ftime.c File Reference

#include <precomp.h>
#include <sys/timeb.h>
#include "bitsfixup.h"

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Functions
errno_t CDECL	_ftime_s (struct _timeb *ptimeb)
void CDECL	_ftime (struct _timeb *ptimeb)

Function Documentation

_ftime()

void CDECL _ftime

(

struct _timeb *

ptimeb

)

Definition at line 55 of file ftime.c.

{
    _ftime_s(ptimeb);
}

_ftime_s()

errno_t CDECL _ftime_s

(

struct _timeb *

ptimeb

)

Definition at line 21 of file ftime.c.

{
    DWORD ret;
    TIME_ZONE_INFORMATION TimeZoneInformation;
    FILETIME SystemTime;

    /* Validate parameters */
    if (!MSVCRT_CHECK_PMT( ptimeb != NULL ))
    {
        *_errno() = EINVAL;
        return EINVAL;
    }

    ret = GetTimeZoneInformation(&TimeZoneInformation);
    ptimeb->dstflag = (ret == TIME_ZONE_ID_DAYLIGHT) ? 1 : 0;
    ptimeb->timezone = (short)TimeZoneInformation.Bias;

    GetSystemTimeAsFileTime(&SystemTime);
    ptimeb->time = (time_t)FileTimeToUnixTime(&SystemTime, &ptimeb->millitm);

    return 0;
}

Referenced by _ftime().