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view xml/cn/docs/sys_errlist.xml @ 980:532c10d1cb9f
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author | Maxim Konovalov <maxim@nginx.com> |
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date | Mon, 09 Sep 2013 09:18:13 +0000 |
parents | 9934338f83af |
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<!-- Copyright (C) Igor Sysoev Copyright (C) Nginx, Inc. --> <!DOCTYPE article SYSTEM "../../../dtd/article.dtd"> <article name="关于“‘sys_errlist’ is deprecated; use ‘strerror’ or ‘strerror_r’ instead”的提示" link="/cn/docs/sys_errlist.html" lang="cn" rev="1"> <section> <para> 在Linux环境下编译nginx 0.7.66、0.8.35或更高版本时,会出现以下警告: <programlisting> warning: `sys_errlist' is deprecated; use `strerror' or `strerror_r' instead warning: `sys_nerr' is deprecated; use `strerror' or `strerror_r' instead </programlisting> 这属于正常情况:nginx必须在信号处理函数中使用过时的sys_errlist[]和sys_nerr,因为strerror()和strerror_r()是非异步信号安全的。 </para> </section> </article>