win32/time.c

/*
 * Win32 kernel functions
 *
 * Copyright 1995 Martin von Loewis and Cameron Heide
 */

#include <string.h>
#include <time.h>
#include <sys/time.h>
#include <unistd.h>
#include "file.h"
#include "winerror.h"
#include "debugtools.h"

DEFAULT_DEBUG_CHANNEL(win32)

/***********************************************************************
 *              GetLocalTime            (KERNEL32.228)
 */
VOID WINAPI GetLocalTime(LPSYSTEMTIME systime)
{
    time_t local_time;
    struct tm *local_tm;
    struct timeval tv;

    gettimeofday(&tv, NULL);
    local_time = tv.tv_sec;
    local_tm = localtime(&local_time);

    systime->wYear = local_tm->tm_year + 1900;
    systime->wMonth = local_tm->tm_mon + 1;
    systime->wDayOfWeek = local_tm->tm_wday;
    systime->wDay = local_tm->tm_mday;
    systime->wHour = local_tm->tm_hour;
    systime->wMinute = local_tm->tm_min;
    systime->wSecond = local_tm->tm_sec;
    systime->wMilliseconds = (tv.tv_usec / 1000) % 1000;
}

/***********************************************************************
 *              GetSystemTime            (KERNEL32.285)
 */
VOID WINAPI GetSystemTime(LPSYSTEMTIME systime)
{
    time_t local_time;
    struct tm *local_tm;
    struct timeval tv;

    gettimeofday(&tv, NULL);
    local_time = tv.tv_sec;
    local_tm = gmtime(&local_time);

    systime->wYear = local_tm->tm_year + 1900;
    systime->wMonth = local_tm->tm_mon + 1;
    systime->wDayOfWeek = local_tm->tm_wday;
    systime->wDay = local_tm->tm_mday;
    systime->wHour = local_tm->tm_hour;
    systime->wMinute = local_tm->tm_min;
    systime->wSecond = local_tm->tm_sec;
    systime->wMilliseconds = (tv.tv_usec / 1000) % 1000;
}


/***********************************************************************
 *              GetSystemTimeAsFileTime  (KERNEL32)
 */
VOID WINAPI GetSystemTimeAsFileTime(LPFILETIME systemtimeAsfiletime)
{
    struct timeval now;
    gettimeofday( &now, 0 );
    /* FIXME: convert to UTC */
    DOSFS_UnixTimeToFileTime( now.tv_sec, systemtimeAsfiletime, now.tv_usec * 10 );
}