Inkinga ebucayi ikhonjwe kuphakheji ye-GPSD, esetshenziselwa ukukhipha idatha enembile yesikhathi nendawo kumadivayisi e-GPS, ngenxa yokuthi isikhathi sizobuyela emuva emavikini angu-24 ngo-Okthoba 1024, i.e. isikhathi sizoshintshwa sibe ngoMashi 2002. Udaba luvela ekukhishweni okungu-3.20 kuye ku-3.22 okuhlanganisiwe futhi kuxazululwa ku-GPSD 3.23. Bonke abasebenzisi bamasistimu asebenzisa i-GPSD badinga ukufaka izibuyekezo ngokushesha, noma bazilungiselele ukwehluleka.
Umthelela wephutha ungaholela ekuhlulekeni okungalindelekile kumasistimu ahlukahlukene, okuhlanganisa nalawo angayisebenzisi ngokuqondile i-GPSD, njengoba lolu hlelo lokusebenza lusetshenziselwa ukuthola idatha enembile yesikhathi kwamanye amaseva e-NTP asetshenziselwa ukuvumelanisa isikhathi. Uma amashifu esikhathi enzeka ezinhlelweni, izinkinga zingase ziphakame ngokufakazela ubuqiniso (isibonelo, amagama ayimfihlo esikhathi esisodwa, i-Kerberos nezinye izindlela zokuqinisekisa ukufinyelela ezinedethi yokuphelelwa yisikhathi ngeke zisasebenza), ngokuqinisekiswa kwesitifiketi, kanye nezibalo ezikhohlisa ububanzi besikhathi ( isibonelo, ukubala isikhathi seseshini yomsebenzisi) . I-GPSD iyatholakala futhi kumadivayisi ahlukahlukene ashumekiwe kanye namaselula, amaningi awo angasatholi ukubuyekezwa kwe-firmware.
Iphrothokholi ye-GPS ifaka ikhawunta yeviki ebala amasonto kusukela ngomhlaka-5 Januwari 1980. Inkinga ukuthi ngesikhathi sokusakazwa, amabhithi ayi-10 kuphela abelwe le counter, okusho ukuthi iphuphuma njalo emavikini angu-1023 (iminyaka engu-19.7). Ukuchichima kokuqala kwenzeka ngo-1999, okwesibili ngo-2019, kanti okwesithathu kuzokwenzeka ngo-2038. Le micimbi igadwa abakhiqizi futhi izibambi ezikhethekile zinikezwa zona. Okwamanje, ifomethi entsha yomlayezo we-GPS (CNAV) yethulwe ngokuhambisana, lapho amabhithi angu-13 abelwe ikhawunta (okungukuthi, ukuchichima kulindeleke kuphela ngo-2137).
Ku-GPSD, emcabangweni wokulungisa ukubukeka kwesekhondi elengeziwe (engezwe ukuvumelanisa amawashi e-athomu ayireferensi yomhlaba nesikhathi somkhathi soMhlaba), kwenzeke iphutha ngenxa yokuthi ngo-Okthoba 24, 2021, 1024 izokhishwa ngaphambi kwesikhathi isonto counter. Ngokusho kombhali wekhodi, ukushintshwa bekufanele kwenzeke ngoDisemba 31, 2022, kodwa ukuhunyushwa kwalolu suku kwinani lamasonto akwenziwanga ngendlela efanele futhi empeleni inani lamasonto elinikezwe isheke lawela ngaphansi kuka-Okthoba 2021. (inani elibonisiwe lingu-2180 esikhundleni sika-2600). /* inombolo yeviki yokuhlola ukuhlanzeka kwengqondo, inkathi ye-GPS, ngokumelene nemizuzwana yokugxuma * Ayisebenzi kahle ngokuhlehla ngenxa yokuthi i-leap_sconds * ingase isuke kumamukeli, noma isuka ku-BUILD_LEAPSECONDS. */ uma (0 < session->context->leap_seconds && 19 > session->context->leap_seconds && 2180 < week) {/* thatha ukweqa okwesibili = 19 ngo-31 Dec 2022 * ngakho isonto > 2180 liyindlela esikhathini esizayo , ungakuvumeli */ isonto -= 1024; I-GPSD_LOG(LOG_WARN, &session->context->iphutha, "Ukudideka ngeviki le-GPS. Iviki elilungisiwe %u lokweqa %d\n", isonto, iseshini->umongo->leap_seconds); }
Source: opennet.ru