ื˜ืขื•ืช ืื™ืŸ GPSD ื“ืขื ื–ื•ื ื˜ื™ืง ื˜ืจืึทื ื–ืœื™ื™ืฅ โ€‹โ€‹โ€‹โ€‹ืฆื• ืึท ืฆื™ื™ื˜ ืขื ื“ืขืจื•ื ื’ ืคื•ืŸ 19 ื™ืึธืจ ืฆื•ืจื™ืง

ื ืงืจื™ื˜ื™ืฉืข ืคืจืื‘ืœืขื ืื™ื– ืื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจื˜ ื’ืขื•ื•ืืจืŸ ืื™ืŸ ื“ืขื GPSD ืคึผืขืงืœ, ื•ื•ืืก ื•ื•ืขืจื˜ ื’ืขื ื•ืฆื˜ ืฆื• ืขืงืกื˜ืจืึทืงื˜ ื’ืขื ื•ื™ ืฆื™ื™ื˜ ืื•ืŸ ืคืื–ื™ืฆื™ืข ื“ืื˜ื ืคื•ืŸ ื’ืคึผืก ื“ื™ื•ื•ื™ื™ืกืึทื–, ืฆื•ืœื™ื‘ ื•ื•ืขืœื›ืขืจ ื“ื™ ืฆื™ื™ื˜ ื•ื•ืขื˜ ืฆื•ืจื™ืง 24 ื•ื•ืึธื›ืŸ ืฆื•ืจื™ืง ืขื ื“ืขืจืŸ ื“ืขื 1024ืกื˜ืŸ ืืงื˜ืื‘ืขืจ, ื“.ื”. ื“ื™ ืฆื™ื™ื˜ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื‘ื™ื˜ืŸ ืฆื• ืžืขืจืฅ 2002. ื“ื™ ืึทืจื•ื™ืกื’ืขื‘ืŸ ืื™ื– ืืจื•ื™ืก ืื™ืŸ ืจื™ืœื™ืกื™ื– 3.20 ื‘ื™ื– 3.22 ื™ื ืงืœื•ืกื™ื•ื• ืื•ืŸ ืื™ื– ืกืึทืœื•ื•ื“ ืื™ืŸ GPSD 3.23. ื›ืœ ื™ื•ื–ืขืจื– ืคื•ืŸ ืกื™ืกื˜ืขืžืขืŸ ื•ื•ืึธืก ื ื•ืฆืŸ GPSD ื“ืึทืจืคึฟืŸ ืฆื• ื™ื ืกื˜ืึทืœื™ืจืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ ื’ืœื™ื™ืš, ืึธื“ืขืจ ื–ื™ื™ืŸ ืฆื•ื’ืขื’ืจื™ื™ื˜ ืคึฟืึทืจ ื“ื•ืจื›ืคืึทืœ.

ื“ื™ ื•ื•ื™ืจืงื•ื ื’ ืคื•ืŸ ื“ืขื ื˜ืขื•ืช ืงืขื ืขืŸ ืคื™ืจืŸ ืฆื• ืึทื ืคึผืจื™ื“ื™ืงื˜ืึทื‘ืึทืœ ืคื™ื™ืœื™ืขืจื– ืื•ื™ืฃ ืคืึทืจืฉื™ื“ืŸ ืกื™ืกื˜ืขืžืขืŸ, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ื•ื•ืึธืก ื˜ืึธืŸ ื ื™ื˜ ื’ืœื™ื™ืš ื ื•ืฆืŸ GPSD, ื•ื•ื™ื™ึทืœ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื• ื‘ืึทืงื•ืžืขืŸ ืคึผื™ื ื˜ืœืขืš ืฆื™ื™ื˜ ื“ืึทื˜ืŸ ืื•ื™ืฃ ืขื˜ืœืขื›ืข NTP ืกืขืจื•ื•ืขืจืก ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืฆื™ื™ื˜ ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ. ื•ื•ืขืŸ ืฆื™ื™ื˜ ืฉื™ืคืฅ ืคืึทืœืŸ ืื™ืŸ ืกื™ืกื˜ืขืžืขืŸ, ืคึผืจืึธื‘ืœืขืžืก ืงืขืŸ ืื•ื™ืคืฉื˜ื™ื™ืŸ ืžื™ื˜ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ (ืœืžืฉืœ, ืื™ื™ืŸ-ืฆื™ื™ึทื˜ ืคึผืึทืกื•ื•ืขืจื“ื–, ืงืขืจื‘ืขืจืึธืก ืื•ืŸ ืื ื“ืขืจืข ืึทืงืกืขืก ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืžืขืงืึทื ื™ื–ืึทืžื– ื•ื•ืึธืก ื”ืึธื‘ืŸ ืึท ืขืงืกืคึผืขืจื™ื™ืฉืึทืŸ ื˜ืึธื’ ื•ื•ืขื˜ ื ื™ื˜ ืžืขืจ ืึทืจื‘ืขื˜ืŸ), ืžื™ื˜ ื‘ืึทื•ื•ื™ื™ึทื–ืŸ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืื•ืŸ ืžื™ื˜ ื—ืฉื‘ื•ื ื•ืช ื•ื•ืึธืก ืžืึทื ื™ืคึผื•ืœื™ืจืŸ ืฆื™ื™ื˜ ืจื™ื™ื ื“ื–ืฉืึทื– ( ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืงืึทืœืงื™ืึทืœื™ื™ื˜ื™ื ื’ ื“ื™ ืฆื™ื™ื˜ ืคื•ืŸ ืึท ื‘ืึทื ื™ืฆืขืจ ืก ืกืขืกื™ืข). GPSD ืื™ื– ืื•ื™ืš ื‘ื ื™ืžืฆื ืื•ื™ืฃ ืึท ืคืึทืจืฉื™ื™ื“ื ืงื™ื™ึทื˜ ืคื•ืŸ ืขืžื‘ืขื“ื™ื“ ืื•ืŸ ืจื™ืจืขื•ื•ื“ื™ืง ื“ืขื•ื•ื™ืกืขืก, ืคื™ืœืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื•ื•ืึธืก ื ื™ื˜ ืžืขืจ ื‘ืึทืงื•ืžืขืŸ ืคื™ืจืžื•ื•ืึทืจืข ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื•ื ื’ืขืŸ.

ื“ืขืจ ื’ืคึผืก ืคึผืจืึธื˜ืึธืงืึธืœ ื›ื•ืœืœ ืึท ื•ื•ืึธืš ื˜ืึธืžื‘ืึทื ืง ื•ื•ืึธืก ืฆื™ื™ืœืŸ ื“ื™ ื•ื•ืึธื›ืŸ ื–ื™ื ื˜ ื™ืื ื•ืืจ 5, 1980. ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืื™ื– ืึทื– ื‘ืขืฉืึทืก ื‘ืจืึธื“ืงืึทืกื˜ื™ื ื’, ื‘ืœื•ื™ื– 10 ื‘ื™ื˜ืŸ ื–ืขื ืขืŸ ืึทืœืึทืงื™ื™ื˜ื™ื“ ืคึฟืึทืจ ื“ืขื ื˜ืึธืžื‘ืึทื ืง, ื•ื•ืึธืก ืžื™ื˜ืœ ืึทื– ืขืก ืึธื•ื•ื•ืขืจืคืœืึธื•ื– ื™ืขื“ืขืจ 1023 ื•ื•ืึธื›ืŸ (19.7 ื™ืึธืจ). ื“ืขืจ ืขืจืฉื˜ืขืจ ืึธื•ื•ื•ืขืจืคืœืึธื• ืื™ื– ืคืืจื’ืขืงื•ืžืขืŸ ืื™ืŸ 1999, ื“ื™ ืจื’ืข ืื™ืŸ 2019, ืื•ืŸ ื“ื™ ื“ืจื™ื˜ ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ ืื™ืŸ 2038. ื“ื™ ื’ืขืฉืขืขื ื™ืฉืŸ ื–ืขื ืขืŸ ืžืึธื ื™ื˜ืึธืจืขื“ ื“ื•ืจืš ืžืึทื ื™ืึทืคืึทืงื˜ืฉืขืจืขืจื– ืื•ืŸ ืกืคึผืขืฆื™ืขืœ ื”ืึทื ื“ืœืขืจืก ื–ืขื ืขืŸ ืฆื•ื’ืขืฉื˜ืขืœื˜ ืคึฟืึทืจ ื–ื™ื™. ื“ืขืจื•ื•ื™ื™ึทืœ, ืึท ื ื™ื™ึทืข ื’ืคึผืก ืึธื ื–ืึธื’ ืคึฟืึธืจืžืึทื˜ (CNAV) ืื™ื– ื‘ืึทืงืขื ืขื  ืื™ืŸ ืคึผืึทืจืึทืœืขืœ, ืื™ืŸ ื•ื•ืึธืก 13 ื‘ื™ื˜ืŸ ื–ืขื ืขืŸ ืึทืœืึทืงื™ื™ื˜ื™ื“ ืคึฟืึทืจ ื“ื™ ื˜ืึธืžื‘ืึทื ืง (ื“"ื”, ืึท ืึธื•ื•ื•ืขืจืคืœืึธื• ืื™ื– ื“ืขืจื•ื•ืึทืจื˜ ื‘ืœื•ื™ื– ืื™ืŸ 2137).

ืื™ืŸ GPSD, ืื™ืŸ ื“ื™ ืœืึธื’ื™ืง ืคึฟืึทืจ ืึทื“ื–ืฉืึทืกื˜ื™ื ื’ ื“ื™ ืื•ื™ืกื–ืขืŸ ืคื•ืŸ ืึทืŸ ืขืงืกื˜ืจืข ืกืขืงื•ื ื“ืข (ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ืกื™ื ื’ืงืจืึทื ื™ื™ื– ื“ื™ ื•ื•ืขืœื˜ 'ืก ืจืขืคึฟืขืจืขื ืฅ ืึทื˜ืึธืžื™ืฉืข ื–ื™ื™ื’ืขืจืก ืžื™ื˜ ื“ืขืจ ืขืจื“ ืก ืึทืกื˜ืจืึทื ืึทืžื™ืงืึทืœ ืฆื™ื™ื˜), ืึท ื˜ืขื•ืช ืื™ื– ื’ืขืžืื›ื˜ ืจืขื›ื˜ ืฆื• ื•ื•ืึธืก ืื•ื™ืฃ 24 ืืงื˜ืื‘ืขืจ 2021, 1024 ื•ื•ืขื˜ ื–ื™ื™ืŸ ืกืึทื‘ื˜ืจืึทืงื˜ื™ื“ ืฆื• ืคืจื™ ืคื•ืŸ ื“ื™. ื•ื•ืึธืš ื˜ืึธืžื‘ืึทื ืง. ืœื•ื™ื˜ ื“ืขืจ ืžื—ื‘ืจ ืคื•ืŸ ื“ื™ ืงืึธื“, ื“ื™ ื™ื‘ืขืจืจื•ืง ื–ืึธืœ ื”ืึธื‘ืŸ ืคืืจื’ืขืงื•ืžืขืŸ ืื•ื™ืฃ 31 ื“ืขืฆืขืžื‘ืขืจ 2022, ืึธื‘ืขืจ ื“ื™ ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ืคื•ืŸ ื“ืขื ื˜ืึธื’ ืื™ืŸ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื•ื•ืึธื›ืŸ ืื™ื– ื ื™ืฉื˜ ืจื™ื›ื˜ื™ืง ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื•ืŸ ืื™ืŸ ืคืึทืงื˜ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื•ื•ืึธื›ืŸ ื’ืขื’ืขื‘ืŸ ืื™ืŸ ื“ื™ ื˜ืฉืขืง ื’ืขืคืืœืŸ ืื•ื ื˜ืขืจ ืืงื˜ืื‘ืขืจ 2021 (ื“ื™ ื•ื•ืขืจื˜ ืื ื’ืขื•ื•ื™ื–ืŸ ืื™ื– 2180 ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ 2600). /* ื”ื™ื’ื™ืขื ืข ื˜ืฉืขืง ื•ื•ืึธืš ื ื•ืžืขืจ, ื’ืคึผืก ืขืคึผืึธื›ืข, ืงืขื’ืŸ ืฉืคึผืจื™ื ื’ืขืŸ ืกืขืงื•ื ื“ืขืก * ื˜ื•ื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ื’ืขื–ื•ื ื˜ ืžื™ื˜ ืจืึทื’ืจืขืฉืึทื ื– ื•ื•ื™ื™ึทืœ ื“ื™ ืœืขืึทืคึผ_ืกืงืึทื ื“ืก * ืงืขืŸ ื–ื™ื™ืŸ ืคึฟื•ืŸ ื“ื™ ื•ืคื ืขืžืขืจ, ืึธื“ืขืจ ืคึฟื•ืŸ BUILD_LEAPSECONDS. */ ืื•ื™ื‘ (0 < ืกืขืกื™ืข-> ืงืึธื ื˜ืขืงืกื˜-> ืฉืคึผืจื™ื ื’ืขืŸ_ืกืขืงืึธื ื“ืก && 19> ืกืขืกื™ืข-> ืงืึธื ื˜ืขืงืกื˜-> ืฉืคึผืจื™ื ื’ืขืŸ_ืกืขืงืึธื ื“ืก && 2180 < ื•ื•ืึธืš) { /* ื™ื‘ืขืจื ืขืžืขืŸ ืฉืคึผืจื™ื ื’ืขืŸ ืจื’ืข = 19 ื“ื•ืจืš 31 ื“ืขืฆืขืžื‘ืขืจ 2022 * ืึทื–ื•ื™ ื•ื•ืึธืš> 2180 ืื™ื– ื•ื•ืขื’ ืื™ืŸ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜ , ื˜ืึธืŸ ื ื™ื˜ ืœืึธื–ืŸ ืขืก */ ื•ื•ืึธืš -= 1024; GPSD_LOG(LOG_WARN, &ืกืขืกื™ืข->ืงืึธื ื˜ืขืงืกื˜->ื˜ืขื•ืช, "ื’ืคึผืก ื•ื•ืึธืš ืฆืขืžื™ืฉื•ื ื’. ืึทื“ื–ืฉืึทืกื˜ื™ื“ ื•ื•ืึธืš % ื• ืคึฟืึทืจ ืฉืคึผืจื™ื ื’ืขืŸ % ื“\n", ื•ื•ืึธืš, ืกืขืกื™ืข-> ืงืึธื ื˜ืขืงืกื˜-> ืฉืคึผืจื™ื ื’ืขืŸ_ืกืขืงืึธื ื“ืก); }

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’