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/*** |
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*time.h - definitions/declarations for time routines |
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* |
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* Copyright (c) Microsoft Corporation. All rights reserved. |
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* |
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*Purpose: |
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* This file has declarations of time routines and defines |
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* the structure returned by the localtime and gmtime routines and |
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* used by asctime. |
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* [ANSI/System V] |
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* |
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* [Public] |
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* |
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****/ |
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#if _MSC_VER > 1000 |
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#pragma once |
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#endif |
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#ifndef _INC_TIME |
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#define _INC_TIME |
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#include <crtdefs.h> |
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#if !defined(_WIN32) |
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#error ERROR: Only Win32 target supported! |
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#endif |
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#ifdef _MSC_VER |
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/* |
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* Currently, all MS C compilers for Win32 platforms default to 8 byte |
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* alignment. |
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*/ |
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#pragma pack(push,_CRT_PACKING) |
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#endif /* _MSC_VER */ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#if !defined(_W64) |
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#if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300 |
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#define _W64 __w64 |
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#else |
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#define _W64 |
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#endif |
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#endif |
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/* Define _CRTIMP */ |
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#ifndef _CRTIMP |
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#ifdef _DLL |
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#define _CRTIMP __declspec(dllimport) |
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#else /* ndef _DLL */ |
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#define _CRTIMP |
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#endif /* _DLL */ |
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#endif /* _CRTIMP */ |
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/* Define __cdecl for non-Microsoft compilers */ |
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#if ( !defined(_MSC_VER) && !defined(__cdecl) ) |
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#define __cdecl |
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#endif |
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#ifndef _WCHAR_T_DEFINED |
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typedef unsigned short wchar_t; |
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#define _WCHAR_T_DEFINED |
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#endif |
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#ifndef _TIME32_T_DEFINED |
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typedef _W64 long __time32_t; /* 32-bit time value */ |
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#define _TIME32_T_DEFINED |
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#endif |
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#ifndef _TIME64_T_DEFINED |
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typedef __int64 __time64_t; /* 64-bit time value */ |
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#define _TIME64_T_DEFINED |
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#endif |
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#ifndef _TIME_T_DEFINED |
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#ifdef _USE_32BIT_TIME_T |
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typedef __time32_t time_t; /* time value */ |
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#else |
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typedef __time64_t time_t; /* time value */ |
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#endif |
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#define _TIME_T_DEFINED /* avoid multiple def's of time_t */ |
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#endif |
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#ifndef _CLOCK_T_DEFINED |
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typedef long clock_t; |
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#define _CLOCK_T_DEFINED |
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#endif |
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#ifndef _SIZE_T_DEFINED |
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#ifdef _WIN64 |
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typedef unsigned __int64 size_t; |
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#else |
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typedef _W64 unsigned int size_t; |
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#endif |
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#define _SIZE_T_DEFINED |
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#endif |
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/* Define NULL pointer value */ |
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#ifndef NULL |
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#ifdef __cplusplus |
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#define NULL 0 |
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#else |
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#define NULL ((void *)0) |
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#endif |
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#endif |
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#ifndef _TM_DEFINED |
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struct tm { |
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int tm_sec; /* seconds after the minute - [0,59] */ |
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int tm_min; /* minutes after the hour - [0,59] */ |
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int tm_hour; /* hours since midnight - [0,23] */ |
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int tm_mday; /* day of the month - [1,31] */ |
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int tm_mon; /* months since January - [0,11] */ |
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int tm_year; /* years since 1900 */ |
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int tm_wday; /* days since Sunday - [0,6] */ |
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int tm_yday; /* days since January 1 - [0,365] */ |
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int tm_isdst; /* daylight savings time flag */ |
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}; |
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#define _TM_DEFINED |
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#endif |
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/* Clock ticks macro - ANSI version */ |
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#define CLOCKS_PER_SEC 1000 |
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/* Extern declarations for the global variables used by the ctime family of |
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* routines. |
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*/ |
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/* non-zero if daylight savings time is used */ |
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_Check_return_ _CRT_INSECURE_DEPRECATE_GLOBALS(_get_daylight) _CRTIMP int* __cdecl __daylight(void); |
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#define _daylight (*__daylight()) |
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/* offset for Daylight Saving Time */ |
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_Check_return_ _CRT_INSECURE_DEPRECATE_GLOBALS(_get_dstbias) _CRTIMP long* __cdecl __dstbias(void); |
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#define _dstbias (*__dstbias()) |
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/* difference in seconds between GMT and local time */ |
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_Check_return_ _CRT_INSECURE_DEPRECATE_GLOBALS(_get_timezone) _CRTIMP long* __cdecl __timezone(void); |
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#define _timezone (*__timezone()) |
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/* standard/daylight savings time zone names */ |
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_Check_return_ _Deref_ret_z_ _CRT_INSECURE_DEPRECATE_GLOBALS(_get_tzname) _CRTIMP char ** __cdecl __tzname(void); |
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#define _tzname (__tzname()) |
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_CRTIMP errno_t __cdecl _get_daylight(_Out_ int * _Daylight); |
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_CRTIMP errno_t __cdecl _get_dstbias(_Out_ long * _Daylight_savings_bias); |
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_CRTIMP errno_t __cdecl _get_timezone(_Out_ long * _Timezone); |
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_CRTIMP errno_t __cdecl _get_tzname(_Out_ size_t *_ReturnValue, _Out_z_cap_(_SizeInBytes) char *_Buffer, _In_ size_t _SizeInBytes, _In_ int _Index); |
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/* Function prototypes */ |
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_Check_return_ _CRTIMP clock_t __cdecl clock(void); |
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_CRTIMP double __cdecl _difftime32(_In_ __time32_t _Time1, _In_ __time32_t _Time2); |
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_Check_return_ _CRT_INSECURE_DEPRECATE(_gmtime32_s) _CRTIMP struct tm * __cdecl _gmtime32(_In_ const __time32_t * _Time); |
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_Check_return_wat_ _CRTIMP errno_t __cdecl _gmtime32_s(_In_ struct tm *_Tm, _In_ const __time32_t * _Time); |
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_CRT_INSECURE_DEPRECATE(_localtime32_s) _CRTIMP struct tm * __cdecl _localtime32(_In_ const __time32_t * _Time); |
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_CRTIMP errno_t __cdecl _localtime32_s(_Out_ struct tm *_Tm, _In_ const __time32_t * _Time); |
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_CRTIMP size_t __cdecl strftime(_Out_z_cap_(_SizeInBytes) char * _Buf, _In_ size_t _SizeInBytes, _In_z_ _Printf_format_string_ const char * _Format, _In_ const struct tm * _Tm); |
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_CRTIMP size_t __cdecl _strftime_l(_Pre_notnull_ _Post_z_ char *_Buf, _In_ size_t _Max_size, _In_z_ _Printf_format_string_ const char * _Format, _In_ const struct tm *_Tm, _In_opt_ _locale_t _Locale); |
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_Check_return_wat_ _CRTIMP errno_t __cdecl _strdate_s(_Out_cap_(_SizeInBytes) _Post_count_c_(9) char *_Buf, _In_ size_t _SizeInBytes); |
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__DEFINE_CPP_OVERLOAD_SECURE_FUNC_0_0(errno_t, _strdate_s, _Deref_post_count_c_(9) char, _Buffer) |
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__DEFINE_CPP_OVERLOAD_STANDARD_FUNC_0_0(char *, __RETURN_POLICY_DST, _CRTIMP, _strdate, _Out_z_cap_c_(9), char, _Buffer) |
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_Check_return_wat_ _CRTIMP errno_t __cdecl _strtime_s(_Out_cap_(_SizeInBytes) _Post_count_c_(9) char *_Buf , _In_ size_t _SizeInBytes); |
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__DEFINE_CPP_OVERLOAD_SECURE_FUNC_0_0(errno_t, _strtime_s, _Deref_post_count_c_(9) char, _Buffer) |
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__DEFINE_CPP_OVERLOAD_STANDARD_FUNC_0_0(char *, __RETURN_POLICY_DST, _CRTIMP, _strtime, _Out_z_cap_c_(9), char, _Buffer) |
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_CRTIMP __time32_t __cdecl _time32(_Out_opt_ __time32_t * _Time); |
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_CRTIMP __time32_t __cdecl _mktime32(_Inout_ struct tm * _Tm); |
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_CRTIMP __time32_t __cdecl _mkgmtime32(_Inout_ struct tm * _Tm); |
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#ifdef _POSIX_ |
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_CRTIMP void __cdecl tzset(void); |
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#else |
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_CRTIMP void __cdecl _tzset(void); |
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#endif |
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_Check_return_ _CRTIMP double __cdecl _difftime64(_In_ __time64_t _Time1, _In_ __time64_t _Time2); |
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_CRT_INSECURE_DEPRECATE(_ctime64_s) _CRTIMP char * __cdecl _ctime64(_In_ const __time64_t * _Time); |
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_CRTIMP errno_t __cdecl _ctime64_s(_Out_z_cap_(_SizeInBytes) char *_Buf, _In_ size_t _SizeInBytes, _In_ const __time64_t * _Time); |
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__DEFINE_CPP_OVERLOAD_SECURE_FUNC_0_1(errno_t, _ctime64_s, char, _Buffer, _In_ const __time64_t *, _Time) |
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_CRT_INSECURE_DEPRECATE(_gmtime64_s) _CRTIMP struct tm * __cdecl _gmtime64(_In_ const __time64_t * _Time); |
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_CRTIMP errno_t __cdecl _gmtime64_s(_Out_ struct tm *_Tm, _In_ const __time64_t *_Time); |
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_CRT_INSECURE_DEPRECATE(_localtime64_s) _CRTIMP struct tm * __cdecl _localtime64(_In_ const __time64_t * _Time); |
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_CRTIMP errno_t __cdecl _localtime64_s(_Out_ struct tm *_Tm, _In_ const __time64_t *_Time); |
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_CRTIMP __time64_t __cdecl _mktime64(_Inout_ struct tm * _Tm); |
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_CRTIMP __time64_t __cdecl _mkgmtime64(_Inout_ struct tm * _Tm); |
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_CRTIMP __time64_t __cdecl _time64(_Out_opt_ __time64_t * _Time); |
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/* The Win32 API GetLocalTime and SetLocalTime should be used instead. */ |
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_CRT_OBSOLETE(GetLocalTime) unsigned __cdecl _getsystime(_Out_ struct tm * _Tm); |
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_CRT_OBSOLETE(SetLocalTime) unsigned __cdecl _setsystime(_In_ struct tm * _Tm, unsigned _MilliSec); |
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#ifndef _SIZE_T_DEFINED |
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typedef unsigned int size_t; |
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#define _SIZE_T_DEFINED |
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#endif |
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#ifndef _WTIME_DEFINED |
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/* wide function prototypes, also declared in wchar.h */ |
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_CRT_INSECURE_DEPRECATE(_wasctime_s) _CRTIMP wchar_t * __cdecl _wasctime(_In_ const struct tm * _Tm); |
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_CRTIMP errno_t __cdecl _wasctime_s(_Out_cap_(_SizeInWords) _Post_count_c_(26) wchar_t *_Buf, _In_ size_t _SizeInWords, _In_ const struct tm * _Tm); |
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__DEFINE_CPP_OVERLOAD_SECURE_FUNC_0_1(errno_t, _wasctime_s, _Deref_post_count_c_(26) wchar_t, _Buffer, _In_ const struct tm *, _Time) |
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_CRT_INSECURE_DEPRECATE(_wctime32_s) _CRTIMP wchar_t * __cdecl _wctime32(_In_ const __time32_t *_Time); |
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_CRTIMP errno_t __cdecl _wctime32_s(_Out_cap_(_SizeInWords) _Post_count_c_(26) wchar_t* _Buf, _In_ size_t _SizeInWords, _In_ const __time32_t * _Time); |
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__DEFINE_CPP_OVERLOAD_SECURE_FUNC_0_1(errno_t, _wctime32_s, _Deref_post_count_c_(26) wchar_t, _Buffer, _In_ const __time32_t *, _Time) |
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_CRTIMP size_t __cdecl wcsftime(_Out_z_cap_(_SizeInWords) wchar_t * _Buf, _In_ size_t _SizeInWords, _In_z_ _Printf_format_string_ const wchar_t * _Format, _In_ const struct tm * _Tm); |
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_CRTIMP size_t __cdecl _wcsftime_l(_Out_z_cap_(_SizeInWords) wchar_t * _Buf, _In_ size_t _SizeInWords, _In_z_ _Printf_format_string_ const wchar_t *_Format, _In_ const struct tm *_Tm, _In_opt_ _locale_t _Locale); |
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_CRTIMP errno_t __cdecl _wstrdate_s(_Out_cap_(_SizeInWords) _Post_count_c_(9) wchar_t * _Buf, _In_ size_t _SizeInWords); |
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__DEFINE_CPP_OVERLOAD_SECURE_FUNC_0_0(errno_t, _wstrdate_s, _Deref_post_count_c_(9) wchar_t, _Buffer) |
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__DEFINE_CPP_OVERLOAD_STANDARD_FUNC_0_0(wchar_t *, __RETURN_POLICY_DST, _CRTIMP, _wstrdate, _Out_z_cap_c_(9), wchar_t, _Buffer) |
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_CRTIMP errno_t __cdecl _wstrtime_s(_Out_cap_(_SizeInWords) _Post_count_c_(9) wchar_t * _Buf, _In_ size_t _SizeInWords); |
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__DEFINE_CPP_OVERLOAD_SECURE_FUNC_0_0(errno_t, _wstrtime_s, _Deref_post_count_c_(9) wchar_t, _Buffer) |
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__DEFINE_CPP_OVERLOAD_STANDARD_FUNC_0_0(wchar_t *, __RETURN_POLICY_DST, _CRTIMP, _wstrtime, _Out_z_cap_c_(9), wchar_t, _Buffer) |
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_CRT_INSECURE_DEPRECATE(_wctime64_s) _CRTIMP wchar_t * __cdecl _wctime64(_In_ const __time64_t * _Time); |
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_CRTIMP errno_t __cdecl _wctime64_s(_Out_cap_(_SizeInWords) _Post_count_c_(26) wchar_t* _Buf, _In_ size_t _SizeInWords, _In_ const __time64_t *_Time); |
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__DEFINE_CPP_OVERLOAD_SECURE_FUNC_0_1(errno_t, _wctime64_s, _Deref_post_count_c_(26) wchar_t, _Buffer, _In_ const __time64_t *, _Time) |
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#if !defined(RC_INVOKED) && !defined(__midl) |
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#include <wtime.inl> |
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#endif |
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#define _WTIME_DEFINED |
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#endif |
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#if !defined(RC_INVOKED) && !defined(__midl) |
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#include <time.inl> |
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#endif |
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#if !__STDC__ || defined(_POSIX_) |
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/* Non-ANSI names for compatibility */ |
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#define CLK_TCK CLOCKS_PER_SEC |
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/* |
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daylight, timezone, and tzname are not available under /clr:pure. |
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Please use _daylight, _timezone, and _tzname or |
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_get_daylight, _get_timezone, and _get_tzname instead. |
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*/ |
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#if !defined(_M_CEE_PURE) |
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_CRT_INSECURE_DEPRECATE_GLOBALS(_get_daylight) _CRTIMP extern int daylight; |
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_CRT_INSECURE_DEPRECATE_GLOBALS(_get_timezone) _CRTIMP extern long timezone; |
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_CRT_INSECURE_DEPRECATE_GLOBALS(_get_tzname) _CRTIMP extern char * tzname[2]; |
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#endif /* !defined(_M_CEE_PURE) */ |
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_CRT_NONSTDC_DEPRECATE(_tzset) _CRTIMP void __cdecl tzset(void); |
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#endif /* __STDC__ */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#ifdef _MSC_VER |
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#pragma pack(pop) |
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#endif /* _MSC_VER */ |
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#endif /* _INC_TIME */ |
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