Peter Hutterer, az X.Org bemeneti alrendszer\u00e9nek karbantart\u00f3ja a Red Hat-n\u00e9l bejelentette az \u00faj udev-hid-bpf seg\u00e9dprogramot, amely a BPF-programok automatikus bet\u00f6lt\u00e9s\u00e9re szolg\u00e1l, hogy jav\u00edtsa a HID (Human Input Device) interf\u00e9sszel rendelkez\u0151 bemeneti eszk\u00f6z\u00f6k probl\u00e9m\u00e1it, vagy megv\u00e1ltoztassa azok viselked\u00e9s\u00e9t a felhaszn\u00e1l\u00f3 preferenci\u00e1i szerint. A HID-eszk\u00f6z\u00f6kkel, p\u00e9ld\u00e1ul billenty\u0171zetekkel \u00e9s egerekkel val\u00f3 feldolgoz\u00f3k elk\u00e9sz\u00edt\u00e9s\u00e9hez a 6.3-as Linux kernelben megjelent HID-BPF alrendszert haszn\u00e1lj\u00e1k, amely lehet\u0151v\u00e9 teszi a bemeneti eszk\u00f6z\u00f6k illeszt\u0151programjainak BPF-programok form\u00e1j\u00e1ban t\u00f6rt\u00e9n\u0151 l\u00e9trehoz\u00e1s\u00e1t, vagy k\u00fcl\u00f6nf\u00e9le esem\u00e9nyek feldolgoz\u00e1s\u00e1t a HID alrendszer\u00e9ben. <\/p>\n
Az udev-hid-bpf seg\u00e9dprogram haszn\u00e1lhat\u00f3 az udev mechanizmus mellett a BPF-programok automatikus aktiv\u00e1l\u00e1s\u00e1ra \u00faj bemeneti eszk\u00f6z\u00f6k csatlakoztat\u00e1sakor, vagy a BPF-programok k\u00e9zi bet\u00f6lt\u00e9s\u00e9re. K\u00e9t f\u0151 kateg\u00f3ria l\u00e9tezik a BPF-programok sz\u00e1m\u00e1ra, amelyeket egy\u00fctt lehet haszn\u00e1lni az udev-hid-bpf-fel: a hardver- vagy firmware-probl\u00e9m\u00e1k megsz\u00fcntet\u00e9s\u00e9re szolg\u00e1l\u00f3 programok \u00e9s a felhaszn\u00e1l\u00f3i k\u00edv\u00e1ns\u00e1goknak megfelel\u0151 eszk\u00f6zviselked\u00e9s megv\u00e1ltoztat\u00e1s\u00e1ra szolg\u00e1l\u00f3 programok. <\/p>\n
Az els\u0151 esetben a feladatok k\u00f6z\u00e9 tartozik a hi\u00e1nyoss\u00e1gok \u00e9s hib\u00e1k kik\u00fcsz\u00f6b\u00f6l\u00e9se az eszk\u00f6z\u00f6kben, p\u00e9ld\u00e1ul a koordin\u00e1ta-tengelyek megford\u00edt\u00e1sa, a helytelen \u00e9rt\u00e9ktartom\u00e1nyok (p\u00e9ld\u00e1ul nyolc gomb megl\u00e9t\u00e9nek nyilatkoz\u00e1sa \u00f6t gomb helyett) \u00e9s a logik\u00e1tlan esem\u00e9nyek sorozatai. A m\u00e1sodik esetben a be\u00e1ll\u00edt\u00e1sok megv\u00e1ltoztat\u00e1s\u00e1r\u00f3l van sz\u00f3, p\u00e9ld\u00e1ul a BPF-programok seg\u00edts\u00e9g\u00e9vel a gombok helyet cser\u00e9lhetnek. Felt\u00e9telezhet\u0151, hogy a jav\u00edt\u00e1sokat tartalmaz\u00f3 BPF-programokat id\u0151vel be\u00e9p\u00edtik a kernel f\u0151 \u00f6sszetev\u0151ibe, \u00e9s lehet\u0151v\u00e9 teszik a patch-ek vagy k\u00fcl\u00f6n illeszt\u0151programok kernelbe t\u00f6rt\u00e9n\u0151 hozz\u00e1ad\u00e1s\u00e1nak elker\u00fcl\u00e9s\u00e9t. \u041f\u0438\u0442\u0435\u0440 \u0425\u0430\u0442\u0442\u0435\u0440\u0435\u0440 (Peter Hutterer), \u043c\u044d\u0439\u043d\u0442\u0435\u0439\u043d\u0435\u0440 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432\u0432\u043e\u0434\u0430 X.Org, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0439 \u0432 Red Hat, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u043e\u0432\u0443\u044e \u0443\u0442\u0438\u043b\u0438\u0442\u0443 udev-hid-bpf, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u0443\u044e \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 BPF-\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c, \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0445 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0432 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 \u0432\u0432\u043e\u0434\u0430 \u0441 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c HID (Human Input Device) \u0438\u043b\u0438 \u043c\u0435\u043d\u044f\u044e\u0449\u0438\u0445 \u0438\u0445 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0435\u043d\u0438\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \u0414\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043a HID-\u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438, \u0442\u0430\u043a\u0438\u043c \u043a\u0430\u043a \u043a\u043b\u0430\u0432\u0438\u0430\u0442\u0443\u0440\u044b \u0438 \u043c\u044b\u0448\u0438, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0430 HID-BPF, \u043f\u043e\u044f\u0432\u0438\u0432\u0448\u0430\u044f\u0441\u044f […]<\/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-115247","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\udd47BPF-programok haszn\u00e1lata a bemeneti eszk\u00f6z\u00f6k probl\u00e9m\u00e1inak megold\u00e1s\u00e1ra | ProHoster","description":"Peter Hutterer, az X.Org bemeneti alrendszer\u00e9nek karbantart\u00f3ja, aki a Red Hat-n\u00e9l dolgozik, bejelentette az \u00faj udev-hid-bpf seg\u00e9dprogramot, amely a BPF-programok automatikus bet\u00f6lt\u00e9s\u00e9re szolg\u00e1l, a probl\u00e9m\u00e1k jav\u00edt\u00e1sa 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Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"