1 /**
2 * This file has no copyright assigned and is placed in the Public Domain.
3 * This file is part of the mingw-w64 runtime package.
4 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
5 */
6 #ifndef _TIME_H_
7 #define _TIME_H_
8
9 #include <crtdefs.h>
10
11 #ifndef _WIN32
12 #error Only Win32 target is supported!
13 #endif
14
15 #if defined(__LIBMSVCRT__)
16 /* When building mingw-w64, this should be blank. */
17 #define _SECIMP
18 #else
19 #ifndef _SECIMP
20 #define _SECIMP __declspec(dllimport)
21 #endif /* _SECIMP */
22 #endif /* defined(_CRTBLD) || defined(__LIBMSVCRT__) */
23
24 #pragma pack(push,_CRT_PACKING)
25
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29
30 #ifndef _CRTIMP
31 #define _CRTIMP __declspec(dllimport)
32 #endif
33
34 #ifndef _WCHAR_T_DEFINED
35 #define _WCHAR_T_DEFINED
36 typedef unsigned short wchar_t;
37 #endif
38
39 #ifndef _TIME32_T_DEFINED
40 #define _TIME32_T_DEFINED
41 typedef long __time32_t;
42 #endif
43
44 #ifndef _TIME64_T_DEFINED
45 #define _TIME64_T_DEFINED
46 __MINGW_EXTENSION typedef __int64 __time64_t;
47 #endif
48
49 #ifndef _TIME_T_DEFINED
50 #define _TIME_T_DEFINED
51 #ifdef _USE_32BIT_TIME_T
52 typedef __time32_t time_t;
53 #else
54 typedef __time64_t time_t;
55 #endif
56 #endif
57
58 #ifndef _CLOCK_T_DEFINED
59 #define _CLOCK_T_DEFINED
60 typedef long clock_t;
61 #endif
62
63 #ifndef _SIZE_T_DEFINED
64 #define _SIZE_T_DEFINED
65 #undef size_t
66 #ifdef _WIN64
67 __MINGW_EXTENSION typedef unsigned __int64 size_t;
68 #else
69 typedef unsigned int size_t;
70 #endif
71 #endif
72
73 #ifndef _SSIZE_T_DEFINED
74 #define _SSIZE_T_DEFINED
75 #undef ssize_t
76 #ifdef _WIN64
77 __MINGW_EXTENSION typedef __int64 ssize_t;
78 #else
79 typedef int ssize_t;
80 #endif
81 #endif
82
83 #ifndef NULL
84 #ifdef __cplusplus
85 #ifndef _WIN64
86 #define NULL 0
87 #else
88 #define NULL 0LL
89 #endif /* W64 */
90 #else
91 #define NULL ((void *)0)
92 #endif
93 #endif
94
95 #ifndef _TM_DEFINED
96 #define _TM_DEFINED
97 struct tm {
98 int tm_sec;
99 int tm_min;
100 int tm_hour;
101 int tm_mday;
102 int tm_mon;
103 int tm_year;
104 int tm_wday;
105 int tm_yday;
106 int tm_isdst;
107 };
108 #endif
109
110 #define CLOCKS_PER_SEC 1000
111
112 #ifdef _UCRT
113 _CRTIMP int *__cdecl __daylight(void);
114 _CRTIMP long *__cdecl __dstbias(void);
115 _CRTIMP long *__cdecl __timezone(void);
116 _CRTIMP char **__cdecl __tzname(void);
117 #define _daylight (* __daylight())
118 #define _dstbias (* __dstbias())
119 #define _timezone (* __timezone())
120 #define _tzname (__tzname())
121 #else
122 __MINGW_IMPORT int _daylight;
123 __MINGW_IMPORT long _dstbias;
124 __MINGW_IMPORT long _timezone;
125 __MINGW_IMPORT char * _tzname[2];
126 #endif
127
128 _CRTIMP errno_t __cdecl _get_daylight(int *_Daylight);
129 _CRTIMP errno_t __cdecl _get_dstbias(long *_Daylight_savings_bias);
130 _CRTIMP errno_t __cdecl _get_timezone(long *_Timezone);
131 _CRTIMP errno_t __cdecl _get_tzname(size_t *_ReturnValue,char *_Buffer,size_t _SizeInBytes,int _Index);
132 char *__cdecl asctime(const struct tm *_Tm) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
133 _SECIMP errno_t __cdecl asctime_s (char *_Buf,size_t _SizeInWords,const struct tm *_Tm);
134 _CRTIMP char *__cdecl _ctime32(const __time32_t *_Time) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
135 _SECIMP errno_t __cdecl _ctime32_s (char *_Buf,size_t _SizeInBytes,const __time32_t *_Time);
136 clock_t __cdecl clock(void);
137 _CRTIMP double __cdecl _difftime32(__time32_t _Time1,__time32_t _Time2);
138 _CRTIMP struct tm *__cdecl _gmtime32(const __time32_t *_Time) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
139 _SECIMP errno_t __cdecl _gmtime32_s (struct tm *_Tm,const __time32_t *_Time);
140 _CRTIMP struct tm *__cdecl _localtime32(const __time32_t *_Time) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
141 _SECIMP errno_t __cdecl _localtime32_s (struct tm *_Tm,const __time32_t *_Time);
142 size_t __cdecl strftime(char * __restrict__ _Buf,size_t _SizeInBytes,const char * __restrict__ _Format,const struct tm * __restrict__ _Tm);
143 _CRTIMP size_t __cdecl _strftime_l(char * __restrict__ _Buf,size_t _Max_size,const char * __restrict__ _Format,const struct tm * __restrict__ _Tm,_locale_t _Locale);
144 _CRTIMP char *__cdecl _strdate(char *_Buffer) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
145 _SECIMP errno_t __cdecl _strdate_s (char *_Buf,size_t _SizeInBytes);
146 _CRTIMP char *__cdecl _strtime(char *_Buffer) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
147 _SECIMP errno_t __cdecl _strtime_s (char *_Buf ,size_t _SizeInBytes);
148 _CRTIMP __time32_t __cdecl _time32(__time32_t *_Time);
149 _CRTIMP __time32_t __cdecl _mktime32(struct tm *_Tm);
150 _CRTIMP __time32_t __cdecl _mkgmtime32(struct tm *_Tm);
151
152 #if defined (_POSIX_) || defined(__GNUC__)
153 void __cdecl tzset(void) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
154 #endif
155 #if !defined (_POSIX_)
156 #ifndef _UCRT
157 _CRTIMP
158 #endif
159 void __cdecl _tzset(void);
160 #endif
161
162 _CRTIMP double __cdecl _difftime64(__time64_t _Time1,__time64_t _Time2);
163 _CRTIMP char *__cdecl _ctime64(const __time64_t *_Time) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
164 _SECIMP errno_t __cdecl _ctime64_s (char *_Buf,size_t _SizeInBytes,const __time64_t *_Time);
165 _CRTIMP struct tm *__cdecl _gmtime64(const __time64_t *_Time) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
166 _SECIMP errno_t __cdecl _gmtime64_s (struct tm *_Tm,const __time64_t *_Time);
167 _CRTIMP struct tm *__cdecl _localtime64(const __time64_t *_Time) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
168 _SECIMP errno_t __cdecl _localtime64_s (struct tm *_Tm,const __time64_t *_Time);
169 _CRTIMP __time64_t __cdecl _mktime64(struct tm *_Tm);
170 _CRTIMP __time64_t __cdecl _mkgmtime64(struct tm *_Tm);
171 _CRTIMP __time64_t __cdecl _time64(__time64_t *_Time);
172 unsigned __cdecl _getsystime(struct tm *_Tm);
173 unsigned __cdecl _setsystime(struct tm *_Tm,unsigned _MilliSec);
174
175 #ifndef _WTIME_DEFINED
176 _CRTIMP wchar_t *__cdecl _wasctime(const struct tm *_Tm);
177 _SECIMP errno_t __cdecl _wasctime_s (wchar_t *_Buf,size_t _SizeInWords,const struct tm *_Tm);
178 wchar_t *__cdecl _wctime32(const __time32_t *_Time) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
179 _SECIMP errno_t __cdecl _wctime32_s (wchar_t *_Buf,size_t _SizeInWords,const __time32_t *_Time);
180 size_t __cdecl wcsftime(wchar_t * __restrict__ _Buf,size_t _SizeInWords,const wchar_t * __restrict__ _Format,const struct tm * __restrict__ _Tm);
181 _CRTIMP size_t __cdecl _wcsftime_l(wchar_t * __restrict__ _Buf,size_t _SizeInWords,const wchar_t * __restrict__ _Format,const struct tm * __restrict__ _Tm,_locale_t _Locale);
182 _CRTIMP wchar_t *__cdecl _wstrdate(wchar_t *_Buffer) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
183 _SECIMP errno_t __cdecl _wstrdate_s (wchar_t *_Buf,size_t _SizeInWords);
184 _CRTIMP wchar_t *__cdecl _wstrtime(wchar_t *_Buffer) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
185 _SECIMP errno_t __cdecl _wstrtime_s (wchar_t *_Buf,size_t _SizeInWords);
186 _CRTIMP wchar_t *__cdecl _wctime64(const __time64_t *_Time) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
187 _SECIMP errno_t __cdecl _wctime64_s (wchar_t *_Buf,size_t _SizeInWords,const __time64_t *_Time);
188
189 #if !defined (RC_INVOKED) && !defined (_INC_WTIME_INL)
190 #define _INC_WTIME_INL
191 wchar_t *__cdecl _wctime(const time_t *) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
192 #ifndef __CRT__NO_INLINE
193 #ifndef _USE_32BIT_TIME_T
_wctime(const time_t * _Time)194 __CRT_INLINE wchar_t *__cdecl _wctime(const time_t *_Time) { return _wctime64(_Time); }
195 #else
_wctime(const time_t * _Time)196 __CRT_INLINE wchar_t *__cdecl _wctime(const time_t *_Time) { return _wctime32(_Time); }
197 #endif
198 #endif /* __CRT__NO_INLINE */
199 #endif
200
201 #if !defined (RC_INVOKED) && !defined (_INC_WTIME_S_INL)
202 #define _INC_WTIME_S_INL
203 errno_t __cdecl _wctime_s(wchar_t *, size_t, const time_t *);
204 #ifndef __CRT__NO_INLINE
205 #ifndef _USE_32BIT_TIME_T
_wctime_s(wchar_t * _Buffer,size_t _SizeInWords,const time_t * _Time)206 __CRT_INLINE errno_t __cdecl _wctime_s (wchar_t *_Buffer,size_t _SizeInWords,const time_t *_Time) { return _wctime64_s (_Buffer,_SizeInWords,_Time); }
207 #else
_wctime_s(wchar_t * _Buffer,size_t _SizeInWords,const time_t * _Time)208 __CRT_INLINE errno_t __cdecl _wctime_s (wchar_t *_Buffer,size_t _SizeInWords,const time_t *_Time) { return _wctime32_s (_Buffer,_SizeInWords,_Time); }
209 #endif
210 #endif /* __CRT__NO_INLINE */
211 #endif
212
213 #define _WTIME_DEFINED
214 #endif
215
216 #ifndef RC_INVOKED
217
218 #ifdef _USE_32BIT_TIME_T
time(time_t * _Time)219 static __inline time_t __CRTDECL time(time_t *_Time) { return _time32(_Time); }
difftime(time_t _Time1,time_t _Time2)220 static __inline double __CRTDECL difftime(time_t _Time1,time_t _Time2) { return _difftime32(_Time1,_Time2); }
localtime(const time_t * _Time)221 static __inline struct tm *__CRTDECL localtime(const time_t *_Time) { return _localtime32(_Time); }
localtime_s(struct tm * _Tm,const time_t * _Time)222 static __inline errno_t __CRTDECL localtime_s(struct tm *_Tm,const time_t *_Time) { return _localtime32_s(_Tm,_Time); }
gmtime(const time_t * _Time)223 static __inline struct tm *__CRTDECL gmtime(const time_t *_Time) { return _gmtime32(_Time); }
gmtime_s(struct tm * _Tm,const time_t * _Time)224 static __inline errno_t __CRTDECL gmtime_s(struct tm *_Tm, const time_t *_Time) { return _gmtime32_s(_Tm, _Time); }
ctime(const time_t * _Time)225 static __inline char *__CRTDECL ctime(const time_t *_Time) { return _ctime32(_Time); }
ctime_s(char * _Buf,size_t _SizeInBytes,const time_t * _Time)226 static __inline errno_t __CRTDECL ctime_s(char *_Buf,size_t _SizeInBytes,const time_t *_Time) { return _ctime32_s(_Buf,_SizeInBytes,_Time); }
mktime(struct tm * _Tm)227 static __inline time_t __CRTDECL mktime(struct tm *_Tm) { return _mktime32(_Tm); }
_mkgmtime(struct tm * _Tm)228 static __inline time_t __CRTDECL _mkgmtime(struct tm *_Tm) { return _mkgmtime32(_Tm); }
229 #else
time(time_t * _Time)230 static __inline time_t __CRTDECL time(time_t *_Time) { return _time64(_Time); }
difftime(time_t _Time1,time_t _Time2)231 static __inline double __CRTDECL difftime(time_t _Time1,time_t _Time2) { return _difftime64(_Time1,_Time2); }
localtime(const time_t * _Time)232 static __inline struct tm *__CRTDECL localtime(const time_t *_Time) { return _localtime64(_Time); }
localtime_s(struct tm * _Tm,const time_t * _Time)233 static __inline errno_t __CRTDECL localtime_s(struct tm *_Tm,const time_t *_Time) { return _localtime64_s(_Tm,_Time); }
gmtime(const time_t * _Time)234 static __inline struct tm *__CRTDECL gmtime(const time_t *_Time) { return _gmtime64(_Time); }
gmtime_s(struct tm * _Tm,const time_t * _Time)235 static __inline errno_t __CRTDECL gmtime_s(struct tm *_Tm, const time_t *_Time) { return _gmtime64_s(_Tm, _Time); }
ctime(const time_t * _Time)236 static __inline char *__CRTDECL ctime(const time_t *_Time) { return _ctime64(_Time); }
ctime_s(char * _Buf,size_t _SizeInBytes,const time_t * _Time)237 static __inline errno_t __CRTDECL ctime_s(char *_Buf,size_t _SizeInBytes,const time_t *_Time) { return _ctime64_s(_Buf,_SizeInBytes,_Time); }
mktime(struct tm * _Tm)238 static __inline time_t __CRTDECL mktime(struct tm *_Tm) { return _mktime64(_Tm); }
_mkgmtime(struct tm * _Tm)239 static __inline time_t __CRTDECL _mkgmtime(struct tm *_Tm) { return _mkgmtime64(_Tm); }
240 #endif
241
242 #endif /* !RC_INVOKED */
243
244 #if !defined(NO_OLDNAMES) || defined(_POSIX)
245 #define CLK_TCK CLOCKS_PER_SEC
246
247 #ifdef _UCRT
248 #define __MINGW_ATTRIB_DEPRECATED_UCRT \
249 __MINGW_ATTRIB_DEPRECATED_MSG( \
250 "Only provided for source compatibility; this variable might " \
251 "not always be accurate when linking to UCRT.")
252 #else
253 #define __MINGW_ATTRIB_DEPRECATED_UCRT
254 #endif
255
256 _CRTIMP extern int daylight __MINGW_ATTRIB_DEPRECATED_UCRT;
257 _CRTIMP extern long timezone __MINGW_ATTRIB_DEPRECATED_UCRT;
258 _CRTIMP extern char *tzname[2] __MINGW_ATTRIB_DEPRECATED_UCRT;
259 void __cdecl tzset(void) __MINGW_ATTRIB_DEPRECATED_MSVC2005;
260 #endif
261
262 #include <_timeval.h>
263
264 #ifndef _TIMEZONE_DEFINED /* also in sys/time.h */
265 #define _TIMEZONE_DEFINED
266 struct timezone {
267 int tz_minuteswest;
268 int tz_dsttime;
269 };
270
271 extern int __cdecl mingw_gettimeofday (struct timeval *p, struct timezone *z);
272 #endif /* _TIMEZONE_DEFINED */
273
274 #ifdef __cplusplus
275 }
276 #endif
277
278 #pragma pack(pop)
279
280 #if defined(_POSIX_C_SOURCE) && !defined(_POSIX_THREAD_SAFE_FUNCTIONS)
281 #define _POSIX_THREAD_SAFE_FUNCTIONS 200112L
282 #endif
283
284 #ifdef _POSIX_THREAD_SAFE_FUNCTIONS
localtime_r(const time_t * _Time,struct tm * _Tm)285 __forceinline struct tm *__CRTDECL localtime_r(const time_t *_Time, struct tm *_Tm) {
286 return localtime_s(_Tm, _Time) ? NULL : _Tm;
287 }
gmtime_r(const time_t * _Time,struct tm * _Tm)288 __forceinline struct tm *__CRTDECL gmtime_r(const time_t *_Time, struct tm *_Tm) {
289 return gmtime_s(_Tm, _Time) ? NULL : _Tm;
290 }
ctime_r(const time_t * _Time,char * _Str)291 __forceinline char *__CRTDECL ctime_r(const time_t *_Time, char *_Str) {
292 return ctime_s(_Str, 0x7fffffff, _Time) ? NULL : _Str;
293 }
asctime_r(const struct tm * _Tm,char * _Str)294 __forceinline char *__CRTDECL asctime_r(const struct tm *_Tm, char * _Str) {
295 return asctime_s(_Str, 0x7fffffff, _Tm) ? NULL : _Str;
296 }
297 #endif
298
299 /* Adding timespec definition. */
300 #include <sys/timeb.h>
301
302 /* POSIX 2008 says clock_gettime and timespec are defined in time.h header,
303 but other systems - like Linux, Solaris, etc - tend to declare such
304 recent extensions only if the following guards are met. */
305 #if !defined(IN_WINPTHREAD) && \
306 ((!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
307 (_POSIX_C_SOURCE > 2) || defined(__EXTENSIONS__))
308 #include <pthread_time.h>
309 #endif
310
311 #endif /* End _TIME_H_ */
312
313