummy(0)
-#define pthread_getspecific(A) (&(A))
-#define my_pthread_getspecific(T,A) (&(A))
-#define my_pthread_getspecific_ptr(T,V) (V)
-#define my_pthread_setspecific_ptr(T,V) ((T)=(V),0)
-#define pthread_setspecific(A,B) win_pthread_setspecific(&(A),(B),sizeof(A))
-#endif /* USE_TLS */
-
-#define pthread_equal(A,B) ((A) == (B))
-#ifdef OS2
-extern int pthread_mutex_init (pthread_mutex_t *, const pthread_mutexattr_t *);
-extern int pthread_mutex_lock (pthread_mutex_t *);
-extern int pthread_mutex_unlock (pthread_mutex_t *);
-extern int pthread_mutex_destroy (pthread_mutex_t *);
-#define my_pthread_setprio(A,B) DosSetPriority(PRTYS_THREAD,PRTYC_NOCHANGE, B, A)
-#define pthread_kill(A,B) raise(B)
-#define pthread_exit(A) pthread_dummy()
-#else
-#define pthread_mutex_init(A,B) (InitializeCriticalSection(A),0)
-#define pthread_mutex_lock(A) (EnterCriticalSection(A),0)
-#define pthread_mutex_trylock(A) (WaitForSingleObject((A), 0) == WAIT_TIMEOUT)
-#define pthread_mutex_unlock(A) LeaveCriticalSection(A)
-#define pthread_mutex_destroy(A) DeleteCriticalSection(A)
-#define my_pthread_setprio(A,B) SetThreadPriority(GetCurrentThread(), (B))
-#define pthread_kill(A,B) pthread_dummy(0)
-#endif /* OS2 */
-
-/* Dummy defines for easier code */
-#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
-#define my_pthread_attr_setprio(A,B) pthread_attr_setprio(A,B)
-#define pthread_attr_setscope(A,B)
-#define pthread_detach_this_thread()
-#define pthread_condattr_init(A)
-#define pthread_condattr_destroy(A)
-
-/*Irena: compiler does not like this: */
-/*#define my_pthread_getprio(pthread_t thread_id) pthread_dummy(0) */
-#define my_pthread_getprio(thread_id) pthread_dummy(0)
-
-#elif defined(HAVE_UNIXWARE7_THREADS)
-
-#include <thread.h>
-#include <synch.h>
-
-#ifndef _REENTRANT
-#define _REENTRANT
-#endif
-
-#define HAVE_NONPOSIX_SIGWAIT
-#define pthread_t thread_t
-#define pthread_cond_t cond_t
-#define pthread_mutex_t mutex_t
-#define pthread_key_t thread_key_t
-typedef int pthread_attr_t; /* Needed by Unixware 7.0.0 */
-
-#define pthread_key_create(A,B) thr_keycreate((A),(B))
-#define pthread_key_delete(A) thr_keydelete(A)
-
-#define pthread_handler_t EXTERNC void *
-#define pthread_key(T,V) pthread_key_t V
-
-void * my_pthread_getspecific_imp(pthread_key_t key);
-#define my_pthread_getspecific(A,B) ((A) my_pthread_getspecific_imp(B))
-#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,V)
-
-#define pthread_setspecific(A,B) thr_setspecific(A,B)
-#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,V)
-
-#define pthread_create(A,B,C,D) thr_create(NULL,65536L,(C),(D),THR_DETACHED,(A))
-#define pthread_cond_init(a,b) cond_init((a),USYNC_THREAD,NULL)
-#define pthread_cond_destroy(a) cond_destroy(a)
-#define pthread_cond_signal(a) cond_signal(a)
-#define pthread_cond_wait(a,b) cond_wait((a),(b))
-#define pthread_cond_timedwait(a,b,c) cond_timedwait((a),(b),(c))
-#define pthread_cond_broadcast(a) cond_broadcast(a)
-
-#define pthread_mutex_init(a,b) mutex_init((a),USYNC_THREAD,NULL)
-#define pthread_mutex_lock(a) mutex_lock(a)
-#define pthread_mutex_unlock(a) mutex_unlock(a)
-#define pthread_mutex_destroy(a) mutex_destroy(a)
-
-#define pthread_self() thr_self()
-#define pthread_exit(A) thr_exit(A)
-#define pthread_equal(A,B) (((A) == (B)) ? 1 : 0)
-#define pthread_kill(A,B) thr_kill((A),(B))
-#define HAVE_PTHREAD_KILL
-
-#define pthread_sigmask(A,B,C) thr_sigsetmask((A),(B),(C))
-
-extern int my_sigwait(const sigset_t *set,int *sig);
-
-#define pthread_detach_this_thread() pthread_dummy(0)
-
-#define pthread_attr_init(A) pthread_dummy(0)
-#define pthread_attr_destroy(A) pthread_dummy(0)
-#define pthread_attr_setscope(A,B) pthread_dummy(0)
-#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
-#define my_pthread_setprio(A,B) pthread_dummy (0)
-#define my_pthread_getprio(A) pthread_dummy (0)
-#define my_pthread_attr_setprio(A,B) pthread_dummy(0)
-
-#else /* Normal threads */
-
-#ifdef HAVE_rts_threads
-#define sigwait org_sigwait
-#include <signal.h>
-#undef sigwait
-#endif
-#include <pthread.h>
-#ifndef _REENTRANT
-#define _REENTRANT
-#endif
-#ifdef HAVE_THR_SETCONCURRENCY
-#include <thread.h> /* Probably solaris */
-#endif
-#ifdef HAVE_SCHED_H
-#include <sched.h>
-#endif
-#ifdef HAVE_SYNCH_H
-#include <synch.h>
-#endif
-#if defined(__EMX__) && (!defined(EMX_PTHREAD_REV) || (EMX_PTHREAD_REV < 2))
-#error Requires at least rev 2 of EMX pthreads library.
-#endif
-
-#ifdef __NETWARE__
-void my_pthread_exit(void *status);
-#define pthread_exit(A) my_pthread_exit(A)
-#endif
-
-extern int my_pthread_getprio(pthread_t thread_id);
-
-#define pthread_key(T,V) pthread_key_t V
-#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,(V))
-#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,(void*) (V))
-#define pthread_detach_this_thread()
-#define pthread_handler_t EXTERNC void *
-typedef void *(* pthread_handler)(void *);
-
-/* Test first for RTS or FSU threads */
-
-#if defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM)
-#define HAVE_rts_threads
-extern int my_pthread_create_detached;
-#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
-#define PTHREAD_CREATE_DETACHED &my_pthread_create_detached
-#define PTHREAD_SCOPE_SYSTEM PTHREAD_SCOPE_GLOBAL
-#define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_LOCAL
-#define USE_ALARM_THREAD
-#elif defined(HAVE_mit_thread)
-#define USE_ALARM_THREAD
-#undef HAVE_LOCALTIME_R
-#define HAVE_LOCALTIME_R
-#undef HAVE_GMTIME_R
-#define HAVE_GMTIME_R
-#undef HAVE_PTHREAD_ATTR_SETSCOPE
-#define HAVE_PTHREAD_ATTR_SETSCOPE
-#undef HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE /* If we are running linux */
-#undef HAVE_RWLOCK_T
-#undef HAVE_RWLOCK_INIT
-#undef HAVE_PTHREAD_RWLOCK_RDLOCK
-#undef HAVE_SNPRINTF
-
-#define my_pthread_attr_setprio(A,B)
-#endif /* defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM) */
-
-#if defined(_BSDI_VERSION) && _BSDI_VERSION < 199910
-int sigwait(sigset_t *set, int *sig);
-#endif
-
-#ifndef HAVE_NONPOSIX_SIGWAIT
-#define my_sigwait(A,B) sigwait((A),(B))
-#else
-int my_sigwait(const sigset_t *set,int *sig);
-#endif
-
-#ifdef HAVE_NONPOSIX_PTHREAD_MUTEX_INIT
-#ifndef SAFE_MUTEX
-#define pthread_mutex_init(a,b) my_pthread_mutex_init((a),(b))
-extern int my_pthread_mutex_init(pthread_mutex_t *mp,
- const pthread_mutexattr_t *attr);
-#endif /* SAFE_MUTEX */
-#define pthread_cond_init(a,b) my_pthread_cond_init((a),(b))
-extern int my_pthread_cond_init(pthread_cond_t *mp,
- const pthread_condattr_t *attr);
-#endif /* HAVE_NONPOSIX_PTHREAD_MUTEX_INIT */
-
-#if defined(HAVE_SIGTHREADMASK) && !defined(HAVE_PTHREAD_SIGMASK)
-#define pthread_sigmask(A,B,C) sigthreadmask((A),(B),(C))
-#endif
-
-#if !defined(HAVE_SIGWAIT) && !defined(HAVE_mit_thread) && !defined(HAVE_rts_threads) && !defined(sigwait) && !defined(alpha_linux_port) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS) && !defined(_AIX)
-int sigwait(sigset_t *setp, int *sigp); /* Use our implemention */
-#endif
-
-
-/*
- We define my_sigset() and use that instead of the system sigset() so that
- we can favor an implementation based on sigaction(). On some systems, such
- as Mac OS X, sigset() results in flags such as SA_RESTART being set, and
- we want to make sure that no such flags are set.
-*/
-#if defined(HAVE_SIGACTION) && !defined(my_sigset)
-#define my_sigset(A,B) do { struct sigaction s; sigset_t set; \
- sigemptyset(&set); \
- s.sa_handler = (B); \
- s.sa_mask = set; \
- s.sa_flags = 0; \
- sigaction((A), &s, (struct sigaction *) NULL); \
- } while (0)
-#elif defined(HAVE_SIGSET) && !defined(my_sigset)
-#define my_sigset(A,B) sigset((A),(B))
-#elif !defined(my_sigset)
-#define my_sigset(A,B) signal((A),(B))
-#endif
-
-#ifndef my_pthread_setprio
-#if defined(HAVE_PTHREAD_SETPRIO_NP) /* FSU threads */
-#define my_pthread_setprio(A,B) pthread_setprio_np((A),(B))
-#elif defined(HAVE_PTHREAD_SETPRIO)
-#define my_pthread_setprio(A,B) pthread_setprio((A),(B))
-#else
-extern void my_pthread_setprio(pthread_t thread_id,int prior);
-#endif
-#endif
-
-#ifndef my_pthread_attr_setprio
-#ifdef HAVE_PTHREAD_ATTR_SETPRIO
-#define my_pthread_attr_setprio(A,B) pthread_attr_setprio((A),(B))
-#else
-extern void my_pthread_attr_setprio(pthread_attr_t *attr, int priority);
-#endif
-#endif
-
-#if !defined(HAVE_PTHREAD_ATTR_SETSCOPE) || defined(HAVE_DEC_3_2_THREADS)
-#define pthread_attr_setscope(A,B)
-#undef HAVE_GETHOSTBYADDR_R /* No definition */
-#endif
-
-#if defined(HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT) && !defined(SAFE_MUTEX)
-extern int my_pthread_cond_timedwait(pthread_cond_t *cond,
- pthread_mutex_t *mutex,
- struct timespec *abstime);
-#define pthread_cond_timedwait(A,B,C) my_pthread_cond_timedwait((A),(B),(C))
-#endif
-
-#if defined(OS2)
-#define my_pthread_getspecific(T,A) ((T) &(A))
-#define pthread_setspecific(A,B) win_pthread_setspecific(&(A),(B),sizeof(A))
-#elif !defined( HAVE_NONPOSIX_PTHREAD_GETSPECIFIC)
-#define my_pthread_getspecific(A,B) ((A) pthread_getspecific(B))
-#else
-#define my_pthread_getspecific(A,B) ((A) my_pthread_getspecific_imp(B))
-void *my_pthread_getspecific_imp(pthread_key_t key);
-#endif /* OS2 */
-
-#ifndef HAVE_LOCALTIME_R
-struct tm *localtime_r(const time_t *clock, struct tm *res);
-#endif
-
-#ifndef HAVE_GMTIME_R
-struct tm *gmtime_r(const time_t *clock, struct tm *res);
-#endif
-
-#ifdef HAVE_PTHREAD_CONDATTR_CREATE
-/* DCE threads on HPUX 10.20 */
-#define pthread_condattr_init pthread_condattr_create
-#define pthread_condattr_destroy pthread_condattr_delete
-#endif
-
-/* FSU THREADS */
-#if !defined(HAVE_PTHREAD_KEY_DELETE) && !defined(pthread_key_delete)
-#define pthread_key_delete(A) pthread_dummy(0)
-#endif
-
-#ifdef HAVE_CTHREADS_WRAPPER /* For MacOSX */
-#define pthread_cond_destroy(A) pthread_dummy(0)
-#define pthread_mutex_destroy(A) pthread_dummy(0)
-#define pthread_attr_delete(A) pthread_dummy(0)
-#define pthread_condattr_delete(A) pthread_dummy(0)
-#define pthread_attr_setstacksize(A,B) pthread_dummy(0)
-#define pthread_equal(A,B) ((A) == (B))
-#define pthread_cond_timedwait(a,b,c) pthread_cond_wait((a),(b))
-#define pthread_attr_init(A) pthread_attr_create(A)
-#define pthread_attr_destroy(A) pthread_attr_delete(A)
-#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
-#define pthread_create(A,B,C,D) pthread_create((A),*(B),(C),(D))
-#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
-#define pthread_kill(A,B) pthread_dummy(0)
-#undef pthread_detach_this_thread
-#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(&tmp); }
-#endif
-
-#ifdef HAVE_DARWIN5_THREADS
-#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
-#define pthread_kill(A,B) pthread_dummy(0)
-#define pthread_condattr_init(A) pthread_dummy(0)
-#define pthread_condattr_destroy(A) pthread_dummy(0)
-#undef pthread_detach_this_thread
-#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(tmp); }
-#endif
-
-#if ((defined(HAVE_PTHREAD_ATTR_CREATE) && !defined(HAVE_SIGWAIT)) || defined(HAVE_DEC_3_2_THREADS)) && !defined(HAVE_CTHREADS_WRAPPER)
-/* This is set on AIX_3_2 and Siemens unix (and DEC OSF/1 3.2 too) */
-#define pthread_key_create(A,B) \
- pthread_keycreate(A,(B) ?\
- (pthread_destructor_t) (B) :\
- (pthread_destructor_t) pthread_dummy)
-#define pthread_attr_init(A) pthread_attr_create(A)
-#define pthread_attr_destroy(A) pthread_attr_delete(A)
-#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
-#define pthread_create(A,B,C,D) pthread_create((A),*(B),(C),(D))
-#ifndef pthread_sigmask
-#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
-#endif
-#define pthread_kill(A,B) pthread_dummy(0)
-#undef pthread_detach_this_thread
-#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(&tmp); }
-#elif !defined(__NETWARE__) /* HAVE_PTHREAD_ATTR_CREATE && !HAVE_SIGWAIT */
-#define HAVE_PTHREAD_KILL
-#endif
-
-#endif /* defined(__WIN__) */
-
-#if defined(HPUX10) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
-#undef pthread_cond_timedwait
-#define pthread_cond_timedwait(a,b,c) my_pthread_cond_timedwait((a),(b),(c))
-int my_pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
- struct timespec *abstime);
-#endif
-
-#if defined(HPUX10)
-#define pthread_attr_getstacksize(A,B) my_pthread_attr_getstacksize(A,B)
-void my_pthread_attr_getstacksize(pthread_attr_t *attrib, size_t *size);
-#endif
-
-#if defined(HAVE_POSIX1003_4a_MUTEX) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
-#undef pthread_mutex_trylock
-#define pthread_mutex_trylock(a) my_pthread_mutex_trylock((a))
-int my_pthread_mutex_trylock(pthread_mutex_t *mutex);
-#endif
-
- /* safe_mutex adds checking to mutex for easier debugging */
-
-#if defined(__NETWARE__) && !defined(SAFE_MUTEX_DETECT_DESTROY)
-#define SAFE_MUTEX_DETECT_DESTROY
-#endif
-
-typedef struct st_safe_mutex_t
-{
- pthread_mutex_t global,mutex;
- const char *file;
- uint line,count;
- pthread_t thread;
-#ifdef SAFE_MUTEX_DETECT_DESTROY
- struct st_safe_mutex_info_t *info; /* to track destroying of mutexes */
-#endif
-} safe_mutex_t;
-
-#ifdef SAFE_MUTEX_DETECT_DESTROY
-/*
- Used to track the destroying of mutexes. This needs to be a seperate
- structure because the safe_mutex_t structure could be freed before
- the mutexes are destroyed.
-*/
-
-typedef struct st_safe_mutex_info_t
-{
- struct st_safe_mutex_info_t *next;
- struct st_safe_mutex_info_t *prev;
- const char *init_file;
- uint32 init_line;
-} safe_mutex_info_t;
-#endif /* SAFE_MUTEX_DETECT_DESTROY */
-
-int safe_mutex_init(safe_mutex_t *mp, const pthread_mutexattr_t *attr,
- const char *file, uint line);
-int safe_mutex_lock(safe_mutex_t *mp,const char *file, uint line);
-int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line);
-int safe_mutex_destroy(safe_mutex_t *mp,const char *file, uint line);
-int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp,const char *file,
- uint line);
-int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp,
- struct timespec *abstime, const char *file, uint line);
-void safe_mutex_global_init(void);
-void safe_mutex_end(FILE *file);
-
- /* Wrappers if safe mutex is actually used */
-#ifdef SAFE_MUTEX
-#undef pthread_mutex_init
-#undef pthread_mutex_lock
-#undef pthread_mutex_unlock
-#undef pthread_mutex_destroy
-#undef pthread_mutex_wait
-#undef pthread_mutex_timedwait
-#undef pthread_mutex_t
-#undef pthread_cond_wait
-#undef pthread_cond_timedwait
-#undef pthread_mutex_trylock
-#define pthread_mutex_init(A,B) safe_mutex_init((A),(B),__FILE__,__LINE__)
-#define pthread_mutex_lock(A) safe_mutex_lock((A),__FILE__,__LINE__)
-#define pthread_mutex_unlock(A) safe_mutex_unlock((A),__FILE__,__LINE__)
-#define pthread_mutex_destroy(A) safe_mutex_destroy((A),__FILE__,__LINE__)
-#define pthread_cond_wait(A,B) safe_cond_wait((A),(B),__FILE__,__LINE__)
-#define pthread_cond_timedwait(A,B,C) safe_cond_timedwait((A),(B),(C),__FILE__,__LINE__)
-#define pthread_mutex_trylock(A) pthread_mutex_lock(A)
-#define pthread_mutex_t safe_mutex_t
-#define safe_mutex_assert_owner(mp) DBUG_ASSERT((mp)->count > 0 && pthread_equal(pthread_self(),(mp)->thread))
-#else
-#define safe_mutex_assert_owner(mp)
-#endif /* SAFE_MUTEX */
-
- /* READ-WRITE thread locking */
-
-#ifdef HAVE_BROKEN_RWLOCK /* For OpenUnix */
-#undef HAVE_PTHREAD_RWLOCK_RDLOCK
-#undef HAVE_RWLOCK_INIT
-#undef HAVE_RWLOCK_T
-#endif
-
-#if defined(USE_MUTEX_INSTEAD_OF_RW_LOCKS)
-/* use these defs for simple mutex locking */
-#define rw_lock_t pthread_mutex_t
-#define my_rwlock_init(A,B) pthread_mutex_init((A),(B))
-#define rw_rdlock(A) pthread_mutex_lock((A))
-#define rw_wrlock(A) pthread_mutex_lock((A))
-#define rw_tryrdlock(A) pthread_mutex_trylock((A))
-#define rw_trywrlock(A) pthread_mutex_trylock((A))
-#define rw_unlock(A) pthread_mutex_unlock((A))
-#define rwlock_destroy(A) pthread_mutex_destroy((A))
-#elif defined(HAVE_PTHREAD_RWLOCK_RDLOCK)
-#define rw_lock_t pthread_rwlock_t
-#define my_rwlock_init(A,B) pthread_rwlock_init((A),(B))
-#define rw_rdlock(A) pthread_rwlock_rdlock(A)
-#define rw_wrlock(A) pthread_rwlock_wrlock(A)
-#define rw_tryrdlock(A) pthread_rwlock_tryrdlock((A))
-#define rw_trywrlock(A) pthread_rwlock_trywrlock((A))
-#define rw_unlock(A) pthread_rwlock_unlock(A)
-#define rwlock_destroy(A) pthread_rwlock_destroy(A)
-#elif defined(HAVE_RWLOCK_INIT)
-#ifdef HAVE_RWLOCK_T /* For example Solaris 2.6-> */
-#define rw_lock_t rwlock_t
-#endif
-#define my_rwlock_init(A,B) rwlock_init((A),USYNC_THREAD,0)
-#else
-/* Use our own version of read/write locks */
-typedef struct _my_rw_lock_t {
- pthread_mutex_t lock; /* lock for structure */
- pthread_cond_t readers; /* waiting readers */
- pthread_cond_t writers; /* waiting writers */
- int state; /* -1:writer,0:free,>0:readers */
- int waiters; /* number of waiting writers */
-} my_rw_lock_t;
-
-#define rw_lock_t my_rw_lock_t
-#define rw_rdlock(A) my_rw_rdlock((A))
-#define rw_wrlock(A) my_rw_wrlock((A))
-#define rw_tryrdlock(A) my_rw_tryrdlock((A))
-#define rw_trywrlock(A) my_rw_trywrlock((A))
-#define rw_unlock(A) my_rw_unlock((A))
-#define rwlock_destroy(A) my_rwlock_destroy((A))
-
-extern int my_rwlock_init(my_rw_lock_t *, void *);
-extern int my_rwlock_destroy(my_rw_lock_t *);
-extern int my_rw_rdlock(my_rw_lock_t *);
-extern int my_rw_wrlock(my_rw_lock_t *);
-extern int my_rw_unlock(my_rw_lock_t *);
-extern int my_rw_tryrdlock(my_rw_lock_t *);
-extern int my_rw_trywrlock(my_rw_lock_t *);
-#endif /* USE_MUTEX_INSTEAD_OF_RW_LOCKS */
-
-#define GETHOSTBYADDR_BUFF_SIZE 2048
-
-#ifndef HAVE_THR_SETCONCURRENCY
-#define thr_setconcurrency(A) pthread_dummy(0)
-#endif
-#if !defined(HAVE_PTHREAD_ATTR_SETSTACKSIZE) && ! defined(pthread_attr_setstacksize)
-#define pthread_attr_setstacksize(A,B) pthread_dummy(0)
-#endif
-
-/* Define mutex types, see my_thr_init.c */
-#define MY_MUTEX_INIT_SLOW NULL
-#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
-extern pthread_mutexattr_t my_fast_mutexattr;
-#define MY_MUTEX_INIT_FAST &my_fast_mutexattr
-#else
-#define MY_MUTEX_INIT_FAST NULL
-#endif
-#ifdef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
-extern pthread_mutexattr_t my_errorcheck_mutexattr;
-#define MY_MUTEX_INIT_ERRCHK &my_errorcheck_mutexattr
-#else
-#define MY_MUTEX_INIT_ERRCHK NULL
-#endif
-
-extern my_bool my_thread_global_init(void);
-extern void my_thread_global_end(void);
-extern my_bool my_thread_init(void);
-extern void my_thread_end(void);
-extern const char *my_thread_name(void);
-extern long my_thread_id(void);
-extern int pthread_no_free(void *);
-extern int pthread_dummy(int);
-
-/* All thread specific variables are in the following struct */
-
-#define THREAD_NAME_SIZE 10
-#ifndef DEFAULT_THREAD_STACK
-#if defined(__ia64__)
-/*
- MySQL can survive with 32K, but some glibc libraries require > 128K stack
- To resolve hostnames
-*/
-#define DEFAULT_THREAD_STACK (256*1024L)
-#else
-#define DEFAULT_THREAD_STACK (192*1024)
-#endif
-#endif
-
-struct st_my_thread_var
-{
- int thr_errno;
- pthread_cond_t suspend;
- pthread_mutex_t mutex;
- pthread_mutex_t * volatile current_mutex;
- pthread_cond_t * volatile current_cond;
- pthread_t pthread_self;
- long id;
- int cmp_length;
- int volatile abort;
- my_bool init;
- struct st_my_thread_var *next,**prev;
- void *opt_info;
-#ifndef DBUG_OFF
- gptr dbug;
- char name[THREAD_NAME_SIZE+1];
-#endif
-};
-
-extern struct st_my_thread_var *_my_thread_var(void) __attribute__ ((const));
-#define my_thread_var (_my_thread_var())
-#define my_errno my_thread_var->thr_errno
-/*
- Keep track of shutdown,signal, and main threads so that my_end() will not
- report errors with them
-*/
-extern pthread_t shutdown_th, main_th, signal_th;
-
- /* statistics_xxx functions are for not essential statistic */
-
-#ifndef thread_safe_increment
-#ifdef HAVE_ATOMIC_ADD
-#define thread_safe_increment(V,L) atomic_inc((atomic_t*) &V)
-#define thread_safe_decrement(V,L) atomic_dec((atomic_t*) &V)
-#define thread_safe_add(V,C,L) atomic_add((C),(atomic_t*) &V)
-#define thread_safe_sub(V,C,L) atomic_sub((C),(atomic_t*) &V)
-#else
-#define thread_safe_increment(V,L) \
- (pthread_mutex_lock((L)), (V)++, pthread_mutex_unlock((L)))
-#define thread_safe_decrement(V,L) \
- (pthread_mutex_lock((L)), (V)--, pthread_mutex_unlock((L)))
-#define thread_safe_add(V,C,L) (pthread_mutex_lock((L)), (V)+=(C), pthread_mutex_unlock((L)))
-#define thread_safe_sub(V,C,L) \
- (pthread_mutex_lock((L)), (V)-=(C), pthread_mutex_unlock((L)))
-#endif /* HAVE_ATOMIC_ADD */
-#ifdef SAFE_STATISTICS
-#define statistic_increment(V,L) thread_safe_increment((V),(L))
-#define statistic_decrement(V,L) thread_safe_decrement((V),(L))
-#define statistic_add(V,C,L) thread_safe_add((V),(C),(L))
-#else
-#define statistic_decrement(V,L) (V)--
-#define statistic_increment(V,L) (V)++
-#define statistic_add(V,C,L) (V)+=(C)
-#endif /* SAFE_STATISTICS */
-#endif /* thread_safe_increment */
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _my_ptread_h */
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+/* Defines to make different thread packages compatible */
+
+#ifndef _my_pthread_h
+#define _my_pthread_h
+
+#include <errno.h>
+#ifndef ETIME
+#define ETIME ETIMEDOUT /* For FreeBSD */
+#endif
+
+#ifdef __cplusplus
+#define EXTERNC extern "C"
+extern "C" {
+#else
+#define EXTERNC
+#endif /* __cplusplus */
+
+#if defined(__WIN__) || defined(OS2)
+
+#ifdef OS2
+typedef ULONG HANDLE;
+typedef ULONG DWORD;
+typedef int sigset_t;
+#endif
+
+#ifdef OS2
+typedef HMTX pthread_mutex_t;
+#else
+typedef CRITICAL_SECTION pthread_mutex_t;
+#endif
+typedef HANDLE pthread_t;
+typedef struct thread_attr {
+ DWORD dwStackSize ;
+ DWORD dwCreatingFlag ;
+ int priority ;
+} pthread_attr_t ;
+
+typedef struct { int dummy; } pthread_condattr_t;
+
+/* Implementation of posix conditions */
+
+typedef struct st_pthread_link {
+ DWORD thread_id;
+ struct st_pthread_link *next;
+} pthread_link;
+
+typedef struct {
+ uint32 waiting;
+#ifdef OS2
+ HEV semaphore;
+#else
+ HANDLE semaphore;
+#endif
+} pthread_cond_t;
+
+
+#ifndef OS2
+struct timespec { /* For pthread_cond_timedwait() */
+ time_t tv_sec;
+ long tv_nsec;
+};
+#endif
+
+typedef int pthread_mutexattr_t;
+#define win_pthread_self my_thread_var->pthread_self
+#ifdef OS2
+#define pthread_handler_t EXTERNC void * _Optlink
+typedef void * (_Optlink *pthread_handler)(void *);
+#else
+#define pthread_handler_t EXTERNC void * __cdecl
+typedef void * (__cdecl *pthread_handler)(void *);
+#endif
+
+void win_pthread_init(void);
+int win_pthread_setspecific(void *A,void *B,uint length);
+int pthread_create(pthread_t *,pthread_attr_t *,pthread_handler,void *);
+int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr);
+int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
+int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
+ struct timespec *abstime);
+int pthread_cond_signal(pthread_cond_t *cond);
+int pthread_cond_broadcast(pthread_cond_t *cond);
+int pthread_cond_destroy(pthread_cond_t *cond);
+int pthread_attr_init(pthread_attr_t *connect_att);
+int pthread_attr_setstacksize(pthread_attr_t *connect_att,DWORD stack);
+int pthread_attr_setprio(pthread_attr_t *connect_att,int priority);
+int pthread_attr_destroy(pthread_attr_t *connect_att);
+struct tm *localtime_r(const time_t *timep,struct tm *tmp);
+struct tm *gmtime_r(const time_t *timep,struct tm *tmp);
+
+
+void pthread_exit(void *a); /* was #define pthread_exit(A) ExitThread(A)*/
+
+#ifndef OS2
+#define ETIMEDOUT 145 /* Win32 doesn't have this */
+#define getpid() GetCurrentThreadId()
+#endif
+#define pthread_self() win_pthread_self
+#define HAVE_LOCALTIME_R 1
+#define _REENTRANT 1
+#define HAVE_PTHREAD_ATTR_SETSTACKSIZE 1
+
+#ifdef USE_TLS /* For LIBMYSQL.DLL */
+#undef SAFE_MUTEX /* This will cause conflicts */
+#define pthread_key(T,V) DWORD V
+#define pthread_key_create(A,B) ((*A=TlsAlloc())==0xFFFFFFFF)
+#define pthread_key_delete(A) TlsFree(A)
+#define pthread_getspecific(A) (TlsGetValue(A))
+#define my_pthread_getspecific(T,A) ((T) TlsGetValue(A))
+#define my_pthread_getspecific_ptr(T,V) ((T) TlsGetValue(V))
+#define my_pthread_setspecific_ptr(T,V) (!TlsSetValue((T),(V)))
+#define pthread_setspecific(A,B) (!TlsSetValue((A),(B)))
+#else
+#define pthread_key(T,V) __declspec(thread) T V
+#define pthread_key_create(A,B) pthread_dummy(0)
+#define pthread_key_delete(A) pthread_dummy(0)
+#define pthread_getspecific(A) (&(A))
+#define my_pthread_getspecific(T,A) (&(A))
+#define my_pthread_getspecific_ptr(T,V) (V)
+#define my_pthread_setspecific_ptr(T,V) ((T)=(V),0)
+#define pthread_setspecific(A,B) win_pthread_setspecific(&(A),(B),sizeof(A))
+#endif /* USE_TLS */
+
+#define pthread_equal(A,B) ((A) == (B))
+#ifdef OS2
+extern int pthread_mutex_init (pthread_mutex_t *, const pthread_mutexattr_t *);
+extern int pthread_mutex_lock (pthread_mutex_t *);
+extern int pthread_mutex_unlock (pthread_mutex_t *);
+extern int pthread_mutex_destroy (pthread_mutex_t *);
+#define my_pthread_setprio(A,B) DosSetPriority(PRTYS_THREAD,PRTYC_NOCHANGE, B, A)
+#define pthread_kill(A,B) raise(B)
+#define pthread_exit(A) pthread_dummy()
+#else
+#define pthread_mutex_init(A,B) (InitializeCriticalSection(A),0)
+#define pthread_mutex_lock(A) (EnterCriticalSection(A),0)
+#define pthread_mutex_trylock(A) (WaitForSingleObject((A), 0) == WAIT_TIMEOUT)
+#define pthread_mutex_unlock(A) LeaveCriticalSection(A)
+#define pthread_mutex_destroy(A) DeleteCriticalSection(A)
+#define my_pthread_setprio(A,B) SetThreadPriority(GetCurrentThread(), (B))
+#define pthread_kill(A,B) pthread_dummy(0)
+#endif /* OS2 */
+
+/* Dummy defines for easier code */
+#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
+#define my_pthread_attr_setprio(A,B) pthread_attr_setprio(A,B)
+#define pthread_attr_setscope(A,B)
+#define pthread_detach_this_thread()
+#define pthread_condattr_init(A)
+#define pthread_condattr_destroy(A)
+
+/*Irena: compiler does not like this: */
+/*#define my_pthread_getprio(pthread_t thread_id) pthread_dummy(0) */
+#define my_pthread_getprio(thread_id) pthread_dummy(0)
+
+#elif defined(HAVE_UNIXWARE7_THREADS)
+
+#include <thread.h>
+#include <synch.h>
+
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+
+#define HAVE_NONPOSIX_SIGWAIT
+#define pthread_t thread_t
+#define pthread_cond_t cond_t
+#define pthread_mutex_t mutex_t
+#define pthread_key_t thread_key_t
+typedef int pthread_attr_t; /* Needed by Unixware 7.0.0 */
+
+#define pthread_key_create(A,B) thr_keycreate((A),(B))
+#define pthread_key_delete(A) thr_keydelete(A)
+
+#define pthread_handler_t EXTERNC void *
+#define pthread_key(T,V) pthread_key_t V
+
+void * my_pthread_getspecific_imp(pthread_key_t key);
+#define my_pthread_getspecific(A,B) ((A) my_pthread_getspecific_imp(B))
+#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,V)
+
+#define pthread_setspecific(A,B) thr_setspecific(A,B)
+#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,V)
+
+#define pthread_create(A,B,C,D) thr_create(NULL,65536L,(C),(D),THR_DETACHED,(A))
+#define pthread_cond_init(a,b) cond_init((a),USYNC_THREAD,NULL)
+#define pthread_cond_destroy(a) cond_destroy(a)
+#define pthread_cond_signal(a) cond_signal(a)
+#define pthread_cond_wait(a,b) cond_wait((a),(b))
+#define pthread_cond_timedwait(a,b,c) cond_timedwait((a),(b),(c))
+#define pthread_cond_broadcast(a) cond_broadcast(a)
+
+#define pthread_mutex_init(a,b) mutex_init((a),USYNC_THREAD,NULL)
+#define pthread_mutex_lock(a) mutex_lock(a)
+#define pthread_mutex_unlock(a) mutex_unlock(a)
+#define pthread_mutex_destroy(a) mutex_destroy(a)
+
+#define pthread_self() thr_self()
+#define pthread_exit(A) thr_exit(A)
+#define pthread_equal(A,B) (((A) == (B)) ? 1 : 0)
+#define pthread_kill(A,B) thr_kill((A),(B))
+#define HAVE_PTHREAD_KILL
+
+#define pthread_sigmask(A,B,C) thr_sigsetmask((A),(B),(C))
+
+extern int my_sigwait(const sigset_t *set,int *sig);
+
+#define pthread_detach_this_thread() pthread_dummy(0)
+
+#define pthread_attr_init(A) pthread_dummy(0)
+#define pthread_attr_destroy(A) pthread_dummy(0)
+#define pthread_attr_setscope(A,B) pthread_dummy(0)
+#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
+#define my_pthread_setprio(A,B) pthread_dummy (0)
+#define my_pthread_getprio(A) pthread_dummy (0)
+#define my_pthread_attr_setprio(A,B) pthread_dummy(0)
+
+#else /* Normal threads */
+
+#ifdef HAVE_rts_threads
+#define sigwait org_sigwait
+#include <signal.h>
+#undef sigwait
+#endif
+#include <pthread.h>
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+#ifdef HAVE_THR_SETCONCURRENCY
+#include <thread.h> /* Probably solaris */
+#endif
+#ifdef HAVE_SCHED_H
+#include <sched.h>
+#endif
+#ifdef HAVE_SYNCH_H
+#include <synch.h>
+#endif
+#if defined(__EMX__) && (!defined(EMX_PTHREAD_REV) || (EMX_PTHREAD_REV < 2))
+#error Requires at least rev 2 of EMX pthreads library.
+#endif
+
+#ifdef __NETWARE__
+void my_pthread_exit(void *status);
+#define pthread_exit(A) my_pthread_exit(A)
+#endif
+
+extern int my_pthread_getprio(pthread_t thread_id);
+
+#define pthread_key(T,V) pthread_key_t V
+#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,(V))
+#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,(void*) (V))
+#define pthread_detach_this_thread()
+#define pthread_handler_t EXTERNC void *
+typedef void *(* pthread_handler)(void *);
+
+/* Test first for RTS or FSU threads */
+
+#if defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM)
+#define HAVE_rts_threads
+extern int my_pthread_create_detached;
+#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
+#define PTHREAD_CREATE_DETACHED &my_pthread_create_detached
+#define PTHREAD_SCOPE_SYSTEM PTHREAD_SCOPE_GLOBAL
+#define PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_LOCAL
+#define USE_ALARM_THREAD
+#elif defined(HAVE_mit_thread)
+#define USE_ALARM_THREAD
+#undef HAVE_LOCALTIME_R
+#define HAVE_LOCALTIME_R
+#undef HAVE_GMTIME_R
+#define HAVE_GMTIME_R
+#undef HAVE_PTHREAD_ATTR_SETSCOPE
+#define HAVE_PTHREAD_ATTR_SETSCOPE
+#undef HAVE_GETHOSTBYNAME_R_GLIBC2_STYLE /* If we are running linux */
+#undef HAVE_RWLOCK_T
+#undef HAVE_RWLOCK_INIT
+#undef HAVE_PTHREAD_RWLOCK_RDLOCK
+#undef HAVE_SNPRINTF
+
+#define my_pthread_attr_setprio(A,B)
+#endif /* defined(PTHREAD_SCOPE_GLOBAL) && !defined(PTHREAD_SCOPE_SYSTEM) */
+
+#if defined(_BSDI_VERSION) && _BSDI_VERSION < 199910
+int sigwait(sigset_t *set, int *sig);
+#endif
+
+#ifndef HAVE_NONPOSIX_SIGWAIT
+#define my_sigwait(A,B) sigwait((A),(B))
+#else
+int my_sigwait(const sigset_t *set,int *sig);
+#endif
+
+#ifdef HAVE_NONPOSIX_PTHREAD_MUTEX_INIT
+#ifndef SAFE_MUTEX
+#define pthread_mutex_init(a,b) my_pthread_mutex_init((a),(b))
+extern int my_pthread_mutex_init(pthread_mutex_t *mp,
+ const pthread_mutexattr_t *attr);
+#endif /* SAFE_MUTEX */
+#define pthread_cond_init(a,b) my_pthread_cond_init((a),(b))
+extern int my_pthread_cond_init(pthread_cond_t *mp,
+ const pthread_condattr_t *attr);
+#endif /* HAVE_NONPOSIX_PTHREAD_MUTEX_INIT */
+
+#if defined(HAVE_SIGTHREADMASK) && !defined(HAVE_PTHREAD_SIGMASK)
+#define pthread_sigmask(A,B,C) sigthreadmask((A),(B),(C))
+#endif
+
+#if !defined(HAVE_SIGWAIT) && !defined(HAVE_mit_thread) && !defined(HAVE_rts_threads) && !defined(sigwait) && !defined(alpha_linux_port) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS) && !defined(_AIX)
+int sigwait(sigset_t *setp, int *sigp); /* Use our implemention */
+#endif
+
+
+/*
+ We define my_sigset() and use that instead of the system sigset() so that
+ we can favor an implementation based on sigaction(). On some systems, such
+ as Mac OS X, sigset() results in flags such as SA_RESTART being set, and
+ we want to make sure that no such flags are set.
+*/
+#if defined(HAVE_SIGACTION) && !defined(my_sigset)
+#define my_sigset(A,B) do { struct sigaction s; sigset_t set; \
+ sigemptyset(&set); \
+ s.sa_handler = (B); \
+ s.sa_mask = set; \
+ s.sa_flags = 0; \
+ sigaction((A), &s, (struct sigaction *) NULL); \
+ } while (0)
+#elif defined(HAVE_SIGSET) && !defined(my_sigset)
+#define my_sigset(A,B) sigset((A),(B))
+#elif !defined(my_sigset)
+#define my_sigset(A,B) signal((A),(B))
+#endif
+
+#ifndef my_pthread_setprio
+#if defined(HAVE_PTHREAD_SETPRIO_NP) /* FSU threads */
+#define my_pthread_setprio(A,B) pthread_setprio_np((A),(B))
+#elif defined(HAVE_PTHREAD_SETPRIO)
+#define my_pthread_setprio(A,B) pthread_setprio((A),(B))
+#else
+extern void my_pthread_setprio(pthread_t thread_id,int prior);
+#endif
+#endif
+
+#ifndef my_pthread_attr_setprio
+#ifdef HAVE_PTHREAD_ATTR_SETPRIO
+#define my_pthread_attr_setprio(A,B) pthread_attr_setprio((A),(B))
+#else
+extern void my_pthread_attr_setprio(pthread_attr_t *attr, int priority);
+#endif
+#endif
+
+#if !defined(HAVE_PTHREAD_ATTR_SETSCOPE) || defined(HAVE_DEC_3_2_THREADS)
+#define pthread_attr_setscope(A,B)
+#undef HAVE_GETHOSTBYADDR_R /* No definition */
+#endif
+
+#if defined(HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT) && !defined(SAFE_MUTEX)
+extern int my_pthread_cond_timedwait(pthread_cond_t *cond,
+ pthread_mutex_t *mutex,
+ struct timespec *abstime);
+#define pthread_cond_timedwait(A,B,C) my_pthread_cond_timedwait((A),(B),(C))
+#endif
+
+#if defined(OS2)
+#define my_pthread_getspecific(T,A) ((T) &(A))
+#define pthread_setspecific(A,B) win_pthread_setspecific(&(A),(B),sizeof(A))
+#elif !defined( HAVE_NONPOSIX_PTHREAD_GETSPECIFIC)
+#define my_pthread_getspecific(A,B) ((A) pthread_getspecific(B))
+#else
+#define my_pthread_getspecific(A,B) ((A) my_pthread_getspecific_imp(B))
+void *my_pthread_getspecific_imp(pthread_key_t key);
+#endif /* OS2 */
+
+#ifndef HAVE_LOCALTIME_R
+struct tm *localtime_r(const time_t *clock, struct tm *res);
+#endif
+
+#ifndef HAVE_GMTIME_R
+struct tm *gmtime_r(const time_t *clock, struct tm *res);
+#endif
+
+#ifdef HAVE_PTHREAD_CONDATTR_CREATE
+/* DCE threads on HPUX 10.20 */
+#define pthread_condattr_init pthread_condattr_create
+#define pthread_condattr_destroy pthread_condattr_delete
+#endif
+
+/* FSU THREADS */
+#if !defined(HAVE_PTHREAD_KEY_DELETE) && !defined(pthread_key_delete)
+#define pthread_key_delete(A) pthread_dummy(0)
+#endif
+
+#ifdef HAVE_CTHREADS_WRAPPER /* For MacOSX */
+#define pthread_cond_destroy(A) pthread_dummy(0)
+#define pthread_mutex_destroy(A) pthread_dummy(0)
+#define pthread_attr_delete(A) pthread_dummy(0)
+#define pthread_condattr_delete(A) pthread_dummy(0)
+#define pthread_attr_setstacksize(A,B) pthread_dummy(0)
+#define pthread_equal(A,B) ((A) == (B))
+#define pthread_cond_timedwait(a,b,c) pthread_cond_wait((a),(b))
+#define pthread_attr_init(A) pthread_attr_create(A)
+#define pthread_attr_destroy(A) pthread_attr_delete(A)
+#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
+#define pthread_create(A,B,C,D) pthread_create((A),*(B),(C),(D))
+#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
+#define pthread_kill(A,B) pthread_dummy(0)
+#undef pthread_detach_this_thread
+#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(&tmp); }
+#endif
+
+#ifdef HAVE_DARWIN5_THREADS
+#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
+#define pthread_kill(A,B) pthread_dummy(0)
+#define pthread_condattr_init(A) pthread_dummy(0)
+#define pthread_condattr_destroy(A) pthread_dummy(0)
+#undef pthread_detach_this_thread
+#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(tmp); }
+#endif
+
+#if ((defined(HAVE_PTHREAD_ATTR_CREATE) && !defined(HAVE_SIGWAIT)) || defined(HAVE_DEC_3_2_THREADS)) && !defined(HAVE_CTHREADS_WRAPPER)
+/* This is set on AIX_3_2 and Siemens unix (and DEC OSF/1 3.2 too) */
+#define pthread_key_create(A,B) \
+ pthread_keycreate(A,(B) ?\
+ (pthread_destructor_t) (B) :\
+ (pthread_destructor_t) pthread_dummy)
+#define pthread_attr_init(A) pthread_attr_create(A)
+#define pthread_attr_destroy(A) pthread_attr_delete(A)
+#define pthread_attr_setdetachstate(A,B) pthread_dummy(0)
+#define pthread_create(A,B,C,D) pthread_create((A),*(B),(C),(D))
+#ifndef pthread_sigmask
+#define pthread_sigmask(A,B,C) sigprocmask((A),(B),(C))
+#endif
+#define pthread_kill(A,B) pthread_dummy(0)
+#undef pthread_detach_this_thread
+#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(&tmp); }
+#elif !defined(__NETWARE__) /* HAVE_PTHREAD_ATTR_CREATE && !HAVE_SIGWAIT */
+#define HAVE_PTHREAD_KILL
+#endif
+
+#endif /* defined(__WIN__) */
+
+#if defined(HPUX10) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
+#undef pthread_cond_timedwait
+#define pthread_cond_timedwait(a,b,c) my_pthread_cond_timedwait((a),(b),(c))
+int my_pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
+ struct timespec *abstime);
+#endif
+
+#if defined(HPUX10)
+#define pthread_attr_getstacksize(A,B) my_pthread_attr_getstacksize(A,B)
+void my_pthread_attr_getstacksize(pthread_attr_t *attrib, size_t *size);
+#endif
+
+#if defined(HAVE_POSIX1003_4a_MUTEX) && !defined(DONT_REMAP_PTHREAD_FUNCTIONS)
+#undef pthread_mutex_trylock
+#define pthread_mutex_trylock(a) my_pthread_mutex_trylock((a))
+int my_pthread_mutex_trylock(pthread_mutex_t *mutex);
+#endif
+
+ /* safe_mutex adds checking to mutex for easier debugging */
+
+#if defined(__NETWARE__) && !defined(SAFE_MUTEX_DETECT_DESTROY)
+#define SAFE_MUTEX_DETECT_DESTROY
+#endif
+
+typedef struct st_safe_mutex_t
+{
+ pthread_mutex_t global,mutex;
+ const char *file;
+ uint line,count;
+ pthread_t thread;
+#ifdef SAFE_MUTEX_DETECT_DESTROY
+ struct st_safe_mutex_info_t *info; /* to track destroying of mutexes */
+#endif
+} safe_mutex_t;
+
+#ifdef SAFE_MUTEX_DETECT_DESTROY
+/*
+ Used to track the destroying of mutexes. This needs to be a seperate
+ structure because the safe_mutex_t structure could be freed before
+ the mutexes are destroyed.
+*/
+
+typedef struct st_safe_mutex_info_t
+{
+ struct st_safe_mutex_info_t *next;
+ struct st_safe_mutex_info_t *prev;
+ const char *init_file;
+ uint32 init_line;
+} safe_mutex_info_t;
+#endif /* SAFE_MUTEX_DETECT_DESTROY */
+
+int safe_mutex_init(safe_mutex_t *mp, const pthread_mutexattr_t *attr,
+ const char *file, uint line);
+int safe_mutex_lock(safe_mutex_t *mp,const char *file, uint line);
+int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line);
+int safe_mutex_destroy(safe_mutex_t *mp,const char *file, uint line);
+int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp,const char *file,
+ uint line);
+int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp,
+ struct timespec *abstime, const char *file, uint line);
+void safe_mutex_global_init(void);
+void safe_mutex_end(FILE *file);
+
+ /* Wrappers if safe mutex is actually used */
+#ifdef SAFE_MUTEX
+#undef pthread_mutex_init
+#undef pthread_mutex_lock
+#undef pthread_mutex_unlock
+#undef pthread_mutex_destroy
+#undef pthread_mutex_wait
+#undef pthread_mutex_timedwait
+#undef pthread_mutex_t
+#undef pthread_cond_wait
+#undef pthread_cond_timedwait
+#undef pthread_mutex_trylock
+#define pthread_mutex_init(A,B) safe_mutex_init((A),(B),__FILE__,__LINE__)
+#define pthread_mutex_lock(A) safe_mutex_lock((A),__FILE__,__LINE__)
+#define pthread_mutex_unlock(A) safe_mutex_unlock((A),__FILE__,__LINE__)
+#define pthread_mutex_destroy(A) safe_mutex_destroy((A),__FILE__,__LINE__)
+#define pthread_cond_wait(A,B) safe_cond_wait((A),(B),__FILE__,__LINE__)
+#define pthread_cond_timedwait(A,B,C) safe_cond_timedwait((A),(B),(C),__FILE__,__LINE__)
+#define pthread_mutex_trylock(A) pthread_mutex_lock(A)
+#define pthread_mutex_t safe_mutex_t
+#define safe_mutex_assert_owner(mp) \
+ DBUG_ASSERT((mp)->count > 0 && \
+ pthread_equal(pthread_self(), (mp)->thread))
+#define safe_mutex_assert_not_owner(mp) \
+ DBUG_ASSERT(! (mp)->count || \
+ ! pthread_equal(pthread_self(), (mp)->thread))
+#else
+#define safe_mutex_assert_owner(mp)
+#define safe_mutex_assert_not_owner(mp)
+#endif /* SAFE_MUTEX */
+
+ /* READ-WRITE thread locking */
+
+#ifdef HAVE_BROKEN_RWLOCK /* For OpenUnix */
+#undef HAVE_PTHREAD_RWLOCK_RDLOCK
+#undef HAVE_RWLOCK_INIT
+#undef HAVE_RWLOCK_T
+#endif
+
+#if defined(USE_MUTEX_INSTEAD_OF_RW_LOCKS)
+/* use these defs for simple mutex locking */
+#define rw_lock_t pthread_mutex_t
+#define my_rwlock_init(A,B) pthread_mutex_init((A),(B))
+#define rw_rdlock(A) pthread_mutex_lock((A))
+#define rw_wrlock(A) pthread_mutex_lock((A))
+#define rw_tryrdlock(A) pthread_mutex_trylock((A))
+#define rw_trywrlock(A) pthread_mutex_trylock((A))
+#define rw_unlock(A) pthread_mutex_unlock((A))
+#define rwlock_destroy(A) pthread_mutex_destroy((A))
+#elif defined(HAVE_PTHREAD_RWLOCK_RDLOCK)
+#define rw_lock_t pthread_rwlock_t
+#define my_rwlock_init(A,B) pthread_rwlock_init((A),(B))
+#define rw_rdlock(A) pthread_rwlock_rdlock(A)
+#define rw_wrlock(A) pthread_rwlock_wrlock(A)
+#define rw_tryrdlock(A) pthread_rwlock_tryrdlock((A))
+#define rw_trywrlock(A) pthread_rwlock_trywrlock((A))
+#define rw_unlock(A) pthread_rwlock_unlock(A)
+#define rwlock_destroy(A) pthread_rwlock_destroy(A)
+#elif defined(HAVE_RWLOCK_INIT)
+#ifdef HAVE_RWLOCK_T /* For example Solaris 2.6-> */
+#define rw_lock_t rwlock_t
+#endif
+#define my_rwlock_init(A,B) rwlock_init((A),USYNC_THREAD,0)
+#else
+/* Use our own version of read/write locks */
+typedef struct _my_rw_lock_t {
+ pthread_mutex_t lock; /* lock for structure */
+ pthread_cond_t readers; /* waiting readers */
+ pthread_cond_t writers; /* waiting writers */
+ int state; /* -1:writer,0:free,>0:readers */
+ int waiters; /* number of waiting writers */
+} my_rw_lock_t;
+
+#define rw_lock_t my_rw_lock_t
+#define rw_rdlock(A) my_rw_rdlock((A))
+#define rw_wrlock(A) my_rw_wrlock((A))
+#define rw_tryrdlock(A) my_rw_tryrdlock((A))
+#define rw_trywrlock(A) my_rw_trywrlock((A))
+#define rw_unlock(A) my_rw_unlock((A))
+#define rwlock_destroy(A) my_rwlock_destroy((A))
+
+extern int my_rwlock_init(my_rw_lock_t *, void *);
+extern int my_rwlock_destroy(my_rw_lock_t *);
+extern int my_rw_rdlock(my_rw_lock_t *);
+extern int my_rw_wrlock(my_rw_lock_t *);
+extern int my_rw_unlock(my_rw_lock_t *);
+extern int my_rw_tryrdlock(my_rw_lock_t *);
+extern int my_rw_trywrlock(my_rw_lock_t *);
+#endif /* USE_MUTEX_INSTEAD_OF_RW_LOCKS */
+
+#define GETHOSTBYADDR_BUFF_SIZE 2048
+
+#ifndef HAVE_THR_SETCONCURRENCY
+#define thr_setconcurrency(A) pthread_dummy(0)
+#endif
+#if !defined(HAVE_PTHREAD_ATTR_SETSTACKSIZE) && ! defined(pthread_attr_setstacksize)
+#define pthread_attr_setstacksize(A,B) pthread_dummy(0)
+#endif
+
+/* Define mutex types, see my_thr_init.c */
+#define MY_MUTEX_INIT_SLOW NULL
+#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
+extern pthread_mutexattr_t my_fast_mutexattr;
+#define MY_MUTEX_INIT_FAST &my_fast_mutexattr
+#else
+#define MY_MUTEX_INIT_FAST NULL
+#endif
+#ifdef PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
+extern pthread_mutexattr_t my_errorcheck_mutexattr;
+#define MY_MUTEX_INIT_ERRCHK &my_errorcheck_mutexattr
+#else
+#define MY_MUTEX_INIT_ERRCHK NULL
+#endif
+
+extern my_bool my_thread_global_init(void);
+extern void my_thread_global_end(void);
+extern my_bool my_thread_init(void);
+extern void my_thread_end(void);
+extern const char *my_thread_name(void);
+extern long my_thread_id(void);
+extern int pthread_no_free(void *);
+extern int pthread_dummy(int);
+
+/* All thread specific variables are in the following struct */
+
+#define THREAD_NAME_SIZE 10
+#ifndef DEFAULT_THREAD_STACK
+#if SIZEOF_CHARP > 4
+/*
+ MySQL can survive with 32K, but some glibc libraries require > 128K stack
+ To resolve hostnames. Also recursive stored procedures needs stack.
+*/
+#define DEFAULT_THREAD_STACK (256*1024L)
+#else
+#define DEFAULT_THREAD_STACK (192*1024)
+#endif
+#endif
+
+struct st_my_thread_var
+{
+ int thr_errno;
+ pthread_cond_t suspend;
+ pthread_mutex_t mutex;
+ pthread_mutex_t * volatile current_mutex;
+ pthread_cond_t * volatile current_cond;
+ pthread_t pthread_self;
+ long id;
+ int cmp_length;
+ int volatile abort;
+ my_bool init;
+ struct st_my_thread_var *next,**prev;
+ void *opt_info;
+#ifndef DBUG_OFF
+ gptr dbug;
+ char name[THREAD_NAME_SIZE+1];
+#endif
+};
+
+extern struct st_my_thread_var *_my_thread_var(void) __attribute__ ((const));
+#define my_thread_var (_my_thread_var())
+#define my_errno my_thread_var->thr_errno
+/*
+ Keep track of shutdown,signal, and main threads so that my_end() will not
+ report errors with them
+*/
+extern pthread_t shutdown_th, main_th, signal_th;
+
+ /* statistics_xxx functions are for not essential statistic */
+
+#ifndef thread_safe_increment
+#ifdef HAVE_ATOMIC_ADD
+#define thread_safe_increment(V,L) atomic_inc((atomic_t*) &V)
+#define thread_safe_decrement(V,L) atomic_dec((atomic_t*) &V)
+#define thread_safe_add(V,C,L) atomic_add((C),(atomic_t*) &V)
+#define thread_safe_sub(V,C,L) atomic_sub((C),(atomic_t*) &V)
+#else
+#define thread_safe_increment(V,L) \
+ (pthread_mutex_lock((L)), (V)++, pthread_mutex_unlock((L)))
+#define thread_safe_decrement(V,L) \
+ (pthread_mutex_lock((L)), (V)--, pthread_mutex_unlock((L)))
+#define thread_safe_add(V,C,L) (pthread_mutex_lock((L)), (V)+=(C), pthread_mutex_unlock((L)))
+#define thread_safe_sub(V,C,L) \
+ (pthread_mutex_lock((L)), (V)-=(C), pthread_mutex_unlock((L)))
+#endif /* HAVE_ATOMIC_ADD */
+#ifdef SAFE_STATISTICS
+#define statistic_increment(V,L) thread_safe_increment((V),(L))
+#define statistic_decrement(V,L) thread_safe_decrement((V),(L))
+#define statistic_add(V,C,L) thread_safe_add((V),(C),(L))
+#else
+#define statistic_decrement(V,L) (V)--
+#define statistic_increment(V,L) (V)++
+#define statistic_add(V,C,L) (V)+=(C)
+#endif /* SAFE_STATISTICS */
+#endif /* thread_safe_increment */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _my_ptread_h */
diff --git a/src/mysql/my_sys.h b/src/mysql/my_sys.h
index 83de59990..44fe383bf 100644
--- a/src/mysql/my_sys.h
+++ b/src/mysql/my_sys.h
@@ -1,904 +1,904 @@
-/* Copyright (C) 2000-2003 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-#ifndef _my_sys_h
-#define _my_sys_h
-C_MODE_START
-
-#ifdef HAVE_AIOWAIT
-#include <sys/asynch.h> /* Used by record-cache */
-typedef struct my_aio_result {
- aio_result_t result;
- int pending;
-} my_aio_result;
-#endif
-
-#ifndef THREAD
-extern int NEAR my_errno; /* Last error in mysys */
-#else
-#include <my_pthread.h>
-#endif
-
-#ifndef _m_ctype_h
-#include <m_ctype.h> /* for CHARSET_INFO */
-#endif
-
-#include <stdarg.h>
-#include <typelib.h>
-
-#define MYSYS_PROGRAM_USES_CURSES() { error_handler_hook = my_message_curses; mysys_uses_curses=1; }
-#define MYSYS_PROGRAM_DONT_USE_CURSES() { error_handler_hook = my_message_no_curses; mysys_uses_curses=0;}
-#define MY_INIT(name); { my_progname= name; my_init(); }
-
-#define ERRMSGSIZE (SC_MAXWIDTH) /* Max length of a error message */
-#define NRERRBUFFS (2) /* Buffers for parameters */
-#define MY_FILE_ERROR ((uint) ~0)
-
- /* General bitmaps for my_func's */
-#define MY_FFNF 1 /* Fatal if file not found */
-#define MY_FNABP 2 /* Fatal if not all bytes read/writen */
-#define MY_NABP 4 /* Error if not all bytes read/writen */
-#define MY_FAE 8 /* Fatal if any error */
-#define MY_WME 16 /* Write message on error */
-#define MY_WAIT_IF_FULL 32 /* Wait and try again if disk full error */
-#define MY_IGNORE_BADFD 32 /* my_sync: ignore 'bad descriptor' errors */
-#define MY_RAID 64 /* Support for RAID */
-#define MY_FULL_IO 512 /* For my_read - loop intil I/O is complete */
-#define MY_DONT_CHECK_FILESIZE 128 /* Option to init_io_cache() */
-#define MY_LINK_WARNING 32 /* my_redel() gives warning if links */
-#define MY_COPYTIME 64 /* my_redel() copys time */
-#define MY_DELETE_OLD 256 /* my_create_with_symlink() */
-#define MY_RESOLVE_LINK 128 /* my_realpath(); Only resolve links */
-#define MY_HOLD_ORIGINAL_MODES 128 /* my_copy() holds to file modes */
-#define MY_REDEL_MAKE_BACKUP 256
-#define MY_SEEK_NOT_DONE 32 /* my_lock may have to do a seek */
-#define MY_DONT_WAIT 64 /* my_lock() don't wait if can't lock */
-#define MY_ZEROFILL 32 /* my_malloc(), fill array with zero */
-#define MY_ALLOW_ZERO_PTR 64 /* my_realloc() ; zero ptr -> malloc */
-#define MY_FREE_ON_ERROR 128 /* my_realloc() ; Free old ptr on error */
-#define MY_HOLD_ON_ERROR 256 /* my_realloc() ; Return old ptr on error */
-#define MY_THREADSAFE 128 /* pread/pwrite: Don't allow interrupts */
-#define MY_DONT_OVERWRITE_FILE 1024 /* my_copy: Don't overwrite file */
-
-#define MY_CHECK_ERROR 1 /* Params to my_end; Check open-close */
-#define MY_GIVE_INFO 2 /* Give time info about process*/
-
-#define ME_HIGHBYTE 8 /* Shift for colours */
-#define ME_NOCUR 1 /* Don't use curses message */
-#define ME_OLDWIN 2 /* Use old window */
-#define ME_BELL 4 /* Ring bell then printing message */
-#define ME_HOLDTANG 8 /* Don't delete last keys */
-#define ME_WAITTOT 16 /* Wait for errtime secs of for a action */
-#define ME_WAITTANG 32 /* Wait for a user action */
-#define ME_NOREFRESH 64 /* Dont refresh screen */
-#define ME_NOINPUT 128 /* Dont use the input libary */
-#define ME_COLOUR1 ((1 << ME_HIGHBYTE)) /* Possibly error-colours */
-#define ME_COLOUR2 ((2 << ME_HIGHBYTE))
-#define ME_COLOUR3 ((3 << ME_HIGHBYTE))
-
- /* Bits in last argument to fn_format */
-#define MY_REPLACE_DIR 1 /* replace dir in name with 'dir' */
-#define MY_REPLACE_EXT 2 /* replace extension with 'ext' */
-#define MY_UNPACK_FILENAME 4 /* Unpack name (~ -> home) */
-#define MY_PACK_FILENAME 8 /* Pack name (home -> ~) */
-#define MY_RESOLVE_SYMLINKS 16 /* Resolve all symbolic links */
-#define MY_RETURN_REAL_PATH 32 /* return full path for file */
-#define MY_SAFE_PATH 64 /* Return NULL if too long path */
-#define MY_RELATIVE_PATH 128 /* name is relative to 'dir' */
-
- /* My seek flags */
-#define MY_SEEK_SET 0
-#define MY_SEEK_CUR 1
-#define MY_SEEK_END 2
-
- /* Some constants */
-#define MY_WAIT_FOR_USER_TO_FIX_PANIC 60 /* in seconds */
-#define MY_WAIT_GIVE_USER_A_MESSAGE 10 /* Every 10 times of prev */
-#define MIN_COMPRESS_LENGTH 50 /* Don't compress small bl. */
-#define DFLT_INIT_HITS 3
-
- /* root_alloc flags */
-#define MY_KEEP_PREALLOC 1
-#define MY_MARK_BLOCKS_FREE 2 /* move used to free list and reuse them */
-
- /* Internal error numbers (for assembler functions) */
-#define MY_ERRNO_EDOM 33
-#define MY_ERRNO_ERANGE 34
-
- /* Bits for get_date timeflag */
-#define GETDATE_DATE_TIME 1
-#define GETDATE_SHORT_DATE 2
-#define GETDATE_HHMMSSTIME 4
-#define GETDATE_GMT 8
-#define GETDATE_FIXEDLENGTH 16
-
- /* defines when allocating data */
-#ifdef SAFEMALLOC
-#define my_malloc(SZ,FLAG) _mymalloc((SZ), __FILE__, __LINE__, FLAG )
-#define my_malloc_ci(SZ,FLAG) _mymalloc((SZ), sFile, uLine, FLAG )
-#define my_realloc(PTR,SZ,FLAG) _myrealloc((PTR), (SZ), __FILE__, __LINE__, FLAG )
-#define my_checkmalloc() _sanity( __FILE__, __LINE__ )
-#define my_free(PTR,FLAG) _myfree((PTR), __FILE__, __LINE__,FLAG)
-#define my_memdup(A,B,C) _my_memdup((A),(B), __FILE__,__LINE__,C)
-#define my_strdup(A,C) _my_strdup((A), __FILE__,__LINE__,C)
-#define my_strdup_with_length(A,B,C) _my_strdup_with_length((A),(B),__FILE__,__LINE__,C)
-#define TRASH(A,B) bfill(A, B, 0x8F)
-#define QUICK_SAFEMALLOC sf_malloc_quick=1
-#define NORMAL_SAFEMALLOC sf_malloc_quick=0
-extern uint sf_malloc_prehunc,sf_malloc_endhunc,sf_malloc_quick;
-extern ulonglong sf_malloc_mem_limit;
-
-#define CALLER_INFO_PROTO , const char *sFile, uint uLine
-#define CALLER_INFO , __FILE__, __LINE__
-#define ORIG_CALLER_INFO , sFile, uLine
-#else
-#define my_checkmalloc()
-#undef TERMINATE
-#define TERMINATE(A) {}
-#define QUICK_SAFEMALLOC
-#define NORMAL_SAFEMALLOC
-extern gptr my_malloc(uint Size,myf MyFlags);
-#define my_malloc_ci(SZ,FLAG) my_malloc( SZ, FLAG )
-extern gptr my_realloc(gptr oldpoint,uint Size,myf MyFlags);
-extern void my_no_flags_free(gptr ptr);
-extern gptr my_memdup(const byte *from,uint length,myf MyFlags);
-extern char *my_strdup(const char *from,myf MyFlags);
-extern char *my_strdup_with_length(const byte *from, uint length,
- myf MyFlags);
-/* we do use FG (as a no-op) in below so that a typo on FG is caught */
-#define my_free(PTR,FG) ((void)FG,my_no_flags_free(PTR))
-#define CALLER_INFO_PROTO /* nothing */
-#define CALLER_INFO /* nothing */
-#define ORIG_CALLER_INFO /* nothing */
-#define TRASH(A,B) /* nothing */
-#endif
-
-#ifdef HAVE_LARGE_PAGES
-extern uint my_get_large_page_size(void);
-extern gptr my_large_malloc(uint size, myf my_flags);
-extern void my_large_free(gptr ptr, myf my_flags);
-#else
-#define my_get_large_page_size() (0)
-#define my_large_malloc(A,B) my_malloc_lock((A),(B))
-#define my_large_free(A,B) my_free_lock((A),(B))
-#endif /* HAVE_LARGE_PAGES */
-
-#ifdef HAVE_ALLOCA
-#if defined(_AIX) && !defined(__GNUC__) && !defined(_AIX43)
-#pragma alloca
-#endif /* _AIX */
-#if defined(__MWERKS__)
-#undef alloca
-#define alloca _alloca
-#endif /* __MWERKS__ */
-#if defined(__GNUC__) && !defined(HAVE_ALLOCA_H) && ! defined(alloca)
-#define alloca __builtin_alloca
-#endif /* GNUC */
-#define my_alloca(SZ) alloca((size_t) (SZ))
-#define my_afree(PTR) {}
-#else
-#define my_alloca(SZ) my_malloc(SZ,MYF(0))
-#define my_afree(PTR) my_free(PTR,MYF(MY_WME))
-#endif /* HAVE_ALLOCA */
-
-#ifdef MSDOS
-#ifdef __ZTC__
-void * __CDECL halloc(long count,size_t length);
-void __CDECL hfree(void *ptr);
-#endif
-#if defined(USE_HALLOC)
-#if defined(_VCM_) || defined(M_IC80386)
-#undef USE_HALLOC
-#endif
-#endif
-#ifdef USE_HALLOC
-#define malloc(a) halloc((long) (a),1)
-#define free(a) hfree(a)
-#endif
-#endif /* MSDOS */
-
-#ifndef errno /* did we already get it? */
-#ifdef HAVE_ERRNO_AS_DEFINE
-#include <errno.h> /* errno is a define */
-#else
-extern int errno; /* declare errno */
-#endif
-#endif /* #ifndef errno */
-extern char NEAR errbuff[NRERRBUFFS][ERRMSGSIZE];
-extern char *home_dir; /* Home directory for user */
-extern const char *my_progname; /* program-name (printed in errors) */
-extern char NEAR curr_dir[]; /* Current directory for user */
-extern int (*error_handler_hook)(uint my_err, const char *str,myf MyFlags);
-extern int (*fatal_error_handler_hook)(uint my_err, const char *str,
- myf MyFlags);
-extern uint my_file_limit;
-
-#ifdef HAVE_LARGE_PAGES
-extern my_bool my_use_large_pages;
-extern uint my_large_page_size;
-#endif
-
-/* charsets */
-extern CHARSET_INFO *default_charset_info;
-extern CHARSET_INFO *all_charsets[256];
-extern CHARSET_INFO compiled_charsets[];
-
-/* statistics */
-extern ulong my_file_opened,my_stream_opened, my_tmp_file_created;
-extern uint mysys_usage_id;
-extern my_bool my_init_done;
-
- /* Point to current my_message() */
-extern void (*my_sigtstp_cleanup)(void),
- /* Executed before jump to shell */
- (*my_sigtstp_restart)(void),
- (*my_abort_hook)(int);
- /* Executed when comming from shell */
-extern int NEAR my_umask, /* Default creation mask */
- NEAR my_umask_dir,
- NEAR my_recived_signals, /* Signals we have got */
- NEAR my_safe_to_handle_signal, /* Set when allowed to SIGTSTP */
- NEAR my_dont_interrupt; /* call remember_intr when set */
-extern my_bool NEAR mysys_uses_curses, my_use_symdir;
-extern ulong sf_malloc_cur_memory, sf_malloc_max_memory;
-
-extern ulong my_default_record_cache_size;
-extern my_bool NEAR my_disable_locking,NEAR my_disable_async_io,
- NEAR my_disable_flush_key_blocks, NEAR my_disable_symlinks;
-extern char wild_many,wild_one,wild_prefix;
-extern const char *charsets_dir;
-extern char *defaults_extra_file;
-extern const char *defaults_group_suffix;
-extern const char *defaults_file;
-
-extern my_bool timed_mutexes;
-
-typedef struct wild_file_pack /* Struct to hold info when selecting files */
-{
- uint wilds; /* How many wildcards */
- uint not_pos; /* Start of not-theese-files */
- my_string *wild; /* Pointer to wildcards */
-} WF_PACK;
-
-enum loglevel {
- ERROR_LEVEL,
- WARNING_LEVEL,
- INFORMATION_LEVEL
-};
-
-enum cache_type
-{
- TYPE_NOT_SET= 0, READ_CACHE, WRITE_CACHE,
- SEQ_READ_APPEND /* sequential read or append */,
- READ_FIFO, READ_NET,WRITE_NET};
-
-enum flush_type
-{
- FLUSH_KEEP, FLUSH_RELEASE, FLUSH_IGNORE_CHANGED, FLUSH_FORCE_WRITE
-};
-
-typedef struct st_record_cache /* Used when cacheing records */
-{
- File file;
- int rc_seek,error,inited;
- uint rc_length,read_length,reclength;
- my_off_t rc_record_pos,end_of_file;
- byte *rc_buff,*rc_buff2,*rc_pos,*rc_end,*rc_request_pos;
-#ifdef HAVE_AIOWAIT
- int use_async_io;
- my_aio_result aio_result;
-#endif
- enum cache_type type;
-} RECORD_CACHE;
-
-enum file_type
-{
- UNOPEN = 0, FILE_BY_OPEN, FILE_BY_CREATE, STREAM_BY_FOPEN, STREAM_BY_FDOPEN,
- FILE_BY_MKSTEMP, FILE_BY_DUP
-};
-
-struct st_my_file_info
-{
- my_string name;
- enum file_type type;
-#if defined(THREAD) && !defined(HAVE_PREAD)
- pthread_mutex_t mutex;
-#endif
-};
-
-extern struct st_my_file_info *my_file_info;
-
-typedef struct st_my_tmpdir
-{
- char **list;
- uint cur, max;
-#ifdef THREAD
- pthread_mutex_t mutex;
-#endif
-} MY_TMPDIR;
-
-typedef struct st_dynamic_array
-{
- char *buffer;
- uint elements,max_element;
- uint alloc_increment;
- uint size_of_element;
-} DYNAMIC_ARRAY;
-
-typedef struct st_dynamic_string
-{
- char *str;
- uint length,max_length,alloc_increment;
-} DYNAMIC_STRING;
-
-struct st_io_cache;
-typedef int (*IO_CACHE_CALLBACK)(struct st_io_cache*);
-
-#ifdef THREAD
-typedef struct st_io_cache_share
-{
- /* to sync on reads into buffer */
- pthread_mutex_t mutex;
- pthread_cond_t cond;
- int count, total;
- /* actual IO_CACHE that filled the buffer */
- struct st_io_cache *active;
-#ifdef NOT_YET_IMPLEMENTED
- /* whether the structure should be free'd */
- my_bool alloced;
-#endif
-} IO_CACHE_SHARE;
-#endif
-
-typedef struct st_io_cache /* Used when cacheing files */
-{
- /* Offset in file corresponding to the first byte of byte* buffer. */
- my_off_t pos_in_file;
- /*
- The offset of end of file for READ_CACHE and WRITE_CACHE.
- For SEQ_READ_APPEND it the maximum of the actual end of file and
- the position represented by read_end.
- */
- my_off_t end_of_file;
- /* Points to current read position in the buffer */
- byte *read_pos;
- /* the non-inclusive boundary in the buffer for the currently valid read */
- byte *read_end;
- byte *buffer; /* The read buffer */
- /* Used in ASYNC_IO */
- byte *request_pos;
-
- /* Only used in WRITE caches and in SEQ_READ_APPEND to buffer writes */
- byte *write_buffer;
- /*
- Only used in SEQ_READ_APPEND, and points to the current read position
- in the write buffer. Note that reads in SEQ_READ_APPEND caches can
- happen from both read buffer (byte* buffer) and write buffer
- (byte* write_buffer).
- */
- byte *append_read_pos;
- /* Points to current write position in the write buffer */
- byte *write_pos;
- /* The non-inclusive boundary of the valid write area */
- byte *write_end;
-
- /*
- Current_pos and current_end are convenience variables used by
- my_b_tell() and other routines that need to know the current offset
- current_pos points to &write_pos, and current_end to &write_end in a
- WRITE_CACHE, and &read_pos and &read_end respectively otherwise
- */
- byte **current_pos, **current_end;
-#ifdef THREAD
- /*
- The lock is for append buffer used in SEQ_READ_APPEND cache
- need mutex copying from append buffer to read buffer.
- */
- pthread_mutex_t append_buffer_lock;
- /*
- The following is used when several threads are reading the
- same file in parallel. They are synchronized on disk
- accesses reading the cached part of the file asynchronously.
- It should be set to NULL to disable the feature. Only
- READ_CACHE mode is supported.
- */
- IO_CACHE_SHARE *share;
-#endif
- /*
- A caller will use my_b_read() macro to read from the cache
- if the data is already in cache, it will be simply copied with
- memcpy() and internal variables will be accordinging updated with
- no functions invoked. However, if the data is not fully in the cache,
- my_b_read() will call read_function to fetch the data. read_function
- must never be invoked directly.
- */
- int (*read_function)(struct st_io_cache *,byte *,uint);
- /*
- Same idea as in the case of read_function, except my_b_write() needs to
- be replaced with my_b_append() for a SEQ_READ_APPEND cache
- */
- int (*write_function)(struct st_io_cache *,const byte *,uint);
- /*
- Specifies the type of the cache. Depending on the type of the cache
- certain operations might not be available and yield unpredicatable
- results. Details to be documented later
- */
- enum cache_type type;
- /*
- Callbacks when the actual read I/O happens. These were added and
- are currently used for binary logging of LOAD DATA INFILE - when a
- block is read from the file, we create a block create/append event, and
- when IO_CACHE is closed, we create an end event. These functions could,
- of course be used for other things
- */
- IO_CACHE_CALLBACK pre_read;
- IO_CACHE_CALLBACK post_read;
- IO_CACHE_CALLBACK pre_close;
- /*
- Counts the number of times, when we were forced to use disk. We use it to
- increase the binlog_cache_disk_use status variable.
- */
- ulong disk_writes;
- void* arg; /* for use by pre/post_read */
- char *file_name; /* if used with 'open_cached_file' */
- char *dir,*prefix;
- File file; /* file descriptor */
- /*
- seek_not_done is set by my_b_seek() to inform the upcoming read/write
- operation that a seek needs to be preformed prior to the actual I/O
- error is 0 if the cache operation was successful, -1 if there was a
- "hard" error, and the actual number of I/O-ed bytes if the read/write was
- partial.
- */
- int seek_not_done,error;
- /* buffer_length is memory size allocated for buffer or write_buffer */
- uint buffer_length;
- /* read_length is the same as buffer_length except when we use async io */
- uint read_length;
- myf myflags; /* Flags used to my_read/my_write */
- /*
- alloced_buffer is 1 if the buffer was allocated by init_io_cache() and
- 0 if it was supplied by the user.
- Currently READ_NET is the only one that will use a buffer allocated
- somewhere else
- */
- my_bool alloced_buffer;
-#ifdef HAVE_AIOWAIT
- /*
- As inidicated by ifdef, this is for async I/O, which is not currently
- used (because it's not reliable on all systems)
- */
- uint inited;
- my_off_t aio_read_pos;
- my_aio_result aio_result;
-#endif
-} IO_CACHE;
-
-typedef int (*qsort2_cmp)(const void *, const void *, const void *);
-
- /* defines for mf_iocache */
-
- /* Test if buffer is inited */
-#define my_b_clear(info) (info)->buffer=0
-#define my_b_inited(info) (info)->buffer
-#define my_b_EOF INT_MIN
-
-#define my_b_read(info,Buffer,Count) \
- ((info)->read_pos + (Count) <= (info)->read_end ?\
- (memcpy(Buffer,(info)->read_pos,(size_t) (Count)), \
- ((info)->read_pos+=(Count)),0) :\
- (*(info)->read_function)((info),Buffer,Count))
-
-#define my_b_write(info,Buffer,Count) \
- ((info)->write_pos + (Count) <=(info)->write_end ?\
- (memcpy((info)->write_pos, (Buffer), (size_t)(Count)),\
- ((info)->write_pos+=(Count)),0) : \
- (*(info)->write_function)((info),(Buffer),(Count)))
-
-#define my_b_get(info) \
- ((info)->read_pos != (info)->read_end ?\
- ((info)->read_pos++, (int) (uchar) (info)->read_pos[-1]) :\
- _my_b_get(info))
-
- /* my_b_write_byte dosn't have any err-check */
-#define my_b_write_byte(info,chr) \
- (((info)->write_pos < (info)->write_end) ?\
- ((*(info)->write_pos++)=(chr)) :\
- (_my_b_write(info,0,0) , ((*(info)->write_pos++)=(chr))))
-
-#define my_b_fill_cache(info) \
- (((info)->read_end=(info)->read_pos),(*(info)->read_function)(info,0,0))
-
-#define my_b_tell(info) ((info)->pos_in_file + \
- (uint) (*(info)->current_pos - (info)->request_pos))
-
-/* tell write offset in the SEQ_APPEND cache */
-my_off_t my_b_append_tell(IO_CACHE* info);
-my_off_t my_b_safe_tell(IO_CACHE* info); /* picks the correct tell() */
-
-#define my_b_bytes_in_cache(info) (uint) (*(info)->current_end - \
- *(info)->current_pos)
-
-typedef uint32 ha_checksum;
-
-/* Define the type of function to be passed to process_default_option_files */
-typedef int (*Process_option_func)(void *ctx, const char *group_name,
- const char *option);
-
-#include <my_alloc.h>
-
- /* Prototypes for mysys and my_func functions */
-
-extern int my_copy(const char *from,const char *to,myf MyFlags);
-extern int my_append(const char *from,const char *to,myf MyFlags);
-extern int my_delete(const char *name,myf MyFlags);
-extern int my_getwd(my_string buf,uint size,myf MyFlags);
-extern int my_setwd(const char *dir,myf MyFlags);
-extern int my_lock(File fd,int op,my_off_t start, my_off_t length,myf MyFlags);
-extern gptr my_once_alloc(uint Size,myf MyFlags);
-extern void my_once_free(void);
-extern char *my_once_strdup(const char *src,myf myflags);
-extern char *my_once_memdup(const char *src, uint len, myf myflags);
-extern File my_open(const char *FileName,int Flags,myf MyFlags);
-extern File my_register_filename(File fd, const char *FileName,
- enum file_type type_of_file,
- uint error_message_number, myf MyFlags);
-extern File my_create(const char *FileName,int CreateFlags,
- int AccsesFlags, myf MyFlags);
-extern int my_close(File Filedes,myf MyFlags);
-extern File my_dup(File file, myf MyFlags);
-extern int my_mkdir(const char *dir, int Flags, myf MyFlags);
-extern int my_readlink(char *to, const char *filename, myf MyFlags);
-extern int my_realpath(char *to, const char *filename, myf MyFlags);
-extern File my_create_with_symlink(const char *linkname, const char *filename,
- int createflags, int access_flags,
- myf MyFlags);
-extern int my_delete_with_symlink(const char *name, myf MyFlags);
-extern int my_rename_with_symlink(const char *from,const char *to,myf MyFlags);
-extern int my_symlink(const char *content, const char *linkname, myf MyFlags);
-extern uint my_read(File Filedes,byte *Buffer,uint Count,myf MyFlags);
-extern uint my_pread(File Filedes,byte *Buffer,uint Count,my_off_t offset,
- myf MyFlags);
-extern int my_rename(const char *from,const char *to,myf MyFlags);
-extern my_off_t my_seek(File fd,my_off_t pos,int whence,myf MyFlags);
-extern my_off_t my_tell(File fd,myf MyFlags);
-extern uint my_write(File Filedes,const byte *Buffer,uint Count,
- myf MyFlags);
-extern uint my_pwrite(File Filedes,const byte *Buffer,uint Count,
- my_off_t offset,myf MyFlags);
-extern uint my_fread(FILE *stream,byte *Buffer,uint Count,myf MyFlags);
-extern uint my_fwrite(FILE *stream,const byte *Buffer,uint Count,
- myf MyFlags);
-extern my_off_t my_fseek(FILE *stream,my_off_t pos,int whence,myf MyFlags);
-extern my_off_t my_ftell(FILE *stream,myf MyFlags);
-extern gptr _mymalloc(uint uSize,const char *sFile,
- uint uLine, myf MyFlag);
-extern gptr _myrealloc(gptr pPtr,uint uSize,const char *sFile,
- uint uLine, myf MyFlag);
-extern gptr my_multi_malloc _VARARGS((myf MyFlags, ...));
-extern void _myfree(gptr pPtr,const char *sFile,uint uLine, myf MyFlag);
-extern int _sanity(const char *sFile,unsigned int uLine);
-extern gptr _my_memdup(const byte *from,uint length,
- const char *sFile, uint uLine,myf MyFlag);
-extern my_string _my_strdup(const char *from, const char *sFile, uint uLine,
- myf MyFlag);
-extern char *_my_strdup_with_length(const byte *from, uint length,
- const char *sFile, uint uLine,
- myf MyFlag);
-
-#ifdef __WIN__
-extern int my_access(const char *path, int amode);
-extern File my_sopen(const char *path, int oflag, int shflag, int pmode);
-#else
-#define my_access access
-#endif
-extern int check_if_legal_filename(const char *path);
-
-#ifndef TERMINATE
-extern void TERMINATE(FILE *file);
-#endif
-extern void init_glob_errs(void);
-extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags);
-extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags);
-extern int my_fclose(FILE *fd,myf MyFlags);
-extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags);
-extern int my_sync(File fd, myf my_flags);
-extern int my_error _VARARGS((int nr,myf MyFlags, ...));
-extern int my_printf_error _VARARGS((uint my_err, const char *format,
- myf MyFlags, ...)
- __attribute__ ((format (printf, 2, 4))));
-extern int my_error_register(const char **errmsgs, int first, int last);
-extern const char **my_error_unregister(int first, int last);
-extern int my_message(uint my_err, const char *str,myf MyFlags);
-extern int my_message_no_curses(uint my_err, const char *str,myf MyFlags);
-extern int my_message_curses(uint my_err, const char *str,myf MyFlags);
-extern my_bool my_init(void);
-extern void my_end(int infoflag);
-extern int my_redel(const char *from, const char *to, int MyFlags);
-extern int my_copystat(const char *from, const char *to, int MyFlags);
-extern my_string my_filename(File fd);
-
-#ifndef THREAD
-extern void dont_break(void);
-extern void allow_break(void);
-#else
-#define dont_break()
-#define allow_break()
-#endif
-
-extern my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist);
-extern char *my_tmpdir(MY_TMPDIR *tmpdir);
-extern void free_tmpdir(MY_TMPDIR *tmpdir);
-
-extern void my_remember_signal(int signal_number,sig_handler (*func)(int));
-extern uint dirname_part(my_string to,const char *name);
-extern uint dirname_length(const char *name);
-#define base_name(A) (A+dirname_length(A))
-extern int test_if_hard_path(const char *dir_name);
-extern my_bool has_path(const char *name);
-extern char *convert_dirname(char *to, const char *from, const char *from_end);
-extern void to_unix_path(my_string name);
-extern my_string fn_ext(const char *name);
-extern my_string fn_same(my_string toname,const char *name,int flag);
-extern my_string fn_format(my_string to,const char *name,const char *dir,
- const char *form, uint flag);
-extern size_s strlength(const char *str);
-extern void pack_dirname(my_string to,const char *from);
-extern uint unpack_dirname(my_string to,const char *from);
-extern uint cleanup_dirname(my_string to,const char *from);
-extern uint system_filename(my_string to,const char *from);
-extern uint unpack_filename(my_string to,const char *from);
-extern my_string intern_filename(my_string to,const char *from);
-extern my_string directory_file_name(my_string dst, const char *src);
-extern int pack_filename(my_string to, const char *name, size_s max_length);
-extern my_string my_path(my_string to,const char *progname,
- const char *own_pathname_part);
-extern my_string my_load_path(my_string to, const char *path,
- const char *own_path_prefix);
-extern int wild_compare(const char *str,const char *wildstr,pbool str_is_pattern);
-extern WF_PACK *wf_comp(my_string str);
-extern int wf_test(struct wild_file_pack *wf_pack,const char *name);
-extern void wf_end(struct wild_file_pack *buffer);
-extern size_s strip_sp(my_string str);
-extern void get_date(my_string to,int timeflag,time_t use_time);
-extern void soundex(CHARSET_INFO *, my_string out_pntr, my_string in_pntr,pbool remove_garbage);
-extern int init_record_cache(RECORD_CACHE *info,uint cachesize,File file,
- uint reclength,enum cache_type type,
- pbool use_async_io);
-extern int read_cache_record(RECORD_CACHE *info,byte *to);
-extern int end_record_cache(RECORD_CACHE *info);
-extern int write_cache_record(RECORD_CACHE *info,my_off_t filepos,
- const byte *record,uint length);
-extern int flush_write_cache(RECORD_CACHE *info);
-extern long my_clock(void);
-extern sig_handler sigtstp_handler(int signal_number);
-extern void handle_recived_signals(void);
-
-extern sig_handler my_set_alarm_variable(int signo);
-extern void my_string_ptr_sort(void *base,uint items,size_s size);
-extern void radixsort_for_str_ptr(uchar* base[], uint number_of_elements,
- size_s size_of_element,uchar *buffer[]);
-extern qsort_t qsort2(void *base_ptr, size_t total_elems, size_t size,
- qsort2_cmp cmp, void *cmp_argument);
-extern qsort2_cmp get_ptr_compare(uint);
-void my_store_ptr(byte *buff, uint pack_length, my_off_t pos);
-my_off_t my_get_ptr(byte *ptr, uint pack_length);
-extern int init_io_cache(IO_CACHE *info,File file,uint cachesize,
- enum cache_type type,my_off_t seek_offset,
- pbool use_async_io, myf cache_myflags);
-extern my_bool reinit_io_cache(IO_CACHE *info,enum cache_type type,
- my_off_t seek_offset,pbool use_async_io,
- pbool clear_cache);
-extern void setup_io_cache(IO_CACHE* info);
-extern int _my_b_read(IO_CACHE *info,byte *Buffer,uint Count);
-#ifdef THREAD
-extern int _my_b_read_r(IO_CACHE *info,byte *Buffer,uint Count);
-extern void init_io_cache_share(IO_CACHE *info,
- IO_CACHE_SHARE *s, uint num_threads);
-extern void remove_io_thread(IO_CACHE *info);
-#endif
-extern int _my_b_seq_read(IO_CACHE *info,byte *Buffer,uint Count);
-extern int _my_b_net_read(IO_CACHE *info,byte *Buffer,uint Count);
-extern int _my_b_get(IO_CACHE *info);
-extern int _my_b_async_read(IO_CACHE *info,byte *Buffer,uint Count);
-extern int _my_b_write(IO_CACHE *info,const byte *Buffer,uint Count);
-extern int my_b_append(IO_CACHE *info,const byte *Buffer,uint Count);
-extern int my_b_safe_write(IO_CACHE *info,const byte *Buffer,uint Count);
-
-extern int my_block_write(IO_CACHE *info, const byte *Buffer,
- uint Count, my_off_t pos);
-extern int my_b_flush_io_cache(IO_CACHE *info, int need_append_buffer_lock);
-
-#define flush_io_cache(info) my_b_flush_io_cache((info),1)
-
-extern int end_io_cache(IO_CACHE *info);
-extern uint my_b_fill(IO_CACHE *info);
-extern void my_b_seek(IO_CACHE *info,my_off_t pos);
-extern uint my_b_gets(IO_CACHE *info, char *to, uint max_length);
-extern my_off_t my_b_filelength(IO_CACHE *info);
-extern uint my_b_printf(IO_CACHE *info, const char* fmt, ...);
-extern uint my_b_vprintf(IO_CACHE *info, const char* fmt, va_list ap);
-extern my_bool open_cached_file(IO_CACHE *cache,const char *dir,
- const char *prefix, uint cache_size,
- myf cache_myflags);
-extern my_bool real_open_cached_file(IO_CACHE *cache);
-extern void close_cached_file(IO_CACHE *cache);
-File create_temp_file(char *to, const char *dir, const char *pfx,
- int mode, myf MyFlags);
-#define my_init_dynamic_array(A,B,C,D) init_dynamic_array(A,B,C,D CALLER_INFO)
-#define my_init_dynamic_array_ci(A,B,C,D) init_dynamic_array(A,B,C,D ORIG_CALLER_INFO)
-extern my_bool init_dynamic_array(DYNAMIC_ARRAY *array,uint element_size,
- uint init_alloc,uint alloc_increment
- CALLER_INFO_PROTO);
-extern my_bool insert_dynamic(DYNAMIC_ARRAY *array,gptr element);
-extern byte *alloc_dynamic(DYNAMIC_ARRAY *array);
-extern byte *pop_dynamic(DYNAMIC_ARRAY*);
-extern my_bool set_dynamic(DYNAMIC_ARRAY *array,gptr element,uint array_index);
-extern void get_dynamic(DYNAMIC_ARRAY *array,gptr element,uint array_index);
-extern void delete_dynamic(DYNAMIC_ARRAY *array);
-extern void delete_dynamic_element(DYNAMIC_ARRAY *array, uint array_index);
-extern void freeze_size(DYNAMIC_ARRAY *array);
-#define dynamic_array_ptr(array,array_index) ((array)->buffer+(array_index)*(array)->size_of_element)
-#define dynamic_element(array,array_index,type) ((type)((array)->buffer) +(array_index))
-#define push_dynamic(A,B) insert_dynamic(A,B)
-#define reset_dynamic(array) ((array)->elements= 0)
-
-extern my_bool init_dynamic_string(DYNAMIC_STRING *str, const char *init_str,
- uint init_alloc,uint alloc_increment);
-extern my_bool dynstr_append(DYNAMIC_STRING *str, const char *append);
-my_bool dynstr_append_mem(DYNAMIC_STRING *str, const char *append,
- uint length);
-extern my_bool dynstr_set(DYNAMIC_STRING *str, const char *init_str);
-extern my_bool dynstr_realloc(DYNAMIC_STRING *str, ulong additional_size);
-extern void dynstr_free(DYNAMIC_STRING *str);
-#ifdef HAVE_MLOCK
-extern byte *my_malloc_lock(uint length,myf flags);
-extern void my_free_lock(byte *ptr,myf flags);
-#else
-#define my_malloc_lock(A,B) my_malloc((A),(B))
-#define my_free_lock(A,B) my_free((A),(B))
-#endif
-#define alloc_root_inited(A) ((A)->min_malloc != 0)
-#define ALLOC_ROOT_MIN_BLOCK_SIZE (MALLOC_OVERHEAD + sizeof(USED_MEM) + 8)
-#define clear_alloc_root(A) do { (A)->free= (A)->used= (A)->pre_alloc= 0; (A)->min_malloc=0;} while(0)
-extern void init_alloc_root(MEM_ROOT *mem_root, uint block_size,
- uint pre_alloc_size);
-extern gptr alloc_root(MEM_ROOT *mem_root,unsigned int Size);
-extern gptr multi_alloc_root(MEM_ROOT *mem_root, ...);
-extern void free_root(MEM_ROOT *root, myf MyFLAGS);
-extern void set_prealloc_root(MEM_ROOT *root, char *ptr);
-extern void reset_root_defaults(MEM_ROOT *mem_root, uint block_size,
- uint prealloc_size);
-extern char *strdup_root(MEM_ROOT *root,const char *str);
-extern char *strmake_root(MEM_ROOT *root,const char *str,uint len);
-extern char *memdup_root(MEM_ROOT *root,const char *str,uint len);
-extern int get_defaults_options(int argc, char **argv,
- char **defaults, char **extra_defaults,
- char **group_suffix);
-extern int load_defaults(const char *conf_file, const char **groups,
- int *argc, char ***argv);
-extern int modify_defaults_file(const char *file_location, const char *option,
- const char *option_value,
- const char *section_name, int remove_option);
-extern int my_search_option_files(const char *conf_file, int *argc,
- char ***argv, uint *args_used,
- Process_option_func func, void *func_ctx);
-extern void free_defaults(char **argv);
-extern void my_print_default_files(const char *conf_file);
-extern void print_defaults(const char *conf_file, const char **groups);
-extern my_bool my_compress(byte *, ulong *, ulong *);
-extern my_bool my_uncompress(byte *, ulong *, ulong *);
-extern byte *my_compress_alloc(const byte *packet, ulong *len, ulong *complen);
-extern ha_checksum my_checksum(ha_checksum crc, const byte *mem, uint count);
-extern uint my_bit_log2(ulong value);
-extern uint my_count_bits(ulonglong v);
-extern uint my_count_bits_ushort(ushort v);
-extern void my_sleep(ulong m_seconds);
-extern ulong crc32(ulong crc, const uchar *buf, uint len);
-extern uint my_set_max_open_files(uint files);
-void my_free_open_file_info(void);
-
-ulonglong my_getsystime(void);
-my_bool my_gethwaddr(uchar *to);
-
-#ifdef HAVE_SYS_MMAN_H
-#include <sys/mman.h>
-
-#ifndef MAP_NOSYNC
-#define MAP_NOSYNC 0
-#endif
-
-#define my_mmap(a,b,c,d,e,f) mmap(a,b,c,d,e,f)
-#ifdef HAVE_GETPAGESIZE
-#define my_getpagesize() getpagesize()
-#else
-/* qnx ? */
-#define my_getpagesize() 8192
-#endif
-#define my_munmap(a,b) munmap((a),(b))
-
-#else
-/* not a complete set of mmap() flags, but only those that nesessary */
-#define PROT_READ 1
-#define PROT_WRITE 2
-#define MAP_SHARED 0x0001
-#define MAP_NOSYNC 0x0800
-#define MAP_FAILED ((void *)-1)
-#define MS_SYNC 0x0000
-
-#ifndef __NETWARE__
-#define HAVE_MMAP
-#endif
-
-int my_getpagesize(void);
-void *my_mmap(void *, size_t, int, int, int, my_off_t);
-int my_munmap(void *, size_t);
-#endif
-
-int my_msync(int, void *, size_t, int);
-
-/* character sets */
-extern uint get_charset_number(const char *cs_name, uint cs_flags);
-extern uint get_collation_number(const char *name);
-extern const char *get_charset_name(uint cs_number);
-
-extern CHARSET_INFO *get_charset(uint cs_number, myf flags);
-extern CHARSET_INFO *get_charset_by_name(const char *cs_name, myf flags);
-extern CHARSET_INFO *get_charset_by_csname(const char *cs_name,
- uint cs_flags, myf my_flags);
-extern void free_charsets(void);
-extern char *get_charsets_dir(char *buf);
-extern my_bool my_charset_same(CHARSET_INFO *cs1, CHARSET_INFO *cs2);
-extern my_bool init_compiled_charsets(myf flags);
-extern void add_compiled_collation(CHARSET_INFO *cs);
-extern ulong escape_string_for_mysql(CHARSET_INFO *charset_info,
- char *to, ulong to_length,
- const char *from, ulong length);
-#ifdef __WIN__
-#define BACKSLASH_MBTAIL
-/* File system character set */
-extern CHARSET_INFO *fs_character_set(void);
-#endif
-extern ulong escape_quotes_for_mysql(CHARSET_INFO *charset_info,
- char *to, ulong to_length,
- const char *from, ulong length);
-
-extern void thd_increment_bytes_sent(ulong length);
-extern void thd_increment_bytes_received(ulong length);
-extern void thd_increment_net_big_packet_count(ulong length);
-
-#ifdef __WIN__
-extern my_bool have_tcpip; /* Is set if tcpip is used */
-
-/* implemented in my_windac.c */
-
-int my_security_attr_create(SECURITY_ATTRIBUTES **psa, const char **perror,
- DWORD owner_rights, DWORD everybody_rights);
-
-void my_security_attr_free(SECURITY_ATTRIBUTES *sa);
-
-/* implemented in my_conio.c */
-char* my_cgets(char *string, unsigned long clen, unsigned long* plen);
-
-#endif
-#ifdef __NETWARE__
-void netware_reg_user(const char *ip, const char *user,
- const char *application);
-#endif
-
-C_MODE_END
-#include "raid.h"
-#endif /* _my_sys_h */
+/* Copyright (C) 2000-2003 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+#ifndef _my_sys_h
+#define _my_sys_h
+C_MODE_START
+
+#ifdef HAVE_AIOWAIT
+#include <sys/asynch.h> /* Used by record-cache */
+typedef struct my_aio_result {
+ aio_result_t result;
+ int pending;
+} my_aio_result;
+#endif
+
+#ifndef THREAD
+extern int NEAR my_errno; /* Last error in mysys */
+#else
+#include <my_pthread.h>
+#endif
+
+#ifndef _m_ctype_h
+#include <m_ctype.h> /* for CHARSET_INFO */
+#endif
+
+#include <stdarg.h>
+#include <typelib.h>
+
+#define MYSYS_PROGRAM_USES_CURSES() { error_handler_hook = my_message_curses; mysys_uses_curses=1; }
+#define MYSYS_PROGRAM_DONT_USE_CURSES() { error_handler_hook = my_message_no_curses; mysys_uses_curses=0;}
+#define MY_INIT(name); { my_progname= name; my_init(); }
+
+#define ERRMSGSIZE (SC_MAXWIDTH) /* Max length of a error message */
+#define NRERRBUFFS (2) /* Buffers for parameters */
+#define MY_FILE_ERROR ((uint) ~0)
+
+ /* General bitmaps for my_func's */
+#define MY_FFNF 1 /* Fatal if file not found */
+#define MY_FNABP 2 /* Fatal if not all bytes read/writen */
+#define MY_NABP 4 /* Error if not all bytes read/writen */
+#define MY_FAE 8 /* Fatal if any error */
+#define MY_WME 16 /* Write message on error */
+#define MY_WAIT_IF_FULL 32 /* Wait and try again if disk full error */
+#define MY_IGNORE_BADFD 32 /* my_sync: ignore 'bad descriptor' errors */
+#define MY_RAID 64 /* Support for RAID */
+#define MY_FULL_IO 512 /* For my_read - loop intil I/O is complete */
+#define MY_DONT_CHECK_FILESIZE 128 /* Option to init_io_cache() */
+#define MY_LINK_WARNING 32 /* my_redel() gives warning if links */
+#define MY_COPYTIME 64 /* my_redel() copys time */
+#define MY_DELETE_OLD 256 /* my_create_with_symlink() */
+#define MY_RESOLVE_LINK 128 /* my_realpath(); Only resolve links */
+#define MY_HOLD_ORIGINAL_MODES 128 /* my_copy() holds to file modes */
+#define MY_REDEL_MAKE_BACKUP 256
+#define MY_SEEK_NOT_DONE 32 /* my_lock may have to do a seek */
+#define MY_DONT_WAIT 64 /* my_lock() don't wait if can't lock */
+#define MY_ZEROFILL 32 /* my_malloc(), fill array with zero */
+#define MY_ALLOW_ZERO_PTR 64 /* my_realloc() ; zero ptr -> malloc */
+#define MY_FREE_ON_ERROR 128 /* my_realloc() ; Free old ptr on error */
+#define MY_HOLD_ON_ERROR 256 /* my_realloc() ; Return old ptr on error */
+#define MY_THREADSAFE 128 /* pread/pwrite: Don't allow interrupts */
+#define MY_DONT_OVERWRITE_FILE 1024 /* my_copy: Don't overwrite file */
+
+#define MY_CHECK_ERROR 1 /* Params to my_end; Check open-close */
+#define MY_GIVE_INFO 2 /* Give time info about process*/
+
+#define ME_HIGHBYTE 8 /* Shift for colours */
+#define ME_NOCUR 1 /* Don't use curses message */
+#define ME_OLDWIN 2 /* Use old window */
+#define ME_BELL 4 /* Ring bell then printing message */
+#define ME_HOLDTANG 8 /* Don't delete last keys */
+#define ME_WAITTOT 16 /* Wait for errtime secs of for a action */
+#define ME_WAITTANG 32 /* Wait for a user action */
+#define ME_NOREFRESH 64 /* Dont refresh screen */
+#define ME_NOINPUT 128 /* Dont use the input libary */
+#define ME_COLOUR1 ((1 << ME_HIGHBYTE)) /* Possibly error-colours */
+#define ME_COLOUR2 ((2 << ME_HIGHBYTE))
+#define ME_COLOUR3 ((3 << ME_HIGHBYTE))
+
+ /* Bits in last argument to fn_format */
+#define MY_REPLACE_DIR 1 /* replace dir in name with 'dir' */
+#define MY_REPLACE_EXT 2 /* replace extension with 'ext' */
+#define MY_UNPACK_FILENAME 4 /* Unpack name (~ -> home) */
+#define MY_PACK_FILENAME 8 /* Pack name (home -> ~) */
+#define MY_RESOLVE_SYMLINKS 16 /* Resolve all symbolic links */
+#define MY_RETURN_REAL_PATH 32 /* return full path for file */
+#define MY_SAFE_PATH 64 /* Return NULL if too long path */
+#define MY_RELATIVE_PATH 128 /* name is relative to 'dir' */
+
+ /* My seek flags */
+#define MY_SEEK_SET 0
+#define MY_SEEK_CUR 1
+#define MY_SEEK_END 2
+
+ /* Some constants */
+#define MY_WAIT_FOR_USER_TO_FIX_PANIC 60 /* in seconds */
+#define MY_WAIT_GIVE_USER_A_MESSAGE 10 /* Every 10 times of prev */
+#define MIN_COMPRESS_LENGTH 50 /* Don't compress small bl. */
+#define DFLT_INIT_HITS 3
+
+ /* root_alloc flags */
+#define MY_KEEP_PREALLOC 1
+#define MY_MARK_BLOCKS_FREE 2 /* move used to free list and reuse them */
+
+ /* Internal error numbers (for assembler functions) */
+#define MY_ERRNO_EDOM 33
+#define MY_ERRNO_ERANGE 34
+
+ /* Bits for get_date timeflag */
+#define GETDATE_DATE_TIME 1
+#define GETDATE_SHORT_DATE 2
+#define GETDATE_HHMMSSTIME 4
+#define GETDATE_GMT 8
+#define GETDATE_FIXEDLENGTH 16
+
+ /* defines when allocating data */
+#ifdef SAFEMALLOC
+#define my_malloc(SZ,FLAG) _mymalloc((SZ), __FILE__, __LINE__, FLAG )
+#define my_malloc_ci(SZ,FLAG) _mymalloc((SZ), sFile, uLine, FLAG )
+#define my_realloc(PTR,SZ,FLAG) _myrealloc((PTR), (SZ), __FILE__, __LINE__, FLAG )
+#define my_checkmalloc() _sanity( __FILE__, __LINE__ )
+#define my_free(PTR,FLAG) _myfree((PTR), __FILE__, __LINE__,FLAG)
+#define my_memdup(A,B,C) _my_memdup((A),(B), __FILE__,__LINE__,C)
+#define my_strdup(A,C) _my_strdup((A), __FILE__,__LINE__,C)
+#define my_strdup_with_length(A,B,C) _my_strdup_with_length((A),(B),__FILE__,__LINE__,C)
+#define TRASH(A,B) bfill(A, B, 0x8F)
+#define QUICK_SAFEMALLOC sf_malloc_quick=1
+#define NORMAL_SAFEMALLOC sf_malloc_quick=0
+extern uint sf_malloc_prehunc,sf_malloc_endhunc,sf_malloc_quick;
+extern ulonglong sf_malloc_mem_limit;
+
+#define CALLER_INFO_PROTO , const char *sFile, uint uLine
+#define CALLER_INFO , __FILE__, __LINE__
+#define ORIG_CALLER_INFO , sFile, uLine
+#else
+#define my_checkmalloc()
+#undef TERMINATE
+#define TERMINATE(A) {}
+#define QUICK_SAFEMALLOC
+#define NORMAL_SAFEMALLOC
+extern gptr my_malloc(uint Size,myf MyFlags);
+#define my_malloc_ci(SZ,FLAG) my_malloc( SZ, FLAG )
+extern gptr my_realloc(gptr oldpoint,uint Size,myf MyFlags);
+extern void my_no_flags_free(gptr ptr);
+extern gptr my_memdup(const byte *from,uint length,myf MyFlags);
+extern char *my_strdup(const char *from,myf MyFlags);
+extern char *my_strdup_with_length(const byte *from, uint length,
+ myf MyFlags);
+/* we do use FG (as a no-op) in below so that a typo on FG is caught */
+#define my_free(PTR,FG) ((void)FG,my_no_flags_free(PTR))
+#define CALLER_INFO_PROTO /* nothing */
+#define CALLER_INFO /* nothing */
+#define ORIG_CALLER_INFO /* nothing */
+#define TRASH(A,B) /* nothing */
+#endif
+
+#ifdef HAVE_LARGE_PAGES
+extern uint my_get_large_page_size(void);
+extern gptr my_large_malloc(uint size, myf my_flags);
+extern void my_large_free(gptr ptr, myf my_flags);
+#else
+#define my_get_large_page_size() (0)
+#define my_large_malloc(A,B) my_malloc_lock((A),(B))
+#define my_large_free(A,B) my_free_lock((A),(B))
+#endif /* HAVE_LARGE_PAGES */
+
+#ifdef HAVE_ALLOCA
+#if defined(_AIX) && !defined(__GNUC__) && !defined(_AIX43)
+#pragma alloca
+#endif /* _AIX */
+#if defined(__MWERKS__)
+#undef alloca
+#define alloca _alloca
+#endif /* __MWERKS__ */
+#if defined(__GNUC__) && !defined(HAVE_ALLOCA_H) && ! defined(alloca)
+#define alloca __builtin_alloca
+#endif /* GNUC */
+#define my_alloca(SZ) alloca((size_t) (SZ))
+#define my_afree(PTR) {}
+#else
+#define my_alloca(SZ) my_malloc(SZ,MYF(0))
+#define my_afree(PTR) my_free(PTR,MYF(MY_WME))
+#endif /* HAVE_ALLOCA */
+
+#ifdef MSDOS
+#ifdef __ZTC__
+void * __CDECL halloc(long count,size_t length);
+void __CDECL hfree(void *ptr);
+#endif
+#if defined(USE_HALLOC)
+#if defined(_VCM_) || defined(M_IC80386)
+#undef USE_HALLOC
+#endif
+#endif
+#ifdef USE_HALLOC
+#define malloc(a) halloc((long) (a),1)
+#define free(a) hfree(a)
+#endif
+#endif /* MSDOS */
+
+#ifndef errno /* did we already get it? */
+#ifdef HAVE_ERRNO_AS_DEFINE
+#include <errno.h> /* errno is a define */
+#else
+extern int errno; /* declare errno */
+#endif
+#endif /* #ifndef errno */
+extern char NEAR errbuff[NRERRBUFFS][ERRMSGSIZE];
+extern char *home_dir; /* Home directory for user */
+extern const char *my_progname; /* program-name (printed in errors) */
+extern char NEAR curr_dir[]; /* Current directory for user */
+extern int (*error_handler_hook)(uint my_err, const char *str,myf MyFlags);
+extern int (*fatal_error_handler_hook)(uint my_err, const char *str,
+ myf MyFlags);
+extern uint my_file_limit;
+
+#ifdef HAVE_LARGE_PAGES
+extern my_bool my_use_large_pages;
+extern uint my_large_page_size;
+#endif
+
+/* charsets */
+extern CHARSET_INFO *default_charset_info;
+extern CHARSET_INFO *all_charsets[256];
+extern CHARSET_INFO compiled_charsets[];
+
+/* statistics */
+extern ulong my_file_opened,my_stream_opened, my_tmp_file_created;
+extern uint mysys_usage_id;
+extern my_bool my_init_done;
+
+ /* Point to current my_message() */
+extern void (*my_sigtstp_cleanup)(void),
+ /* Executed before jump to shell */
+ (*my_sigtstp_restart)(void),
+ (*my_abort_hook)(int);
+ /* Executed when comming from shell */
+extern int NEAR my_umask, /* Default creation mask */
+ NEAR my_umask_dir,
+ NEAR my_recived_signals, /* Signals we have got */
+ NEAR my_safe_to_handle_signal, /* Set when allowed to SIGTSTP */
+ NEAR my_dont_interrupt; /* call remember_intr when set */
+extern my_bool NEAR mysys_uses_curses, my_use_symdir;
+extern ulong sf_malloc_cur_memory, sf_malloc_max_memory;
+
+extern ulong my_default_record_cache_size;
+extern my_bool NEAR my_disable_locking,NEAR my_disable_async_io,
+ NEAR my_disable_flush_key_blocks, NEAR my_disable_symlinks;
+extern char wild_many,wild_one,wild_prefix;
+extern const char *charsets_dir;
+extern char *defaults_extra_file;
+extern const char *defaults_group_suffix;
+extern const char *defaults_file;
+
+extern my_bool timed_mutexes;
+
+typedef struct wild_file_pack /* Struct to hold info when selecting files */
+{
+ uint wilds; /* How many wildcards */
+ uint not_pos; /* Start of not-theese-files */
+ my_string *wild; /* Pointer to wildcards */
+} WF_PACK;
+
+enum loglevel {
+ ERROR_LEVEL,
+ WARNING_LEVEL,
+ INFORMATION_LEVEL
+};
+
+enum cache_type
+{
+ TYPE_NOT_SET= 0, READ_CACHE, WRITE_CACHE,
+ SEQ_READ_APPEND /* sequential read or append */,
+ READ_FIFO, READ_NET,WRITE_NET};
+
+enum flush_type
+{
+ FLUSH_KEEP, FLUSH_RELEASE, FLUSH_IGNORE_CHANGED, FLUSH_FORCE_WRITE
+};
+
+typedef struct st_record_cache /* Used when cacheing records */
+{
+ File file;
+ int rc_seek,error,inited;
+ uint rc_length,read_length,reclength;
+ my_off_t rc_record_pos,end_of_file;
+ byte *rc_buff,*rc_buff2,*rc_pos,*rc_end,*rc_request_pos;
+#ifdef HAVE_AIOWAIT
+ int use_async_io;
+ my_aio_result aio_result;
+#endif
+ enum cache_type type;
+} RECORD_CACHE;
+
+enum file_type
+{
+ UNOPEN = 0, FILE_BY_OPEN, FILE_BY_CREATE, STREAM_BY_FOPEN, STREAM_BY_FDOPEN,
+ FILE_BY_MKSTEMP, FILE_BY_DUP
+};
+
+struct st_my_file_info
+{
+ my_string name;
+ enum file_type type;
+#if defined(THREAD) && !defined(HAVE_PREAD)
+ pthread_mutex_t mutex;
+#endif
+};
+
+extern struct st_my_file_info *my_file_info;
+
+typedef struct st_my_tmpdir
+{
+ char **list;
+ uint cur, max;
+#ifdef THREAD
+ pthread_mutex_t mutex;
+#endif
+} MY_TMPDIR;
+
+typedef struct st_dynamic_array
+{
+ char *buffer;
+ uint elements,max_element;
+ uint alloc_increment;
+ uint size_of_element;
+} DYNAMIC_ARRAY;
+
+typedef struct st_dynamic_string
+{
+ char *str;
+ uint length,max_length,alloc_increment;
+} DYNAMIC_STRING;
+
+struct st_io_cache;
+typedef int (*IO_CACHE_CALLBACK)(struct st_io_cache*);
+
+#ifdef THREAD
+typedef struct st_io_cache_share
+{
+ /* to sync on reads into buffer */
+ pthread_mutex_t mutex;
+ pthread_cond_t cond;
+ int count, total;
+ /* actual IO_CACHE that filled the buffer */
+ struct st_io_cache *active;
+#ifdef NOT_YET_IMPLEMENTED
+ /* whether the structure should be free'd */
+ my_bool alloced;
+#endif
+} IO_CACHE_SHARE;
+#endif
+
+typedef struct st_io_cache /* Used when cacheing files */
+{
+ /* Offset in file corresponding to the first byte of byte* buffer. */
+ my_off_t pos_in_file;
+ /*
+ The offset of end of file for READ_CACHE and WRITE_CACHE.
+ For SEQ_READ_APPEND it the maximum of the actual end of file and
+ the position represented by read_end.
+ */
+ my_off_t end_of_file;
+ /* Points to current read position in the buffer */
+ byte *read_pos;
+ /* the non-inclusive boundary in the buffer for the currently valid read */
+ byte *read_end;
+ byte *buffer; /* The read buffer */
+ /* Used in ASYNC_IO */
+ byte *request_pos;
+
+ /* Only used in WRITE caches and in SEQ_READ_APPEND to buffer writes */
+ byte *write_buffer;
+ /*
+ Only used in SEQ_READ_APPEND, and points to the current read position
+ in the write buffer. Note that reads in SEQ_READ_APPEND caches can
+ happen from both read buffer (byte* buffer) and write buffer
+ (byte* write_buffer).
+ */
+ byte *append_read_pos;
+ /* Points to current write position in the write buffer */
+ byte *write_pos;
+ /* The non-inclusive boundary of the valid write area */
+ byte *write_end;
+
+ /*
+ Current_pos and current_end are convenience variables used by
+ my_b_tell() and other routines that need to know the current offset
+ current_pos points to &write_pos, and current_end to &write_end in a
+ WRITE_CACHE, and &read_pos and &read_end respectively otherwise
+ */
+ byte **current_pos, **current_end;
+#ifdef THREAD
+ /*
+ The lock is for append buffer used in SEQ_READ_APPEND cache
+ need mutex copying from append buffer to read buffer.
+ */
+ pthread_mutex_t append_buffer_lock;
+ /*
+ The following is used when several threads are reading the
+ same file in parallel. They are synchronized on disk
+ accesses reading the cached part of the file asynchronously.
+ It should be set to NULL to disable the feature. Only
+ READ_CACHE mode is supported.
+ */
+ IO_CACHE_SHARE *share;
+#endif
+ /*
+ A caller will use my_b_read() macro to read from the cache
+ if the data is already in cache, it will be simply copied with
+ memcpy() and internal variables will be accordinging updated with
+ no functions invoked. However, if the data is not fully in the cache,
+ my_b_read() will call read_function to fetch the data. read_function
+ must never be invoked directly.
+ */
+ int (*read_function)(struct st_io_cache *,byte *,uint);
+ /*
+ Same idea as in the case of read_function, except my_b_write() needs to
+ be replaced with my_b_append() for a SEQ_READ_APPEND cache
+ */
+ int (*write_function)(struct st_io_cache *,const byte *,uint);
+ /*
+ Specifies the type of the cache. Depending on the type of the cache
+ certain operations might not be available and yield unpredicatable
+ results. Details to be documented later
+ */
+ enum cache_type type;
+ /*
+ Callbacks when the actual read I/O happens. These were added and
+ are currently used for binary logging of LOAD DATA INFILE - when a
+ block is read from the file, we create a block create/append event, and
+ when IO_CACHE is closed, we create an end event. These functions could,
+ of course be used for other things
+ */
+ IO_CACHE_CALLBACK pre_read;
+ IO_CACHE_CALLBACK post_read;
+ IO_CACHE_CALLBACK pre_close;
+ /*
+ Counts the number of times, when we were forced to use disk. We use it to
+ increase the binlog_cache_disk_use status variable.
+ */
+ ulong disk_writes;
+ void* arg; /* for use by pre/post_read */
+ char *file_name; /* if used with 'open_cached_file' */
+ char *dir,*prefix;
+ File file; /* file descriptor */
+ /*
+ seek_not_done is set by my_b_seek() to inform the upcoming read/write
+ operation that a seek needs to be preformed prior to the actual I/O
+ error is 0 if the cache operation was successful, -1 if there was a
+ "hard" error, and the actual number of I/O-ed bytes if the read/write was
+ partial.
+ */
+ int seek_not_done,error;
+ /* buffer_length is memory size allocated for buffer or write_buffer */
+ uint buffer_length;
+ /* read_length is the same as buffer_length except when we use async io */
+ uint read_length;
+ myf myflags; /* Flags used to my_read/my_write */
+ /*
+ alloced_buffer is 1 if the buffer was allocated by init_io_cache() and
+ 0 if it was supplied by the user.
+ Currently READ_NET is the only one that will use a buffer allocated
+ somewhere else
+ */
+ my_bool alloced_buffer;
+#ifdef HAVE_AIOWAIT
+ /*
+ As inidicated by ifdef, this is for async I/O, which is not currently
+ used (because it's not reliable on all systems)
+ */
+ uint inited;
+ my_off_t aio_read_pos;
+ my_aio_result aio_result;
+#endif
+} IO_CACHE;
+
+typedef int (*qsort2_cmp)(const void *, const void *, const void *);
+
+ /* defines for mf_iocache */
+
+ /* Test if buffer is inited */
+#define my_b_clear(info) (info)->buffer=0
+#define my_b_inited(info) (info)->buffer
+#define my_b_EOF INT_MIN
+
+#define my_b_read(info,Buffer,Count) \
+ ((info)->read_pos + (Count) <= (info)->read_end ?\
+ (memcpy(Buffer,(info)->read_pos,(size_t) (Count)), \
+ ((info)->read_pos+=(Count)),0) :\
+ (*(info)->read_function)((info),Buffer,Count))
+
+#define my_b_write(info,Buffer,Count) \
+ ((info)->write_pos + (Count) <=(info)->write_end ?\
+ (memcpy((info)->write_pos, (Buffer), (size_t)(Count)),\
+ ((info)->write_pos+=(Count)),0) : \
+ (*(info)->write_function)((info),(Buffer),(Count)))
+
+#define my_b_get(info) \
+ ((info)->read_pos != (info)->read_end ?\
+ ((info)->read_pos++, (int) (uchar) (info)->read_pos[-1]) :\
+ _my_b_get(info))
+
+ /* my_b_write_byte dosn't have any err-check */
+#define my_b_write_byte(info,chr) \
+ (((info)->write_pos < (info)->write_end) ?\
+ ((*(info)->write_pos++)=(chr)) :\
+ (_my_b_write(info,0,0) , ((*(info)->write_pos++)=(chr))))
+
+#define my_b_fill_cache(info) \
+ (((info)->read_end=(info)->read_pos),(*(info)->read_function)(info,0,0))
+
+#define my_b_tell(info) ((info)->pos_in_file + \
+ (uint) (*(info)->current_pos - (info)->request_pos))
+
+/* tell write offset in the SEQ_APPEND cache */
+my_off_t my_b_append_tell(IO_CACHE* info);
+my_off_t my_b_safe_tell(IO_CACHE* info); /* picks the correct tell() */
+
+#define my_b_bytes_in_cache(info) (uint) (*(info)->current_end - \
+ *(info)->current_pos)
+
+typedef uint32 ha_checksum;
+
+/* Define the type of function to be passed to process_default_option_files */
+typedef int (*Process_option_func)(void *ctx, const char *group_name,
+ const char *option);
+
+#include <my_alloc.h>
+
+ /* Prototypes for mysys and my_func functions */
+
+extern int my_copy(const char *from,const char *to,myf MyFlags);
+extern int my_append(const char *from,const char *to,myf MyFlags);
+extern int my_delete(const char *name,myf MyFlags);
+extern int my_getwd(my_string buf,uint size,myf MyFlags);
+extern int my_setwd(const char *dir,myf MyFlags);
+extern int my_lock(File fd,int op,my_off_t start, my_off_t length,myf MyFlags);
+extern gptr my_once_alloc(uint Size,myf MyFlags);
+extern void my_once_free(void);
+extern char *my_once_strdup(const char *src,myf myflags);
+extern char *my_once_memdup(const char *src, uint len, myf myflags);
+extern File my_open(const char *FileName,int Flags,myf MyFlags);
+extern File my_register_filename(File fd, const char *FileName,
+ enum file_type type_of_file,
+ uint error_message_number, myf MyFlags);
+extern File my_create(const char *FileName,int CreateFlags,
+ int AccsesFlags, myf MyFlags);
+extern int my_close(File Filedes,myf MyFlags);
+extern File my_dup(File file, myf MyFlags);
+extern int my_mkdir(const char *dir, int Flags, myf MyFlags);
+extern int my_readlink(char *to, const char *filename, myf MyFlags);
+extern int my_realpath(char *to, const char *filename, myf MyFlags);
+extern File my_create_with_symlink(const char *linkname, const char *filename,
+ int createflags, int access_flags,
+ myf MyFlags);
+extern int my_delete_with_symlink(const char *name, myf MyFlags);
+extern int my_rename_with_symlink(const char *from,const char *to,myf MyFlags);
+extern int my_symlink(const char *content, const char *linkname, myf MyFlags);
+extern uint my_read(File Filedes,byte *Buffer,uint Count,myf MyFlags);
+extern uint my_pread(File Filedes,byte *Buffer,uint Count,my_off_t offset,
+ myf MyFlags);
+extern int my_rename(const char *from,const char *to,myf MyFlags);
+extern my_off_t my_seek(File fd,my_off_t pos,int whence,myf MyFlags);
+extern my_off_t my_tell(File fd,myf MyFlags);
+extern uint my_write(File Filedes,const byte *Buffer,uint Count,
+ myf MyFlags);
+extern uint my_pwrite(File Filedes,const byte *Buffer,uint Count,
+ my_off_t offset,myf MyFlags);
+extern uint my_fread(FILE *stream,byte *Buffer,uint Count,myf MyFlags);
+extern uint my_fwrite(FILE *stream,const byte *Buffer,uint Count,
+ myf MyFlags);
+extern my_off_t my_fseek(FILE *stream,my_off_t pos,int whence,myf MyFlags);
+extern my_off_t my_ftell(FILE *stream,myf MyFlags);
+extern gptr _mymalloc(uint uSize,const char *sFile,
+ uint uLine, myf MyFlag);
+extern gptr _myrealloc(gptr pPtr,uint uSize,const char *sFile,
+ uint uLine, myf MyFlag);
+extern gptr my_multi_malloc _VARARGS((myf MyFlags, ...));
+extern void _myfree(gptr pPtr,const char *sFile,uint uLine, myf MyFlag);
+extern int _sanity(const char *sFile,unsigned int uLine);
+extern gptr _my_memdup(const byte *from,uint length,
+ const char *sFile, uint uLine,myf MyFlag);
+extern my_string _my_strdup(const char *from, const char *sFile, uint uLine,
+ myf MyFlag);
+extern char *_my_strdup_with_length(const byte *from, uint length,
+ const char *sFile, uint uLine,
+ myf MyFlag);
+
+#ifdef __WIN__
+extern int my_access(const char *path, int amode);
+extern File my_sopen(const char *path, int oflag, int shflag, int pmode);
+#else
+#define my_access access
+#endif
+extern int check_if_legal_filename(const char *path);
+
+#ifndef TERMINATE
+extern void TERMINATE(FILE *file);
+#endif
+extern void init_glob_errs(void);
+extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags);
+extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags);
+extern int my_fclose(FILE *fd,myf MyFlags);
+extern int my_chsize(File fd,my_off_t newlength, int filler, myf MyFlags);
+extern int my_sync(File fd, myf my_flags);
+extern int my_error _VARARGS((int nr,myf MyFlags, ...));
+extern int my_printf_error _VARARGS((uint my_err, const char *format,
+ myf MyFlags, ...)
+ __attribute__ ((format (printf, 2, 4))));
+extern int my_error_register(const char **errmsgs, int first, int last);
+extern const char **my_error_unregister(int first, int last);
+extern int my_message(uint my_err, const char *str,myf MyFlags);
+extern int my_message_no_curses(uint my_err, const char *str,myf MyFlags);
+extern int my_message_curses(uint my_err, const char *str,myf MyFlags);
+extern my_bool my_init(void);
+extern void my_end(int infoflag);
+extern int my_redel(const char *from, const char *to, int MyFlags);
+extern int my_copystat(const char *from, const char *to, int MyFlags);
+extern my_string my_filename(File fd);
+
+#ifndef THREAD
+extern void dont_break(void);
+extern void allow_break(void);
+#else
+#define dont_break()
+#define allow_break()
+#endif
+
+extern my_bool init_tmpdir(MY_TMPDIR *tmpdir, const char *pathlist);
+extern char *my_tmpdir(MY_TMPDIR *tmpdir);
+extern void free_tmpdir(MY_TMPDIR *tmpdir);
+
+extern void my_remember_signal(int signal_number,sig_handler (*func)(int));
+extern uint dirname_part(my_string to,const char *name);
+extern uint dirname_length(const char *name);
+#define base_name(A) (A+dirname_length(A))
+extern int test_if_hard_path(const char *dir_name);
+extern my_bool has_path(const char *name);
+extern char *convert_dirname(char *to, const char *from, const char *from_end);
+extern void to_unix_path(my_string name);
+extern my_string fn_ext(const char *name);
+extern my_string fn_same(my_string toname,const char *name,int flag);
+extern my_string fn_format(my_string to,const char *name,const char *dir,
+ const char *form, uint flag);
+extern size_s strlength(const char *str);
+extern void pack_dirname(my_string to,const char *from);
+extern uint unpack_dirname(my_string to,const char *from);
+extern uint cleanup_dirname(my_string to,const char *from);
+extern uint system_filename(my_string to,const char *from);
+extern uint unpack_filename(my_string to,const char *from);
+extern my_string intern_filename(my_string to,const char *from);
+extern my_string directory_file_name(my_string dst, const char *src);
+extern int pack_filename(my_string to, const char *name, size_s max_length);
+extern my_string my_path(my_string to,const char *progname,
+ const char *own_pathname_part);
+extern my_string my_load_path(my_string to, const char *path,
+ const char *own_path_prefix);
+extern int wild_compare(const char *str,const char *wildstr,pbool str_is_pattern);
+extern WF_PACK *wf_comp(my_string str);
+extern int wf_test(struct wild_file_pack *wf_pack,const char *name);
+extern void wf_end(struct wild_file_pack *buffer);
+extern size_s strip_sp(my_string str);
+extern void get_date(my_string to,int timeflag,time_t use_time);
+extern void soundex(CHARSET_INFO *, my_string out_pntr, my_string in_pntr,pbool remove_garbage);
+extern int init_record_cache(RECORD_CACHE *info,uint cachesize,File file,
+ uint reclength,enum cache_type type,
+ pbool use_async_io);
+extern int read_cache_record(RECORD_CACHE *info,byte *to);
+extern int end_record_cache(RECORD_CACHE *info);
+extern int write_cache_record(RECORD_CACHE *info,my_off_t filepos,
+ const byte *record,uint length);
+extern int flush_write_cache(RECORD_CACHE *info);
+extern long my_clock(void);
+extern sig_handler sigtstp_handler(int signal_number);
+extern void handle_recived_signals(void);
+
+extern sig_handler my_set_alarm_variable(int signo);
+extern void my_string_ptr_sort(void *base,uint items,size_s size);
+extern void radixsort_for_str_ptr(uchar* base[], uint number_of_elements,
+ size_s size_of_element,uchar *buffer[]);
+extern qsort_t qsort2(void *base_ptr, size_t total_elems, size_t size,
+ qsort2_cmp cmp, void *cmp_argument);
+extern qsort2_cmp get_ptr_compare(uint);
+void my_store_ptr(byte *buff, uint pack_length, my_off_t pos);
+my_off_t my_get_ptr(byte *ptr, uint pack_length);
+extern int init_io_cache(IO_CACHE *info,File file,uint cachesize,
+ enum cache_type type,my_off_t seek_offset,
+ pbool use_async_io, myf cache_myflags);
+extern my_bool reinit_io_cache(IO_CACHE *info,enum cache_type type,
+ my_off_t seek_offset,pbool use_async_io,
+ pbool clear_cache);
+extern void setup_io_cache(IO_CACHE* info);
+extern int _my_b_read(IO_CACHE *info,byte *Buffer,uint Count);
+#ifdef THREAD
+extern int _my_b_read_r(IO_CACHE *info,byte *Buffer,uint Count);
+extern void init_io_cache_share(IO_CACHE *info,
+ IO_CACHE_SHARE *s, uint num_threads);
+extern void remove_io_thread(IO_CACHE *info);
+#endif
+extern int _my_b_seq_read(IO_CACHE *info,byte *Buffer,uint Count);
+extern int _my_b_net_read(IO_CACHE *info,byte *Buffer,uint Count);
+extern int _my_b_get(IO_CACHE *info);
+extern int _my_b_async_read(IO_CACHE *info,byte *Buffer,uint Count);
+extern int _my_b_write(IO_CACHE *info,const byte *Buffer,uint Count);
+extern int my_b_append(IO_CACHE *info,const byte *Buffer,uint Count);
+extern int my_b_safe_write(IO_CACHE *info,const byte *Buffer,uint Count);
+
+extern int my_block_write(IO_CACHE *info, const byte *Buffer,
+ uint Count, my_off_t pos);
+extern int my_b_flush_io_cache(IO_CACHE *info, int need_append_buffer_lock);
+
+#define flush_io_cache(info) my_b_flush_io_cache((info),1)
+
+extern int end_io_cache(IO_CACHE *info);
+extern uint my_b_fill(IO_CACHE *info);
+extern void my_b_seek(IO_CACHE *info,my_off_t pos);
+extern uint my_b_gets(IO_CACHE *info, char *to, uint max_length);
+extern my_off_t my_b_filelength(IO_CACHE *info);
+extern uint my_b_printf(IO_CACHE *info, const char* fmt, ...);
+extern uint my_b_vprintf(IO_CACHE *info, const char* fmt, va_list ap);
+extern my_bool open_cached_file(IO_CACHE *cache,const char *dir,
+ const char *prefix, uint cache_size,
+ myf cache_myflags);
+extern my_bool real_open_cached_file(IO_CACHE *cache);
+extern void close_cached_file(IO_CACHE *cache);
+File create_temp_file(char *to, const char *dir, const char *pfx,
+ int mode, myf MyFlags);
+#define my_init_dynamic_array(A,B,C,D) init_dynamic_array(A,B,C,D CALLER_INFO)
+#define my_init_dynamic_array_ci(A,B,C,D) init_dynamic_array(A,B,C,D ORIG_CALLER_INFO)
+extern my_bool init_dynamic_array(DYNAMIC_ARRAY *array,uint element_size,
+ uint init_alloc,uint alloc_increment
+ CALLER_INFO_PROTO);
+extern my_bool insert_dynamic(DYNAMIC_ARRAY *array,gptr element);
+extern byte *alloc_dynamic(DYNAMIC_ARRAY *array);
+extern byte *pop_dynamic(DYNAMIC_ARRAY*);
+extern my_bool set_dynamic(DYNAMIC_ARRAY *array,gptr element,uint array_index);
+extern void get_dynamic(DYNAMIC_ARRAY *array,gptr element,uint array_index);
+extern void delete_dynamic(DYNAMIC_ARRAY *array);
+extern void delete_dynamic_element(DYNAMIC_ARRAY *array, uint array_index);
+extern void freeze_size(DYNAMIC_ARRAY *array);
+#define dynamic_array_ptr(array,array_index) ((array)->buffer+(array_index)*(array)->size_of_element)
+#define dynamic_element(array,array_index,type) ((type)((array)->buffer) +(array_index))
+#define push_dynamic(A,B) insert_dynamic(A,B)
+#define reset_dynamic(array) ((array)->elements= 0)
+
+extern my_bool init_dynamic_string(DYNAMIC_STRING *str, const char *init_str,
+ uint init_alloc,uint alloc_increment);
+extern my_bool dynstr_append(DYNAMIC_STRING *str, const char *append);
+my_bool dynstr_append_mem(DYNAMIC_STRING *str, const char *append,
+ uint length);
+extern my_bool dynstr_set(DYNAMIC_STRING *str, const char *init_str);
+extern my_bool dynstr_realloc(DYNAMIC_STRING *str, ulong additional_size);
+extern void dynstr_free(DYNAMIC_STRING *str);
+#ifdef HAVE_MLOCK
+extern byte *my_malloc_lock(uint length,myf flags);
+extern void my_free_lock(byte *ptr,myf flags);
+#else
+#define my_malloc_lock(A,B) my_malloc((A),(B))
+#define my_free_lock(A,B) my_free((A),(B))
+#endif
+#define alloc_root_inited(A) ((A)->min_malloc != 0)
+#define ALLOC_ROOT_MIN_BLOCK_SIZE (MALLOC_OVERHEAD + sizeof(USED_MEM) + 8)
+#define clear_alloc_root(A) do { (A)->free= (A)->used= (A)->pre_alloc= 0; (A)->min_malloc=0;} while(0)
+extern void init_alloc_root(MEM_ROOT *mem_root, uint block_size,
+ uint pre_alloc_size);
+extern gptr alloc_root(MEM_ROOT *mem_root,unsigned int Size);
+extern gptr multi_alloc_root(MEM_ROOT *mem_root, ...);
+extern void free_root(MEM_ROOT *root, myf MyFLAGS);
+extern void set_prealloc_root(MEM_ROOT *root, char *ptr);
+extern void reset_root_defaults(MEM_ROOT *mem_root, uint block_size,
+ uint prealloc_size);
+extern char *strdup_root(MEM_ROOT *root,const char *str);
+extern char *strmake_root(MEM_ROOT *root,const char *str,uint len);
+extern char *memdup_root(MEM_ROOT *root,const char *str,uint len);
+extern int get_defaults_options(int argc, char **argv,
+ char **defaults, char **extra_defaults,
+ char **group_suffix);
+extern int load_defaults(const char *conf_file, const char **groups,
+ int *argc, char ***argv);
+extern int modify_defaults_file(const char *file_location, const char *option,
+ const char *option_value,
+ const char *section_name, int remove_option);
+extern int my_search_option_files(const char *conf_file, int *argc,
+ char ***argv, uint *args_used,
+ Process_option_func func, void *func_ctx);
+extern void free_defaults(char **argv);
+extern void my_print_default_files(const char *conf_file);
+extern void print_defaults(const char *conf_file, const char **groups);
+extern my_bool my_compress(byte *, ulong *, ulong *);
+extern my_bool my_uncompress(byte *, ulong *, ulong *);
+extern byte *my_compress_alloc(const byte *packet, ulong *len, ulong *complen);
+extern ha_checksum my_checksum(ha_checksum crc, const byte *mem, uint count);
+extern uint my_bit_log2(ulong value);
+extern uint my_count_bits(ulonglong v);
+extern uint my_count_bits_ushort(ushort v);
+extern void my_sleep(ulong m_seconds);
+extern ulong crc32(ulong crc, const uchar *buf, uint len);
+extern uint my_set_max_open_files(uint files);
+void my_free_open_file_info(void);
+
+ulonglong my_getsystime(void);
+my_bool my_gethwaddr(uchar *to);
+
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+
+#ifndef MAP_NOSYNC
+#define MAP_NOSYNC 0
+#endif
+
+#define my_mmap(a,b,c,d,e,f) mmap(a,b,c,d,e,f)
+#ifdef HAVE_GETPAGESIZE
+#define my_getpagesize() getpagesize()
+#else
+/* qnx ? */
+#define my_getpagesize() 8192
+#endif
+#define my_munmap(a,b) munmap((a),(b))
+
+#else
+/* not a complete set of mmap() flags, but only those that nesessary */
+#define PROT_READ 1
+#define PROT_WRITE 2
+#define MAP_SHARED 0x0001
+#define MAP_NOSYNC 0x0800
+#define MAP_FAILED ((void *)-1)
+#define MS_SYNC 0x0000
+
+#ifndef __NETWARE__
+#define HAVE_MMAP
+#endif
+
+int my_getpagesize(void);
+void *my_mmap(void *, size_t, int, int, int, my_off_t);
+int my_munmap(void *, size_t);
+#endif
+
+int my_msync(int, void *, size_t, int);
+
+/* character sets */
+extern uint get_charset_number(const char *cs_name, uint cs_flags);
+extern uint get_collation_number(const char *name);
+extern const char *get_charset_name(uint cs_number);
+
+extern CHARSET_INFO *get_charset(uint cs_number, myf flags);
+extern CHARSET_INFO *get_charset_by_name(const char *cs_name, myf flags);
+extern CHARSET_INFO *get_charset_by_csname(const char *cs_name,
+ uint cs_flags, myf my_flags);
+extern void free_charsets(void);
+extern char *get_charsets_dir(char *buf);
+extern my_bool my_charset_same(CHARSET_INFO *cs1, CHARSET_INFO *cs2);
+extern my_bool init_compiled_charsets(myf flags);
+extern void add_compiled_collation(CHARSET_INFO *cs);
+extern ulong escape_string_for_mysql(CHARSET_INFO *charset_info,
+ char *to, ulong to_length,
+ const char *from, ulong length);
+#ifdef __WIN__
+#define BACKSLASH_MBTAIL
+/* File system character set */
+extern CHARSET_INFO *fs_character_set(void);
+#endif
+extern ulong escape_quotes_for_mysql(CHARSET_INFO *charset_info,
+ char *to, ulong to_length,
+ const char *from, ulong length);
+
+extern void thd_increment_bytes_sent(ulong length);
+extern void thd_increment_bytes_received(ulong length);
+extern void thd_increment_net_big_packet_count(ulong length);
+
+#ifdef __WIN__
+extern my_bool have_tcpip; /* Is set if tcpip is used */
+
+/* implemented in my_windac.c */
+
+int my_security_attr_create(SECURITY_ATTRIBUTES **psa, const char **perror,
+ DWORD owner_rights, DWORD everybody_rights);
+
+void my_security_attr_free(SECURITY_ATTRIBUTES *sa);
+
+/* implemented in my_conio.c */
+char* my_cgets(char *string, unsigned long clen, unsigned long* plen);
+
+#endif
+#ifdef __NETWARE__
+void netware_reg_user(const char *ip, const char *user,
+ const char *application);
+#endif
+
+C_MODE_END
+#include "raid.h"
+#endif /* _my_sys_h */
diff --git a/src/mysql/mysql.h b/src/mysql/mysql.h
index 9ceb186a5..925a45253 100644
--- a/src/mysql/mysql.h
+++ b/src/mysql/mysql.h
@@ -1,839 +1,847 @@
-/* Copyright (C) 2000-2003 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-#ifndef _mysql_h
-#define _mysql_h
-
-#ifdef __CYGWIN__ /* CYGWIN implements a UNIX API */
-#undef WIN
-#undef _WIN
-#undef _WIN32
-#undef _WIN64
-#undef __WIN__
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef _global_h /* If not standard header */
-#include <sys/types.h>
-#ifdef __LCC__
-#include <winsock.h> /* For windows */
-#endif
-typedef char my_bool;
-#if (defined(_WIN32) || defined(_WIN64)) && !defined(__WIN__)
-#define __WIN__
-#endif
-#if !defined(__WIN__)
-#define STDCALL
-#else
-#define STDCALL __stdcall
-#endif
-typedef char * gptr;
-
-#ifndef my_socket_defined
-#ifdef __WIN__
-#define my_socket SOCKET
-#else
-typedef int my_socket;
-#endif /* __WIN__ */
-#endif /* my_socket_defined */
-#endif /* _global_h */
-
-#include "mysql_com.h"
-#include "mysql_time.h"
-#include "mysql_version.h"
-#include "typelib.h"
-
-#include "my_list.h" /* for LISTs used in 'MYSQL' and 'MYSQL_STMT' */
-
-extern unsigned int mysql_port;
-extern char *mysql_unix_port;
-
-#define CLIENT_NET_READ_TIMEOUT 365*24*3600 /* Timeout on read */
-#define CLIENT_NET_WRITE_TIMEOUT 365*24*3600 /* Timeout on write */
-
-#ifdef __NETWARE__
-#pragma pack(push, 8) /* 8 byte alignment */
-#endif
-
-#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG)
-#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG)
-#define IS_BLOB(n) ((n) & BLOB_FLAG)
-#define IS_NUM(t) ((t) <= FIELD_TYPE_INT24 || (t) == FIELD_TYPE_YEAR || (t) == FIELD_TYPE_NEWDECIMAL)
-#define IS_NUM_FIELD(f) ((f)->flags & NUM_FLAG)
-#define INTERNAL_NUM_FIELD(f) (((f)->type <= FIELD_TYPE_INT24 && ((f)->type != FIELD_TYPE_TIMESTAMP || (f)->length == 14 || (f)->length == 8)) || (f)->type == FIELD_TYPE_YEAR)
-
-
-typedef struct st_mysql_field {
- char *name; /* Name of column */
- char *org_name; /* Original column name, if an alias */
- char *table; /* Table of column if column was a field */
- char *org_table; /* Org table name, if table was an alias */
- char *db; /* Database for table */
- char *catalog; /* Catalog for table */
- char *def; /* Default value (set by mysql_list_fields) */
- unsigned long length; /* Width of column (create length) */
- unsigned long max_length; /* Max width for selected set */
- unsigned int name_length;
- unsigned int org_name_length;
- unsigned int table_length;
- unsigned int org_table_length;
- unsigned int db_length;
- unsigned int catalog_length;
- unsigned int def_length;
- unsigned int flags; /* Div flags */
- unsigned int decimals; /* Number of decimals in field */
- unsigned int charsetnr; /* Character set */
- enum enum_field_types type; /* Type of field. See mysql_com.h for types */
-} MYSQL_FIELD;
-
-typedef char **MYSQL_ROW; /* return data as array of strings */
-typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */
-
-#ifndef _global_h
-#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
-#endif
-
-#define MYSQL_COUNT_ERROR (~(my_ulonglong) 0)
-
-typedef struct st_mysql_rows {
- struct st_mysql_rows *next; /* list of rows */
- MYSQL_ROW data;
- unsigned long length;
-} MYSQL_ROWS;
-
-typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */
-
-#include "my_alloc.h"
-
-typedef struct st_mysql_data {
- my_ulonglong rows;
- unsigned int fields;
- MYSQL_ROWS *data;
- MEM_ROOT alloc;
-#if !defined(CHECK_EMBEDDED_DIFFERENCES) || defined(EMBEDDED_LIBRARY)
- MYSQL_ROWS **prev_ptr;
-#endif
-} MYSQL_DATA;
-
-enum mysql_option
-{
- MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE,
- MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
- MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE,
- MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT,
- MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT,
- MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION,
- MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH,
- MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT
-};
-
-struct st_mysql_options {
- unsigned int connect_timeout, read_timeout, write_timeout;
- unsigned int port, protocol;
- unsigned long client_flag;
- char *host,*user,*password,*unix_socket,*db;
- struct st_dynamic_array *init_commands;
- char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name;
- char *ssl_key; /* PEM key file */
- char *ssl_cert; /* PEM cert file */
- char *ssl_ca; /* PEM CA file */
- char *ssl_capath; /* PEM directory of CA-s? */
- char *ssl_cipher; /* cipher to use */
- char *shared_memory_base_name;
- unsigned long max_allowed_packet;
- my_bool use_ssl; /* if to use SSL or not */
- my_bool compress,named_pipe;
- /*
- On connect, find out the replication role of the server, and
- establish connections to all the peers
- */
- my_bool rpl_probe;
- /*
- Each call to mysql_real_query() will parse it to tell if it is a read
- or a write, and direct it to the slave or the master
- */
- my_bool rpl_parse;
- /*
- If set, never read from a master, only from slave, when doing
- a read that is replication-aware
- */
- my_bool no_master_reads;
-#if !defined(CHECK_EMBEDDED_DIFFERENCES) || defined(EMBEDDED_LIBRARY)
- my_bool separate_thread;
-#endif
- enum mysql_option methods_to_use;
- char *client_ip;
- /* Refuse client connecting to server if it uses old (pre-4.1.1) protocol */
- my_bool secure_auth;
- /* 0 - never report, 1 - always report (default) */
- my_bool report_data_truncation;
-
- /* function pointers for local infile support */
- int (*local_infile_init)(void **, const char *, void *);
- int (*local_infile_read)(void *, char *, unsigned int);
- void (*local_infile_end)(void *);
- int (*local_infile_error)(void *, char *, unsigned int);
- void *local_infile_userdata;
-};
-
-enum mysql_status
-{
- MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,MYSQL_STATUS_USE_RESULT
-};
-
-enum mysql_protocol_type
-{
- MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET,
- MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY
-};
-/*
- There are three types of queries - the ones that have to go to
- the master, the ones that go to a slave, and the adminstrative
- type which must happen on the pivot connectioin
-*/
-enum mysql_rpl_type
-{
- MYSQL_RPL_MASTER, MYSQL_RPL_SLAVE, MYSQL_RPL_ADMIN
-};
-
-typedef struct character_set
-{
- unsigned int number; /* character set number */
- unsigned int state; /* character set state */
- const char *csname; /* collation name */
- const char *name; /* character set name */
- const char *comment; /* comment */
- const char *dir; /* character set directory */
- unsigned int mbminlen; /* min. length for multibyte strings */
- unsigned int mbmaxlen; /* max. length for multibyte strings */
-} MY_CHARSET_INFO;
-
-struct st_mysql_methods;
-
-typedef struct st_mysql
-{
- NET net; /* Communication parameters */
- gptr connector_fd; /* ConnectorFd for SSL */
- char *host,*user,*passwd,*unix_socket,*server_version,*host_info,*info;
- char *db;
- struct charset_info_st *charset;
- MYSQL_FIELD *fields;
- MEM_ROOT field_alloc;
- my_ulonglong affected_rows;
- my_ulonglong insert_id; /* id if insert on table with NEXTNR */
- my_ulonglong extra_info; /* Not used */
- unsigned long thread_id; /* Id for connection in server */
- unsigned long packet_length;
- unsigned int port;
- unsigned long client_flag,server_capabilities;
- unsigned int protocol_version;
- unsigned int field_count;
- unsigned int server_status;
- unsigned int server_language;
- unsigned int warning_count;
- struct st_mysql_options options;
- enum mysql_status status;
- my_bool free_me; /* If free in mysql_close */
- my_bool reconnect; /* set to 1 if automatic reconnect */
-
- /* session-wide random string */
- char scramble[SCRAMBLE_LENGTH+1];
-
- /*
- Set if this is the original connection, not a master or a slave we have
- added though mysql_rpl_probe() or mysql_set_master()/ mysql_add_slave()
- */
- my_bool rpl_pivot;
- /*
- Pointers to the master, and the next slave connections, points to
- itself if lone connection.
- */
- struct st_mysql* master, *next_slave;
-
- struct st_mysql* last_used_slave; /* needed for round-robin slave pick */
- /* needed for send/read/store/use result to work correctly with replication */
- struct st_mysql* last_used_con;
-
- LIST *stmts; /* list of all statements */
- const struct st_mysql_methods *methods;
- void *thd;
- /*
- Points to boolean flag in MYSQL_RES or MYSQL_STMT. We set this flag
- from mysql_stmt_close if close had to cancel result set of this object.
- */
- my_bool *unbuffered_fetch_owner;
-} MYSQL;
-
-typedef struct st_mysql_res {
- my_ulonglong row_count;
- MYSQL_FIELD *fields;
- MYSQL_DATA *data;
- MYSQL_ROWS *data_cursor;
- unsigned long *lengths; /* column lengths of current row */
- MYSQL *handle; /* for unbuffered reads */
- MEM_ROOT field_alloc;
- unsigned int field_count, current_field;
- MYSQL_ROW row; /* If unbuffered read */
- MYSQL_ROW current_row; /* buffer to current row */
- my_bool eof; /* Used by mysql_fetch_row */
- /* mysql_stmt_close() had to cancel this result */
- my_bool unbuffered_fetch_cancelled;
- const struct st_mysql_methods *methods;
-} MYSQL_RES;
-
-#define MAX_MYSQL_MANAGER_ERR 256
-#define MAX_MYSQL_MANAGER_MSG 256
-
-#define MANAGER_OK 200
-#define MANAGER_INFO 250
-#define MANAGER_ACCESS 401
-#define MANAGER_CLIENT_ERR 450
-#define MANAGER_INTERNAL_ERR 500
-
-#if !defined(MYSQL_SERVER) && !defined(MYSQL_CLIENT)
-#define MYSQL_CLIENT
-#endif
-
-
-typedef struct st_mysql_manager
-{
- NET net;
- char *host,*user,*passwd;
- unsigned int port;
- my_bool free_me;
- my_bool eof;
- int cmd_status;
- int last_errno;
- char* net_buf,*net_buf_pos,*net_data_end;
- int net_buf_size;
- char last_error[MAX_MYSQL_MANAGER_ERR];
-} MYSQL_MANAGER;
-
-typedef struct st_mysql_parameters
-{
- unsigned long *p_max_allowed_packet;
- unsigned long *p_net_buffer_length;
-} MYSQL_PARAMETERS;
-
-#if !defined(MYSQL_SERVER) && !defined(EMBEDDED_LIBRARY)
-#define max_allowed_packet (*mysql_get_parameters()->p_max_allowed_packet)
-#define net_buffer_length (*mysql_get_parameters()->p_net_buffer_length)
-#endif
-
-/*
- Set up and bring down the server; to ensure that applications will
- work when linked against either the standard client library or the
- embedded server library, these functions should be called.
-*/
-int STDCALL mysql_server_init(int argc, char **argv, char **groups);
-void STDCALL mysql_server_end(void);
-/*
- mysql_server_init/end need to be called when using libmysqld or
- libmysqlclient (exactly, mysql_server_init() is called by mysql_init() so
- you don't need to call it explicitely; but you need to call
- mysql_server_end() to free memory). The names are a bit misleading
- (mysql_SERVER* to be used when using libmysqlCLIENT). So we add more general
- names which suit well whether you're using libmysqld or libmysqlclient. We
- intend to promote these aliases over the mysql_server* ones.
-*/
-#define mysql_library_init mysql_server_init
-#define mysql_library_end mysql_server_end
-
-MYSQL_PARAMETERS *STDCALL mysql_get_parameters(void);
-
-/*
- Set up and bring down a thread; these function should be called
- for each thread in an application which opens at least one MySQL
- connection. All uses of the connection(s) should be between these
- function calls.
-*/
-my_bool STDCALL mysql_thread_init(void);
-void STDCALL mysql_thread_end(void);
-
-/*
- Functions to get information from the MYSQL and MYSQL_RES structures
- Should definitely be used if one uses shared libraries.
-*/
-
-my_ulonglong STDCALL mysql_num_rows(MYSQL_RES *res);
-unsigned int STDCALL mysql_num_fields(MYSQL_RES *res);
-my_bool STDCALL mysql_eof(MYSQL_RES *res);
-MYSQL_FIELD *STDCALL mysql_fetch_field_direct(MYSQL_RES *res,
- unsigned int fieldnr);
-MYSQL_FIELD * STDCALL mysql_fetch_fields(MYSQL_RES *res);
-MYSQL_ROW_OFFSET STDCALL mysql_row_tell(MYSQL_RES *res);
-MYSQL_FIELD_OFFSET STDCALL mysql_field_tell(MYSQL_RES *res);
-
-unsigned int STDCALL mysql_field_count(MYSQL *mysql);
-my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql);
-my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql);
-unsigned int STDCALL mysql_errno(MYSQL *mysql);
-const char * STDCALL mysql_error(MYSQL *mysql);
-const char *STDCALL mysql_sqlstate(MYSQL *mysql);
-unsigned int STDCALL mysql_warning_count(MYSQL *mysql);
-const char * STDCALL mysql_info(MYSQL *mysql);
-unsigned long STDCALL mysql_thread_id(MYSQL *mysql);
-const char * STDCALL mysql_character_set_name(MYSQL *mysql);
-int STDCALL mysql_set_character_set(MYSQL *mysql, const char *csname);
-
-MYSQL * STDCALL mysql_init(MYSQL *mysql);
-my_bool STDCALL mysql_ssl_set(MYSQL *mysql, const char *key,
- const char *cert, const char *ca,
- const char *capath, const char *cipher);
-my_bool STDCALL mysql_change_user(MYSQL *mysql, const char *user,
- const char *passwd, const char *db);
-MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host,
- const char *user,
- const char *passwd,
- const char *db,
- unsigned int port,
- const char *unix_socket,
- unsigned long clientflag);
-int STDCALL mysql_select_db(MYSQL *mysql, const char *db);
-int STDCALL mysql_query(MYSQL *mysql, const char *q);
-int STDCALL mysql_send_query(MYSQL *mysql, const char *q,
- unsigned long length);
-int STDCALL mysql_real_query(MYSQL *mysql, const char *q,
- unsigned long length);
-MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql);
-MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql);
-
-/* perform query on master */
-my_bool STDCALL mysql_master_query(MYSQL *mysql, const char *q,
- unsigned long length);
-my_bool STDCALL mysql_master_send_query(MYSQL *mysql, const char *q,
- unsigned long length);
-/* perform query on slave */
-my_bool STDCALL mysql_slave_query(MYSQL *mysql, const char *q,
- unsigned long length);
-my_bool STDCALL mysql_slave_send_query(MYSQL *mysql, const char *q,
- unsigned long length);
-void STDCALL mysql_get_character_set_info(MYSQL *mysql,
- MY_CHARSET_INFO *charset);
-
-/* local infile support */
-
-#define LOCAL_INFILE_ERROR_LEN 512
-
-void
-mysql_set_local_infile_handler(MYSQL *mysql,
- int (*local_infile_init)(void **, const char *,
- void *),
- int (*local_infile_read)(void *, char *,
- unsigned int),
- void (*local_infile_end)(void *),
- int (*local_infile_error)(void *, char*,
- unsigned int),
- void *);
-
-void
-mysql_set_local_infile_default(MYSQL *mysql);
-
-
-/*
- enable/disable parsing of all queries to decide if they go on master or
- slave
-*/
-void STDCALL mysql_enable_rpl_parse(MYSQL* mysql);
-void STDCALL mysql_disable_rpl_parse(MYSQL* mysql);
-/* get the value of the parse flag */
-int STDCALL mysql_rpl_parse_enabled(MYSQL* mysql);
-
-/* enable/disable reads from master */
-void STDCALL mysql_enable_reads_from_master(MYSQL* mysql);
-void STDCALL mysql_disable_reads_from_master(MYSQL* mysql);
-/* get the value of the master read flag */
-my_bool STDCALL mysql_reads_from_master_enabled(MYSQL* mysql);
-
-enum mysql_rpl_type STDCALL mysql_rpl_query_type(const char* q, int len);
-
-/* discover the master and its slaves */
-my_bool STDCALL mysql_rpl_probe(MYSQL* mysql);
-
-/* set the master, close/free the old one, if it is not a pivot */
-int STDCALL mysql_set_master(MYSQL* mysql, const char* host,
- unsigned int port,
- const char* user,
- const char* passwd);
-int STDCALL mysql_add_slave(MYSQL* mysql, const char* host,
- unsigned int port,
- const char* user,
- const char* passwd);
-
-int STDCALL mysql_shutdown(MYSQL *mysql,
- enum mysql_enum_shutdown_level
- shutdown_level);
-int STDCALL mysql_dump_debug_info(MYSQL *mysql);
-int STDCALL mysql_refresh(MYSQL *mysql,
- unsigned int refresh_options);
-int STDCALL mysql_kill(MYSQL *mysql,unsigned long pid);
-int STDCALL mysql_set_server_option(MYSQL *mysql,
- enum enum_mysql_set_option
- option);
-int STDCALL mysql_ping(MYSQL *mysql);
-const char * STDCALL mysql_stat(MYSQL *mysql);
-const char * STDCALL mysql_get_server_info(MYSQL *mysql);
-const char * STDCALL mysql_get_client_info(void);
-unsigned long STDCALL mysql_get_client_version(void);
-const char * STDCALL mysql_get_host_info(MYSQL *mysql);
-unsigned long STDCALL mysql_get_server_version(MYSQL *mysql);
-unsigned int STDCALL mysql_get_proto_info(MYSQL *mysql);
-MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild);
-MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild);
-MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql);
-int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option,
- const char *arg);
-void STDCALL mysql_free_result(MYSQL_RES *result);
-void STDCALL mysql_data_seek(MYSQL_RES *result,
- my_ulonglong offset);
-MYSQL_ROW_OFFSET STDCALL mysql_row_seek(MYSQL_RES *result,
- MYSQL_ROW_OFFSET offset);
-MYSQL_FIELD_OFFSET STDCALL mysql_field_seek(MYSQL_RES *result,
- MYSQL_FIELD_OFFSET offset);
-MYSQL_ROW STDCALL mysql_fetch_row(MYSQL_RES *result);
-unsigned long * STDCALL mysql_fetch_lengths(MYSQL_RES *result);
-MYSQL_FIELD * STDCALL mysql_fetch_field(MYSQL_RES *result);
-MYSQL_RES * STDCALL mysql_list_fields(MYSQL *mysql, const char *table,
- const char *wild);
-unsigned long STDCALL mysql_escape_string(char *to,const char *from,
- unsigned long from_length);
-unsigned long STDCALL mysql_hex_string(char *to,const char *from,
- unsigned long from_length);
-unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql,
- char *to,const char *from,
- unsigned long length);
-void STDCALL mysql_debug(const char *debug);
-char * STDCALL mysql_odbc_escape_string(MYSQL *mysql,
- char *to,
- unsigned long to_length,
- const char *from,
- unsigned long from_length,
- void *param,
- char *
- (*extend_buffer)
- (void *, char *to,
- unsigned long *length));
-void STDCALL myodbc_remove_escape(MYSQL *mysql,char *name);
-unsigned int STDCALL mysql_thread_safe(void);
-my_bool STDCALL mysql_embedded(void);
-MYSQL_MANAGER* STDCALL mysql_manager_init(MYSQL_MANAGER* con);
-MYSQL_MANAGER* STDCALL mysql_manager_connect(MYSQL_MANAGER* con,
- const char* host,
- const char* user,
- const char* passwd,
- unsigned int port);
-void STDCALL mysql_manager_close(MYSQL_MANAGER* con);
-int STDCALL mysql_manager_command(MYSQL_MANAGER* con,
- const char* cmd, int cmd_len);
-int STDCALL mysql_manager_fetch_line(MYSQL_MANAGER* con,
- char* res_buf,
- int res_buf_size);
-my_bool STDCALL mysql_read_query_result(MYSQL *mysql);
-
-
-/*
- The following definitions are added for the enhanced
- client-server protocol
-*/
-
-/* statement state */
-enum enum_mysql_stmt_state
-{
- MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE,
- MYSQL_STMT_FETCH_DONE
-};
-
-
-/*
- This structure is used to define bind information, and
- internally by the client library.
- Public members with their descriptions are listed below
- (conventionally `On input' refers to the binds given to
- mysql_stmt_bind_param, `On output' refers to the binds given
- to mysql_stmt_bind_result):
-
- buffer_type - One of the MYSQL_* types, used to describe
- the host language type of buffer.
- On output: if column type is different from
- buffer_type, column value is automatically converted
- to buffer_type before it is stored in the buffer.
- buffer - On input: points to the buffer with input data.
- On output: points to the buffer capable to store
- output data.
- The type of memory pointed by buffer must correspond
- to buffer_type. See the correspondence table in
- the comment to mysql_stmt_bind_param.
-
- The two above members are mandatory for any kind of bind.
-
- buffer_length - the length of the buffer. You don't have to set
- it for any fixed length buffer: float, double,
- int, etc. It must be set however for variable-length
- types, such as BLOBs or STRINGs.
-
- length - On input: in case when lengths of input values
- are different for each execute, you can set this to
- point at a variable containining value length. This
- way the value length can be different in each execute.
- If length is not NULL, buffer_length is not used.
- Note, length can even point at buffer_length if
- you keep bind structures around while fetching:
- this way you can change buffer_length before
- each execution, everything will work ok.
- On output: if length is set, mysql_stmt_fetch will
- write column length into it.
-
- is_null - On input: points to a boolean variable that should
- be set to TRUE for NULL values.
- This member is useful only if your data may be
- NULL in some but not all cases.
- If your data is never NULL, is_null should be set to 0.
- If your data is always NULL, set buffer_type
- to MYSQL_TYPE_NULL, and is_null will not be used.
-
- is_unsigned - On input: used to signify that values provided for one
- of numeric types are unsigned.
- On output describes signedness of the output buffer.
- If, taking into account is_unsigned flag, column data
- is out of range of the output buffer, data for this column
- is regarded truncated. Note that this has no correspondence
- to the sign of result set column, if you need to find it out
- use mysql_stmt_result_metadata.
- error - where to write a truncation error if it is present.
- possible error value is:
- 0 no truncation
- 1 value is out of range or buffer is too small
-
- Please note that MYSQL_BIND also has internals members.
-*/
-
-typedef struct st_mysql_bind
-{
- unsigned long *length; /* output length pointer */
- my_bool *is_null; /* Pointer to null indicator */
- void *buffer; /* buffer to get/put data */
- /* set this if you want to track data truncations happened during fetch */
- my_bool *error;
- enum enum_field_types buffer_type; /* buffer type */
- /* output buffer length, must be set when fetching str/binary */
- unsigned long buffer_length;
- unsigned char *row_ptr; /* for the current data position */
- unsigned long offset; /* offset position for char/binary fetch */
- unsigned long length_value; /* Used if length is 0 */
- unsigned int param_number; /* For null count and error messages */
- unsigned int pack_length; /* Internal length for packed data */
- my_bool error_value; /* used if error is 0 */
- my_bool is_unsigned; /* set if integer type is unsigned */
- my_bool long_data_used; /* If used with mysql_send_long_data */
- my_bool is_null_value; /* Used if is_null is 0 */
- void (*store_param_func)(NET *net, struct st_mysql_bind *param);
- void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *,
- unsigned char **row);
- void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *,
- unsigned char **row);
-} MYSQL_BIND;
-
-
-/* statement handler */
-typedef struct st_mysql_stmt
-{
- MEM_ROOT mem_root; /* root allocations */
- LIST list; /* list to keep track of all stmts */
- MYSQL *mysql; /* connection handle */
- MYSQL_BIND *params; /* input parameters */
- MYSQL_BIND *bind; /* output parameters */
- MYSQL_FIELD *fields; /* result set metadata */
- MYSQL_DATA result; /* cached result set */
- MYSQL_ROWS *data_cursor; /* current row in cached result */
- /* copy of mysql->affected_rows after statement execution */
- my_ulonglong affected_rows;
- my_ulonglong insert_id; /* copy of mysql->insert_id */
- /*
- mysql_stmt_fetch() calls this function to fetch one row (it's different
- for buffered, unbuffered and cursor fetch).
- */
- int (*read_row_func)(struct st_mysql_stmt *stmt,
- unsigned char **row);
- unsigned long stmt_id; /* Id for prepared statement */
- unsigned long flags; /* i.e. type of cursor to open */
- unsigned long prefetch_rows; /* number of rows per one COM_FETCH */
- /*
- Copied from mysql->server_status after execute/fetch to know
- server-side cursor status for this statement.
- */
- unsigned int server_status;
- unsigned int last_errno; /* error code */
- unsigned int param_count; /* input parameter count */
- unsigned int field_count; /* number of columns in result set */
- enum enum_mysql_stmt_state state; /* statement state */
- char last_error[MYSQL_ERRMSG_SIZE]; /* error message */
- char sqlstate[SQLSTATE_LENGTH+1];
- /* Types of input parameters should be sent to server */
- my_bool send_types_to_server;
- my_bool bind_param_done; /* input buffers were supplied */
- unsigned char bind_result_done; /* output buffers were supplied */
- /* mysql_stmt_close() had to cancel this result */
- my_bool unbuffered_fetch_cancelled;
- /*
- Is set to true if we need to calculate field->max_length for
- metadata fields when doing mysql_stmt_store_result.
- */
- my_bool update_max_length;
-} MYSQL_STMT;
-
-enum enum_stmt_attr_type
-{
- /*
- When doing mysql_stmt_store_result calculate max_length attribute
- of statement metadata. This is to be consistent with the old API,
- where this was done automatically.
- In the new API we do that only by request because it slows down
- mysql_stmt_store_result sufficiently.
- */
- STMT_ATTR_UPDATE_MAX_LENGTH,
- /*
- unsigned long with combination of cursor flags (read only, for update,
- etc)
- */
- STMT_ATTR_CURSOR_TYPE,
- /*
- Amount of rows to retrieve from server per one fetch if using cursors.
- Accepts unsigned long attribute in the range 1 - ulong_max
- */
- STMT_ATTR_PREFETCH_ROWS
-};
-
-
-typedef struct st_mysql_methods
-{
- my_bool (*read_query_result)(MYSQL *mysql);
- my_bool (*advanced_command)(MYSQL *mysql,
- enum enum_server_command command,
- const char *header,
- unsigned long header_length,
- const char *arg,
- unsigned long arg_length,
- my_bool skip_check);
- MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
- unsigned int fields);
- MYSQL_RES * (*use_result)(MYSQL *mysql);
- void (*fetch_lengths)(unsigned long *to,
- MYSQL_ROW column, unsigned int field_count);
- void (*flush_use_result)(MYSQL *mysql);
-#if !defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY)
- MYSQL_FIELD * (*list_fields)(MYSQL *mysql);
- my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt);
- int (*stmt_execute)(MYSQL_STMT *stmt);
- int (*read_binary_rows)(MYSQL_STMT *stmt);
- int (*unbuffered_fetch)(MYSQL *mysql, char **row);
- void (*free_embedded_thd)(MYSQL *mysql);
- const char *(*read_statistics)(MYSQL *mysql);
- my_bool (*next_result)(MYSQL *mysql);
- int (*read_change_user_result)(MYSQL *mysql, char *buff, const char *passwd);
-#endif
-} MYSQL_METHODS;
-
-
-MYSQL_STMT * STDCALL mysql_stmt_init(MYSQL *mysql);
-int STDCALL mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query,
- unsigned long length);
-int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt);
-int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt);
-int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind,
- unsigned int column,
- unsigned long offset);
-int STDCALL mysql_stmt_store_result(MYSQL_STMT *stmt);
-unsigned long STDCALL mysql_stmt_param_count(MYSQL_STMT * stmt);
-my_bool STDCALL mysql_stmt_attr_set(MYSQL_STMT *stmt,
- enum enum_stmt_attr_type attr_type,
- const void *attr);
-my_bool STDCALL mysql_stmt_attr_get(MYSQL_STMT *stmt,
- enum enum_stmt_attr_type attr_type,
- void *attr);
-my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
-my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
-my_bool STDCALL mysql_stmt_close(MYSQL_STMT * stmt);
-my_bool STDCALL mysql_stmt_reset(MYSQL_STMT * stmt);
-my_bool STDCALL mysql_stmt_free_result(MYSQL_STMT *stmt);
-my_bool STDCALL mysql_stmt_send_long_data(MYSQL_STMT *stmt,
- unsigned int param_number,
- const char *data,
- unsigned long length);
-MYSQL_RES *STDCALL mysql_stmt_result_metadata(MYSQL_STMT *stmt);
-MYSQL_RES *STDCALL mysql_stmt_param_metadata(MYSQL_STMT *stmt);
-unsigned int STDCALL mysql_stmt_errno(MYSQL_STMT * stmt);
-const char *STDCALL mysql_stmt_error(MYSQL_STMT * stmt);
-const char *STDCALL mysql_stmt_sqlstate(MYSQL_STMT * stmt);
-MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_seek(MYSQL_STMT *stmt,
- MYSQL_ROW_OFFSET offset);
-MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_tell(MYSQL_STMT *stmt);
-void STDCALL mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset);
-my_ulonglong STDCALL mysql_stmt_num_rows(MYSQL_STMT *stmt);
-my_ulonglong STDCALL mysql_stmt_affected_rows(MYSQL_STMT *stmt);
-my_ulonglong STDCALL mysql_stmt_insert_id(MYSQL_STMT *stmt);
-unsigned int STDCALL mysql_stmt_field_count(MYSQL_STMT *stmt);
-
-my_bool STDCALL mysql_commit(MYSQL * mysql);
-my_bool STDCALL mysql_rollback(MYSQL * mysql);
-my_bool STDCALL mysql_autocommit(MYSQL * mysql, my_bool auto_mode);
-my_bool STDCALL mysql_more_results(MYSQL *mysql);
-int STDCALL mysql_next_result(MYSQL *mysql);
-void STDCALL mysql_close(MYSQL *sock);
-
-
-/* status return codes */
-#define MYSQL_NO_DATA 100
-#define MYSQL_DATA_TRUNCATED 101
-
-#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
-
-#ifdef USE_OLD_FUNCTIONS
-MYSQL * STDCALL mysql_connect(MYSQL *mysql, const char *host,
- const char *user, const char *passwd);
-int STDCALL mysql_create_db(MYSQL *mysql, const char *DB);
-int STDCALL mysql_drop_db(MYSQL *mysql, const char *DB);
-#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
-#endif
-#define HAVE_MYSQL_REAL_CONNECT
-
-/*
- The following functions are mainly exported because of mysqlbinlog;
- They are not for general usage
-*/
-
-#define simple_command(mysql, command, arg, length, skip_check) \
- (*(mysql)->methods->advanced_command)(mysql, command, \
- NullS, 0, arg, length, skip_check)
-unsigned long net_safe_read(MYSQL* mysql);
-
-#ifdef __NETWARE__
-#pragma pack(pop) /* restore alignment */
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _mysql_h */
+/* Copyright (C) 2000-2003 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+#ifndef _mysql_h
+#define _mysql_h
+
+#ifdef __CYGWIN__ /* CYGWIN implements a UNIX API */
+#undef WIN
+#undef _WIN
+#undef _WIN32
+#undef _WIN64
+#undef __WIN__
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _global_h /* If not standard header */
+#include <sys/types.h>
+#ifdef __LCC__
+#include <winsock.h> /* For windows */
+#endif
+typedef char my_bool;
+#if (defined(_WIN32) || defined(_WIN64)) && !defined(__WIN__)
+#define __WIN__
+#endif
+#if !defined(__WIN__)
+#define STDCALL
+#else
+#define STDCALL __stdcall
+#endif
+typedef char * gptr;
+
+#ifndef my_socket_defined
+#ifdef __WIN__
+#define my_socket SOCKET
+#else
+typedef int my_socket;
+#endif /* __WIN__ */
+#endif /* my_socket_defined */
+#endif /* _global_h */
+
+#include "mysql_com.h"
+#include "mysql_time.h"
+#include "mysql_version.h"
+#include "typelib.h"
+
+#include "my_list.h" /* for LISTs used in 'MYSQL' and 'MYSQL_STMT' */
+
+extern unsigned int mysql_port;
+extern char *mysql_unix_port;
+
+#define CLIENT_NET_READ_TIMEOUT 365*24*3600 /* Timeout on read */
+#define CLIENT_NET_WRITE_TIMEOUT 365*24*3600 /* Timeout on write */
+
+#ifdef __NETWARE__
+#pragma pack(push, 8) /* 8 byte alignment */
+#endif
+
+#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG)
+#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG)
+#define IS_BLOB(n) ((n) & BLOB_FLAG)
+#define IS_NUM(t) ((t) <= FIELD_TYPE_INT24 || (t) == FIELD_TYPE_YEAR || (t) == FIELD_TYPE_NEWDECIMAL)
+#define IS_NUM_FIELD(f) ((f)->flags & NUM_FLAG)
+#define INTERNAL_NUM_FIELD(f) (((f)->type <= FIELD_TYPE_INT24 && ((f)->type != FIELD_TYPE_TIMESTAMP || (f)->length == 14 || (f)->length == 8)) || (f)->type == FIELD_TYPE_YEAR)
+
+
+typedef struct st_mysql_field {
+ char *name; /* Name of column */
+ char *org_name; /* Original column name, if an alias */
+ char *table; /* Table of column if column was a field */
+ char *org_table; /* Org table name, if table was an alias */
+ char *db; /* Database for table */
+ char *catalog; /* Catalog for table */
+ char *def; /* Default value (set by mysql_list_fields) */
+ unsigned long length; /* Width of column (create length) */
+ unsigned long max_length; /* Max width for selected set */
+ unsigned int name_length;
+ unsigned int org_name_length;
+ unsigned int table_length;
+ unsigned int org_table_length;
+ unsigned int db_length;
+ unsigned int catalog_length;
+ unsigned int def_length;
+ unsigned int flags; /* Div flags */
+ unsigned int decimals; /* Number of decimals in field */
+ unsigned int charsetnr; /* Character set */
+ enum enum_field_types type; /* Type of field. See mysql_com.h for types */
+} MYSQL_FIELD;
+
+typedef char **MYSQL_ROW; /* return data as array of strings */
+typedef unsigned int MYSQL_FIELD_OFFSET; /* offset to current field */
+
+#ifndef _global_h
+#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
+#endif
+
+#define MYSQL_COUNT_ERROR (~(my_ulonglong) 0)
+
+/* backward compatibility define - to be removed eventually */
+#define ER_WARN_DATA_TRUNCATED WARN_DATA_TRUNCATED
+
+typedef struct st_mysql_rows {
+ struct st_mysql_rows *next; /* list of rows */
+ MYSQL_ROW data;
+ unsigned long length;
+} MYSQL_ROWS;
+
+typedef MYSQL_ROWS *MYSQL_ROW_OFFSET; /* offset to current row */
+
+#include "my_alloc.h"
+
+typedef struct embedded_query_result EMBEDDED_QUERY_RESULT;
+typedef struct st_mysql_data {
+ my_ulonglong rows;
+ unsigned int fields;
+ MYSQL_ROWS *data;
+ MEM_ROOT alloc;
+ /* extra info for embedded library */
+ struct embedded_query_result *embedded_info;
+} MYSQL_DATA;
+
+enum mysql_option
+{
+ MYSQL_OPT_CONNECT_TIMEOUT, MYSQL_OPT_COMPRESS, MYSQL_OPT_NAMED_PIPE,
+ MYSQL_INIT_COMMAND, MYSQL_READ_DEFAULT_FILE, MYSQL_READ_DEFAULT_GROUP,
+ MYSQL_SET_CHARSET_DIR, MYSQL_SET_CHARSET_NAME, MYSQL_OPT_LOCAL_INFILE,
+ MYSQL_OPT_PROTOCOL, MYSQL_SHARED_MEMORY_BASE_NAME, MYSQL_OPT_READ_TIMEOUT,
+ MYSQL_OPT_WRITE_TIMEOUT, MYSQL_OPT_USE_RESULT,
+ MYSQL_OPT_USE_REMOTE_CONNECTION, MYSQL_OPT_USE_EMBEDDED_CONNECTION,
+ MYSQL_OPT_GUESS_CONNECTION, MYSQL_SET_CLIENT_IP, MYSQL_SECURE_AUTH,
+ MYSQL_REPORT_DATA_TRUNCATION, MYSQL_OPT_RECONNECT
+};
+
+struct st_mysql_options {
+ unsigned int connect_timeout, read_timeout, write_timeout;
+ unsigned int port, protocol;
+ unsigned long client_flag;
+ char *host,*user,*password,*unix_socket,*db;
+ struct st_dynamic_array *init_commands;
+ char *my_cnf_file,*my_cnf_group, *charset_dir, *charset_name;
+ char *ssl_key; /* PEM key file */
+ char *ssl_cert; /* PEM cert file */
+ char *ssl_ca; /* PEM CA file */
+ char *ssl_capath; /* PEM directory of CA-s? */
+ char *ssl_cipher; /* cipher to use */
+ char *shared_memory_base_name;
+ unsigned long max_allowed_packet;
+ my_bool use_ssl; /* if to use SSL or not */
+ my_bool compress,named_pipe;
+ /*
+ On connect, find out the replication role of the server, and
+ establish connections to all the peers
+ */
+ my_bool rpl_probe;
+ /*
+ Each call to mysql_real_query() will parse it to tell if it is a read
+ or a write, and direct it to the slave or the master
+ */
+ my_bool rpl_parse;
+ /*
+ If set, never read from a master, only from slave, when doing
+ a read that is replication-aware
+ */
+ my_bool no_master_reads;
+#if !defined(CHECK_EMBEDDED_DIFFERENCES) || defined(EMBEDDED_LIBRARY)
+ my_bool separate_thread;
+#endif
+ enum mysql_option methods_to_use;
+ char *client_ip;
+ /* Refuse client connecting to server if it uses old (pre-4.1.1) protocol */
+ my_bool secure_auth;
+ /* 0 - never report, 1 - always report (default) */
+ my_bool report_data_truncation;
+
+ /* function pointers for local infile support */
+ int (*local_infile_init)(void **, const char *, void *);
+ int (*local_infile_read)(void *, char *, unsigned int);
+ void (*local_infile_end)(void *);
+ int (*local_infile_error)(void *, char *, unsigned int);
+ void *local_infile_userdata;
+};
+
+enum mysql_status
+{
+ MYSQL_STATUS_READY,MYSQL_STATUS_GET_RESULT,MYSQL_STATUS_USE_RESULT
+};
+
+enum mysql_protocol_type
+{
+ MYSQL_PROTOCOL_DEFAULT, MYSQL_PROTOCOL_TCP, MYSQL_PROTOCOL_SOCKET,
+ MYSQL_PROTOCOL_PIPE, MYSQL_PROTOCOL_MEMORY
+};
+/*
+ There are three types of queries - the ones that have to go to
+ the master, the ones that go to a slave, and the adminstrative
+ type which must happen on the pivot connectioin
+*/
+enum mysql_rpl_type
+{
+ MYSQL_RPL_MASTER, MYSQL_RPL_SLAVE, MYSQL_RPL_ADMIN
+};
+
+typedef struct character_set
+{
+ unsigned int number; /* character set number */
+ unsigned int state; /* character set state */
+ const char *csname; /* collation name */
+ const char *name; /* character set name */
+ const char *comment; /* comment */
+ const char *dir; /* character set directory */
+ unsigned int mbminlen; /* min. length for multibyte strings */
+ unsigned int mbmaxlen; /* max. length for multibyte strings */
+} MY_CHARSET_INFO;
+
+struct st_mysql_methods;
+
+typedef struct st_mysql
+{
+ NET net; /* Communication parameters */
+ gptr connector_fd; /* ConnectorFd for SSL */
+ char *host,*user,*passwd,*unix_socket,*server_version,*host_info,*info;
+ char *db;
+ struct charset_info_st *charset;
+ MYSQL_FIELD *fields;
+ MEM_ROOT field_alloc;
+ my_ulonglong affected_rows;
+ my_ulonglong insert_id; /* id if insert on table with NEXTNR */
+ my_ulonglong extra_info; /* Not used */
+ unsigned long thread_id; /* Id for connection in server */
+ unsigned long packet_length;
+ unsigned int port;
+ unsigned long client_flag,server_capabilities;
+ unsigned int protocol_version;
+ unsigned int field_count;
+ unsigned int server_status;
+ unsigned int server_language;
+ unsigned int warning_count;
+ struct st_mysql_options options;
+ enum mysql_status status;
+ my_bool free_me; /* If free in mysql_close */
+ my_bool reconnect; /* set to 1 if automatic reconnect */
+
+ /* session-wide random string */
+ char scramble[SCRAMBLE_LENGTH+1];
+
+ /*
+ Set if this is the original connection, not a master or a slave we have
+ added though mysql_rpl_probe() or mysql_set_master()/ mysql_add_slave()
+ */
+ my_bool rpl_pivot;
+ /*
+ Pointers to the master, and the next slave connections, points to
+ itself if lone connection.
+ */
+ struct st_mysql* master, *next_slave;
+
+ struct st_mysql* last_used_slave; /* needed for round-robin slave pick */
+ /* needed for send/read/store/use result to work correctly with replication */
+ struct st_mysql* last_used_con;
+
+ LIST *stmts; /* list of all statements */
+ const struct st_mysql_methods *methods;
+ void *thd;
+ /*
+ Points to boolean flag in MYSQL_RES or MYSQL_STMT. We set this flag
+ from mysql_stmt_close if close had to cancel result set of this object.
+ */
+ my_bool *unbuffered_fetch_owner;
+#if defined(EMBEDDED_LIBRARY) || defined(EMBEDDED_LIBRARY_COMPATIBLE) || MYSQL_VERSION_ID >= 50100
+ /* needed for embedded server - no net buffer to store the 'info' */
+ char *info_buffer;
+#endif
+} MYSQL;
+
+typedef struct st_mysql_res {
+ my_ulonglong row_count;
+ MYSQL_FIELD *fields;
+ MYSQL_DATA *data;
+ MYSQL_ROWS *data_cursor;
+ unsigned long *lengths; /* column lengths of current row */
+ MYSQL *handle; /* for unbuffered reads */
+ MEM_ROOT field_alloc;
+ unsigned int field_count, current_field;
+ MYSQL_ROW row; /* If unbuffered read */
+ MYSQL_ROW current_row; /* buffer to current row */
+ my_bool eof; /* Used by mysql_fetch_row */
+ /* mysql_stmt_close() had to cancel this result */
+ my_bool unbuffered_fetch_cancelled;
+ const struct st_mysql_methods *methods;
+} MYSQL_RES;
+
+#define MAX_MYSQL_MANAGER_ERR 256
+#define MAX_MYSQL_MANAGER_MSG 256
+
+#define MANAGER_OK 200
+#define MANAGER_INFO 250
+#define MANAGER_ACCESS 401
+#define MANAGER_CLIENT_ERR 450
+#define MANAGER_INTERNAL_ERR 500
+
+#if !defined(MYSQL_SERVER) && !defined(MYSQL_CLIENT)
+#define MYSQL_CLIENT
+#endif
+
+
+typedef struct st_mysql_manager
+{
+ NET net;
+ char *host,*user,*passwd;
+ unsigned int port;
+ my_bool free_me;
+ my_bool eof;
+ int cmd_status;
+ int last_errno;
+ char* net_buf,*net_buf_pos,*net_data_end;
+ int net_buf_size;
+ char last_error[MAX_MYSQL_MANAGER_ERR];
+} MYSQL_MANAGER;
+
+typedef struct st_mysql_parameters
+{
+ unsigned long *p_max_allowed_packet;
+ unsigned long *p_net_buffer_length;
+} MYSQL_PARAMETERS;
+
+#if !defined(MYSQL_SERVER) && !defined(EMBEDDED_LIBRARY)
+#define max_allowed_packet (*mysql_get_parameters()->p_max_allowed_packet)
+#define net_buffer_length (*mysql_get_parameters()->p_net_buffer_length)
+#endif
+
+/*
+ Set up and bring down the server; to ensure that applications will
+ work when linked against either the standard client library or the
+ embedded server library, these functions should be called.
+*/
+int STDCALL mysql_server_init(int argc, char **argv, char **groups);
+void STDCALL mysql_server_end(void);
+/*
+ mysql_server_init/end need to be called when using libmysqld or
+ libmysqlclient (exactly, mysql_server_init() is called by mysql_init() so
+ you don't need to call it explicitely; but you need to call
+ mysql_server_end() to free memory). The names are a bit misleading
+ (mysql_SERVER* to be used when using libmysqlCLIENT). So we add more general
+ names which suit well whether you're using libmysqld or libmysqlclient. We
+ intend to promote these aliases over the mysql_server* ones.
+*/
+#define mysql_library_init mysql_server_init
+#define mysql_library_end mysql_server_end
+
+MYSQL_PARAMETERS *STDCALL mysql_get_parameters(void);
+
+/*
+ Set up and bring down a thread; these function should be called
+ for each thread in an application which opens at least one MySQL
+ connection. All uses of the connection(s) should be between these
+ function calls.
+*/
+my_bool STDCALL mysql_thread_init(void);
+void STDCALL mysql_thread_end(void);
+
+/*
+ Functions to get information from the MYSQL and MYSQL_RES structures
+ Should definitely be used if one uses shared libraries.
+*/
+
+my_ulonglong STDCALL mysql_num_rows(MYSQL_RES *res);
+unsigned int STDCALL mysql_num_fields(MYSQL_RES *res);
+my_bool STDCALL mysql_eof(MYSQL_RES *res);
+MYSQL_FIELD *STDCALL mysql_fetch_field_direct(MYSQL_RES *res,
+ unsigned int fieldnr);
+MYSQL_FIELD * STDCALL mysql_fetch_fields(MYSQL_RES *res);
+MYSQL_ROW_OFFSET STDCALL mysql_row_tell(MYSQL_RES *res);
+MYSQL_FIELD_OFFSET STDCALL mysql_field_tell(MYSQL_RES *res);
+
+unsigned int STDCALL mysql_field_count(MYSQL *mysql);
+my_ulonglong STDCALL mysql_affected_rows(MYSQL *mysql);
+my_ulonglong STDCALL mysql_insert_id(MYSQL *mysql);
+unsigned int STDCALL mysql_errno(MYSQL *mysql);
+const char * STDCALL mysql_error(MYSQL *mysql);
+const char *STDCALL mysql_sqlstate(MYSQL *mysql);
+unsigned int STDCALL mysql_warning_count(MYSQL *mysql);
+const char * STDCALL mysql_info(MYSQL *mysql);
+unsigned long STDCALL mysql_thread_id(MYSQL *mysql);
+const char * STDCALL mysql_character_set_name(MYSQL *mysql);
+int STDCALL mysql_set_character_set(MYSQL *mysql, const char *csname);
+
+MYSQL * STDCALL mysql_init(MYSQL *mysql);
+my_bool STDCALL mysql_ssl_set(MYSQL *mysql, const char *key,
+ const char *cert, const char *ca,
+ const char *capath, const char *cipher);
+my_bool STDCALL mysql_change_user(MYSQL *mysql, const char *user,
+ const char *passwd, const char *db);
+MYSQL * STDCALL mysql_real_connect(MYSQL *mysql, const char *host,
+ const char *user,
+ const char *passwd,
+ const char *db,
+ unsigned int port,
+ const char *unix_socket,
+ unsigned long clientflag);
+int STDCALL mysql_select_db(MYSQL *mysql, const char *db);
+int STDCALL mysql_query(MYSQL *mysql, const char *q);
+int STDCALL mysql_send_query(MYSQL *mysql, const char *q,
+ unsigned long length);
+int STDCALL mysql_real_query(MYSQL *mysql, const char *q,
+ unsigned long length);
+MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql);
+MYSQL_RES * STDCALL mysql_use_result(MYSQL *mysql);
+
+/* perform query on master */
+my_bool STDCALL mysql_master_query(MYSQL *mysql, const char *q,
+ unsigned long length);
+my_bool STDCALL mysql_master_send_query(MYSQL *mysql, const char *q,
+ unsigned long length);
+/* perform query on slave */
+my_bool STDCALL mysql_slave_query(MYSQL *mysql, const char *q,
+ unsigned long length);
+my_bool STDCALL mysql_slave_send_query(MYSQL *mysql, const char *q,
+ unsigned long length);
+void STDCALL mysql_get_character_set_info(MYSQL *mysql,
+ MY_CHARSET_INFO *charset);
+
+/* local infile support */
+
+#define LOCAL_INFILE_ERROR_LEN 512
+
+void
+mysql_set_local_infile_handler(MYSQL *mysql,
+ int (*local_infile_init)(void **, const char *,
+ void *),
+ int (*local_infile_read)(void *, char *,
+ unsigned int),
+ void (*local_infile_end)(void *),
+ int (*local_infile_error)(void *, char*,
+ unsigned int),
+ void *);
+
+void
+mysql_set_local_infile_default(MYSQL *mysql);
+
+
+/*
+ enable/disable parsing of all queries to decide if they go on master or
+ slave
+*/
+void STDCALL mysql_enable_rpl_parse(MYSQL* mysql);
+void STDCALL mysql_disable_rpl_parse(MYSQL* mysql);
+/* get the value of the parse flag */
+int STDCALL mysql_rpl_parse_enabled(MYSQL* mysql);
+
+/* enable/disable reads from master */
+void STDCALL mysql_enable_reads_from_master(MYSQL* mysql);
+void STDCALL mysql_disable_reads_from_master(MYSQL* mysql);
+/* get the value of the master read flag */
+my_bool STDCALL mysql_reads_from_master_enabled(MYSQL* mysql);
+
+enum mysql_rpl_type STDCALL mysql_rpl_query_type(const char* q, int len);
+
+/* discover the master and its slaves */
+my_bool STDCALL mysql_rpl_probe(MYSQL* mysql);
+
+/* set the master, close/free the old one, if it is not a pivot */
+int STDCALL mysql_set_master(MYSQL* mysql, const char* host,
+ unsigned int port,
+ const char* user,
+ const char* passwd);
+int STDCALL mysql_add_slave(MYSQL* mysql, const char* host,
+ unsigned int port,
+ const char* user,
+ const char* passwd);
+
+int STDCALL mysql_shutdown(MYSQL *mysql,
+ enum mysql_enum_shutdown_level
+ shutdown_level);
+int STDCALL mysql_dump_debug_info(MYSQL *mysql);
+int STDCALL mysql_refresh(MYSQL *mysql,
+ unsigned int refresh_options);
+int STDCALL mysql_kill(MYSQL *mysql,unsigned long pid);
+int STDCALL mysql_set_server_option(MYSQL *mysql,
+ enum enum_mysql_set_option
+ option);
+int STDCALL mysql_ping(MYSQL *mysql);
+const char * STDCALL mysql_stat(MYSQL *mysql);
+const char * STDCALL mysql_get_server_info(MYSQL *mysql);
+const char * STDCALL mysql_get_client_info(void);
+unsigned long STDCALL mysql_get_client_version(void);
+const char * STDCALL mysql_get_host_info(MYSQL *mysql);
+unsigned long STDCALL mysql_get_server_version(MYSQL *mysql);
+unsigned int STDCALL mysql_get_proto_info(MYSQL *mysql);
+MYSQL_RES * STDCALL mysql_list_dbs(MYSQL *mysql,const char *wild);
+MYSQL_RES * STDCALL mysql_list_tables(MYSQL *mysql,const char *wild);
+MYSQL_RES * STDCALL mysql_list_processes(MYSQL *mysql);
+int STDCALL mysql_options(MYSQL *mysql,enum mysql_option option,
+ const char *arg);
+void STDCALL mysql_free_result(MYSQL_RES *result);
+void STDCALL mysql_data_seek(MYSQL_RES *result,
+ my_ulonglong offset);
+MYSQL_ROW_OFFSET STDCALL mysql_row_seek(MYSQL_RES *result,
+ MYSQL_ROW_OFFSET offset);
+MYSQL_FIELD_OFFSET STDCALL mysql_field_seek(MYSQL_RES *result,
+ MYSQL_FIELD_OFFSET offset);
+MYSQL_ROW STDCALL mysql_fetch_row(MYSQL_RES *result);
+unsigned long * STDCALL mysql_fetch_lengths(MYSQL_RES *result);
+MYSQL_FIELD * STDCALL mysql_fetch_field(MYSQL_RES *result);
+MYSQL_RES * STDCALL mysql_list_fields(MYSQL *mysql, const char *table,
+ const char *wild);
+unsigned long STDCALL mysql_escape_string(char *to,const char *from,
+ unsigned long from_length);
+unsigned long STDCALL mysql_hex_string(char *to,const char *from,
+ unsigned long from_length);
+unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql,
+ char *to,const char *from,
+ unsigned long length);
+void STDCALL mysql_debug(const char *debug);
+char * STDCALL mysql_odbc_escape_string(MYSQL *mysql,
+ char *to,
+ unsigned long to_length,
+ const char *from,
+ unsigned long from_length,
+ void *param,
+ char *
+ (*extend_buffer)
+ (void *, char *to,
+ unsigned long *length));
+void STDCALL myodbc_remove_escape(MYSQL *mysql,char *name);
+unsigned int STDCALL mysql_thread_safe(void);
+my_bool STDCALL mysql_embedded(void);
+MYSQL_MANAGER* STDCALL mysql_manager_init(MYSQL_MANAGER* con);
+MYSQL_MANAGER* STDCALL mysql_manager_connect(MYSQL_MANAGER* con,
+ const char* host,
+ const char* user,
+ const char* passwd,
+ unsigned int port);
+void STDCALL mysql_manager_close(MYSQL_MANAGER* con);
+int STDCALL mysql_manager_command(MYSQL_MANAGER* con,
+ const char* cmd, int cmd_len);
+int STDCALL mysql_manager_fetch_line(MYSQL_MANAGER* con,
+ char* res_buf,
+ int res_buf_size);
+my_bool STDCALL mysql_read_query_result(MYSQL *mysql);
+
+
+/*
+ The following definitions are added for the enhanced
+ client-server protocol
+*/
+
+/* statement state */
+enum enum_mysql_stmt_state
+{
+ MYSQL_STMT_INIT_DONE= 1, MYSQL_STMT_PREPARE_DONE, MYSQL_STMT_EXECUTE_DONE,
+ MYSQL_STMT_FETCH_DONE
+};
+
+
+/*
+ This structure is used to define bind information, and
+ internally by the client library.
+ Public members with their descriptions are listed below
+ (conventionally `On input' refers to the binds given to
+ mysql_stmt_bind_param, `On output' refers to the binds given
+ to mysql_stmt_bind_result):
+
+ buffer_type - One of the MYSQL_* types, used to describe
+ the host language type of buffer.
+ On output: if column type is different from
+ buffer_type, column value is automatically converted
+ to buffer_type before it is stored in the buffer.
+ buffer - On input: points to the buffer with input data.
+ On output: points to the buffer capable to store
+ output data.
+ The type of memory pointed by buffer must correspond
+ to buffer_type. See the correspondence table in
+ the comment to mysql_stmt_bind_param.
+
+ The two above members are mandatory for any kind of bind.
+
+ buffer_length - the length of the buffer. You don't have to set
+ it for any fixed length buffer: float, double,
+ int, etc. It must be set however for variable-length
+ types, such as BLOBs or STRINGs.
+
+ length - On input: in case when lengths of input values
+ are different for each execute, you can set this to
+ point at a variable containining value length. This
+ way the value length can be different in each execute.
+ If length is not NULL, buffer_length is not used.
+ Note, length can even point at buffer_length if
+ you keep bind structures around while fetching:
+ this way you can change buffer_length before
+ each execution, everything will work ok.
+ On output: if length is set, mysql_stmt_fetch will
+ write column length into it.
+
+ is_null - On input: points to a boolean variable that should
+ be set to TRUE for NULL values.
+ This member is useful only if your data may be
+ NULL in some but not all cases.
+ If your data is never NULL, is_null should be set to 0.
+ If your data is always NULL, set buffer_type
+ to MYSQL_TYPE_NULL, and is_null will not be used.
+
+ is_unsigned - On input: used to signify that values provided for one
+ of numeric types are unsigned.
+ On output describes signedness of the output buffer.
+ If, taking into account is_unsigned flag, column data
+ is out of range of the output buffer, data for this column
+ is regarded truncated. Note that this has no correspondence
+ to the sign of result set column, if you need to find it out
+ use mysql_stmt_result_metadata.
+ error - where to write a truncation error if it is present.
+ possible error value is:
+ 0 no truncation
+ 1 value is out of range or buffer is too small
+
+ Please note that MYSQL_BIND also has internals members.
+*/
+
+typedef struct st_mysql_bind
+{
+ unsigned long *length; /* output length pointer */
+ my_bool *is_null; /* Pointer to null indicator */
+ void *buffer; /* buffer to get/put data */
+ /* set this if you want to track data truncations happened during fetch */
+ my_bool *error;
+ enum enum_field_types buffer_type; /* buffer type */
+ /* output buffer length, must be set when fetching str/binary */
+ unsigned long buffer_length;
+ unsigned char *row_ptr; /* for the current data position */
+ unsigned long offset; /* offset position for char/binary fetch */
+ unsigned long length_value; /* Used if length is 0 */
+ unsigned int param_number; /* For null count and error messages */
+ unsigned int pack_length; /* Internal length for packed data */
+ my_bool error_value; /* used if error is 0 */
+ my_bool is_unsigned; /* set if integer type is unsigned */
+ my_bool long_data_used; /* If used with mysql_send_long_data */
+ my_bool is_null_value; /* Used if is_null is 0 */
+ void (*store_param_func)(NET *net, struct st_mysql_bind *param);
+ void (*fetch_result)(struct st_mysql_bind *, MYSQL_FIELD *,
+ unsigned char **row);
+ void (*skip_result)(struct st_mysql_bind *, MYSQL_FIELD *,
+ unsigned char **row);
+} MYSQL_BIND;
+
+
+/* statement handler */
+typedef struct st_mysql_stmt
+{
+ MEM_ROOT mem_root; /* root allocations */
+ LIST list; /* list to keep track of all stmts */
+ MYSQL *mysql; /* connection handle */
+ MYSQL_BIND *params; /* input parameters */
+ MYSQL_BIND *bind; /* output parameters */
+ MYSQL_FIELD *fields; /* result set metadata */
+ MYSQL_DATA result; /* cached result set */
+ MYSQL_ROWS *data_cursor; /* current row in cached result */
+ /* copy of mysql->affected_rows after statement execution */
+ my_ulonglong affected_rows;
+ my_ulonglong insert_id; /* copy of mysql->insert_id */
+ /*
+ mysql_stmt_fetch() calls this function to fetch one row (it's different
+ for buffered, unbuffered and cursor fetch).
+ */
+ int (*read_row_func)(struct st_mysql_stmt *stmt,
+ unsigned char **row);
+ unsigned long stmt_id; /* Id for prepared statement */
+ unsigned long flags; /* i.e. type of cursor to open */
+ unsigned long prefetch_rows; /* number of rows per one COM_FETCH */
+ /*
+ Copied from mysql->server_status after execute/fetch to know
+ server-side cursor status for this statement.
+ */
+ unsigned int server_status;
+ unsigned int last_errno; /* error code */
+ unsigned int param_count; /* input parameter count */
+ unsigned int field_count; /* number of columns in result set */
+ enum enum_mysql_stmt_state state; /* statement state */
+ char last_error[MYSQL_ERRMSG_SIZE]; /* error message */
+ char sqlstate[SQLSTATE_LENGTH+1];
+ /* Types of input parameters should be sent to server */
+ my_bool send_types_to_server;
+ my_bool bind_param_done; /* input buffers were supplied */
+ unsigned char bind_result_done; /* output buffers were supplied */
+ /* mysql_stmt_close() had to cancel this result */
+ my_bool unbuffered_fetch_cancelled;
+ /*
+ Is set to true if we need to calculate field->max_length for
+ metadata fields when doing mysql_stmt_store_result.
+ */
+ my_bool update_max_length;
+} MYSQL_STMT;
+
+enum enum_stmt_attr_type
+{
+ /*
+ When doing mysql_stmt_store_result calculate max_length attribute
+ of statement metadata. This is to be consistent with the old API,
+ where this was done automatically.
+ In the new API we do that only by request because it slows down
+ mysql_stmt_store_result sufficiently.
+ */
+ STMT_ATTR_UPDATE_MAX_LENGTH,
+ /*
+ unsigned long with combination of cursor flags (read only, for update,
+ etc)
+ */
+ STMT_ATTR_CURSOR_TYPE,
+ /*
+ Amount of rows to retrieve from server per one fetch if using cursors.
+ Accepts unsigned long attribute in the range 1 - ulong_max
+ */
+ STMT_ATTR_PREFETCH_ROWS
+};
+
+
+typedef struct st_mysql_methods
+{
+ my_bool (*read_query_result)(MYSQL *mysql);
+ my_bool (*advanced_command)(MYSQL *mysql,
+ enum enum_server_command command,
+ const char *header,
+ unsigned long header_length,
+ const char *arg,
+ unsigned long arg_length,
+ my_bool skip_check);
+ MYSQL_DATA *(*read_rows)(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
+ unsigned int fields);
+ MYSQL_RES * (*use_result)(MYSQL *mysql);
+ void (*fetch_lengths)(unsigned long *to,
+ MYSQL_ROW column, unsigned int field_count);
+ void (*flush_use_result)(MYSQL *mysql);
+#if !defined(MYSQL_SERVER) || defined(EMBEDDED_LIBRARY)
+ MYSQL_FIELD * (*list_fields)(MYSQL *mysql);
+ my_bool (*read_prepare_result)(MYSQL *mysql, MYSQL_STMT *stmt);
+ int (*stmt_execute)(MYSQL_STMT *stmt);
+ int (*read_binary_rows)(MYSQL_STMT *stmt);
+ int (*unbuffered_fetch)(MYSQL *mysql, char **row);
+ void (*free_embedded_thd)(MYSQL *mysql);
+ const char *(*read_statistics)(MYSQL *mysql);
+ my_bool (*next_result)(MYSQL *mysql);
+ int (*read_change_user_result)(MYSQL *mysql, char *buff, const char *passwd);
+ int (*read_rows_from_cursor)(MYSQL_STMT *stmt);
+#endif
+} MYSQL_METHODS;
+
+
+MYSQL_STMT * STDCALL mysql_stmt_init(MYSQL *mysql);
+int STDCALL mysql_stmt_prepare(MYSQL_STMT *stmt, const char *query,
+ unsigned long length);
+int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt);
+int STDCALL mysql_stmt_fetch(MYSQL_STMT *stmt);
+int STDCALL mysql_stmt_fetch_column(MYSQL_STMT *stmt, MYSQL_BIND *bind,
+ unsigned int column,
+ unsigned long offset);
+int STDCALL mysql_stmt_store_result(MYSQL_STMT *stmt);
+unsigned long STDCALL mysql_stmt_param_count(MYSQL_STMT * stmt);
+my_bool STDCALL mysql_stmt_attr_set(MYSQL_STMT *stmt,
+ enum enum_stmt_attr_type attr_type,
+ const void *attr);
+my_bool STDCALL mysql_stmt_attr_get(MYSQL_STMT *stmt,
+ enum enum_stmt_attr_type attr_type,
+ void *attr);
+my_bool STDCALL mysql_stmt_bind_param(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
+my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT * stmt, MYSQL_BIND * bnd);
+my_bool STDCALL mysql_stmt_close(MYSQL_STMT * stmt);
+my_bool STDCALL mysql_stmt_reset(MYSQL_STMT * stmt);
+my_bool STDCALL mysql_stmt_free_result(MYSQL_STMT *stmt);
+my_bool STDCALL mysql_stmt_send_long_data(MYSQL_STMT *stmt,
+ unsigned int param_number,
+ const char *data,
+ unsigned long length);
+MYSQL_RES *STDCALL mysql_stmt_result_metadata(MYSQL_STMT *stmt);
+MYSQL_RES *STDCALL mysql_stmt_param_metadata(MYSQL_STMT *stmt);
+unsigned int STDCALL mysql_stmt_errno(MYSQL_STMT * stmt);
+const char *STDCALL mysql_stmt_error(MYSQL_STMT * stmt);
+const char *STDCALL mysql_stmt_sqlstate(MYSQL_STMT * stmt);
+MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_seek(MYSQL_STMT *stmt,
+ MYSQL_ROW_OFFSET offset);
+MYSQL_ROW_OFFSET STDCALL mysql_stmt_row_tell(MYSQL_STMT *stmt);
+void STDCALL mysql_stmt_data_seek(MYSQL_STMT *stmt, my_ulonglong offset);
+my_ulonglong STDCALL mysql_stmt_num_rows(MYSQL_STMT *stmt);
+my_ulonglong STDCALL mysql_stmt_affected_rows(MYSQL_STMT *stmt);
+my_ulonglong STDCALL mysql_stmt_insert_id(MYSQL_STMT *stmt);
+unsigned int STDCALL mysql_stmt_field_count(MYSQL_STMT *stmt);
+
+my_bool STDCALL mysql_commit(MYSQL * mysql);
+my_bool STDCALL mysql_rollback(MYSQL * mysql);
+my_bool STDCALL mysql_autocommit(MYSQL * mysql, my_bool auto_mode);
+my_bool STDCALL mysql_more_results(MYSQL *mysql);
+int STDCALL mysql_next_result(MYSQL *mysql);
+void STDCALL mysql_close(MYSQL *sock);
+
+
+/* status return codes */
+#define MYSQL_NO_DATA 100
+#define MYSQL_DATA_TRUNCATED 101
+
+#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
+
+#ifdef USE_OLD_FUNCTIONS
+MYSQL * STDCALL mysql_connect(MYSQL *mysql, const char *host,
+ const char *user, const char *passwd);
+int STDCALL mysql_create_db(MYSQL *mysql, const char *DB);
+int STDCALL mysql_drop_db(MYSQL *mysql, const char *DB);
+#define mysql_reload(mysql) mysql_refresh((mysql),REFRESH_GRANT)
+#endif
+#define HAVE_MYSQL_REAL_CONNECT
+
+/*
+ The following functions are mainly exported because of mysqlbinlog;
+ They are not for general usage
+*/
+
+#define simple_command(mysql, command, arg, length, skip_check) \
+ (*(mysql)->methods->advanced_command)(mysql, command, \
+ NullS, 0, arg, length, skip_check)
+unsigned long net_safe_read(MYSQL* mysql);
+
+#ifdef __NETWARE__
+#pragma pack(pop) /* restore alignment */
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _mysql_h */
diff --git a/src/mysql/mysql_com.h b/src/mysql/mysql_com.h
index 02a95d699..ec1c13379 100644
--- a/src/mysql/mysql_com.h
+++ b/src/mysql/mysql_com.h
@@ -1,444 +1,452 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-/*
-** Common definition between mysql server & client
-*/
-
-#ifndef _mysql_com_h
-#define _mysql_com_h
-
-#define NAME_LEN 64 /* Field/table name length */
-#define HOSTNAME_LENGTH 60
-#define USERNAME_LENGTH 16
-#define SERVER_VERSION_LENGTH 60
-#define SQLSTATE_LENGTH 5
-
-#define LOCAL_HOST "localhost"
-#define LOCAL_HOST_NAMEDPIPE "."
-
-
-#if defined(__WIN__) && !defined( _CUSTOMCONFIG_)
-#define MYSQL_NAMEDPIPE "MySQL"
-#define MYSQL_SERVICENAME "MySQL"
-#endif /* __WIN__ */
-
-/*
- You should add new commands to the end of this list, otherwise old
- servers won't be able to handle them as 'unsupported'.
-*/
-
-enum enum_server_command
-{
- COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST,
- COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS,
- COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING,
- COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP,
- COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE,
- COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE,
- COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH,
- /* don't forget to update const char *command_name[] in sql_parse.cc */
-
- /* Must be last */
- COM_END
-};
-
-
-/*
- Length of random string sent by server on handshake; this is also length of
- obfuscated password, recieved from client
-*/
-#define SCRAMBLE_LENGTH 20
-#define SCRAMBLE_LENGTH_323 8
-/* length of password stored in the db: new passwords are preceeded with '*' */
-#define SCRAMBLED_PASSWORD_CHAR_LENGTH (SCRAMBLE_LENGTH*2+1)
-#define SCRAMBLED_PASSWORD_CHAR_LENGTH_323 (SCRAMBLE_LENGTH_323*2)
-
-
-#define NOT_NULL_FLAG 1 /* Field can't be NULL */
-#define PRI_KEY_FLAG 2 /* Field is part of a primary key */
-#define UNIQUE_KEY_FLAG 4 /* Field is part of a unique key */
-#define MULTIPLE_KEY_FLAG 8 /* Field is part of a key */
-#define BLOB_FLAG 16 /* Field is a blob */
-#define UNSIGNED_FLAG 32 /* Field is unsigned */
-#define ZEROFILL_FLAG 64 /* Field is zerofill */
-#define BINARY_FLAG 128 /* Field is binary */
-
-/* The following are only sent to new clients */
-#define ENUM_FLAG 256 /* field is an enum */
-#define AUTO_INCREMENT_FLAG 512 /* field is a autoincrement field */
-#define TIMESTAMP_FLAG 1024 /* Field is a timestamp */
-#define SET_FLAG 2048 /* field is a set */
-#define NO_DEFAULT_VALUE_FLAG 4096 /* Field doesn't have default value */
-#define NUM_FLAG 32768 /* Field is num (for clients) */
-#define PART_KEY_FLAG 16384 /* Intern; Part of some key */
-#define GROUP_FLAG 32768 /* Intern: Group field */
-#define UNIQUE_FLAG 65536 /* Intern: Used by sql_yacc */
-#define BINCMP_FLAG 131072 /* Intern: Used by sql_yacc */
-
-#define REFRESH_GRANT 1 /* Refresh grant tables */
-#define REFRESH_LOG 2 /* Start on new log file */
-#define REFRESH_TABLES 4 /* close all tables */
-#define REFRESH_HOSTS 8 /* Flush host cache */
-#define REFRESH_STATUS 16 /* Flush status variables */
-#define REFRESH_THREADS 32 /* Flush thread cache */
-#define REFRESH_SLAVE 64 /* Reset master info and restart slave
- thread */
-#define REFRESH_MASTER 128 /* Remove all bin logs in the index
- and truncate the index */
-
-/* The following can't be set with mysql_refresh() */
-#define REFRESH_READ_LOCK 16384 /* Lock tables for read */
-#define REFRESH_FAST 32768 /* Intern flag */
-
-/* RESET (remove all queries) from query cache */
-#define REFRESH_QUERY_CACHE 65536
-#define REFRESH_QUERY_CACHE_FREE 0x20000L /* pack query cache */
-#define REFRESH_DES_KEY_FILE 0x40000L
-#define REFRESH_USER_RESOURCES 0x80000L
-
-#define CLIENT_LONG_PASSWORD 1 /* new more secure passwords */
-#define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */
-#define CLIENT_LONG_FLAG 4 /* Get all column flags */
-#define CLIENT_CONNECT_WITH_DB 8 /* One can specify db on connect */
-#define CLIENT_NO_SCHEMA 16 /* Don't allow database.table.column */
-#define CLIENT_COMPRESS 32 /* Can use compression protocol */
-#define CLIENT_ODBC 64 /* Odbc client */
-#define CLIENT_LOCAL_FILES 128 /* Can use LOAD DATA LOCAL */
-#define CLIENT_IGNORE_SPACE 256 /* Ignore spaces before '(' */
-#define CLIENT_PROTOCOL_41 512 /* New 4.1 protocol */
-#define CLIENT_INTERACTIVE 1024 /* This is an interactive client */
-#define CLIENT_SSL 2048 /* Switch to SSL after handshake */
-#define CLIENT_IGNORE_SIGPIPE 4096 /* IGNORE sigpipes */
-#define CLIENT_TRANSACTIONS 8192 /* Client knows about transactions */
-#define CLIENT_RESERVED 16384 /* Old flag for 4.1 protocol */
-#define CLIENT_SECURE_CONNECTION 32768 /* New 4.1 authentication */
-#define CLIENT_MULTI_STATEMENTS 65536 /* Enable/disable multi-stmt support */
-#define CLIENT_MULTI_RESULTS 131072 /* Enable/disable multi-results */
-#define CLIENT_REMEMBER_OPTIONS (((ulong) 1) << 31)
-
-#define SERVER_STATUS_IN_TRANS 1 /* Transaction has started */
-#define SERVER_STATUS_AUTOCOMMIT 2 /* Server in auto_commit mode */
-#define SERVER_STATUS_MORE_RESULTS 4 /* More results on server */
-#define SERVER_MORE_RESULTS_EXISTS 8 /* Multi query - next query exists */
-#define SERVER_QUERY_NO_GOOD_INDEX_USED 16
-#define SERVER_QUERY_NO_INDEX_USED 32
-/*
- The server was able to fulfill the clients request and opened a
- read-only non-scrollable cursor for a query. This flag comes
- in reply to COM_STMT_EXECUTE and COM_STMT_FETCH commands.
-*/
-#define SERVER_STATUS_CURSOR_EXISTS 64
-/*
- This flag is sent when a read-only cursor is exhausted, in reply to
- COM_STMT_FETCH command.
-*/
-#define SERVER_STATUS_LAST_ROW_SENT 128
-#define SERVER_STATUS_DB_DROPPED 256 /* A database was dropped */
-#define SERVER_STATUS_NO_BACKSLASH_ESCAPES 512
-
-#define MYSQL_ERRMSG_SIZE 512
-#define NET_READ_TIMEOUT 30 /* Timeout on read */
-#define NET_WRITE_TIMEOUT 60 /* Timeout on write */
-#define NET_WAIT_TIMEOUT 8*60*60 /* Wait for new query */
-
-#define ONLY_KILL_QUERY 1
-
-struct st_vio; /* Only C */
-typedef struct st_vio Vio;
-
-#define MAX_TINYINT_WIDTH 3 /* Max width for a TINY w.o. sign */
-#define MAX_SMALLINT_WIDTH 5 /* Max width for a SHORT w.o. sign */
-#define MAX_MEDIUMINT_WIDTH 8 /* Max width for a INT24 w.o. sign */
-#define MAX_INT_WIDTH 10 /* Max width for a LONG w.o. sign */
-#define MAX_BIGINT_WIDTH 20 /* Max width for a LONGLONG */
-#define MAX_CHAR_WIDTH 255 /* Max length for a CHAR colum */
-#define MAX_BLOB_WIDTH 8192 /* Default width for blob */
-
-typedef struct st_net {
-#if !defined(CHECK_EMBEDDED_DIFFERENCES) || !defined(EMBEDDED_LIBRARY)
- Vio* vio;
- unsigned char *buff,*buff_end,*write_pos,*read_pos;
- my_socket fd; /* For Perl DBI/dbd */
- unsigned long max_packet,max_packet_size;
- unsigned int pkt_nr,compress_pkt_nr;
- unsigned int write_timeout, read_timeout, retry_count;
- int fcntl;
- my_bool compress;
- /*
- The following variable is set if we are doing several queries in one
- command ( as in LOAD TABLE ... FROM MASTER ),
- and do not want to confuse the client with OK at the wrong time
- */
- unsigned long remain_in_buf,length, buf_length, where_b;
- unsigned int *return_status;
- unsigned char reading_or_writing;
- char save_char;
- my_bool no_send_ok; /* For SPs and other things that do multiple stmts */
- my_bool no_send_eof; /* For SPs' first version read-only cursors */
- /*
- Set if OK packet is already sent, and we do not need to send error
- messages
- */
- my_bool no_send_error;
- /*
- Pointer to query object in query cache, do not equal NULL (0) for
- queries in cache that have not stored its results yet
- */
-#endif
- char last_error[MYSQL_ERRMSG_SIZE], sqlstate[SQLSTATE_LENGTH+1];
- unsigned int last_errno;
- unsigned char error;
- gptr query_cache_query;
- my_bool report_error; /* We should report error (we have unreported error) */
- my_bool return_errno;
-} NET;
-
-#define packet_error (~(unsigned long) 0)
-
-enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
- MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
- MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
- MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
- MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
- MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
- MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
- MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
- MYSQL_TYPE_BIT,
- MYSQL_TYPE_NEWDECIMAL=246,
- MYSQL_TYPE_ENUM=247,
- MYSQL_TYPE_SET=248,
- MYSQL_TYPE_TINY_BLOB=249,
- MYSQL_TYPE_MEDIUM_BLOB=250,
- MYSQL_TYPE_LONG_BLOB=251,
- MYSQL_TYPE_BLOB=252,
- MYSQL_TYPE_VAR_STRING=253,
- MYSQL_TYPE_STRING=254,
- MYSQL_TYPE_GEOMETRY=255
-
-};
-
-/* For backward compatibility */
-#define CLIENT_MULTI_QUERIES CLIENT_MULTI_STATEMENTS
-#define FIELD_TYPE_DECIMAL MYSQL_TYPE_DECIMAL
-#define FIELD_TYPE_NEWDECIMAL MYSQL_TYPE_NEWDECIMAL
-#define FIELD_TYPE_TINY MYSQL_TYPE_TINY
-#define FIELD_TYPE_SHORT MYSQL_TYPE_SHORT
-#define FIELD_TYPE_LONG MYSQL_TYPE_LONG
-#define FIELD_TYPE_FLOAT MYSQL_TYPE_FLOAT
-#define FIELD_TYPE_DOUBLE MYSQL_TYPE_DOUBLE
-#define FIELD_TYPE_NULL MYSQL_TYPE_NULL
-#define FIELD_TYPE_TIMESTAMP MYSQL_TYPE_TIMESTAMP
-#define FIELD_TYPE_LONGLONG MYSQL_TYPE_LONGLONG
-#define FIELD_TYPE_INT24 MYSQL_TYPE_INT24
-#define FIELD_TYPE_DATE MYSQL_TYPE_DATE
-#define FIELD_TYPE_TIME MYSQL_TYPE_TIME
-#define FIELD_TYPE_DATETIME MYSQL_TYPE_DATETIME
-#define FIELD_TYPE_YEAR MYSQL_TYPE_YEAR
-#define FIELD_TYPE_NEWDATE MYSQL_TYPE_NEWDATE
-#define FIELD_TYPE_ENUM MYSQL_TYPE_ENUM
-#define FIELD_TYPE_SET MYSQL_TYPE_SET
-#define FIELD_TYPE_TINY_BLOB MYSQL_TYPE_TINY_BLOB
-#define FIELD_TYPE_MEDIUM_BLOB MYSQL_TYPE_MEDIUM_BLOB
-#define FIELD_TYPE_LONG_BLOB MYSQL_TYPE_LONG_BLOB
-#define FIELD_TYPE_BLOB MYSQL_TYPE_BLOB
-#define FIELD_TYPE_VAR_STRING MYSQL_TYPE_VAR_STRING
-#define FIELD_TYPE_STRING MYSQL_TYPE_STRING
-#define FIELD_TYPE_CHAR MYSQL_TYPE_TINY
-#define FIELD_TYPE_INTERVAL MYSQL_TYPE_ENUM
-#define FIELD_TYPE_GEOMETRY MYSQL_TYPE_GEOMETRY
-#define FIELD_TYPE_BIT MYSQL_TYPE_BIT
-
-
-/* Shutdown/kill enums and constants */
-
-/* Bits for THD::killable. */
-#define MYSQL_SHUTDOWN_KILLABLE_CONNECT (unsigned char)(1 << 0)
-#define MYSQL_SHUTDOWN_KILLABLE_TRANS (unsigned char)(1 << 1)
-#define MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
-#define MYSQL_SHUTDOWN_KILLABLE_UPDATE (unsigned char)(1 << 3)
-
-enum mysql_enum_shutdown_level {
- /*
- We want levels to be in growing order of hardness (because we use number
- comparisons). Note that DEFAULT does not respect the growing property, but
- it's ok.
- */
- SHUTDOWN_DEFAULT = 0,
- /* wait for existing connections to finish */
- SHUTDOWN_WAIT_CONNECTIONS= MYSQL_SHUTDOWN_KILLABLE_CONNECT,
- /* wait for existing trans to finish */
- SHUTDOWN_WAIT_TRANSACTIONS= MYSQL_SHUTDOWN_KILLABLE_TRANS,
- /* wait for existing updates to finish (=> no partial MyISAM update) */
- SHUTDOWN_WAIT_UPDATES= MYSQL_SHUTDOWN_KILLABLE_UPDATE,
- /* flush InnoDB buffers and other storage engines' buffers*/
- SHUTDOWN_WAIT_ALL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1),
- /* don't flush InnoDB buffers, flush other storage engines' buffers*/
- SHUTDOWN_WAIT_CRITICAL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1) + 1,
- /* Now the 2 levels of the KILL command */
-#if MYSQL_VERSION_ID >= 50000
- KILL_QUERY= 254,
-#endif
- KILL_CONNECTION= 255
-};
-
-
-enum enum_cursor_type
-{
- CURSOR_TYPE_NO_CURSOR= 0,
- CURSOR_TYPE_READ_ONLY= 1,
- CURSOR_TYPE_FOR_UPDATE= 2,
- CURSOR_TYPE_SCROLLABLE= 4
-};
-
-
-/* options for mysql_set_option */
-enum enum_mysql_set_option
-{
- MYSQL_OPTION_MULTI_STATEMENTS_ON,
- MYSQL_OPTION_MULTI_STATEMENTS_OFF
-};
-
-#define net_new_transaction(net) ((net)->pkt_nr=0)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-my_bool my_net_init(NET *net, Vio* vio);
-void my_net_local_init(NET *net);
-void net_end(NET *net);
-void net_clear(NET *net);
-my_bool net_realloc(NET *net, unsigned long length);
-my_bool net_flush(NET *net);
-my_bool my_net_write(NET *net,const char *packet,unsigned long len);
-my_bool net_write_command(NET *net,unsigned char command,
- const char *header, unsigned long head_len,
- const char *packet, unsigned long len);
-int net_real_write(NET *net,const char *packet,unsigned long len);
-unsigned long my_net_read(NET *net);
-
-/*
- The following function is not meant for normal usage
- Currently it's used internally by manager.c
-*/
-struct sockaddr;
-int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
- unsigned int timeout);
-
-struct rand_struct {
- unsigned long seed1,seed2,max_value;
- double max_value_dbl;
-};
-
-#ifdef __cplusplus
-}
-#endif
-
- /* The following is for user defined functions */
-
-enum Item_result {STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT,
- DECIMAL_RESULT};
-
-typedef struct st_udf_args
-{
- unsigned int arg_count; /* Number of arguments */
- enum Item_result *arg_type; /* Pointer to item_results */
- char **args; /* Pointer to argument */
- unsigned long *lengths; /* Length of string arguments */
- char *maybe_null; /* Set to 1 for all maybe_null args */
- char **attributes; /* Pointer to attribute name */
- unsigned long *attribute_lengths; /* Length of attribute arguments */
-} UDF_ARGS;
-
- /* This holds information about the result */
-
-typedef struct st_udf_init
-{
- my_bool maybe_null; /* 1 if function can return NULL */
- unsigned int decimals; /* for real functions */
- unsigned long max_length; /* For string functions */
- char *ptr; /* free pointer for function data */
- my_bool const_item; /* 0 if result is independent of arguments */
-} UDF_INIT;
-
- /* Constants when using compression */
-#define NET_HEADER_SIZE 4 /* standard header size */
-#define COMP_HEADER_SIZE 3 /* compression header extra size */
-
- /* Prototypes to password functions */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- These functions are used for authentication by client and server and
- implemented in sql/password.c
-*/
-
-void randominit(struct rand_struct *, unsigned long seed1,
- unsigned long seed2);
-double my_rnd(struct rand_struct *);
-void create_random_string(char *to, unsigned int length, struct rand_struct *rand_st);
-
-void hash_password(unsigned long *to, const char *password, unsigned int password_len);
-void make_scrambled_password_323(char *to, const char *password);
-void scramble_323(char *to, const char *message, const char *password);
-my_bool check_scramble_323(const char *, const char *message,
- unsigned long *salt);
-void get_salt_from_password_323(unsigned long *res, const char *password);
-void make_password_from_salt_323(char *to, const unsigned long *salt);
-
-void make_scrambled_password(char *to, const char *password);
-void scramble(char *to, const char *message, const char *password);
-my_bool check_scramble(const char *reply, const char *message,
- const unsigned char *hash_stage2);
-void get_salt_from_password(unsigned char *res, const char *password);
-void make_password_from_salt(char *to, const unsigned char *hash_stage2);
-char *octet2hex(char *to, const char *str, unsigned int len);
-
-/* end of password.c */
-
-char *get_tty_password(char *opt_message);
-const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
-
-/* Some other useful functions */
-
-my_bool my_init(void);
-extern int modify_defaults_file(const char *file_location, const char *option,
- const char *option_value,
- const char *section_name, int remove_option);
-int load_defaults(const char *conf_file, const char **groups,
- int *argc, char ***argv);
-my_bool my_thread_init(void);
-void my_thread_end(void);
-
-#ifdef _global_h
-ulong STDCALL net_field_length(uchar **packet);
-my_ulonglong net_field_length_ll(uchar **packet);
-char *net_store_length(char *pkg, ulonglong length);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#define NULL_LENGTH ((unsigned long) ~0) /* For net_store_length */
-#define MYSQL_STMT_HEADER 4
-#define MYSQL_LONG_DATA_HEADER 6
-
-#endif
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+/*
+** Common definition between mysql server & client
+*/
+
+#ifndef _mysql_com_h
+#define _mysql_com_h
+
+#define NAME_LEN 64 /* Field/table name length */
+#define HOSTNAME_LENGTH 60
+#define USERNAME_LENGTH 16
+#define SERVER_VERSION_LENGTH 60
+#define SQLSTATE_LENGTH 5
+
+/*
+ USER_HOST_BUFF_SIZE -- length of string buffer, that is enough to contain
+ username and hostname parts of the user identifier with trailing zero in
+ MySQL standard format:
+ user_name_part@host_name_part\0
+*/
+#define USER_HOST_BUFF_SIZE HOSTNAME_LENGTH + USERNAME_LENGTH + 2
+
+#define LOCAL_HOST "localhost"
+#define LOCAL_HOST_NAMEDPIPE "."
+
+
+#if defined(__WIN__) && !defined( _CUSTOMCONFIG_)
+#define MYSQL_NAMEDPIPE "MySQL"
+#define MYSQL_SERVICENAME "MySQL"
+#endif /* __WIN__ */
+
+/*
+ You should add new commands to the end of this list, otherwise old
+ servers won't be able to handle them as 'unsupported'.
+*/
+
+enum enum_server_command
+{
+ COM_SLEEP, COM_QUIT, COM_INIT_DB, COM_QUERY, COM_FIELD_LIST,
+ COM_CREATE_DB, COM_DROP_DB, COM_REFRESH, COM_SHUTDOWN, COM_STATISTICS,
+ COM_PROCESS_INFO, COM_CONNECT, COM_PROCESS_KILL, COM_DEBUG, COM_PING,
+ COM_TIME, COM_DELAYED_INSERT, COM_CHANGE_USER, COM_BINLOG_DUMP,
+ COM_TABLE_DUMP, COM_CONNECT_OUT, COM_REGISTER_SLAVE,
+ COM_STMT_PREPARE, COM_STMT_EXECUTE, COM_STMT_SEND_LONG_DATA, COM_STMT_CLOSE,
+ COM_STMT_RESET, COM_SET_OPTION, COM_STMT_FETCH,
+ /* don't forget to update const char *command_name[] in sql_parse.cc */
+
+ /* Must be last */
+ COM_END
+};
+
+
+/*
+ Length of random string sent by server on handshake; this is also length of
+ obfuscated password, recieved from client
+*/
+#define SCRAMBLE_LENGTH 20
+#define SCRAMBLE_LENGTH_323 8
+/* length of password stored in the db: new passwords are preceeded with '*' */
+#define SCRAMBLED_PASSWORD_CHAR_LENGTH (SCRAMBLE_LENGTH*2+1)
+#define SCRAMBLED_PASSWORD_CHAR_LENGTH_323 (SCRAMBLE_LENGTH_323*2)
+
+
+#define NOT_NULL_FLAG 1 /* Field can't be NULL */
+#define PRI_KEY_FLAG 2 /* Field is part of a primary key */
+#define UNIQUE_KEY_FLAG 4 /* Field is part of a unique key */
+#define MULTIPLE_KEY_FLAG 8 /* Field is part of a key */
+#define BLOB_FLAG 16 /* Field is a blob */
+#define UNSIGNED_FLAG 32 /* Field is unsigned */
+#define ZEROFILL_FLAG 64 /* Field is zerofill */
+#define BINARY_FLAG 128 /* Field is binary */
+
+/* The following are only sent to new clients */
+#define ENUM_FLAG 256 /* field is an enum */
+#define AUTO_INCREMENT_FLAG 512 /* field is a autoincrement field */
+#define TIMESTAMP_FLAG 1024 /* Field is a timestamp */
+#define SET_FLAG 2048 /* field is a set */
+#define NO_DEFAULT_VALUE_FLAG 4096 /* Field doesn't have default value */
+#define NUM_FLAG 32768 /* Field is num (for clients) */
+#define PART_KEY_FLAG 16384 /* Intern; Part of some key */
+#define GROUP_FLAG 32768 /* Intern: Group field */
+#define UNIQUE_FLAG 65536 /* Intern: Used by sql_yacc */
+#define BINCMP_FLAG 131072 /* Intern: Used by sql_yacc */
+
+#define REFRESH_GRANT 1 /* Refresh grant tables */
+#define REFRESH_LOG 2 /* Start on new log file */
+#define REFRESH_TABLES 4 /* close all tables */
+#define REFRESH_HOSTS 8 /* Flush host cache */
+#define REFRESH_STATUS 16 /* Flush status variables */
+#define REFRESH_THREADS 32 /* Flush thread cache */
+#define REFRESH_SLAVE 64 /* Reset master info and restart slave
+ thread */
+#define REFRESH_MASTER 128 /* Remove all bin logs in the index
+ and truncate the index */
+
+/* The following can't be set with mysql_refresh() */
+#define REFRESH_READ_LOCK 16384 /* Lock tables for read */
+#define REFRESH_FAST 32768 /* Intern flag */
+
+/* RESET (remove all queries) from query cache */
+#define REFRESH_QUERY_CACHE 65536
+#define REFRESH_QUERY_CACHE_FREE 0x20000L /* pack query cache */
+#define REFRESH_DES_KEY_FILE 0x40000L
+#define REFRESH_USER_RESOURCES 0x80000L
+
+#define CLIENT_LONG_PASSWORD 1 /* new more secure passwords */
+#define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */
+#define CLIENT_LONG_FLAG 4 /* Get all column flags */
+#define CLIENT_CONNECT_WITH_DB 8 /* One can specify db on connect */
+#define CLIENT_NO_SCHEMA 16 /* Don't allow database.table.column */
+#define CLIENT_COMPRESS 32 /* Can use compression protocol */
+#define CLIENT_ODBC 64 /* Odbc client */
+#define CLIENT_LOCAL_FILES 128 /* Can use LOAD DATA LOCAL */
+#define CLIENT_IGNORE_SPACE 256 /* Ignore spaces before '(' */
+#define CLIENT_PROTOCOL_41 512 /* New 4.1 protocol */
+#define CLIENT_INTERACTIVE 1024 /* This is an interactive client */
+#define CLIENT_SSL 2048 /* Switch to SSL after handshake */
+#define CLIENT_IGNORE_SIGPIPE 4096 /* IGNORE sigpipes */
+#define CLIENT_TRANSACTIONS 8192 /* Client knows about transactions */
+#define CLIENT_RESERVED 16384 /* Old flag for 4.1 protocol */
+#define CLIENT_SECURE_CONNECTION 32768 /* New 4.1 authentication */
+#define CLIENT_MULTI_STATEMENTS 65536 /* Enable/disable multi-stmt support */
+#define CLIENT_MULTI_RESULTS 131072 /* Enable/disable multi-results */
+#define CLIENT_REMEMBER_OPTIONS (((ulong) 1) << 31)
+
+#define SERVER_STATUS_IN_TRANS 1 /* Transaction has started */
+#define SERVER_STATUS_AUTOCOMMIT 2 /* Server in auto_commit mode */
+#define SERVER_STATUS_MORE_RESULTS 4 /* More results on server */
+#define SERVER_MORE_RESULTS_EXISTS 8 /* Multi query - next query exists */
+#define SERVER_QUERY_NO_GOOD_INDEX_USED 16
+#define SERVER_QUERY_NO_INDEX_USED 32
+/*
+ The server was able to fulfill the clients request and opened a
+ read-only non-scrollable cursor for a query. This flag comes
+ in reply to COM_STMT_EXECUTE and COM_STMT_FETCH commands.
+*/
+#define SERVER_STATUS_CURSOR_EXISTS 64
+/*
+ This flag is sent when a read-only cursor is exhausted, in reply to
+ COM_STMT_FETCH command.
+*/
+#define SERVER_STATUS_LAST_ROW_SENT 128
+#define SERVER_STATUS_DB_DROPPED 256 /* A database was dropped */
+#define SERVER_STATUS_NO_BACKSLASH_ESCAPES 512
+
+#define MYSQL_ERRMSG_SIZE 512
+#define NET_READ_TIMEOUT 30 /* Timeout on read */
+#define NET_WRITE_TIMEOUT 60 /* Timeout on write */
+#define NET_WAIT_TIMEOUT 8*60*60 /* Wait for new query */
+
+#define ONLY_KILL_QUERY 1
+
+struct st_vio; /* Only C */
+typedef struct st_vio Vio;
+
+#define MAX_TINYINT_WIDTH 3 /* Max width for a TINY w.o. sign */
+#define MAX_SMALLINT_WIDTH 5 /* Max width for a SHORT w.o. sign */
+#define MAX_MEDIUMINT_WIDTH 8 /* Max width for a INT24 w.o. sign */
+#define MAX_INT_WIDTH 10 /* Max width for a LONG w.o. sign */
+#define MAX_BIGINT_WIDTH 20 /* Max width for a LONGLONG */
+#define MAX_CHAR_WIDTH 255 /* Max length for a CHAR colum */
+#define MAX_BLOB_WIDTH 8192 /* Default width for blob */
+
+typedef struct st_net {
+#if !defined(CHECK_EMBEDDED_DIFFERENCES) || !defined(EMBEDDED_LIBRARY)
+ Vio* vio;
+ unsigned char *buff,*buff_end,*write_pos,*read_pos;
+ my_socket fd; /* For Perl DBI/dbd */
+ unsigned long max_packet,max_packet_size;
+ unsigned int pkt_nr,compress_pkt_nr;
+ unsigned int write_timeout, read_timeout, retry_count;
+ int fcntl;
+ my_bool compress;
+ /*
+ The following variable is set if we are doing several queries in one
+ command ( as in LOAD TABLE ... FROM MASTER ),
+ and do not want to confuse the client with OK at the wrong time
+ */
+ unsigned long remain_in_buf,length, buf_length, where_b;
+ unsigned int *return_status;
+ unsigned char reading_or_writing;
+ char save_char;
+ my_bool no_send_ok; /* For SPs and other things that do multiple stmts */
+ my_bool no_send_eof; /* For SPs' first version read-only cursors */
+ /*
+ Set if OK packet is already sent, and we do not need to send error
+ messages
+ */
+ my_bool no_send_error;
+ /*
+ Pointer to query object in query cache, do not equal NULL (0) for
+ queries in cache that have not stored its results yet
+ */
+#endif
+ char last_error[MYSQL_ERRMSG_SIZE], sqlstate[SQLSTATE_LENGTH+1];
+ unsigned int last_errno;
+ unsigned char error;
+ gptr query_cache_query;
+ my_bool report_error; /* We should report error (we have unreported error) */
+ my_bool return_errno;
+} NET;
+
+#define packet_error (~(unsigned long) 0)
+
+enum enum_field_types { MYSQL_TYPE_DECIMAL, MYSQL_TYPE_TINY,
+ MYSQL_TYPE_SHORT, MYSQL_TYPE_LONG,
+ MYSQL_TYPE_FLOAT, MYSQL_TYPE_DOUBLE,
+ MYSQL_TYPE_NULL, MYSQL_TYPE_TIMESTAMP,
+ MYSQL_TYPE_LONGLONG,MYSQL_TYPE_INT24,
+ MYSQL_TYPE_DATE, MYSQL_TYPE_TIME,
+ MYSQL_TYPE_DATETIME, MYSQL_TYPE_YEAR,
+ MYSQL_TYPE_NEWDATE, MYSQL_TYPE_VARCHAR,
+ MYSQL_TYPE_BIT,
+ MYSQL_TYPE_NEWDECIMAL=246,
+ MYSQL_TYPE_ENUM=247,
+ MYSQL_TYPE_SET=248,
+ MYSQL_TYPE_TINY_BLOB=249,
+ MYSQL_TYPE_MEDIUM_BLOB=250,
+ MYSQL_TYPE_LONG_BLOB=251,
+ MYSQL_TYPE_BLOB=252,
+ MYSQL_TYPE_VAR_STRING=253,
+ MYSQL_TYPE_STRING=254,
+ MYSQL_TYPE_GEOMETRY=255
+
+};
+
+/* For backward compatibility */
+#define CLIENT_MULTI_QUERIES CLIENT_MULTI_STATEMENTS
+#define FIELD_TYPE_DECIMAL MYSQL_TYPE_DECIMAL
+#define FIELD_TYPE_NEWDECIMAL MYSQL_TYPE_NEWDECIMAL
+#define FIELD_TYPE_TINY MYSQL_TYPE_TINY
+#define FIELD_TYPE_SHORT MYSQL_TYPE_SHORT
+#define FIELD_TYPE_LONG MYSQL_TYPE_LONG
+#define FIELD_TYPE_FLOAT MYSQL_TYPE_FLOAT
+#define FIELD_TYPE_DOUBLE MYSQL_TYPE_DOUBLE
+#define FIELD_TYPE_NULL MYSQL_TYPE_NULL
+#define FIELD_TYPE_TIMESTAMP MYSQL_TYPE_TIMESTAMP
+#define FIELD_TYPE_LONGLONG MYSQL_TYPE_LONGLONG
+#define FIELD_TYPE_INT24 MYSQL_TYPE_INT24
+#define FIELD_TYPE_DATE MYSQL_TYPE_DATE
+#define FIELD_TYPE_TIME MYSQL_TYPE_TIME
+#define FIELD_TYPE_DATETIME MYSQL_TYPE_DATETIME
+#define FIELD_TYPE_YEAR MYSQL_TYPE_YEAR
+#define FIELD_TYPE_NEWDATE MYSQL_TYPE_NEWDATE
+#define FIELD_TYPE_ENUM MYSQL_TYPE_ENUM
+#define FIELD_TYPE_SET MYSQL_TYPE_SET
+#define FIELD_TYPE_TINY_BLOB MYSQL_TYPE_TINY_BLOB
+#define FIELD_TYPE_MEDIUM_BLOB MYSQL_TYPE_MEDIUM_BLOB
+#define FIELD_TYPE_LONG_BLOB MYSQL_TYPE_LONG_BLOB
+#define FIELD_TYPE_BLOB MYSQL_TYPE_BLOB
+#define FIELD_TYPE_VAR_STRING MYSQL_TYPE_VAR_STRING
+#define FIELD_TYPE_STRING MYSQL_TYPE_STRING
+#define FIELD_TYPE_CHAR MYSQL_TYPE_TINY
+#define FIELD_TYPE_INTERVAL MYSQL_TYPE_ENUM
+#define FIELD_TYPE_GEOMETRY MYSQL_TYPE_GEOMETRY
+#define FIELD_TYPE_BIT MYSQL_TYPE_BIT
+
+
+/* Shutdown/kill enums and constants */
+
+/* Bits for THD::killable. */
+#define MYSQL_SHUTDOWN_KILLABLE_CONNECT (unsigned char)(1 << 0)
+#define MYSQL_SHUTDOWN_KILLABLE_TRANS (unsigned char)(1 << 1)
+#define MYSQL_SHUTDOWN_KILLABLE_LOCK_TABLE (unsigned char)(1 << 2)
+#define MYSQL_SHUTDOWN_KILLABLE_UPDATE (unsigned char)(1 << 3)
+
+enum mysql_enum_shutdown_level {
+ /*
+ We want levels to be in growing order of hardness (because we use number
+ comparisons). Note that DEFAULT does not respect the growing property, but
+ it's ok.
+ */
+ SHUTDOWN_DEFAULT = 0,
+ /* wait for existing connections to finish */
+ SHUTDOWN_WAIT_CONNECTIONS= MYSQL_SHUTDOWN_KILLABLE_CONNECT,
+ /* wait for existing trans to finish */
+ SHUTDOWN_WAIT_TRANSACTIONS= MYSQL_SHUTDOWN_KILLABLE_TRANS,
+ /* wait for existing updates to finish (=> no partial MyISAM update) */
+ SHUTDOWN_WAIT_UPDATES= MYSQL_SHUTDOWN_KILLABLE_UPDATE,
+ /* flush InnoDB buffers and other storage engines' buffers*/
+ SHUTDOWN_WAIT_ALL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1),
+ /* don't flush InnoDB buffers, flush other storage engines' buffers*/
+ SHUTDOWN_WAIT_CRITICAL_BUFFERS= (MYSQL_SHUTDOWN_KILLABLE_UPDATE << 1) + 1,
+ /* Now the 2 levels of the KILL command */
+#if MYSQL_VERSION_ID >= 50000
+ KILL_QUERY= 254,
+#endif
+ KILL_CONNECTION= 255
+};
+
+
+enum enum_cursor_type
+{
+ CURSOR_TYPE_NO_CURSOR= 0,
+ CURSOR_TYPE_READ_ONLY= 1,
+ CURSOR_TYPE_FOR_UPDATE= 2,
+ CURSOR_TYPE_SCROLLABLE= 4
+};
+
+
+/* options for mysql_set_option */
+enum enum_mysql_set_option
+{
+ MYSQL_OPTION_MULTI_STATEMENTS_ON,
+ MYSQL_OPTION_MULTI_STATEMENTS_OFF
+};
+
+#define net_new_transaction(net) ((net)->pkt_nr=0)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+my_bool my_net_init(NET *net, Vio* vio);
+void my_net_local_init(NET *net);
+void net_end(NET *net);
+void net_clear(NET *net);
+my_bool net_realloc(NET *net, unsigned long length);
+my_bool net_flush(NET *net);
+my_bool my_net_write(NET *net,const char *packet,unsigned long len);
+my_bool net_write_command(NET *net,unsigned char command,
+ const char *header, unsigned long head_len,
+ const char *packet, unsigned long len);
+int net_real_write(NET *net,const char *packet,unsigned long len);
+unsigned long my_net_read(NET *net);
+
+/*
+ The following function is not meant for normal usage
+ Currently it's used internally by manager.c
+*/
+struct sockaddr;
+int my_connect(my_socket s, const struct sockaddr *name, unsigned int namelen,
+ unsigned int timeout);
+
+struct rand_struct {
+ unsigned long seed1,seed2,max_value;
+ double max_value_dbl;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+ /* The following is for user defined functions */
+
+enum Item_result {STRING_RESULT=0, REAL_RESULT, INT_RESULT, ROW_RESULT,
+ DECIMAL_RESULT};
+
+typedef struct st_udf_args
+{
+ unsigned int arg_count; /* Number of arguments */
+ enum Item_result *arg_type; /* Pointer to item_results */
+ char **args; /* Pointer to argument */
+ unsigned long *lengths; /* Length of string arguments */
+ char *maybe_null; /* Set to 1 for all maybe_null args */
+ char **attributes; /* Pointer to attribute name */
+ unsigned long *attribute_lengths; /* Length of attribute arguments */
+} UDF_ARGS;
+
+ /* This holds information about the result */
+
+typedef struct st_udf_init
+{
+ my_bool maybe_null; /* 1 if function can return NULL */
+ unsigned int decimals; /* for real functions */
+ unsigned long max_length; /* For string functions */
+ char *ptr; /* free pointer for function data */
+ my_bool const_item; /* 0 if result is independent of arguments */
+} UDF_INIT;
+
+ /* Constants when using compression */
+#define NET_HEADER_SIZE 4 /* standard header size */
+#define COMP_HEADER_SIZE 3 /* compression header extra size */
+
+ /* Prototypes to password functions */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ These functions are used for authentication by client and server and
+ implemented in sql/password.c
+*/
+
+void randominit(struct rand_struct *, unsigned long seed1,
+ unsigned long seed2);
+double my_rnd(struct rand_struct *);
+void create_random_string(char *to, unsigned int length, struct rand_struct *rand_st);
+
+void hash_password(unsigned long *to, const char *password, unsigned int password_len);
+void make_scrambled_password_323(char *to, const char *password);
+void scramble_323(char *to, const char *message, const char *password);
+my_bool check_scramble_323(const char *, const char *message,
+ unsigned long *salt);
+void get_salt_from_password_323(unsigned long *res, const char *password);
+void make_password_from_salt_323(char *to, const unsigned long *salt);
+
+void make_scrambled_password(char *to, const char *password);
+void scramble(char *to, const char *message, const char *password);
+my_bool check_scramble(const char *reply, const char *message,
+ const unsigned char *hash_stage2);
+void get_salt_from_password(unsigned char *res, const char *password);
+void make_password_from_salt(char *to, const unsigned char *hash_stage2);
+char *octet2hex(char *to, const char *str, unsigned int len);
+
+/* end of password.c */
+
+char *get_tty_password(char *opt_message);
+const char *mysql_errno_to_sqlstate(unsigned int mysql_errno);
+
+/* Some other useful functions */
+
+my_bool my_init(void);
+extern int modify_defaults_file(const char *file_location, const char *option,
+ const char *option_value,
+ const char *section_name, int remove_option);
+int load_defaults(const char *conf_file, const char **groups,
+ int *argc, char ***argv);
+my_bool my_thread_init(void);
+void my_thread_end(void);
+
+#ifdef _global_h
+ulong STDCALL net_field_length(uchar **packet);
+my_ulonglong net_field_length_ll(uchar **packet);
+char *net_store_length(char *pkg, ulonglong length);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#define NULL_LENGTH ((unsigned long) ~0) /* For net_store_length */
+#define MYSQL_STMT_HEADER 4
+#define MYSQL_LONG_DATA_HEADER 6
+
+#endif
diff --git a/src/mysql/mysql_time.h b/src/mysql/mysql_time.h
index 75683d39b..5f4fc12c0 100644
--- a/src/mysql/mysql_time.h
+++ b/src/mysql/mysql_time.h
@@ -1,56 +1,56 @@
-/* Copyright (C) 2004 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-#ifndef _mysql_time_h_
-#define _mysql_time_h_
-
-/*
- Time declarations shared between the server and client API:
- you should not add anything to this header unless it's used
- (and hence should be visible) in mysql.h.
- If you're looking for a place to add new time-related declaration,
- it's most likely my_time.h. See also "C API Handling of Date
- and Time Values" chapter in documentation.
-*/
-
-enum enum_mysql_timestamp_type
-{
- MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1,
- MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2
-};
-
-
-/*
- Structure which is used to represent datetime values inside MySQL.
-
- We assume that values in this structure are normalized, i.e. year <= 9999,
- month <= 12, day <= 31, hour <= 23, hour <= 59, hour <= 59. Many functions
- in server such as my_system_gmt_sec() or make_time() family of functions
- rely on this (actually now usage of make_*() family relies on a bit weaker
- restriction). Also functions that produce MYSQL_TIME as result ensure this.
- There is one exception to this rule though if this structure holds time
- value (time_type == MYSQL_TIMESTAMP_TIME) days and hour member can hold
- bigger values.
-*/
-typedef struct st_mysql_time
-{
- unsigned int year, month, day, hour, minute, second;
- unsigned long second_part;
- my_bool neg;
- enum enum_mysql_timestamp_type time_type;
-} MYSQL_TIME;
-
-#endif /* _mysql_time_h_ */
+/* Copyright (C) 2004 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+#ifndef _mysql_time_h_
+#define _mysql_time_h_
+
+/*
+ Time declarations shared between the server and client API:
+ you should not add anything to this header unless it's used
+ (and hence should be visible) in mysql.h.
+ If you're looking for a place to add new time-related declaration,
+ it's most likely my_time.h. See also "C API Handling of Date
+ and Time Values" chapter in documentation.
+*/
+
+enum enum_mysql_timestamp_type
+{
+ MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1,
+ MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2
+};
+
+
+/*
+ Structure which is used to represent datetime values inside MySQL.
+
+ We assume that values in this structure are normalized, i.e. year <= 9999,
+ month <= 12, day <= 31, hour <= 23, hour <= 59, hour <= 59. Many functions
+ in server such as my_system_gmt_sec() or make_time() family of functions
+ rely on this (actually now usage of make_*() family relies on a bit weaker
+ restriction). Also functions that produce MYSQL_TIME as result ensure this.
+ There is one exception to this rule though if this structure holds time
+ value (time_type == MYSQL_TIMESTAMP_TIME) days and hour member can hold
+ bigger values.
+*/
+typedef struct st_mysql_time
+{
+ unsigned int year, month, day, hour, minute, second;
+ unsigned long second_part;
+ my_bool neg;
+ enum enum_mysql_timestamp_type time_type;
+} MYSQL_TIME;
+
+#endif /* _mysql_time_h_ */
diff --git a/src/mysql/mysql_version.h b/src/mysql/mysql_version.h
index 03683b203..473a19987 100644
--- a/src/mysql/mysql_version.h
+++ b/src/mysql/mysql_version.h
@@ -1,29 +1,29 @@
-/* Copyright Abandoned 1996, 1999, 2001 MySQL AB
- This file is public domain and comes with NO WARRANTY of any kind */
-
-/* Version numbers for protocol & mysqld */
-
-#ifndef _mysql_version_h
-#define _mysql_version_h
-#ifdef _CUSTOMCONFIG_
-#include <custom_conf.h>
-#else
-#define PROTOCOL_VERSION 10
-#define MYSQL_SERVER_VERSION "5.0.16"
-#define MYSQL_BASE_VERSION "mysqld-5.0"
-#define MYSQL_SERVER_SUFFIX_DEF ""
-#define FRM_VER 6
-#define MYSQL_VERSION_ID 50016
-#define MYSQL_PORT 3306
-#define MYSQL_UNIX_ADDR "/tmp/mysql.sock"
-#define MYSQL_CONFIG_NAME "my"
-#define MYSQL_COMPILATION_COMMENT "Official MySQL binary"
-
-/* mysqld compile time options */
-#endif /* _CUSTOMCONFIG_ */
-
-#ifndef LICENSE
-#define LICENSE GPL
-#endif /* LICENSE */
-
-#endif /* _mysql_version_h */
+/* Copyright Abandoned 1996, 1999, 2001 MySQL AB
+ This file is public domain and comes with NO WARRANTY of any kind */
+
+/* Version numbers for protocol & mysqld */
+
+#ifndef _mysql_version_h
+#define _mysql_version_h
+#ifdef _CUSTOMCONFIG_
+#include <custom_conf.h>
+#else
+#define PROTOCOL_VERSION 10
+#define MYSQL_SERVER_VERSION "5.0.20"
+#define MYSQL_BASE_VERSION "mysqld-5.0"
+#define MYSQL_SERVER_SUFFIX_DEF "-community-max-nt"
+#define FRM_VER 6
+#define MYSQL_VERSION_ID 50020
+#define MYSQL_PORT 3306
+#define MYSQL_UNIX_ADDR "/tmp/mysql.sock"
+#define MYSQL_CONFIG_NAME "my"
+#define MYSQL_COMPILATION_COMMENT "MySQL Community Edition - Max (GPL)"
+
+/* mysqld compile time options */
+#endif /* _CUSTOMCONFIG_ */
+
+#ifndef LICENSE
+#define LICENSE GPL
+#endif /* LICENSE */
+
+#endif /* _mysql_version_h */
diff --git a/src/mysql/raid.h b/src/mysql/raid.h
index 519ba9e4d..c840afcba 100644
--- a/src/mysql/raid.h
+++ b/src/mysql/raid.h
@@ -1,159 +1,159 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-/* Parser needs these defines always, even if USE_RAID is not defined */
-#define RAID_TYPE_0 1 /* Striping */
-#define RAID_TYPE_x 2 /* Some new modes */
-#define RAID_TYPE_y 3
-
-#define RAID_DEFAULT_CHUNKS 4
-#define RAID_DEFAULT_CHUNKSIZE 256*1024 /* 256kB */
-
-C_MODE_START
-#define my_raid_type(raid_type) raid_type_string[(int)(raid_type)]
-extern const char *raid_type_string[];
-C_MODE_END
-
-#ifdef DONT_USE_RAID
-#undef USE_RAID
-#endif
-#if defined(USE_RAID)
-
-#include "my_dir.h"
-
-/* Trap all occurences of my_...() in source and use our wrapper around this function */
-
-#ifdef MAP_TO_USE_RAID
-#define my_read(A,B,C,D) my_raid_read(A,B,C,D)
-#define my_write(A,B,C,D) my_raid_write(A,B,C,D)
-#define my_pwrite(A,B,C,D,E) my_raid_pwrite(A,B,C,D,E)
-#define my_pread(A,B,C,D,E) my_raid_pread(A,B,C,D,E)
-#define my_chsize(A,B,C,D) my_raid_chsize(A,B,C,D)
-#define my_close(A,B) my_raid_close(A,B)
-#define my_tell(A,B) my_raid_tell(A,B)
-#define my_seek(A,B,C,D) my_raid_seek(A,B,C,D)
-#define my_lock(A,B,C,D,E) my_raid_lock(A,B,C,D,E)
-#define my_fstat(A,B,C) my_raid_fstat(A,B,C)
-#endif /* MAP_TO_USE_RAID */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
- void init_raid(void);
- void end_raid(void);
-
- bool is_raid(File fd);
- File my_raid_create(const char *FileName, int CreateFlags, int access_flags,
- uint raid_type, uint raid_chunks, ulong raid_chunksize,
- myf MyFlags);
- File my_raid_open(const char *FileName, int Flags,
- uint raid_type, uint raid_chunks, ulong raid_chunksize,
- myf MyFlags);
- int my_raid_rename(const char *from, const char *to, uint raid_chunks,
- myf MyFlags);
- int my_raid_delete(const char *from, uint raid_chunks, myf MyFlags);
- int my_raid_redel(const char *old_name, const char *new_name,
- uint raid_chunks, myf MyFlags);
-
- my_off_t my_raid_seek(File fd, my_off_t pos, int whence, myf MyFlags);
- my_off_t my_raid_tell(File fd, myf MyFlags);
-
- uint my_raid_write(File,const byte *Buffer, uint Count, myf MyFlags);
- uint my_raid_read(File Filedes, byte *Buffer, uint Count, myf MyFlags);
-
- uint my_raid_pread(File Filedes, byte *Buffer, uint Count, my_off_t offset,
- myf MyFlags);
- uint my_raid_pwrite(int Filedes, const byte *Buffer, uint Count,
- my_off_t offset, myf MyFlags);
-
- int my_raid_lock(File,int locktype, my_off_t start, my_off_t length,
- myf MyFlags);
- int my_raid_chsize(File fd, my_off_t newlength, int filler, myf MyFlags);
- int my_raid_close(File, myf MyFlags);
- int my_raid_fstat(int Filedes, struct stat *buf, myf MyFlags);
-
-#ifdef __cplusplus
-}
-
-#ifdef USE_PRAGMA_INTERFACE
-#pragma interface /* gcc class implementation */
-#endif
-
-class RaidName {
- public:
- RaidName(const char *FileName);
- ~RaidName();
- bool IsRaid();
- int Rename(const char * from, const char * to, myf MyFlags);
- private:
- uint _raid_type; /* RAID_TYPE_0 or RAID_TYPE_1 or RAID_TYPE_5 */
- uint _raid_chunks; /* 1..n */
- ulong _raid_chunksize; /* 1..n in bytes */
-};
-
-class RaidFd {
- public:
- RaidFd(uint raid_type, uint raid_chunks , ulong raid_chunksize);
- ~RaidFd();
- File Create(const char *FileName, int CreateFlags, int access_flags,
- myf MyFlags);
- File Open(const char *FileName, int Flags, myf MyFlags);
- my_off_t Seek(my_off_t pos,int whence,myf MyFlags);
- my_off_t Tell(myf MyFlags);
- int Write(const byte *Buffer, uint Count, myf MyFlags);
- int Read(const byte *Buffer, uint Count, myf MyFlags);
- int Lock(int locktype, my_off_t start, my_off_t length, myf MyFlags);
- int Chsize(File fd, my_off_t newlength, int filler, myf MyFlags);
- int Fstat(int fd, MY_STAT *stat_area, myf MyFlags );
- int Close(myf MyFlags);
- static bool IsRaid(File fd);
- static DYNAMIC_ARRAY _raid_map; /* Map of RaidFD* */
- private:
-
- uint _raid_type; /* RAID_TYPE_0 or RAID_TYPE_1 or RAID_TYPE_5 */
- uint _raid_chunks; /* 1..n */
- ulong _raid_chunksize; /* 1..n in bytes */
-
- ulong _total_block; /* We are operating with block no x (can be 0..many). */
- uint _this_block; /* can be 0.._raid_chunks */
- uint _remaining_bytes; /* Maximum bytes that can be written in this block */
-
- my_off_t _position;
- my_off_t _size; /* Cached file size for faster seek(SEEK_END) */
- File _fd;
- File *_fd_vector; /* Array of File */
- off_t *_seek_vector; /* Array of cached seek positions */
-
- inline void Calculate()
- {
- DBUG_ENTER("RaidFd::_Calculate");
- DBUG_PRINT("info",("_position: %lu _raid_chunksize: %d, _size: %lu",
- (ulong) _position, _raid_chunksize, (ulong) _size));
-
- _total_block = (ulong) (_position / _raid_chunksize);
- _this_block = _total_block % _raid_chunks; /* can be 0.._raid_chunks */
- _remaining_bytes = (uint) (_raid_chunksize -
- (_position - _total_block * _raid_chunksize));
- DBUG_PRINT("info",
- ("_total_block: %d this_block: %d _remaining_bytes:%d",
- _total_block, _this_block, _remaining_bytes));
- DBUG_VOID_RETURN;
- }
-};
-
-#endif /* __cplusplus */
-#endif /* USE_RAID */
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+/* Parser needs these defines always, even if USE_RAID is not defined */
+#define RAID_TYPE_0 1 /* Striping */
+#define RAID_TYPE_x 2 /* Some new modes */
+#define RAID_TYPE_y 3
+
+#define RAID_DEFAULT_CHUNKS 4
+#define RAID_DEFAULT_CHUNKSIZE 256*1024 /* 256kB */
+
+C_MODE_START
+#define my_raid_type(raid_type) raid_type_string[(int)(raid_type)]
+extern const char *raid_type_string[];
+C_MODE_END
+
+#ifdef DONT_USE_RAID
+#undef USE_RAID
+#endif
+#if defined(USE_RAID)
+
+#include "my_dir.h"
+
+/* Trap all occurences of my_...() in source and use our wrapper around this function */
+
+#ifdef MAP_TO_USE_RAID
+#define my_read(A,B,C,D) my_raid_read(A,B,C,D)
+#define my_write(A,B,C,D) my_raid_write(A,B,C,D)
+#define my_pwrite(A,B,C,D,E) my_raid_pwrite(A,B,C,D,E)
+#define my_pread(A,B,C,D,E) my_raid_pread(A,B,C,D,E)
+#define my_chsize(A,B,C,D) my_raid_chsize(A,B,C,D)
+#define my_close(A,B) my_raid_close(A,B)
+#define my_tell(A,B) my_raid_tell(A,B)
+#define my_seek(A,B,C,D) my_raid_seek(A,B,C,D)
+#define my_lock(A,B,C,D,E) my_raid_lock(A,B,C,D,E)
+#define my_fstat(A,B,C) my_raid_fstat(A,B,C)
+#endif /* MAP_TO_USE_RAID */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ void init_raid(void);
+ void end_raid(void);
+
+ bool is_raid(File fd);
+ File my_raid_create(const char *FileName, int CreateFlags, int access_flags,
+ uint raid_type, uint raid_chunks, ulong raid_chunksize,
+ myf MyFlags);
+ File my_raid_open(const char *FileName, int Flags,
+ uint raid_type, uint raid_chunks, ulong raid_chunksize,
+ myf MyFlags);
+ int my_raid_rename(const char *from, const char *to, uint raid_chunks,
+ myf MyFlags);
+ int my_raid_delete(const char *from, uint raid_chunks, myf MyFlags);
+ int my_raid_redel(const char *old_name, const char *new_name,
+ uint raid_chunks, myf MyFlags);
+
+ my_off_t my_raid_seek(File fd, my_off_t pos, int whence, myf MyFlags);
+ my_off_t my_raid_tell(File fd, myf MyFlags);
+
+ uint my_raid_write(File,const byte *Buffer, uint Count, myf MyFlags);
+ uint my_raid_read(File Filedes, byte *Buffer, uint Count, myf MyFlags);
+
+ uint my_raid_pread(File Filedes, byte *Buffer, uint Count, my_off_t offset,
+ myf MyFlags);
+ uint my_raid_pwrite(int Filedes, const byte *Buffer, uint Count,
+ my_off_t offset, myf MyFlags);
+
+ int my_raid_lock(File,int locktype, my_off_t start, my_off_t length,
+ myf MyFlags);
+ int my_raid_chsize(File fd, my_off_t newlength, int filler, myf MyFlags);
+ int my_raid_close(File, myf MyFlags);
+ int my_raid_fstat(int Filedes, struct stat *buf, myf MyFlags);
+
+#ifdef __cplusplus
+}
+
+#ifdef USE_PRAGMA_INTERFACE
+#pragma interface /* gcc class implementation */
+#endif
+
+class RaidName {
+ public:
+ RaidName(const char *FileName);
+ ~RaidName();
+ bool IsRaid();
+ int Rename(const char * from, const char * to, myf MyFlags);
+ private:
+ uint _raid_type; /* RAID_TYPE_0 or RAID_TYPE_1 or RAID_TYPE_5 */
+ uint _raid_chunks; /* 1..n */
+ ulong _raid_chunksize; /* 1..n in bytes */
+};
+
+class RaidFd {
+ public:
+ RaidFd(uint raid_type, uint raid_chunks , ulong raid_chunksize);
+ ~RaidFd();
+ File Create(const char *FileName, int CreateFlags, int access_flags,
+ myf MyFlags);
+ File Open(const char *FileName, int Flags, myf MyFlags);
+ my_off_t Seek(my_off_t pos,int whence,myf MyFlags);
+ my_off_t Tell(myf MyFlags);
+ int Write(const byte *Buffer, uint Count, myf MyFlags);
+ int Read(const byte *Buffer, uint Count, myf MyFlags);
+ int Lock(int locktype, my_off_t start, my_off_t length, myf MyFlags);
+ int Chsize(File fd, my_off_t newlength, int filler, myf MyFlags);
+ int Fstat(int fd, MY_STAT *stat_area, myf MyFlags );
+ int Close(myf MyFlags);
+ static bool IsRaid(File fd);
+ static DYNAMIC_ARRAY _raid_map; /* Map of RaidFD* */
+ private:
+
+ uint _raid_type; /* RAID_TYPE_0 or RAID_TYPE_1 or RAID_TYPE_5 */
+ uint _raid_chunks; /* 1..n */
+ ulong _raid_chunksize; /* 1..n in bytes */
+
+ ulong _total_block; /* We are operating with block no x (can be 0..many). */
+ uint _this_block; /* can be 0.._raid_chunks */
+ uint _remaining_bytes; /* Maximum bytes that can be written in this block */
+
+ my_off_t _position;
+ my_off_t _size; /* Cached file size for faster seek(SEEK_END) */
+ File _fd;
+ File *_fd_vector; /* Array of File */
+ off_t *_seek_vector; /* Array of cached seek positions */
+
+ inline void Calculate()
+ {
+ DBUG_ENTER("RaidFd::_Calculate");
+ DBUG_PRINT("info",("_position: %lu _raid_chunksize: %d, _size: %lu",
+ (ulong) _position, _raid_chunksize, (ulong) _size));
+
+ _total_block = (ulong) (_position / _raid_chunksize);
+ _this_block = _total_block % _raid_chunks; /* can be 0.._raid_chunks */
+ _remaining_bytes = (uint) (_raid_chunksize -
+ (_position - _total_block * _raid_chunksize));
+ DBUG_PRINT("info",
+ ("_total_block: %d this_block: %d _remaining_bytes:%d",
+ _total_block, _this_block, _remaining_bytes));
+ DBUG_VOID_RETURN;
+ }
+};
+
+#endif /* __cplusplus */
+#endif /* USE_RAID */
diff --git a/src/mysql/typelib.h b/src/mysql/typelib.h
index 4280bab43..4d6a90ad5 100644
--- a/src/mysql/typelib.h
+++ b/src/mysql/typelib.h
@@ -1,34 +1,34 @@
-/* Copyright (C) 2000 MySQL AB
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
-
-
-#ifndef _typelib_h
-#define _typelib_h
-
-typedef struct st_typelib { /* Different types saved here */
- unsigned int count; /* How many types */
- const char *name; /* Name of typelib */
- const char **type_names;
- unsigned int *type_lengths;
-} TYPELIB;
-
-extern int find_type(char *x,TYPELIB *typelib,unsigned int full_name);
-extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
-extern const char *get_type(TYPELIB *typelib,unsigned int nr);
-
-extern TYPELIB sql_protocol_typelib;
-
-#endif /* _typelib_h */
+/* Copyright (C) 2000 MySQL AB
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+
+#ifndef _typelib_h
+#define _typelib_h
+
+typedef struct st_typelib { /* Different types saved here */
+ unsigned int count; /* How many types */
+ const char *name; /* Name of typelib */
+ const char **type_names;
+ unsigned int *type_lengths;
+} TYPELIB;
+
+extern int find_type(char *x,TYPELIB *typelib,unsigned int full_name);
+extern void make_type(char *to,unsigned int nr,TYPELIB *typelib);
+extern const char *get_type(TYPELIB *typelib,unsigned int nr);
+
+extern TYPELIB sql_protocol_typelib;
+
+#endif /* _typelib_h */
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