{"id":103736,"date":"2022-04-08T15:36:39","date_gmt":"2022-04-08T13:36:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-standartnyh-si-bibliotek-musl-1-2-3-i-picolibc-1-7-6"},"modified":"2022-04-08T15:36:39","modified_gmt":"2022-04-08T13:36:39","slug":"vypusk-standartnyh-si-bibliotek-musl-1-2-3-i-picolibc-1-7-6","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/vypusk-standartnyh-si-bibliotek-musl-1-2-3-i-picolibc-1-7-6","title":{"rendered":"Musl 1.2.3 ja PicoLibc 1.7.6 standardsete C-raamatukogude v\u00e4ljalaskmine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

On v\u00e4lja antud Musli standardse C-teegiraafiku versioon 1.2.3, mis pakub libc realiseeringut, mis sobib kasutamiseks nii laua- kui serveri PC-del kui ka mobiils\u00fcsteemides, kombineerides t\u00e4ieliku standardite toe (nagu Glibc) v\u00e4ikese suuruse, madala ressursikasutuse ja k\u00f5rge j\u00f5udlusega (nagu uClibc, dietlibc ja Android Bionic). Toetatakse k\u00f5iki C99 ja POSIX 2008 n\u00f5utavaid liidestusi, samuti osaliselt C11 ja mitme l\u00f5ime programmeerimise (POSIX l\u00f5imed), m\u00e4luhalduse ja keeltega t\u00f6\u00f6tamise laiendusi. Musli allikakood on v\u00e4lja antud tasuta MIT litsentsi alusel. <\/p>\n

Uues versioonis on lisatud qsort_r funktsioon, mis on planeeritud tulevases POSIX standardis ja mida kasutatakse massiivide sortimiseks, kasutades juhuslikke elementide v\u00f5rdlemise funktsioone. M\u00f5nede PowerPC protsessorimudelite jaoks on lisatud alternatiivsete SPE FPU (Signal Processing Engine) tuetamine. Tehtud on muudatused, mis on suunatud \u00fchilduvuse parandamisele, n\u00e4iteks, mis on seotud errno v\u00e4\u00e4rtuse salvestamise, nulln\u00e4idikute vastuv\u00f5tmise gettextis ja keskkonnamuutuja TZ t\u00f6\u00f6tlemisega. Eemaldatud on regressiivsed muudatused funktsioonides wcwidth ja duplocale, samuti mitu viga matemaatilistes funktsioonides, mis teatud asjaoludel viisid vale tulemuse arvutamiseni (n\u00e4iteks s\u00fcsteemides, kus FPU-d ei ole, oli fmaf resultaat valesti \u00fcmardatud). <\/p>\n

Lisaks v\u00f5ib v\u00e4lja tuua just paar p\u00e4eva tagasi v\u00e4lja antud PicoLibc 1.7.6 standardse C-raamatukogu versiooni, mida arendab Keith Packard, X.Org'i projekti juht, mille eesm\u00e4rk on kasutada seda piiratud vahem\u00e4lu ja t\u00f6\u00f6m\u00e4lu omavatesse sisseehitatud seadmetesse. Arendamisel kasutati osa koodist newlib raamatukogust, mis kuulub Cygwin projekti ja AVR Libc, mis on loodud Atmeli AVR mikrokontrollerite jaoks. PicoLibc kood on jagatud BSD litsentsi alusel. Raamatukogu koostamine toetab arhitektuure ARM (32-bit), Aarch64, i386, RISC-V, x86_64, m68k ja PowerPC. Uues versioonis on rakendatud matemaatiliste inline-funktsioonide kasutamine aarch64 arhitektuuris ja v\u00f5imalust kasutada matemaatilisi inline-funktsioone arm ja risc-v arhitektuuride rakendustes.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0421\u0438-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Musl 1.2.3, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e libc, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043a\u0430\u043a \u043d\u0430 \u0441\u0442\u0430\u0446\u0438\u043e\u043d\u0430\u0440\u043d\u044b\u0445 \u041f\u041a \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445, \u0442\u0430\u043a \u0438 \u043d\u0430 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u0441\u043e\u0447\u0435\u0442\u0430\u044f \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 (\u043a\u0430\u043a \u0432 Glibc) \u0441 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u043c \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c, \u043d\u0438\u0437\u043a\u0438\u043c \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435\u043c \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e (\u043a\u0430\u043a \u0432 uClibc, dietlibc \u0438 Android Bionic). \u0418\u043c\u0435\u0435\u0442\u0441\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0432\u0441\u0435\u0445 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 C99 \u0438 POSIX […]<\/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-103736","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"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\udd47 Musl 1.2.3 ja PicoLibc 1.7.6 standardsete C-raamatukogude v\u00e4ljalase | ProHoster","description":"Esitatud on Musl 1.2.3 standardse C-raamatukogu v\u00e4ljalase, mis pakub libc rakendust, mis sobib niin\u00e4idatud nii lauaarvutites ja serverites kui ka mobiils\u00fcsteemides, \u00fchendades t\u00e4ieliku standardite toe (nagu Glibc) v\u00e4ikese suuruse, madala ressursikasutuse ja k\u00f5rge j\u00f5udluse (nagu uClibc, dietlibc ja Android Bionic). 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\u0440\u0435\u043b\u0438\u0437 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0421\u0438-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 Musl 1.2.3, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e libc, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043a\u0430\u043a \u043d\u0430 \u0441\u0442\u0430\u0446\u0438\u043e\u043d\u0430\u0440\u043d\u044b\u0445 \u041f\u041a \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445, \u0442\u0430\u043a \u0438 \u043d\u0430 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u0441\u043e\u0447\u0435\u0442\u0430\u044f \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u0443\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 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