{"id":105833,"date":"2022-12-04T21:36:42","date_gmt":"2022-12-04T19:36:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-cygwin-3-4-0-gnu-okruzheniya-dlya-windows"},"modified":"2022-12-04T21:36:42","modified_gmt":"2022-12-04T19:36:42","slug":"vypusk-cygwin-3-4-0-gnu-okruzheniya-dlya-windows","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-cygwin-3-4-0-gnu-okruzheniya-dlya-windows","title":{"rendered":"Lan\u00e7amento do Cygwin 3.4.0, ambiente GNU para Windows","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A Red Hat lan\u00e7ou a vers\u00e3o est\u00e1vel do pacote Cygwin 3.4.0, que inclui uma biblioteca DLL para emular a API b\u00e1sica do Linux no Windows, permitindo compilar programas criados para Linux com m\u00ednimas altera\u00e7\u00f5es. O pacote tamb\u00e9m inclui utilit\u00e1rios Unix, aplicativos de servidor, compiladores, bibliotecas e cabe\u00e7alhos, diretamente compilados para execu\u00e7\u00e3o no Windows.     <\/p>\n<p>Este lan\u00e7amento \u00e9 not\u00e1vel pelo t\u00e9rmino do suporte a instala\u00e7\u00f5es de 32 bits e \u00e0 camada WoW64, utilizada para executar programas de 32 bits no Windows de 64 bits. O suporte aos sistemas operacionais Windows Vista e Windows Server 2008 tamb\u00e9m foi encerrado. Na pr\u00f3xima vers\u00e3o (3.5), planeja-se encerrar o suporte ao Windows 7, Windows 8, Windows Server 2008 R2 e Windows Server 2012. Assim, no Cygwin 3.5.0, ser\u00e3o suportados apenas Windows 8.1, Windows 10, Windows 11, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 e Windows Server 2022.      <\/p>\n<p>Outras mudan\u00e7as:  <\/p>\n<ul>\n<li class=\"l\"> Foi adicionada a op\u00e7\u00e3o de execu\u00e7\u00e3o com randomiza\u00e7\u00e3o do espa\u00e7o de endere\u00e7o (ASLR), que est\u00e1 ativada por padr\u00e3o na DLL do Cygwin.\n<li class=\"l\"> O manipulador especializado para arquivos com a extens\u00e3o &#171;.com&#187; foi removido.\n<li class=\"l\"> Foi adicionado c\u00f3digo para manipular a chamada setrlimit(RLIMIT_AS).\n<li class=\"l\"> C\u00f3digo para manipular m\u00e1scaras de sinal em \/proc\/\/status foi adicionado.\n<li class=\"l\"> Manipuladores de op\u00e7\u00f5es de sockets UDP_SEGMENT e UDP_GRO foram adicionados.\n<li class=\"l\"> Por padr\u00e3o, a op\u00e7\u00e3o &#171;CYGWIN=pipe_byte&#187; est\u00e1 habilitada, fazendo com que os pipes nomeados operem em modo byte, e n\u00e3o em modo de transmiss\u00e3o de mensagens.\n<li class=\"l\"> Tentativas de leitura al\u00e9m do final do arquivo (EOF) foram desativadas nas fun\u00e7\u00f5es de entrada definidas no arquivo de cabe\u00e7alho stdio.h, para aproximar o comportamento do Linux.\n<li class=\"l\"> Um caminho vazio na vari\u00e1vel de ambiente PATH agora \u00e9 interpretado como uma refer\u00eancia ao diret\u00f3rio atual, alinhando-se ao comportamento do Linux.\n<li class=\"l\"> Os valores padr\u00e3o de FD_SETSIZE e NOFILE foram alterados para 1024 e 3200.    <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58257\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043f\u0430\u043a\u0435\u0442\u0430 Cygwin 3.4.0, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e DLL-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 \u0434\u043b\u044f \u044d\u043c\u0443\u043b\u044f\u0446\u0438\u0438 \u0431\u0430\u0437\u043e\u0432\u043e\u0433\u043e Linux API \u0432 Windows, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u0441 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f\u043c\u0438 \u0441\u043e\u0431\u0438\u0440\u0430\u0442\u044c \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0435 \u0434\u043b\u044f Linux \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b. \u0412 \u043f\u0430\u043a\u0435\u0442 \u0442\u0430\u043a\u0436\u0435 \u0432\u0445\u043e\u0434\u044f\u0442 \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0435 \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0432 Windows \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0435 Unix-\u0443\u0442\u0438\u043b\u0438\u0442\u044b, \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u044b, \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0438 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b. \u0412\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u0435\u043d \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 32-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a \u0438 \u043f\u0440\u043e\u0441\u043b\u043e\u0439\u043a\u0438 WoW64, [&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-105833","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043f\u0430\u043a\u0435\u0442\u0430 Cygwin 3.4.0, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0433\u043e DLL-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 \u0434\u043b\u044f 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