{"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\/sl\/blog\/news\/vypusk-standartnyh-si-bibliotek-musl-1-2-3-i-picolibc-1-7-6","title":{"rendered":"Izdaja standardnih C knji\u017enic Musl 1.2.3 in PicoLibc 1.7.6.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Predstavljen je izid standardne C knji\u017enice Musl 1.2.3, ki nudi implementacijo libc, primerna za uporabo tako na namiznih ra\u010dunalnikih in stre\u017enikih kot na mobilnih sistemih, saj zdru\u017euje popolno podporo standardom (kot v Glibc) z majhno velikostjo, nizko porabo virov in visoko zmogljivostjo (kot v uClibc, dietlibc in Android Bionic). Podprti so vsi obvezni vmesniki C99 in POSIX 2008, delno pa tudi C11 ter nabor raz\u0161iritev za ve\u010dnitno programiranje (POSIX niti), upravljanje zni\u017enosti in delo z lokalizacijami. Koda Musl je izdana pod prostovoljno licenco MIT. <\/p>\n

V novi razli\u010dici je bila dodana funkcija qsort_r, ki je predvidena za vklju\u010ditev v prihodnji standard POSIX in se uporablja za razvr\u0161\u010danje tabel z uporabo poljubnih funkcij za primerjavo elementov. Za nekatere modele procesorjev PowerPC je bila dodana podpora alternativnim SPE FPU (Signal Processing Engine). Vnesene so bile spremembe, usmerjene v izbolj\u0161anje zdru\u017eljivosti, na primer, povezane s shranjevanjem vrednosti errno, sprejemanjem ni\u010delnih kazalcev v gettext in obdelavo okoljske spremenljivke TZ. Odpravljene so bile regresivne spremembe v funkcijah wcwidth in duplocale, kot tudi ve\u010d napak v matemati\u010dnih funkcijah, ki so pri dolo\u010denih okoli\u0161\u010dinah povzro\u010dile nepravilne rezultate (na primer, na sistemih brez FPU je fmaf nepravilno zaokro\u017eal rezultat). <\/p>\n

Dodatno je mogo\u010de omeniti izid standardne C knji\u017enice PicoLibc 1.7.6, ki jo razvija Keith Packard (vodja projekta X.Org) za uporabo na vgrajenih napravah z omejeno velikostjo trajnega shranjevanja in prostorske pomnilnika. Pri razvoju je bil del kode prevzet iz knji\u017enice newlib iz projekta Cygwin ter AVR Libc, ki se je razvijala za mikrokontrolerje Atmel AVR. Koda PicoLibc je izdana pod BSD licenco. Podprta je gradnja knji\u017enice za arhitekture ARM (32-bit), Aarch64, i386, RISC-V, x86_64, m68k in PowerPC. V novi razli\u010dici je bila uvedena uporaba matemati\u010dnih inline funkcij za arhitekturo aarch64 ter mo\u017enost uporabe matemati\u010dnih inline funkcij v aplikacijah za arhitekture arm in risc-v.
\n
Izvor: 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 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[…]<\/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-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\udd47Izdaja standardnih C knji\u017enic Musl 1.2.3 in PicoLibc 1.7.6 | ProHoster","description":"Predstavljen je izdelek standardne C knji\u017enice Musl 1.2.3, ki ponuja implementacijo libc, primerno za uporabo tako na namiznih PC-jih in stre\u017enikih kot tudi na mobilnih sistemih, s polno 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