{"id":53413,"date":"2019-12-01T00:00:00","date_gmt":"2019-11-30T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/progress-v-ispolzovanii-os-redox-na-realnom-oborudovanii"},"modified":"2020-02-18T14:01:19","modified_gmt":"2020-02-18T11:01:19","slug":"progress-v-ispolzovanii-os-redox-na-realnom-oborudovanii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/progress-v-ispolzovanii-os-redox-na-realnom-oborudovanii","title":{"rendered":"Pokrok v pou\u017e\u00edv\u00e1n\u00ed opera\u010dn\u00edho syst\u00e9mu Redox na skute\u010dn\u00e9m hardwaru","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Jeremy Soller (Jeremy Soller<\/a><\/noindex>), zakladatel opera\u010dn\u00edho syst\u00e9mu Redox<\/a><\/noindex>, napsan\u00e9ho v jazyce Rust, \u0159ekl<\/a><\/noindex> o \u00fasp\u011b\u0161n\u00e9m pou\u017eit\u00ed Redox na notebooku System76 Galaga Pro (Jeremy Soller pracuje ve firm\u011b System76). Mezi ji\u017e pln\u011b funk\u010dn\u00edmi komponenty se vyzdvihuj\u00ed kl\u00e1vesnice, touchpad, \u00falo\u017ei\u0161t\u011b (NVMe) a Ethernet. <\/p>\n

Experimenty s Redox na notebooku ji\u017e umo\u017enily zlep\u0161en\u00ed pr\u00e1ce ovlada\u010d\u016f, p\u0159id\u00e1n\u00ed podpory HiDPI v n\u011bkter\u00fdch aplikac\u00edch a vytvo\u0159en\u00ed nov\u00fdch komponent, jako je pkgar, usnad\u0148uj\u00edc\u00ed instalaci Redox z Live obraz\u016f. Mezi \u00fakoly, na kter\u00e9 se nyn\u00ed zam\u011b\u0159uje pozornost, se zmi\u0148uje dosa\u017een\u00ed mo\u017enosti samostavby syst\u00e9mu (sestaven\u00ed Redox z prost\u0159ed\u00ed zalo\u017een\u00e9ho na Redox). B\u011bhem n\u011bkolika m\u011bs\u00edc\u016f pl\u00e1nuje Soller na jednom z po\u010d\u00edta\u010d\u016f p\u0159ej\u00edt k trval\u00e9 pr\u00e1ci na Redox z pracovn\u00edho prost\u0159ed\u00ed zalo\u017een\u00e9ho na Redox, pot\u00e9 co budou provedeny n\u011bkter\u00e9 \u00fapravy spojen\u00e9 s kompil\u00e1torem rustc. <\/p>\n

Pou\u017e\u00edvan\u00e1 v Redox koncepce mikrokerna usnad\u0148uje v\u00fdvoj ovlada\u010d\u016f, proto\u017ee lze p\u0159ekompilovat a restartovat subsyst\u00e9m zaji\u0161\u0165uj\u00edc\u00ed fungov\u00e1n\u00ed ovlada\u010d\u016f bez p\u0159eru\u0161en\u00ed pr\u00e1ce. O\u010dek\u00e1v\u00e1 se, \u017ee v\u00fdvoj v prost\u0159ed\u00ed zalo\u017een\u00e9m na Redox zv\u00fd\u0161\u00ed efektivitu portov\u00e1n\u00ed program\u016f a \u0159e\u0161en\u00ed probl\u00e9m\u016f s podporou hardwaru. Nap\u0159\u00edklad se pl\u00e1nuje dov\u00e9st USB stack do plnohodnotn\u00e9ho stavu a p\u0159idat grafick\u00e9 ovlada\u010de.<\/p>\n

\"Pokrok<\/a><\/noindex><\/center><\/p>\n

P\u0159ipome\u0148me, \u017ee opera\u010dn\u00ed syst\u00e9m se vyv\u00edj\u00ed v souladu s filosofi\u00ed Unixu a p\u0159evzal n\u011bkter\u00e9 my\u0161lenky ze SeL4, Minix a Plan 9. Redox pou\u017e\u00edv\u00e1 koncepci mikrokerna, p\u0159i kter\u00e9 na \u00farovni j\u00e1dra zaji\u0161\u0165uje pouze interakci mezi procesy a spr\u00e1vu zdroj\u016f, zat\u00edmco ve\u0161ker\u00e1 ostatn\u00ed funkcionalita je p\u0159esunuta do knihoven, kter\u00e9 mohou b\u00fdt pou\u017e\u00edv\u00e1ny jak j\u00e1drem, tak u\u017eivatelsk\u00fdmi aplikacemi. V\u0161echny ovlada\u010de funguj\u00ed v u\u017eivatelsk\u00e9m prostoru v izolovan\u00fdch sandboxov\u00fdch prost\u0159ed\u00edch. Pro kompatibilitu se st\u00e1vaj\u00edc\u00edmi aplikacemi je k dispozici speci\u00e1ln\u00ed POSIX vrstva, kter\u00e1 umo\u017e\u0148uje spou\u0161t\u011bt mnoho program\u016f bez portov\u00e1n\u00ed.<\/p>\n

V syst\u00e9mu se uplat\u0148uje princip \u201ev\u0161echno je URL\u201c. Nap\u0159\u00edklad pro z\u00e1pis do logu m\u016f\u017ee b\u00fdt pou\u017eit URL \u201elog:\/\/\u201c, pro interakci mezi procesy \u201ebus:\/\/\u201c, pro s\u00ed\u0165ovou komunikaci \u201etcp:\/\/\u201c atd. Moduly, kter\u00e9 mohou b\u00fdt realizov\u00e1ny ve form\u011b ovlada\u010d\u016f, roz\u0161\u00ed\u0159en\u00ed j\u00e1dra a u\u017eivatelsk\u00fdch aplikac\u00ed, mohou registrovat sv\u00e9 zpracovatele URL; nap\u0159\u00edklad je mo\u017en\u00e9 napsat modul pro p\u0159\u00edstup k port\u016fm vstupu\/v\u00fdstupu a p\u0159i\u0159adit ho k URL \u201eport_io:\/\/\u201c, po \u010dem\u017e je mo\u017en\u00e9 ho pou\u017e\u00edt pro p\u0159\u00edstup k portu 60 otev\u0159en\u00edm URL \u201eport_io:\/\/60\u201c. V\u00fdvoj projektu se distribuj\u00ed<\/a><\/noindex> pod svobodnou licenc\u00ed MIT.<\/p>\n

U\u017eivatelsk\u00e9 prost\u0159ed\u00ed v Redox je postaveno<\/a><\/noindex> na z\u00e1klad\u011b vlastn\u00ed grafick\u00e9 vrstvy Orbital<\/a><\/noindex> (nepl\u00e9st s jinou<\/a><\/noindex> vrstvou Orbital<\/a><\/noindex>, kter\u00e1 pou\u017e\u00edv\u00e1 Qt a Wayland) a toolkitem OrbTk<\/a><\/noindex>, poskytuj\u00edc\u00edm API podobn\u00e9 Flutter, React a Redux. Jako webov\u00fd prohl\u00ed\u017ee\u010d se pou\u017e\u00edv\u00e1 Netsurf<\/a><\/noindex>. Projekt tak\u00e9 vyv\u00edj\u00ed vlastn\u00ed bal\u00ed\u010dkov\u00fd mana\u017eer<\/a><\/noindex>, sadu standardn\u00edch utilit (binutils, coreutils, netutils, extrautils), p\u0159\u00edkazovou \u0159\u00e1dku ion<\/a><\/noindex>, standardn\u00ed C knihovnu relibc<\/a><\/noindex>, textov\u00fd editor podobn\u00fd vim sodium<\/a><\/noindex>, s\u00ed\u0165ov\u00fd stack a souborov\u00fd syst\u00e9m TFS<\/a><\/noindex>, vyv\u00edjen\u00fd na z\u00e1klad\u011b my\u0161lenek ZFS (modul\u00e1rn\u00ed verze ZFS v jazyce Rust). Konfigurace se zad\u00e1v\u00e1 v jazyce Toml<\/a><\/noindex>. <\/p>\n

\"Pokrok<\/a><\/noindex><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u0436\u0435\u0440\u0435\u043c\u0438 \u0421\u043e\u043b\u043b\u0435\u0440 (Jeremy Soller), \u043e\u0441\u043d\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Redox, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust, \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b \u043e\u0431 \u0443\u0441\u043f\u0435\u0448\u043d\u043e\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 Redox \u043d\u0430 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0435 System76 Galaga Pro (\u0414\u0436\u0435\u0440\u0435\u043c\u0438 \u0421\u043e\u043b\u043b\u0435\u0440 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0432 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 System76). \u0418\u0437 \u0443\u0436\u0435 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0430\u0431\u043e\u0442\u043e\u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u043e\u0442\u043c\u0435\u0447\u0430\u044e\u0442\u0441\u044f \u043a\u043b\u0430\u0432\u0438\u0430\u0442\u0443\u0440\u044b, \u0442\u0430\u0447\u043f\u0430\u0434, \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u044c (NVMe) \u0438 Ethernet. \u042d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u044b \u0441 Redox \u043d\u0430 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0435 \u0443\u0436\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u0438 \u0443\u043b\u0443\u0447\u0448\u0438\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432, \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 HiDPI \u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 […]<\/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-53413","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Pokrok v pou\u017e\u00edv\u00e1n\u00ed OS Redox na skute\u010dn\u00e9m hardwaru | ProHoster","description":"Jeremy Soller, zakladatel opera\u010dn\u00edho 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