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101 lines
2.4 KiB
C
101 lines
2.4 KiB
C
/*-
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* $Id: win_db.in,v 11.4 2004/10/07 13:59:24 carol Exp $
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*
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* The following provides the information necessary to build Berkeley
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* DB on native Windows, and other Windows environments such as MinGW.
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <direct.h>
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#include <fcntl.h>
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#include <io.h>
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#include <limits.h>
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#include <memory.h>
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#include <process.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <tchar.h>
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#include <time.h>
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#include <errno.h>
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/*
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* To build Tcl interface libraries, the include path must be configured to
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* use the directory containing <tcl.h>, usually the include directory in
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* the Tcl distribution.
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*/
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#ifdef DB_TCL_SUPPORT
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#include <tcl.h>
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#endif
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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/*
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* All of the necessary includes have been included, ignore the #includes
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* in the Berkeley DB source files.
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*/
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#define NO_SYSTEM_INCLUDES
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/*
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* Win32 has getcwd, snprintf and vsnprintf, but under different names.
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*/
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#define getcwd(buf, size) _getcwd(buf, size)
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#define snprintf _snprintf
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#define vsnprintf _vsnprintf
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/*
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* Windows defines off_t to long (i.e., 32 bits).
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*/
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#define off_t __db_off_t
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typedef __int64 off_t;
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/*
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* Win32 does not define getopt and friends in any header file, so we must.
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*/
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#if defined(__cplusplus)
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extern "C" {
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#endif
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extern int optind;
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extern char *optarg;
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extern int getopt(int, char * const *, const char *);
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#if defined(__cplusplus)
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}
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#endif
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#ifdef _UNICODE
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#define TO_TSTRING(dbenv, s, ts, ret) do { \
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int __len = strlen(s) + 1; \
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ts = NULL; \
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if ((ret = __os_malloc((dbenv), \
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__len * sizeof (_TCHAR), &(ts))) == 0 && \
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MultiByteToWideChar(CP_UTF8, 0, \
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(s), -1, (ts), __len) == 0) \
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ret = __os_get_errno(); \
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} while (0)
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#define FROM_TSTRING(dbenv, ts, s, ret) { \
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int __len = WideCharToMultiByte(CP_UTF8, 0, ts, -1, \
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NULL, 0, NULL, NULL); \
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s = NULL; \
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if ((ret = __os_malloc((dbenv), __len, &(s))) == 0 && \
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WideCharToMultiByte(CP_UTF8, 0, \
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(ts), -1, (s), __len, NULL, NULL) == 0) \
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ret = __os_get_errno(); \
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} while (0)
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#define FREE_STRING(dbenv, s) do { \
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if ((s) != NULL) { \
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__os_free((dbenv), (s)); \
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(s) = NULL; \
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} \
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} while (0)
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#else
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#define TO_TSTRING(dbenv, s, ts, ret) (ret) = 0, (ts) = (_TCHAR *)(s)
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#define FROM_TSTRING(dbenv, ts, s, ret) (ret) = 0, (s) = (char *)(ts)
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#define FREE_STRING(dbenv, ts)
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#endif
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