{"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\/ro\/blog\/news\/vypusk-standartnyh-si-bibliotek-musl-1-2-3-i-picolibc-1-7-6","title":{"rendered":"Lansarea bibliotecilor C standard Musl 1.2.3 \u0219i PicoLibc 1.7.6","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A fost lansat\u0103 versiunea 1.2.3 a bibliotecii standard C Musl, care ofer\u0103 o implementare a libc potrivit\u0103 pentru utilizare at\u00e2t pe PC-uri \u0219i servere de birou, c\u00e2t \u0219i pe sisteme mobile, combin\u00e2nd suportul complet pentru standarde (ca \u00een Glibc) cu o dimensiune mic\u0103, consum redus de resurse \u0219i performan\u021b\u0103 ridicat\u0103 (ca \u00een uClibc, dietlibc \u0219i Android Bionic). Suportul include toate interfe\u021bele obligatorii din C99 \u0219i POSIX 2008, precum \u0219i par\u021bial C11 \u0219i un set de extensii pentru programarea multi-thread (thread-uri POSIX), gestionarea memoriei \u0219i lucrul cu locale. Codul Musl este distribuit sub licen\u021ba deschis\u0103 MIT. <\/p>\n

Noua versiune adaug\u0103 func\u021bia qsort_r, planificat\u0103 pentru includerea \u00een viitorul standard POSIX, folosit\u0103 pentru sortarea tablourilor utiliz\u00e2nd func\u021bii de compara\u021bie arbitrare a elementelor. Pentru anumite modele de CPU PowerPC, a fost ad\u0103ugat suport pentru FPU alternative SPE (Signal Processing Engine). Au fost f\u0103cute modific\u0103ri menite s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 compatibilitatea, de exemplu, legate de p\u0103strarea valorii errno, acceptarea pointerilor nuli \u00een gettext \u0219i gestionarea variabilei de mediu TZ. Au fost eliminate regresiile \u00een func\u021biile wcwidth \u0219i duplocale, precum \u0219i c\u00e2teva erori \u00een func\u021biile matematice, care \u00een anumite circumstan\u021be duceau la calcularea unui rezultat gre\u0219it (de exemplu, pe sisteme f\u0103r\u0103 FPU, \u00een fmaf rezultatul era rotunjit gre\u0219it). <\/p>\n

De asemenea, merit\u0103 men\u021bionat lansarea recent\u0103 a bibliotecii standard C PicoLibc 1.7.6, dezvoltat\u0103 de Keith Packard (liderul proiectului X.Org) pentru utilizare pe dispozitive \u00eencorporate cu dimensiuni reduse ale memoriei permanente \u0219i RAM. \u00cen dezvoltare, o parte din cod a fost preluat\u0103 din biblioteca newlib a proiectului Cygwin \u0219i AVR Libc, dezvoltate pentru microcontrolerele Atmel AVR. Codul PicoLibc este distribuit sub licen\u021ba BSD. Se suport\u0103 construirea bibliotecii pentru arhitecturi ARM (32-bit), Aarch64, i386, RISC-V, x86_64, m68k \u0219i PowerPC. Noua versiune implementeaz\u0103 utilizarea func\u021biilor inline matematice pentru arhitectura aarch64 \u0219i posibilitatea utiliz\u0103rii func\u021biilor inline matematice \u00een aplica\u021biile pe arhitecturile arm \u0219i risc-v.
\n
Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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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\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\udd47Lansarea bibliotecilor standard C Musl 1.2.3 \u0219i PicoLibc 1.7.6 | ProHoster","description":"A fost lansat\u0103 versiunea 1.2.3 a bibliotecii standard C Musl, care ofer\u0103 o implementare libc adecvat\u0103 at\u00e2t pentru computerele personale \u0219i servere, c\u00e2t \u0219i pentru sistemele mobile, combin\u00e2nd suportul 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