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https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
/*
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* $Id$
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*
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* Defines gettimeofday function.
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*
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* Author of first version (timeval.h): by Wu Yongwei
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* Author of Windows CE version: Mateusz Loskot (mateusz@loskot.net)
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*
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* All code here is considered in the public domain though we do wish our names
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* could be retained if anyone uses them.
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*/
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#define WIN32_LEAN_AND_MEAN
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#include <winsock2.h>
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#include <time.h>
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#include <wce_time.h>
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/*******************************************************************************
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* wceex_gettimeofday - get the date and time
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*
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* Description:
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*
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* The gettimeofday() function shall obtain the current time,
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* expressed as seconds and microseconds since the Epoch,
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* and store it in the timeval structure pointed to by tp.
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* The resolution of the system clock is unspecified.
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*
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* Return value:
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*
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* The gettimeofday() function shall return 0 and
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* no value shall be reserved to indicate an error.
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*
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* Reference:
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*
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* IEEE Standard and an Open Group Technical Standard 1003.1, 2004 Edition
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*
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*******************************************************************************/
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int wceex_gettimeofday(struct timeval *tp, struct timezone *tzp)
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{
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SYSTEMTIME st;
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FILETIME ft;
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LARGE_INTEGER li;
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TIME_ZONE_INFORMATION tzi;
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__int64 t;
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static int tzflag;
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if (NULL != tp)
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{
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GetSystemTime(&st);
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SystemTimeToFileTime(&st, &ft);
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li.LowPart = ft.dwLowDateTime;
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li.HighPart = ft.dwHighDateTime;
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t = li.QuadPart; /* In 100-nanosecond intervals */
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t -= EPOCHFILETIME; /* Offset to the Epoch time */
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t /= 10; /* In microseconds */
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tp->tv_sec = (long)(t / 1000000);
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tp->tv_usec = (long)(t % 1000000);
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}
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if (NULL != tzp)
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{
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GetTimeZoneInformation(&tzi);
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tzp->tz_minuteswest = tzi.Bias;
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if (tzi.StandardDate.wMonth != 0)
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{
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tzp->tz_minuteswest += tzi.StandardBias * 60;
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}
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if (tzi.DaylightDate.wMonth != 0)
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{
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tzp->tz_dsttime = 1;
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}
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else
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{
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tzp->tz_dsttime = 0;
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}
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}
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return 0;
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}
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