Translation

(itstool) path: legalnotice/para
English
Intel, Celeron, Centrino, Core, EtherExpress, i386, i486, Itanium, Pentium, and Xeon are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.
207/2070
Context English Portuguese (Brazil) State
_ translator-credits Edson Brandi, ebrandi@FreeBSD.org, 2018
Danilo G. Baio, dbaio@FreeBSD.org, 2018
Writing a GEOM Class Escrevendo uma classe GEOM

<email>ivoras@FreeBSD.org</email>
<email>ivoras@FreeBSD.org</email>
<personname> <firstname>Ivan</firstname> <surname>Voras</surname> </personname> <affiliation> <_:address-1/> </affiliation> <personname> <firstname>Ivan</firstname> <surname>Voras</surname> </personname> <affiliation> <_:address-1/> </affiliation>
FreeBSD is a registered trademark of the FreeBSD Foundation. FreeBSD is a registered trademark of the FreeBSD Foundation.
Intel, Celeron, Centrino, Core, EtherExpress, i386, i486, Itanium, Pentium, and Xeon are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Intel, Celeron, Centrino, Core, EtherExpress, i386, i486, Itanium, Pentium, and Xeon are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.
Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this document, and the FreeBSD Project was aware of the trademark claim, the designations have been followed by the <quote>™</quote> or the <quote>®</quote> symbol. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this document, and the FreeBSD Project was aware of the trademark claim, the designations have been followed by the <quote>™</quote> or the <quote>®</quote> symbol.
$FreeBSD: head/en_US.ISO8859-1/articles/geom-class/article.xml 54291 2020-06-23 13:48:26Z emaste $ $FreeBSD: head/en_US.ISO8859-1/articles/geom-class/article.xml 54291 2020-06-23 13:48:26Z emaste $
This text documents some starting points in developing GEOM classes, and kernel modules in general. It is assumed that the reader is familiar with C userland programming. Este texto documenta alguns pontos de partida no desenvolvimento de classes GEOM e módulos do kernel em geral. Supõe-se que o leitor esteja familiarizado com a programação C do userland.
Introduction Introdução
Documentation Documentação
Documentation on kernel programming is scarce — it is one of few areas where there is nearly nothing in the way of friendly tutorials, and the phrase <quote>use the source!</quote> really holds true. However, there are some bits and pieces (some of them seriously outdated) floating around that should be studied before beginning to code: A documentação sobre programação do kernel é escassa - é uma das poucas áreas na qual não há quase nada de tutoriais amigáveis, e a frase <quote>usa a fonte!</quote> realmente é verdadeira. No entanto, existem alguns pedaços (alguns deles seriamente desatualizados) flutuando por ai e que devem ser estudados antes de começar a codificar:
The <link xlink:href="@@URL_RELPREFIX@@/doc/en_US.ISO8859-1/books/developers-handbook/index.html">FreeBSD Developer's Handbook</link> — part of the documentation project, it does not contain anything specific to kernel programming, but rather some general useful information. O <link xlink:href="@@URL_RELPREFIX@@/doc/en_US.ISO8859-1/books/developers-handbook/index.html">Manual do Desenvolvedor do FreeBSD</link> - parte do projeto de documentação, ele não contém nenhum informação específica para a programação do kernel, mas possui algumas informações gerais úteis.
The <link xlink:href="@@URL_RELPREFIX@@/doc/en_US.ISO8859-1/books/arch-handbook/index.html">FreeBSD Architecture Handbook</link> — also from the documentation project, contains descriptions of several low-level facilities and procedures. The most important chapter is 13, <link xlink:href="@@URL_RELPREFIX@@/doc/en_US.ISO8859-1/books/arch-handbook/driverbasics.html">Writing FreeBSD device drivers</link>. O <link xlink:href="@@URL_RELPREFIX@@/doc/en_US.ISO8859-1/books/arch-handbook/index.html">Manual de Arquitetura do FreeBSD</link> - também do projeto de documentação, contém descrições de várias instalações e procedimentos de baixo nível. O capítulo mais importante é o 13, <link xlink:href="@@URL_RELPREFIX@@/doc/en_US.ISO8859-1/books/arch-handbook/driverbasics.html">Escrevendo drivers de dispositivo FreeBSD</link>.
The Blueprints section of <link xlink:href="http://www.freebsddiary.org">FreeBSD Diary</link> web site — contains several interesting articles on kernel facilities. A seção Blueprints do site do <link xlink:href="http://www.freebsddiary.org">FreeBSD Diary</link> contém vários artigos interessantes sobre os recursos do kernel.
The man pages in section 9 — for important documentation on kernel functions. As páginas de manual na seção 9 - para documentação importante sobre as funções do kernel.
The <citerefentry><refentrytitle>geom</refentrytitle><manvolnum>4</manvolnum></citerefentry> man page and <link xlink:href="http://phk.freebsd.dk/pubs/">PHK's GEOM slides</link> — for general introduction of the GEOM subsystem. A página man <citerefentry><refentrytitle>geom</refentrytitle><manvolnum>4</manvolnum></citerefentry> e os <link xlink:href="http://phk.freebsd.dk/pubs/">Slides sobre o GEOM de PHK</link> - para uma introdução geral do subsistema GEOM.
Man pages <citerefentry><refentrytitle>g_bio</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_event</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_data</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_geom</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_provider</refentrytitle><manvolnum>9</manvolnum></citerefentry> <citerefentry><refentrytitle>g_consumer</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_access</refentrytitle><manvolnum>9</manvolnum></citerefentry> &amp; others linked from those, for documentation on specific functionalities. Páginas de manual <citerefentry><refentrytitle>g_bio</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_event</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_data</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_geom</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_provider</refentrytitle><manvolnum>9</manvolnum></citerefentry> <citerefentry><refentrytitle>g_consumer</refentrytitle><manvolnum>9</manvolnum></citerefentry>, <citerefentry><refentrytitle>g_access</refentrytitle><manvolnum>9</manvolnum></citerefentry> &amp; outros ligados a partir deles, para documentação sobre funcionalidades específicas.
The <citerefentry><refentrytitle>style</refentrytitle><manvolnum>9</manvolnum></citerefentry> man page — for documentation on the coding-style conventions which must be followed for any code which is to be committed to the FreeBSD tree. A página do manual <citerefentry><refentrytitle>style</refentrytitle><manvolnum>9</manvolnum></citerefentry> - para documentação sobre as convenções de estilo de codificação que devem ser seguidas para qualquer código que se destine a ser incorporado na árvore do FreeBSD.
Preliminaries Preliminares
The best way to do kernel development is to have (at least) two separate computers. One of these would contain the development environment and sources, and the other would be used to test the newly written code by network-booting and network-mounting filesystems from the first one. This way if the new code contains bugs and crashes the machine, it will not mess up the sources (and other <quote>live</quote> data). The second system does not even require a proper display. Instead, it could be connected with a serial cable or KVM to the first one. A melhor maneira de fazer o desenvolvimento do kernel é ter (pelo menos) dois computadores separados. Um deles conteria o ambiente de desenvolvimento e o código fonte, e o outro seria usado para testar o código recém escrito, inicializando por meio da rede e montando seu sistema de arquivo a partir do primeiro computador. Desta forma, se o novo código contiver erros e travar a máquina, isso não irá atrapalhar o código fonte (e nem nenhum outros dado <quote>vivo</quote>). O segundo sistema nem sequer requer um monitor adequado. Em vez disso, ele pode ser conectado por meio de um cabo serial ou KVM ao primeiro computador.
Component Translation Difference to current string
This translation Translated FreeBSD Doc/articles_geom-class
The following strings have the same context and source.
Translated FreeBSD Doc/articles_explaining-bsd
Translated FreeBSD Doc/articles_committers-guide
Translated FreeBSD Doc/articles_linux-users
Translated FreeBSD Doc/articles_freebsd-releng
Translated FreeBSD Doc/articles_filtering-bridge
Translated FreeBSD Doc/articles_problem-reports
Translated FreeBSD Doc/articles_freebsd-update-server
Translated FreeBSD Doc/articles_releng
Translated FreeBSD Doc/books_faq
Translated FreeBSD Doc/books_developers-handbook
Translated FreeBSD Doc/books_handbook Intel, Celeron, Centrino, Core, EtherExpress, i386, i486, Itanium, Pentium, ande Xeon are trademarks or registered são marcas comerciais ou marcas comerciais registradas (trademarks of) da Intel Corporation or itu suas subsidiaárieas in the United States and other cnos Estados Unidos da América e ountrios países.
Translated FreeBSD Doc/articles_bsdl-gpl

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Source string comment
(itstool) path: legalnotice/para
Source string location
article.translate.xml:24
String age
a year ago
Source string age
a year ago
Translation file
articles/pt_BR/geom-class.po, string 6