La version de la biblioth\u00e8que C standard Musl 1.2.3 a \u00e9t\u00e9 publi\u00e9e, offrant une impl\u00e9mentation de libc adapt\u00e9e \u00e0 une utilisation sur des PC de bureau, des serveurs et des syst\u00e8mes mobiles, alliant un support complet des normes (comme dans Glibc) \u00e0 une petite taille, une faible consommation de ressources et une haute performance (comme dans uClibc, dietlibc et Android Bionic). Elle prend en charge toutes les interfaces obligatoires de C99 et POSIX 2008, ainsi que partiellement celles de C11 et un ensemble d'extensions pour la programmation multithread (threads POSIX), la gestion de la m\u00e9moire et le travail avec des locales. Le code Musl est distribu\u00e9 sous la licence MIT. <\/p>\n
La nouvelle version introduit la fonction qsort_r, pr\u00e9vue pour \u00eatre incluse dans la future norme POSIX et utilis\u00e9e pour trier des tableaux avec des fonctions de comparaison personnalis\u00e9es. Pour certains mod\u00e8les de CPU PowerPC, un support alternatif pour les FPU SPE (Signal Processing Engine) a \u00e9t\u00e9 ajout\u00e9. Des modifications ont \u00e9t\u00e9 effectu\u00e9es pour am\u00e9liorer la compatibilit\u00e9, par exemple en ce qui concerne la pr\u00e9servation de la valeur errno, l'acceptation des pointeurs nuls dans gettext et la gestion de la variable d'environnement TZ. Des changements qui causaient des r\u00e9gressions dans les fonctions wcwidth et duplocale ont \u00e9t\u00e9 corr\u00e9l\u00e9s, ainsi que plusieurs erreurs dans les fonctions math\u00e9matiques, ce qui pouvait entra\u00eener un r\u00e9sultat incorrect (par exemple, sur des syst\u00e8mes sans FPU o\u00f9 le r\u00e9sultat de fmaf \u00e9tait mal arrondi). <\/p>\n
Il convient \u00e9galement de noter que la version de la biblioth\u00e8que C standard PicoLibc 1.7.6, d\u00e9velopp\u00e9e par Keith Packard (leader du projet X.Org), a \u00e9t\u00e9 publi\u00e9e il y a quelques jours pour utilisation sur des appareils embarqu\u00e9s avec une taille de stockage permanent et de RAM limit\u00e9s. Dans le d\u00e9veloppement, une partie du code a \u00e9t\u00e9 emprunt\u00e9e \u00e0 la biblioth\u00e8que newlib du projet Cygwin et \u00e0 AVR Libc, qui \u00e9tait d\u00e9velopp\u00e9e pour les microcontr\u00f4leurs Atmel AVR. Le code PicoLibc est distribu\u00e9 sous la licence BSD. La compilation de la biblioth\u00e8que est prise en charge pour les architectures ARM (32 bits), Aarch64, i386, RISC-V, x86_64, m68k et PowerPC. La nouvelle version met en \u0153uvre l'utilisation de fonctions math\u00e9matiques inline pour l'architecture aarch64 et permet l'utilisation de fonctions math\u00e9matiques inline dans des applications sur les architectures arm et risc-v. \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-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\udd47Publication des biblioth\u00e8ques standard C Musl 1.2.3 et PicoLibc 1.7.6 | ProHoster","description":"La version de la biblioth\u00e8que standard C Musl 1.2.3 a \u00e9t\u00e9 publi\u00e9e, 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Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"