256 lines
6.2 KiB
D
256 lines
6.2 KiB
D
/**
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* D header file for C99.
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*
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* $(C_HEADER_DESCRIPTION pubs.opengroup.org/onlinepubs/009695399/basedefs/_time.h.html, _time.h)
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*
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* Copyright: Copyright Sean Kelly 2005 - 2009.
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* License: Distributed under the
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* $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0).
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* (See accompanying file LICENSE)
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* Authors: Sean Kelly,
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* Alex Rønne Petersen
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* Source: $(DRUNTIMESRC core/stdc/_time.d)
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* Standards: ISO/IEC 9899:1999 (E)
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*/
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module core.stdc.time;
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private import core.stdc.config;
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version (OSX)
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version = Darwin;
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else version (iOS)
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version = Darwin;
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else version (TVOS)
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version = Darwin;
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else version (WatchOS)
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version = Darwin;
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extern (C):
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@trusted: // There are only a few functions here that use unsafe C strings.
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nothrow:
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@nogc:
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version (Windows)
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{
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///
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struct tm
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{
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int tm_sec; /// seconds after the minute - [0, 60]
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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 Saving Time flag
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}
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}
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else version (Posix)
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{
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///
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struct tm
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{
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int tm_sec; /// seconds after the minute [0-60]
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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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c_long tm_gmtoff; /// offset from CUT in seconds
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char* tm_zone; /// timezone abbreviation
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}
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}
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version (Posix)
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{
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public import core.sys.posix.sys.types : time_t, clock_t;
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}
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else version (Windows)
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{
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///
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alias c_long time_t;
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///
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alias c_long clock_t;
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}
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///
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version (Windows)
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{
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enum clock_t CLOCKS_PER_SEC = 1000;
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clock_t clock();
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}
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else version (OSX)
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{
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enum clock_t CLOCKS_PER_SEC = 1_000_000; // was 100 until OSX 10.4/10.5
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version (X86)
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extern (C) pragma(mangle, "clock$UNIX2003") clock_t clock();
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else
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clock_t clock();
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}
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else version (Darwin) // other Darwins (iOS, TVOS, WatchOS)
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{
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enum clock_t CLOCKS_PER_SEC = 1_000_000;
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clock_t clock();
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}
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else version (FreeBSD)
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{
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enum clock_t CLOCKS_PER_SEC = 128;
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clock_t clock();
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}
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else version (NetBSD)
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{
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enum clock_t CLOCKS_PER_SEC = 100;
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clock_t clock();
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}
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else version (OpenBSD)
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{
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enum clock_t CLOCKS_PER_SEC = 100;
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clock_t clock();
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}
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else version (DragonFlyBSD)
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{
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enum clock_t CLOCKS_PER_SEC = 128;
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clock_t clock();
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}
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else version (Solaris)
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{
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enum clock_t CLOCKS_PER_SEC = 1_000_000;
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clock_t clock();
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}
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else version (CRuntime_Glibc)
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{
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enum clock_t CLOCKS_PER_SEC = 1_000_000;
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clock_t clock();
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}
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else version (CRuntime_Musl)
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{
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enum clock_t CLOCKS_PER_SEC = 1_000_000;
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clock_t clock();
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}
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else version (CRuntime_Bionic)
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{
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enum clock_t CLOCKS_PER_SEC = 1_000_000;
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clock_t clock();
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}
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else version (CRuntime_UClibc)
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{
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enum clock_t CLOCKS_PER_SEC = 1_000_000;
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clock_t clock();
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}
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else
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{
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static assert(0, "unsupported system");
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}
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///
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pure double difftime(time_t time1, time_t time0); // MT-Safe
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///
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@system time_t mktime(scope tm* timeptr); // @system: MT-Safe env locale
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///
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time_t time(scope time_t* timer);
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///
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@system char* asctime(const scope tm* timeptr); // @system: MT-Unsafe race:asctime locale
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///
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@system char* ctime(const scope time_t* timer); // @system: MT-Unsafe race:tmbuf race:asctime env locale
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///
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@system tm* gmtime(const scope time_t* timer); // @system: MT-Unsafe race:tmbuf env locale
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///
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@system tm* localtime(const scope time_t* timer); // @system: MT-Unsafe race:tmbuf env locale
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///
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@system size_t strftime(scope char* s, size_t maxsize, const scope char* format, const scope tm* timeptr); // @system: MT-Safe env locale
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version (Windows)
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{
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///
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void tzset(); // non-standard
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///
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void _tzset(); // non-standard
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///
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@system char* _strdate(return scope char* s); // non-standard
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///
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@system char* _strtime(return scope char* s); // non-standard
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///
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extern __gshared const(char)*[2] tzname; // non-standard
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}
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else version (Darwin)
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{
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///
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void tzset(); // non-standard
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///
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extern __gshared const(char)*[2] tzname; // non-standard
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}
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else version (CRuntime_Glibc)
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{
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///
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void tzset(); // non-standard
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///
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extern __gshared const(char)*[2] tzname; // non-standard
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}
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else version (FreeBSD)
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{
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///
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void tzset(); // non-standard
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///
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extern __gshared const(char)*[2] tzname; // non-standard
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}
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else version (NetBSD)
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{
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///
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void tzset(); // non-standard
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///
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extern __gshared const(char)*[2] tzname; // non-standard
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}
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else version (OpenBSD)
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{
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///
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void tzset(); // non-standard
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///
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extern __gshared const(char)*[2] tzname; // non-standard
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}
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else version (DragonFlyBSD)
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{
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///
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void tzset(); // non-standard
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///
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extern __gshared const(char)*[2] tzname; // non-standard
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}
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else version (Solaris)
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{
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///
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void tzset();
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///
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extern __gshared const(char)*[2] tzname;
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}
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else version (CRuntime_Bionic)
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{
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///
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void tzset();
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///
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extern __gshared const(char)*[2] tzname;
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}
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else version (CRuntime_Musl)
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{
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///
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void tzset(); // non-standard
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///
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extern __gshared const(char)*[2] tzname; // non-standard
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}
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else version (CRuntime_UClibc)
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{
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///
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void tzset();
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///
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extern __gshared const(char)*[2] tzname;
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}
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else
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{
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static assert(false, "Unsupported platform");
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}
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