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307 lines
9.2 KiB
307 lines
9.2 KiB
5 years ago
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/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* Defines for Win32 to make it compatible for MySQL */
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#include <sys/locking.h>
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#include <windows.h>
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#include <math.h> /* Because of rint() */
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#include <fcntl.h>
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#include <io.h>
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#include <malloc.h>
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#if defined(__NT__)
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#define SYSTEM_TYPE "NT"
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#elif defined(__WIN2000__)
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#define SYSTEM_TYPE "WIN2000"
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#else
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#define SYSTEM_TYPE "Win95/Win98"
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#endif
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#ifdef _WIN64
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#define MACHINE_TYPE "ia64" /* Define to machine type name */
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#else
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#define MACHINE_TYPE "i32" /* Define to machine type name */
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#ifndef _WIN32
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#define _WIN32 /* Compatible with old source */
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#endif
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#ifndef __WIN32__
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#define __WIN32__
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#endif
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#endif /* _WIN64 */
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#ifndef __WIN__
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#define __WIN__ /* To make it easier in VC++ */
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#endif
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/* File and lock constants */
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#define O_SHARE 0x1000 /* Open file in sharing mode */
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#ifdef __BORLANDC__
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#define F_RDLCK LK_NBLCK /* read lock */
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#define F_WRLCK LK_NBRLCK /* write lock */
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#define F_UNLCK LK_UNLCK /* remove lock(s) */
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#else
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#define F_RDLCK _LK_NBLCK /* read lock */
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#define F_WRLCK _LK_NBRLCK /* write lock */
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#define F_UNLCK _LK_UNLCK /* remove lock(s) */
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#endif
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#define F_EXCLUSIVE 1 /* We have only exclusive locking */
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#define F_TO_EOF (INT_MAX32/2) /* size for lock of all file */
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#define F_OK 0 /* parameter to access() */
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#define S_IROTH S_IREAD /* for my_lib */
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#ifdef __BORLANDC__
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#define FILE_BINARY O_BINARY /* my_fopen in binary mode */
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#define O_TEMPORARY 0
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#define O_SHORT_LIVED 0
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#define SH_DENYNO _SH_DENYNO
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#else
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#define O_BINARY _O_BINARY /* compability with MSDOS */
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#define FILE_BINARY _O_BINARY /* my_fopen in binary mode */
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#define O_TEMPORARY _O_TEMPORARY
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#define O_SHORT_LIVED _O_SHORT_LIVED
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#define SH_DENYNO _SH_DENYNO
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#endif
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#define NO_OPEN_3 /* For my_create() */
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#define SIGQUIT SIGTERM /* No SIGQUIT */
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#undef _REENTRANT /* Crashes something for win32 */
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#undef SAFE_MUTEX /* Can't be used on windows */
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#define LONGLONG_MIN ((__int64) 0x8000000000000000)
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#define LONGLONG_MAX ((__int64) 0x7FFFFFFFFFFFFFFF)
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#define LL(A) ((__int64) A)
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/* Type information */
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typedef unsigned short ushort;
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typedef unsigned int uint;
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typedef unsigned __int64 ulonglong; /* Microsofts 64 bit types */
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typedef __int64 longlong;
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typedef int sigset_t;
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#define longlong_defined
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/* off_t should not be __int64 because of conflicts in header files;
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Use my_off_t or os_off_t instead */
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typedef long off_t;
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typedef __int64 os_off_t;
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#ifdef _WIN64
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typedef UINT_PTR rf_SetTimer;
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#else
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typedef unsigned int size_t;
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typedef uint rf_SetTimer;
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#endif
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#define Socket_defined
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#define my_socket SOCKET
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#define bool BOOL
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#define SIGPIPE SIGINT
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#define RETQSORTTYPE void
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#define QSORT_TYPE_IS_VOID
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#define RETSIGTYPE void
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#define SOCKET_SIZE_TYPE int
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#define my_socket_defined
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#define bool_defined
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#define byte_defined
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#define HUGE_PTR
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#define STDCALL __stdcall /* Used by libmysql.dll */
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#ifndef UNDEF_THREAD_HACK
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#define THREAD
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#endif
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#define VOID_SIGHANDLER
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#define SIZEOF_CHAR 1
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#define SIZEOF_LONG 4
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#define SIZEOF_LONG_LONG 8
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#define SIZEOF_OFF_T 8
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#define HAVE_BROKEN_NETINET_INCLUDES
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#ifdef __NT__
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#define HAVE_NAMED_PIPE /* We can only create pipes on NT */
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#endif
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/* Use all character sets in MySQL */
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#define USE_MB 1
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#define USE_MB_IDENT 1
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#define USE_STRCOLL 1
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/* Convert some simple functions to Posix */
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#define sigset(A,B) signal((A),(B))
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#define finite(A) _finite(A)
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#define sleep(A) Sleep((A)*1000)
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#ifndef __BORLANDC__
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#define access(A,B) _access(A,B)
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#endif
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#if defined(__cplusplus)
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inline double rint(double nr)
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{
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double f = floor(nr);
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double c = ceil(nr);
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return (((c-nr) >= (nr-f)) ? f :c);
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}
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#ifdef _WIN64
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#define ulonglong2double(A) ((double) (A))
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#define my_off_t2double(A) ((double) (A))
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#else
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inline double ulonglong2double(ulonglong value)
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{
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longlong nr=(longlong) value;
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if (nr >= 0)
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return (double) nr;
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return (18446744073709551616.0 + (double) nr);
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}
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#define my_off_t2double(A) ulonglong2double(A)
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#endif /* _WIN64 */
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#else
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#define inline __inline
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#endif /* __cplusplus */
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#if SIZEOF_OFF_T > 4
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#define lseek(A,B,C) _lseeki64((A),(longlong) (B),(C))
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#define tell(A) _telli64(A)
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#endif
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#define STACK_DIRECTION -1
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/* Optimized store functions for Intel x86 */
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#define sint2korr(A) (*((int16 *) (A)))
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#define sint3korr(A) ((int32) ((((uchar) (A)[2]) & 128) ? \
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(((uint32) 255L << 24) | \
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(((uint32) (uchar) (A)[2]) << 16) |\
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(((uint32) (uchar) (A)[1]) << 8) | \
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((uint32) (uchar) (A)[0])) : \
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(((uint32) (uchar) (A)[2]) << 16) |\
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(((uint32) (uchar) (A)[1]) << 8) | \
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((uint32) (uchar) (A)[0])))
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#define sint4korr(A) (*((long *) (A)))
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#define uint2korr(A) (*((uint16 *) (A)))
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#define uint3korr(A) (long) (*((unsigned long *) (A)) & 0xFFFFFF)
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#define uint4korr(A) (*((unsigned long *) (A)))
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#define uint5korr(A) ((ulonglong)(((uint32) ((uchar) (A)[0])) +\
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(((uint32) ((uchar) (A)[1])) << 8) +\
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(((uint32) ((uchar) (A)[2])) << 16) +\
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(((uint32) ((uchar) (A)[3])) << 24)) +\
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(((ulonglong) ((uchar) (A)[4])) << 32))
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#define uint8korr(A) (*((ulonglong *) (A)))
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#define sint8korr(A) (*((longlong *) (A)))
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#define int2store(T,A) *((uint16*) (T))= (uint16) (A)
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#define int3store(T,A) { *(T)= (uchar) ((A));\
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*(T+1)=(uchar) (((uint) (A) >> 8));\
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*(T+2)=(uchar) (((A) >> 16)); }
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#define int4store(T,A) *((long *) (T))= (long) (A)
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#define int5store(T,A) { *(T)= (uchar)((A));\
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*((T)+1)=(uchar) (((A) >> 8));\
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*((T)+2)=(uchar) (((A) >> 16));\
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*((T)+3)=(uchar) (((A) >> 24)); \
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*((T)+4)=(uchar) (((A) >> 32)); }
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#define int8store(T,A) *((ulonglong *) (T))= (ulonglong) (A)
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#define doubleget(V,M) { *((long *) &V) = *((long*) M); \
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*(((long *) &V)+1) = *(((long*) M)+1); }
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#define doublestore(T,V) { *((long *) T) = *((long*) &V); \
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*(((long *) T)+1) = *(((long*) &V)+1); }
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#define float4get(V,M) { *((long *) &(V)) = *((long*) (M)); }
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#define float8get(V,M) doubleget((V),(M))
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#define float4store(V,M) memcpy((byte*) V,(byte*) (&M),sizeof(float))
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#define float8store(V,M) doublestore((V),(M))
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#define HAVE_PERROR
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#define HAVE_VFPRINT
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#define HAVE_CHSIZE /* System has chsize() function */
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#define HAVE_RENAME /* Have rename() as function */
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#define HAVE_BINARY_STREAMS /* Have "b" flag in streams */
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#define HAVE_LONG_JMP /* Have long jump function */
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#define HAVE_LOCKING /* have locking() call */
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#define HAVE_ERRNO_AS_DEFINE /* errno is a define */
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#define HAVE_STDLIB /* everything is include in this file */
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#define HAVE_MEMCPY
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#define HAVE_MEMMOVE
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#define HAVE_GETCWD
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#define HAVE_TELL
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#define HAVE_TZNAME
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#define HAVE_PUTENV
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#define HAVE_SELECT
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#define HAVE_SETLOCALE
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#define HAVE_SOCKET /* Giangi */
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#define HAVE_FLOAT_H
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#define HAVE_LIMITS_H
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#define HAVE_STDDEF_H
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#define HAVE_RINT /* defined in this file */
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#define NO_FCNTL_NONBLOCK /* No FCNTL */
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#define HAVE_ALLOCA
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#define HAVE_STRPBRK
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#define HAVE_STRSTR
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#define HAVE_COMPRESS
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#ifdef NOT_USED
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#define HAVE_SNPRINTF /* Gave link error */
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#define _snprintf snprintf
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#endif
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#ifdef _MSC_VER
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#define HAVE_LDIV /* The optimizer breaks in zortech for ldiv */
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#define HAVE_ANSI_INCLUDE
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#define HAVE_SYS_UTIME_H
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#define HAVE_STRTOUL
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#endif
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#define my_reinterpret_cast(A) reinterpret_cast <A>
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#define my_const_cast(A) const_cast<A>
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/* MYSQL OPTIONS */
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#ifdef _CUSTOMCONFIG_
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#include <custom_conf.h>
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#else
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#define DEFAULT_MYSQL_HOME "c:\\mysql"
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#define PACKAGE "mysql"
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#define DEFAULT_BASEDIR "C:\\"
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#define SHAREDIR "share"
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#define DEFAULT_CHARSET_HOME "C:/mysql/"
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#endif
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/* File name handling */
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#define FN_LIBCHAR '\\'
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#define FN_ROOTDIR "\\"
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#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */
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#define FN_NO_CASE_SENCE /* Files are not case-sensitive */
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#define MY_NFILE 1024
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#define DO_NOT_REMOVE_THREAD_WRAPPERS
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#define thread_safe_increment(V,L) InterlockedIncrement((long*) &(V))
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/* The following is only used for statistics, so it should be good enough */
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#ifdef __NT__ /* This should also work on Win98 but .. */
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#define thread_safe_add(V,C,L) InterlockedExchangeAdd((long*) &(V),(C))
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#define thread_safe_sub(V,C,L) InterlockedExchangeAdd((long*) &(V),-(long) (C))
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#define statistic_add(V,C,L) thread_safe_add((V),(C),(L))
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#else
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#define thread_safe_add(V,C,L) \
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pthread_mutex_lock((L)); (V)+=(C); pthread_mutex_unlock((L));
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#define thread_safe_sub(V,C,L) \
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pthread_mutex_lock((L)); (V)-=(C); pthread_mutex_unlock((L));
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#define statistic_add(V,C,L) (V)+=(C)
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#endif
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#define statistic_increment(V,L) thread_safe_increment((V),(L))
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