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/* ISC license. */
/* OpenBSD needs that for EOVERFLOW. wtfbsdseriously */
#ifndef _BSD_SOURCE
#define _BSD_SOURCE
#endif
#include <skalibs/sysdeps.h>
#include <errno.h>
#include <time.h>
#include <skalibs/uint64.h>
#include <skalibs/tai.h>
#include <skalibs/djbtime.h>
int localtm_from_ltm64 (struct tm *l, uint64_t uu, int tzh)
{
if (uu < TAI_MAGIC) return (errno = EINVAL, 0) ;
uu -= TAI_MAGIC ;
#if SKALIBS_SIZEOFTIME != 8
if (uu > 0xFFFFFFFFUL) return (errno = EOVERFLOW, 0) ;
#endif
{
time_t u = (time_t)uu ;
if (tzh & 1 ? !localtime_r(&u, l) : !gmtime_r(&u, l)) return 0 ;
}
if (tzh & 2) l->tm_sec++ ;
return 1 ;
}
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