bin/unzip/timezone.c

108 static struct state statism;  variable
486     if ((TZstring && TZstring[0] && Parse_TZ(TZstring, &statism) == 0)  in tzset()
487                 || IZTZ_GETLOCALETZINFO(&statism, generate_transitions)  in tzset()
488                 || Parse_TZ(gmt, &statism) == 0) {  in tzset()
489         daylight  = statism.typecnt > 1;  in tzset()
490         dstfirst  = daylight && statism.ttis[0].tt_isdst && !statism.ttis[1].tt_isdst;  in tzset()
491         timezone  = -statism.ttis[dstfirst].tt_gmtoff;  in tzset()
492         tzname[0] = statism.chars + statism.ttis[dstfirst].tt_abbrind;  in tzset()
493         tzname[1] = statism.chars + statism.ttis[!dstfirst].tt_abbrind;  in tzset()
564     if (statism.timecnt == 0 || localwhen < statism.ats[0])
565         timetype = statism.ttis[0].tt_isdst && statism.typecnt > 1 &&
566                    !statism.ttis[1].tt_isdst;
568         for (timetype = 1; timetype < statism.timecnt; ++timetype)
569             if (localwhen < statism.ats[timetype])
571         timetype = statism.types[timetype - 1];
573     localwhen += statism.ttis[timetype].tt_gmtoff;
575     ret->tm_isdst = statism.ttis[timetype].tt_isdst;
592     if (statism.typecnt <= 1) return FALSE;
599     univt = localt - statism.ttis[0].tt_gmtoff;
602         if (statism.timecnt == 0 || univt < statism.ats[0])
603             timetype = statism.ttis[0].tt_isdst && statism.typecnt > 1 &&
604                        !statism.ttis[1].tt_isdst;
606             for (timetype = 1; timetype < statism.timecnt; ++timetype)
607                 if (univt < statism.ats[timetype])
609             timetype = statism.types[timetype - 1];
611         if ((tzoffset_adj = localt - univt - statism.ttis[timetype].tt_gmtoff)
618     return (statism.ttis[timetype].tt_isdst);