{"id":114005,"date":"2024-03-01T18:25:44","date_gmt":"2024-03-01T16:25:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-standartnoj-si-biblioteki-musl-1-2-5"},"modified":"2024-03-01T18:25:44","modified_gmt":"2024-03-01T16:25:44","slug":"vypusk-standartnoj-si-biblioteki-musl-1-2-5","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-standartnoj-si-biblioteki-musl-1-2-5","title":{"rendered":"Wydanie standardowej biblioteki C Musl 1.2.5","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po 10 miesi\u0105cach prac nad rozwojem zaprezentowano wydanie standardowej biblioteki C Musl 1.2.5, kt\u00f3ra oferuje implementacj\u0119 libc, odpowiedni\u0105 zar\u00f3wno dla stacjonarnych komputer\u00f3w PC i serwer\u00f3w, jak i dla system\u00f3w mobilnych, \u0142\u0105cz\u0105c pe\u0142ne wsparcie dla standard\u00f3w (jak w Glibc) z niewielkimi rozmiarami, niskim zu\u017cyciem zasob\u00f3w i wysok\u0105 wydajno\u015bci\u0105 (jak w uClibc, dietlibc i Android Bionic). Wsparcie obejmuje wszystkie obowi\u0105zkowe interfejsy C99 i POSIX 2008 oraz cz\u0119\u015bciowo C11 i zestaw rozszerze\u0144 do programowania wielow\u0105tkowego (POSIX threads), zarz\u0105dzania pami\u0119ci\u0105 i pracy z lokalami. Kod Musl dost\u0119pny jest na licencji MIT.     <\/p>\n<p>G\u0142\u00f3wne zmiany:  <\/p>\n<ul>\n<li class=\"l\"> Dodano funkcj\u0119 statx(), kt\u00f3ra r\u00f3\u017cni si\u0119 od fstatat64 dodatkowymi argumentami flagowymi. W przypadku, gdy j\u0105dro nie obs\u0142uguje wywo\u0142ania systemowego statx, zwracaj\u0105cego rozszerzone informacje o pliku, w tym czas utworzenia pliku i specyficzne dla systemu plik\u00f3w flagi, nast\u0119puje powr\u00f3t do korzystania z wywo\u0142ania systemowego fstatat.\n<li class=\"l\"> Dodano funkcje preadv2() i pwritev2(), kt\u00f3re zapewniaj\u0105 obudowy nad systemowymi wywo\u0142aniami j\u0105dra Linux o tej samej nazwie. W przeciwie\u0144stwie do preadv() i pwritev() nowe funkcje r\u00f3\u017cni\u0105 si\u0119 obecno\u015bci\u0105 dodatkowego argumentu do przekazywania j\u0105drowi dodatkowych flag, takich jak RWF_SYNC (zrzucenie danych i metadanych z pami\u0119ci podr\u0119cznej na no\u015bnik po wykonaniu operacji) oraz RWF_DSYNC (wymuszenie zrzutu na no\u015bnik tylko danych).\n<li class=\"l\"> Dodano wsparcie dla architektur Loongarch64 i Riscv32.\n<li class=\"l\"> Implementacja funkcji clone() zosta\u0142a doprowadzona do stanu u\u017cywalno\u015bci.\n<li class=\"l\"> W funkcji statvfs() zapewniono zwracanie wyniku z typem f_type.\n<li class=\"l\"> Dodano wsparcie dla mechanizmu TLSDESC (Thread-Local Storage Descriptor) dla system\u00f3w Riscv64.\n<li class=\"l\"> W resolverze DNS wprowadzono obs\u0142ug\u0119 odpowiedzi z d\u0142ugimi sekwencjami CNAME. Rozwi\u0105zano problem, przez kt\u00f3ry odrzucano niekt\u00f3re du\u017ce odpowiedzi przesy\u0142ane przez TCP.\n<li class=\"l\"> W interfejsach mntent dodano wsparcie dla eskalacji spacji w \u015bcie\u017ckach plik\u00f3w i opcjach.\n<li class=\"l\"> W funkcjach snprintf i swprintf zapewniono poprawn\u0105 obs\u0142ug\u0119 sytuacji, gdy przetwarzane s\u0105 liczby wi\u0119ksze ni\u017c INT_MAX. Udoskonalono zgodno\u015b\u0107 standardu funkcji rodziny printf.            <\/ul>\n<p>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60702\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 10 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\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 1.2.5, \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 [&hellip;]<\/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-114005","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 10 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 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