reactos/lib/sdk/crt/time/ftime.c

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/*
* COPYRIGHT: LGPL, See LGPL.txt in the top level directory
* PROJECT: ReactOS CRT library
* FILE: lib/sdk/crt/time/ftime.c
* PURPOSE: Deprecated BSD library call
* PROGRAMERS: Timo Kreuzer
*/
#include <precomp.h>
#include <sec_api/time_s.h>
#include <sys/timeb.h>
#include "bitsfixup.h"
/******************************************************************************
* \name _ftime_s
* \brief Get the current time.
* \param [out] ptimeb Pointer to a structure of type struct _timeb that
* recieves the current time.
* \sa http://msdn.microsoft.com/en-us/library/95e68951.aspx
*/
errno_t
_ftime_s(struct _timeb *ptimeb)
{
DWORD ret;
TIME_ZONE_INFORMATION TimeZoneInformation;
FILETIME SystemTime;
/* Validate parameters */
if (!ptimeb)
{
#if 0
_invalid_parameter(0,
0,//__FUNCTION__,
_CRT_WIDE(__FILE__),
__LINE__,
0);
#endif
return EINVAL;
}
ret = GetTimeZoneInformation(&TimeZoneInformation);
ptimeb->dstflag = (ret == TIME_ZONE_ID_DAYLIGHT) ? 1 : 0;
ptimeb->timezone = TimeZoneInformation.Bias;
GetSystemTimeAsFileTime(&SystemTime);
ptimeb->time = FileTimeToUnixTime(&SystemTime, &ptimeb->millitm);
return 0;
}
/******************************************************************************
* \name _ftime
* \brief Get the current time.
* \param [out] ptimeb Pointer to a structure of type struct _timeb that
* recieves the current time.
* \note This function is for compatability and simply calls the secure
* version _ftime_s().
* \sa http://msdn.microsoft.com/en-us/library/z54t9z5f.aspx
*/
void
_ftime(struct _timeb *ptimeb)
{
_ftime_s(ptimeb);
}