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H5win32defs.h
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H5win32defs.h
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* [email protected]. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Programmer: Scott Wegner
* June 3, 2008
*
* Purpose: This file is used to map HDF macros to Windows functions. This
* should get included H5private mappings, so as to override them.
* Any macro not mapped here, however, will receive a similar mapping
* inside H5private.h
*
*/
#ifndef H5_HAVE_INTTYPES_H
/* The following definitions should be suitable for 64-bit Windows, which is
* LLP64, and for 32-bit Windows, which is ILP32. Those are the only
* platforms where <inttypes.h> is likely to be missing. VS2015 and later
* *may* provide these definitions.
*/
#ifdef _WIN64
#define PRIdPTR "lld"
#define PRIoPTR "llo"
#define PRIuPTR "llu"
#define PRIxPTR "llx"
#define PRIXPTR "llX"
#else /* _WIN64 */
#define PRIdPTR "ld"
#define PRIoPTR "lo"
#define PRIuPTR "lu"
#define PRIxPTR "lx"
#define PRIXPTR "lX"
#endif /* _WIN64 */
#define PRId8 "d"
#define PRIo8 "o"
#define PRIu8 "u"
#define PRIx8 "x"
#define PRIX8 "X"
#define PRId16 "d"
#define PRIo16 "o"
#define PRIu16 "u"
#define PRIx16 "x"
#define PRIX16 "X"
#define PRId32 "d"
#define PRIo32 "o"
#define PRIu32 "u"
#define PRIx32 "x"
#define PRIX32 "X"
#define PRId64 "lld"
#define PRIo64 "llo"
#define PRIu64 "llu"
#define PRIx64 "llx"
#define PRIX64 "llX"
#define PRIdMAX "lld"
#define PRIoMAX "llo"
#define PRIuMAX "llu"
#define PRIxMAX "llx"
#define PRIXMAX "llX"
#endif
/*
* _MSC_VER = 1900 VS2015
* _MSC_VER = 1800 VS2013
* _MSC_VER = 1700 VS2012
*/
#ifdef H5_HAVE_WIN32_API
typedef struct _stati64 h5_stat_t;
typedef __int64 h5_stat_size_t;
#define HDaccess(F, M) _access(F, M)
#define HDchdir(S) _chdir(S)
#define HDclose(F) _close(F)
#define HDcreat(S, M) Wopen_utf8(S, O_CREAT | O_TRUNC | O_RDWR, M)
#define HDdup(F) _dup(F)
#define HDfdopen(N, S) _fdopen(N, S)
#define HDfileno(F) _fileno(F)
#define HDfstat(F, B) _fstati64(F, B)
#define HDisatty(F) _isatty(F)
#define HDgetcwd(S, Z) _getcwd(S, Z)
#define HDgetdcwd(D, S, Z) _getdcwd(D, S, Z)
#define HDgetdrive() _getdrive()
#define HDlseek(F, O, W) _lseeki64(F, O, W)
#define HDlstat(S, B) _lstati64(S, B)
#define HDmkdir(S, M) _mkdir(S)
#define HDnanosleep(N, O) Wnanosleep(N, O)
#define HDoff_t __int64
/* Note that the variadic HDopen macro is using a VC++ extension
* where the comma is dropped if nothing is passed to the ellipsis.
*/
#ifndef H5_HAVE_MINGW
#define HDopen(S, F, ...) Wopen_utf8(S, F, __VA_ARGS__)
#else
#define HDopen(S, F, ...) Wopen_utf8(S, F, ##__VA_ARGS__)
#endif
#define HDread(F, M, Z) _read(F, M, Z)
#define HDremove(S) Wremove_utf8(S)
#define HDrmdir(S) _rmdir(S)
#define HDsetvbuf(F, S, M, Z) setvbuf(F, S, M, (Z > 1 ? Z : 2))
#define HDsleep(S) Sleep(S * 1000)
#define HDstat(S, B) _stati64(S, B)
#define HDstrcasecmp(A, B) _stricmp(A, B)
#define HDstrdup(S) _strdup(S)
#define HDstrtok_r(X, Y, Z) strtok_s(X, Y, Z)
#define HDtzset() _tzset()
#define HDunlink(S) _unlink(S)
#define HDwrite(F, M, Z) _write(F, M, Z)
#ifdef H5_HAVE_VISUAL_STUDIO
#if (_MSC_VER < 1800)
#ifndef H5_HAVE_STRTOLL
#define HDstrtoll(S, R, N) _strtoi64(S, R, N)
#endif /* H5_HAVE_STRTOLL */
#ifndef H5_HAVE_STRTOULL
#define HDstrtoull(S, R, N) _strtoui64(S, R, N)
#endif /* H5_HAVE_STRTOULL */
/* va_copy() does not exist on pre-2013 Visual Studio. Since va_lists are
* just pointers into the stack in those CRTs, the usual work-around
* is to just define the operation as a pointer copy.
*/
#define HDva_copy(D, S) ((D) = (S))
#endif /* MSC_VER < 1800 */
/*
* The (void*) cast just avoids a compiler warning in H5_HAVE_VISUAL_STUDIO
*/
#define HDmemset(X, C, Z) memset((void *)(X), C, Z)
struct timezone {
int tz_minuteswest;
int tz_dsttime;
};
/* time.h before VS2015 does not include timespec */
#if (_MSC_VER < 1900)
struct timespec {
time_t tv_sec; /* Seconds - >= 0 */
long tv_nsec; /* Nanoseconds - [0, 999999999] */
};
#endif /* MSC_VER < 1900 */
#if (_MSC_VER <= 1700)
/* The isnan function needs underscore in VS2012 and earlier */
#define HDisnan(X) _isnan(X)
/* The round functions do not exist in VS2012 and earlier */
#define HDllround(V) Wllround(V)
#define HDllroundf(V) Wllroundf(V)
#define HDlround(V) Wlround(V)
#define HDlroundf(V) Wlroundf(V)
#define HDround(V) Wround(V)
#define HDroundf(V) Wroundf(V)
#endif /* MSC_VER < 1700 */
#endif /* H5_HAVE_VISUAL_STUDIO */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
H5_DLL int Wgettimeofday(struct timeval *tv, struct timezone *tz);
H5_DLL int Wsetenv(const char *name, const char *value, int overwrite);
H5_DLL int Wflock(int fd, int operation);
H5_DLL char * Wgetlogin(void);
H5_DLL int c99_snprintf(char *str, size_t size, const char *format, ...);
H5_DLL int c99_vsnprintf(char *str, size_t size, const char *format, va_list ap);
H5_DLL int Wnanosleep(const struct timespec *req, struct timespec *rem);
H5_DLL herr_t H5_expand_windows_env_vars(char **env_var);
H5_DLL const wchar_t *H5_get_utf16_str(const char *s);
H5_DLL int Wopen_utf8(const char *path, int oflag, ...);
H5_DLL int Wremove_utf8(const char *path);
/* Round functions only needed for VS2012 and earlier.
* They are always built to ensure they don't go stale and
* can be deleted (along with their #defines, above) when we
* drop VS2012 support.
*/
H5_DLL long long Wllround(double arg);
H5_DLL long long Wllroundf(float arg);
H5_DLL long Wlround(double arg);
H5_DLL long Wlroundf(float arg);
H5_DLL double Wround(double arg);
H5_DLL float Wroundf(float arg);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#define HDgettimeofday(V, Z) Wgettimeofday(V, Z)
#define HDsetenv(N, V, O) Wsetenv(N, V, O)
#define HDflock(F, L) Wflock(F, L)
#define HDgetlogin() Wgetlogin()
#define HDsnprintf c99_snprintf /*varargs*/
#define HDvsnprintf c99_vsnprintf /*varargs*/
/* Non-POSIX functions */
#ifndef H5_HAVE_MINGW
#define HDftruncate(F, L) _chsize_s(F, L)
#define HDfseek(F, O, W) _fseeki64(F, O, W)
#endif /* H5_HAVE_MINGW */
#endif /* H5_HAVE_WIN32_API */