Mercurial > hg > nginx-site
view xml/en/docs/sys_errlist.xml @ 442:b423d725a932
Try to emphasize that "underscores_in_headers" and "merge_slashes",
when specified on the "server" level, only take effect when this is
the default server for a listening socket.
author | Ruslan Ermilov <ru@nginx.com> |
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date | Wed, 07 Mar 2012 19:44:27 +0000 |
parents | 19c060caf965 |
children | be54c443235a |
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<!DOCTYPE article SYSTEM "../../../dtd/article.dtd"> <article name="A message “ ‘sys_errlist’ is deprecated; use ‘strerror’ or ‘strerror_r’ instead ”" link="/en/docs/sys_errlist.html" lang="en"> <section> <para> <initial>Q:</initial> While building nginx version 0.7.66, 0.8.35 or higher on Linux the following warning messages are issued: <programlisting> warning: `sys_errlist' is deprecated; use `strerror' or `strerror_r' instead warning: `sys_nerr' is deprecated; use `strerror' or `strerror_r' instead </programlisting> </para> <para> <initial>A:</initial> This is normal: nginx has to use the deprecated sys_errlist[] and sys_nerr in signal handlers because strerror() and strerror_r() functions are not Async-Signal-Safe. </para> </section> </article>