summaryrefslogtreecommitdiffstats
path: root/src/H5win32defs.h
blob: d5096e57e108adc408049808aeb18cee5c6adc03 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * 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     *
 * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/* 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 */