{"id":111929,"date":"2023-12-02T21:10:15","date_gmt":"2023-12-02T19:10:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-opublikoval-obnovlenie-operaczionnoj-sistemy-fuchsia-14"},"modified":"2023-12-02T21:10:15","modified_gmt":"2023-12-02T19:10:15","slug":"google-opublikoval-obnovlenie-operaczionnoj-sistemy-fuchsia-14","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/google-opublikoval-obnovlenie-operaczionnoj-sistemy-fuchsia-14","title":{"rendered":"A Google kiadta a Fuchsia 14 oper\u00e1ci\u00f3s rendszer friss\u00edt\u00e9s\u00e9t.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A Google k\u00f6zz\u00e9tette a Fuchsia 14 oper\u00e1ci\u00f3s rendszer kiad\u00e1s\u00e1t, amely alapj\u00e1n el\u0151zetes firmware-friss\u00edt\u00e9sek k\u00e9sz\u00fcltek a Google Nest Hub \u00e9s Nest Hub Max f\u00e9nyk\u00e9pez\u0151 keretekhez. A Fuchsia OS-t a Google 2016 \u00f3ta fejleszti, figyelembe v\u00e9ve az Android platformon tapasztalhat\u00f3 sk\u00e1l\u00e1zhat\u00f3s\u00e1gi \u00e9s biztons\u00e1gi hi\u00e1nyoss\u00e1gokat.     <\/p>\n<p>A Fuchsia 14 f\u0151bb v\u00e1ltoz\u00e1sai:  <\/p>\n<ul>\n<li class=\"l\"> B\u0151v\u00fclt a Starnix r\u00e9teg k\u00e9pess\u00e9ge, amely lehet\u0151v\u00e9 teszi a m\u00f3dos\u00edtatlan Linux programok futtat\u00e1s\u00e1t a Linux kernel rendszerszint\u0171 interf\u00e9szeinek Fuchsia megfelel\u0151 alrendszereihez val\u00f3 ford\u00edt\u00e1s\u00e1val. Az \u00faj verzi\u00f3 t\u00e1mogat\u00e1st ad a t\u00e1voli f\u00e1jlrendszerek csatol\u00e1s\u00e1ra, az fxfs-hez xattr-okat adtak a szimbolikus linkekhez, a mmap() rendszerh\u00edv\u00e1sban nyomk\u00f6vet\u00e9si pontok ker\u00fcltek bevezet\u00e9sre, b\u0151v\u00fclt az inform\u00e1ci\u00f3 a \/proc\/pid\/stat f\u00e1jlban, t\u00e1mogat\u00e1st kapott a fuchsia_sync::Mutex, megval\u00f3sult az O_TMPFILE, pidfd_getfd, sys_reboot(), timer_create, timer_delete, times() \u00e9s ptrace(), az ext4 megval\u00f3s\u00edt\u00e1sban rendszerf\u00e1jl cache-t haszn\u00e1ltak.\n<li class=\"l\"> Javult a Bluetooth stack. A Bluetooth HSP (HandSet Profile) profilon kereszt\u00fcl \u00e9rkez\u0151 hang t\u00e1mogat\u00e1sa ker\u00fclt bevezet\u00e9sre, \u00e9s cs\u00f6kkentek a k\u00e9s\u00e9sek az A2DP profilon kereszt\u00fcli hangk\u00f6zl\u00e9s sor\u00e1n.\n<li class=\"l\"> A Matter, a smart home eszk\u00f6z\u00f6k csatlakoz\u00e1si szabv\u00e1ny\u00e1nak megval\u00f3s\u00edt\u00e1sa, t\u00e1mogatja a friss\u00edt\u00e9si csoportok bevezet\u00e9s\u00e9t \u00e9s a h\u00e1tt\u00e9rvil\u00e1g\u00edt\u00e1s vez\u00e9rl\u00e9s\u00e9n\u00e9l az \u00e1tmeneti \u00e1llapotok kezel\u00e9s\u00e9t.\n<li class=\"l\"> A h\u00e1l\u00f3zati stack minden platformra bevezette a FastUDP socketek t\u00e1mogat\u00e1s\u00e1t.\n<li class=\"l\"> Bevezet\u00e9sre ker\u00fclt a t\u00f6bbmagos rendszerek (SMP) t\u00e1mogat\u00e1sa RISC-V architekt\u00far\u00e1ra alapozva.\n<li class=\"l\"> Bevezet\u00e9sre ker\u00fclt egy API a feladat\u00fctemez\u0151vel val\u00f3 interakci\u00f3hoz.\n<li class=\"l\"> T\u00e1mogat\u00e1s ker\u00fclt bevezet\u00e9sre a DeviceTree sz\u00e1m\u00e1ra.\n<li class=\"l\"> Az USB interf\u00e9szes hangk\u00e9sz\u00fcl\u00e9kek illeszt\u0151programj\u00e1t \u00e1tkonvert\u00e1lt\u00e1k a DFv2 keretrendszer haszn\u00e1lat\u00e1ra.          <\/ul>\n<p>A Fuchsia a Zircon mikrokernelen alapul, amely az LK projekt eredm\u00e9nyeire \u00e9p\u00fcl, \u00e9s kiterjesztett\u00e9k k\u00fcl\u00f6nb\u00f6z\u0151 eszk\u00f6zkateg\u00f3ri\u00e1k, k\u00f6zt\u00fck okostelefonok \u00e9s szem\u00e9lyi sz\u00e1m\u00edt\u00f3g\u00e9pek alkalmaz\u00e1s\u00e1hoz. A Zircon az LK t\u00e1mogat\u00e1s\u00e1t b\u0151v\u00edti folyamatokkal \u00e9s megosztott k\u00f6nyvt\u00e1rakkal, felhaszn\u00e1l\u00f3i szinttel, objektumkezel\u0151 rendszerrel \u00e9s capability-alap\u00fa biztons\u00e1gi modellel. Az illeszt\u0151programok a felhaszn\u00e1l\u00f3i t\u00e9rben m\u0171k\u00f6d\u0151 dinamikus k\u00f6nyvt\u00e1rakk\u00e9nt val\u00f3sulnak meg, amelyeket a devhost folyamat t\u00f6lt be, \u00e9s az eszk\u00f6zkezel\u0151 (devmg, Device Manager) ir\u00e1ny\u00edt.    <\/p>\n<p>A Fuchsia saj\u00e1t grafikus fel\u00fcletet k\u00e9sz\u00edtett Dart nyelven, a Flutter keretrendszer haszn\u00e1lat\u00e1val. A projekt r\u00e9szek\u00e9nt fejlesztik a Peridot felhaszn\u00e1l\u00f3i fel\u00fclet \u00e9p\u00edt\u0151 keretrendszert, a Fargo csomagkezel\u0151t, a libc standard k\u00f6nyvt\u00e1rat, az Escher renderel\u0151 rendszert, a Magma Vulkan-illeszt\u0151programot, a Scenic \u00f6ssze\u00e1ll\u00edt\u00f3 menedzsert, a MinFS, MemFS, ThinFS (Go nyelven \u00edrt FAT) \u00e9s Blobfs f\u00e1jlrendszereket, valamint az FVM part\u00edci\u00f3kezel\u0151t. Az alkalmaz\u00e1sfejleszt\u00e9shez t\u00e1mogatott nyelvek k\u00f6z\u00e9 tartozik a C\/C++, Dart, a rendszerszint\u0171 komponensekben pedig Rust, a h\u00e1l\u00f3zati veremben Go, a build rendszerben pedig Python haszn\u00e1lata is megengedett.    <\/p>\n<p>A bet\u00f6lt\u00e9s sor\u00e1n egy rendszermenedszer m\u0171k\u00f6dik, amely tartalmazza az appmgr-t az alap programk\u00f6rnyezet l\u00e9trehoz\u00e1s\u00e1hoz, a sysmgr-t a bet\u00f6lt\u00e9si k\u00f6rnyezet kialak\u00edt\u00e1s\u00e1hoz \u00e9s a basemgr-t a felhaszn\u00e1l\u00f3i k\u00f6rnyezet be\u00e1ll\u00edt\u00e1s\u00e1hoz \u00e9s a rendszerbe val\u00f3 bel\u00e9p\u00e9s szervez\u00e9s\u00e9hez. A biztons\u00e1g \u00e9rdek\u00e9ben egy fejlett sandbox-izol\u00e1ci\u00f3s rendszert k\u00edn\u00e1l, amelyben az \u00faj folyamatok nem f\u00e9rnek hozz\u00e1 a kernel objektumaihoz, nem tudnak mem\u00f3ri\u00e1t allok\u00e1lni \u00e9s nem tudnak k\u00f3dot futtatni; az er\u0151forr\u00e1sokhoz val\u00f3 hozz\u00e1f\u00e9r\u00e9st egy n\u00e9vt\u00e9r rendszer hat\u00e1rozza meg, amely meghat\u00e1rozza a rendelkez\u00e9sre \u00e1ll\u00f3 jogosults\u00e1gokat. A platform keretrendszert biztos\u00edt a sandboxban fut\u00f3 programokat k\u00e9pvisel\u0151 komponensek l\u00e9trehoz\u00e1s\u00e1hoz, amelyek m\u00e1s komponensekkel IPC-n kereszt\u00fcl l\u00e9phetnek interakci\u00f3ba.<br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60221\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Fuchsia 14, \u043d\u0430 \u0431\u0430\u0437\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0434\u043b\u044f \u0444\u043e\u0442\u043e\u0440\u0430\u043c\u043e\u043a Google Nest Hub \u0438 Nest Hub Max. \u041e\u0421 Fuchsia \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 Google c 2016 \u0433\u043e\u0434\u0430 \u0441 \u0443\u0447\u0451\u0442\u043e\u043c \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u043e\u0432 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0438\u043c\u0435\u044e\u0449\u0438\u0445\u0441\u044f \u0432 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Android. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 Fuchsia 14: \u0420\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u044b \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0441\u043b\u043e\u0439\u043a\u0438 Starnix, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0435\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111929","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" 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alapj\u00e1n el\u0151zetes firmware friss\u00edt\u00e9sek k\u00e9sz\u00fcltek a Google Nest Hub \u00e9s Nest Hub Max digit\u00e1lis f\u00e9nyk\u00e9pez\u0151g\u00e9pekhez.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/google-opublikoval-obnovlenie-operaczionnoj-sistemy-fuchsia-14","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Google \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 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