{"id":115154,"date":"2024-04-18T14:30:01","date_gmt":"2024-04-18T12:30:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/linus-torvalds-vystupil-protiv-parserov-kconfig-ne-podderzhivayushhih-tabulyacziyu"},"modified":"2024-04-18T14:30:01","modified_gmt":"2024-04-18T12:30:01","slug":"linus-torvalds-vystupil-protiv-parserov-kconfig-ne-podderzhivayushhih-tabulyacziyu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/linus-torvalds-vystupil-protiv-parserov-kconfig-ne-podderzhivayushhih-tabulyacziyu","title":{"rendered":"Linus Torvalds on vastu Kconfig parseritele, mis ei toeta tabulaatoreid","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Linus Torvalds keeldus aktsepteerimast tuumades muutust, mis asendab tabulaatori s\u00fcmboli t\u00fchikuga FTRACE_RECORD_RECURSION_SIZE parameetri eraldajas Kconfigi konfiguratsioonis. Muudatus tehti Fedori projekti arendaja ettepanekul, m\u00e4rkides, et tabulaatorite kasutamine viib konfiguratsiooni parsijate eba\u00f5nnestumiseni. Selle asemel lisas Linus tuuma oma patendi, mis lisab tabulaatori s\u00fcmbolid PAGE_SHIFT seadistuse m\u00e4\u00e4ratlemisse, mis m\u00e4\u00e4rab erinevate m\u00e4lulehtede suuruste nihke. <\/p>\n

T\u00e4ppide lisamine seadistustesse, mis on m\u00e4rgilisemad kui FTRACE_RECORD_RECURSION_SIZE, on tingitud sellest, et kerneliseadistuste failis on lubatud kasutada nii t\u00fchikuid kui ka tabulatsioone. Seega, kui parser ei suuda tabulatsiooniga rida korralikult anal\u00fc\u00fcsida \u2014 on see parseri probleem, mille tuleks lahendada. K\u00e4sk \"make defconfig\" aktsepteerib tabulatsioone \u00f5igesti, seega peavad ka v\u00e4list parserid neid t\u00f6\u00f6tlema. <\/p>\n

Kconfigis, mis on tuuma varustuses, ei ole mitte ainult t\u00fchikuid, vaid ka tabulaatoreid, v\u00f5imaldab avastada probleemseid parsijaid ja soodustada nende parandamist. Idee tuuma kohandamiseks ebat\u00e4iuslike parsijate j\u00e4rgi tajutakse kahjulikuna, kuna isegi kui standardne Kconfigis on alati ainult t\u00fchikuid, on tavakasutajal \u00f5igus kasutada seadistustes tabulaatoreid oma s\u00fcsteemides ning selline kasutamine v\u00f5ib p\u00f5hjustada vigu parandamata kolmandate osade parsijates.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u043f\u0440\u043e\u0435\u043a\u0442\u0430 Fedora \u0441 \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u043d\u0438\u0435\u043c, \u0447\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0442\u0430\u0431\u0443\u043b\u044f\u0446\u0438\u0439 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0441\u0431\u043e\u044e \u0432 \u0440\u0430\u0431\u043e\u0442\u0435 \u043f\u0430\u0440\u0441\u0435\u0440\u0430 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438. \u0412\u043c\u0435\u0441\u0442\u043e \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u041b\u0438\u043d\u0443\u0441 \u0432\u043a\u043b\u044e\u0447\u0438\u043b \u0432 \u044f\u0434\u0440\u043e \u0441\u0432\u043e\u0439 \u043f\u0430\u0442\u0447, \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0441\u0438\u043c\u0432\u043e\u043b\u044b \u0442\u0430\u0431\u0443\u043b\u044f\u0446\u0438\u0438 \u0432 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 PAGE_SHIFT, […]<\/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-115154","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\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\udd47Linus Torvalds astus vastu Kconfigi parsijatele, mis ei toeta tabulaatorit | ProHoster","description":"Linus Torvalds keeldus aktsepteerimast tuumades muutust, mis asendab tabulaatori 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