| /* |
| * 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 "windows.h" |
| #include "winerror.h" |
| #include "debug.h" |
| |
| /*********************************************************************** |
| * 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; |
| } |
| |
| |
| /*********************************************************************** |
| * SetSystemTime (KERNEL32.507) |
| */ |
| BOOL32 WINAPI SetSystemTime(const SYSTEMTIME *systime) |
| { |
| struct timeval tv; |
| struct timezone tz; |
| struct tm t; |
| time_t sec; |
| |
| /* call gettimeofday to get the current timezone */ |
| gettimeofday(&tv, &tz); |
| |
| /* get the number of seconds */ |
| t.tm_sec = systime->wSecond; |
| t.tm_min = systime->wMinute; |
| t.tm_hour = systime->wHour; |
| t.tm_mday = systime->wDay; |
| t.tm_mon = systime->wMonth; |
| t.tm_year = systime->wYear; |
| sec = mktime (&t); |
| |
| /* set the new time */ |
| tv.tv_sec = sec; |
| tv.tv_usec = systime->wMilliseconds * 1000; |
| if (settimeofday(&tv, &tz)) |
| { |
| return FALSE; |
| } |
| else |
| { |
| return TRUE; |
| } |
| } |
| |
| |
| /*********************************************************************** |
| * GetTimeZoneInformation (KERNEL32.302) |
| */ |
| DWORD WINAPI GetTimeZoneInformation(LPTIME_ZONE_INFORMATION tzinfo) |
| { |
| time_t gmt, lt; |
| |
| memset(tzinfo, 0, sizeof(TIME_ZONE_INFORMATION)); |
| |
| gmt = time(NULL); |
| lt = mktime(localtime(&gmt)); |
| tzinfo->Bias = (gmt - lt) / 60; |
| tzinfo->StandardBias = 0; |
| tzinfo->DaylightBias = -60; |
| |
| return TIME_ZONE_ID_UNKNOWN; |
| } |
| |
| |
| /*********************************************************************** |
| * SetTimeZoneInformation (KERNEL32.515) |
| */ |
| BOOL32 WINAPI SetTimeZoneInformation(const LPTIME_ZONE_INFORMATION tzinfo) |
| { |
| struct timezone tz; |
| |
| tz.tz_minuteswest = tzinfo->Bias; |
| #ifdef DST_NONE |
| tz.tz_dsttime = DST_NONE; |
| #else |
| tz.tz_dsttime = 0; |
| #endif |
| return !settimeofday(NULL, &tz); |
| } |
| |
| |
| /*********************************************************************** |
| * Sleep (KERNEL32.523) |
| */ |
| VOID WINAPI Sleep(DWORD cMilliseconds) |
| { |
| if(cMilliseconds == INFINITE32) |
| while(1) sleep(1000); /* Spin forever */ |
| usleep(cMilliseconds*1000); |
| } |
| |
| /*********************************************************************** |
| * GetSystemTimeAsFileTime (KERNEL32) |
| */ |
| VOID WINAPI GetSystemTimeAsFileTime(LPFILETIME systemtimeAsfiletime) { |
| DOSFS_UnixTimeToFileTime(time(NULL),systemtimeAsfiletime,0); |
| } |