source: Daodan/MSYS2/mingw32/i686-w64-mingw32/include/time.h@ 1175

Last change on this file since 1175 was 1166, checked in by rossy, 3 years ago

Daodan: Replace MinGW build env with an up-to-date MSYS2 env
File size: 11.7 KB
Line 
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
27extern "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
194 __CRT_INLINE wchar_t *__cdecl _wctime(const time_t *_Time) { return _wctime64(_Time); }
195#else
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
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
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
219static __inline time_t __CRTDECL time(time_t *_Time) { return _time32(_Time); }
220static __inline double __CRTDECL difftime(time_t _Time1,time_t _Time2) { return _difftime32(_Time1,_Time2); }
221static __inline struct tm *__CRTDECL localtime(const time_t *_Time) { return _localtime32(_Time); }
222static __inline errno_t __CRTDECL localtime_s(struct tm *_Tm,const time_t *_Time) { return _localtime32_s(_Tm,_Time); }
223static __inline struct tm *__CRTDECL gmtime(const time_t *_Time) { return _gmtime32(_Time); }
224static __inline errno_t __CRTDECL gmtime_s(struct tm *_Tm, const time_t *_Time) { return _gmtime32_s(_Tm, _Time); }
225static __inline char *__CRTDECL ctime(const time_t *_Time) { return _ctime32(_Time); }
226static __inline errno_t __CRTDECL ctime_s(char *_Buf,size_t _SizeInBytes,const time_t *_Time) { return _ctime32_s(_Buf,_SizeInBytes,_Time); }
227static __inline time_t __CRTDECL mktime(struct tm *_Tm) { return _mktime32(_Tm); }
228static __inline time_t __CRTDECL _mkgmtime(struct tm *_Tm) { return _mkgmtime32(_Tm); }
229#else
230static __inline time_t __CRTDECL time(time_t *_Time) { return _time64(_Time); }
231static __inline double __CRTDECL difftime(time_t _Time1,time_t _Time2) { return _difftime64(_Time1,_Time2); }
232static __inline struct tm *__CRTDECL localtime(const time_t *_Time) { return _localtime64(_Time); }
233static __inline errno_t __CRTDECL localtime_s(struct tm *_Tm,const time_t *_Time) { return _localtime64_s(_Tm,_Time); }
234static __inline struct tm *__CRTDECL gmtime(const time_t *_Time) { return _gmtime64(_Time); }
235static __inline errno_t __CRTDECL gmtime_s(struct tm *_Tm, const time_t *_Time) { return _gmtime64_s(_Tm, _Time); }
236static __inline char *__CRTDECL ctime(const time_t *_Time) { return _ctime64(_Time); }
237static __inline errno_t __CRTDECL ctime_s(char *_Buf,size_t _SizeInBytes,const time_t *_Time) { return _ctime64_s(_Buf,_SizeInBytes,_Time); }
238static __inline time_t __CRTDECL mktime(struct tm *_Tm) { return _mktime64(_Tm); }
239static __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
266struct 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#pragma pack(pop)
275
276#if defined(_POSIX_C_SOURCE) && !defined(_POSIX_THREAD_SAFE_FUNCTIONS)
277#define _POSIX_THREAD_SAFE_FUNCTIONS 200112L
278#endif
279
280#ifdef _POSIX_THREAD_SAFE_FUNCTIONS
281__forceinline struct tm *__CRTDECL localtime_r(const time_t *_Time, struct tm *_Tm) {
282 return localtime_s(_Tm, _Time) ? NULL : _Tm;
283}
284__forceinline struct tm *__CRTDECL gmtime_r(const time_t *_Time, struct tm *_Tm) {
285 return gmtime_s(_Tm, _Time) ? NULL : _Tm;
286}
287__forceinline char *__CRTDECL ctime_r(const time_t *_Time, char *_Str) {
288 return ctime_s(_Str, 0x7fffffff, _Time) ? NULL : _Str;
289}
290__forceinline char *__CRTDECL asctime_r(const struct tm *_Tm, char * _Str) {
291 return asctime_s(_Str, 0x7fffffff, _Tm) ? NULL : _Str;
292}
293#endif
294
295#ifdef __cplusplus
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
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