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73 lines
1.5 KiB
HTML
73 lines
1.5 KiB
HTML
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<HTML>
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<BODY>
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<PRE>
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<!-- Manpage converted by man2html 3.0.1 -->
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curl_multi_fdset - extracts file descriptor information
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from a multi handle
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</PRE>
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<H2>SYNOPSIS</H2><PRE>
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#include <curl/curl.h>
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CURLMcode curl_multi_fdset(CURLM *multi_handle,
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fd_set *read_fd_set,
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fd_set *write_fd_set,
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fd_set *exc_fd_set,
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int *max_fd);
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</PRE>
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<H2>DESCRIPTION</H2><PRE>
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This function extracts file descriptor information from a
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given multi_handle. libcurl returns its fd_set sets. The
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application can use these to select() or poll() on. The
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curl_multi_perform() function should be called as soon as
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one of them are ready to be read from or written to.
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NOTE that once this call is made, you must not remove the
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sets you point to, as libcurl will need to be able to read
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them. It needs them after select() calls, to know if cer-
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tain sockets are readable or writable.
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</PRE>
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<H2>RETURN VALUE</H2><PRE>
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CURLMcode type, general libcurl multi interface error
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code.
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</PRE>
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<H2>SEE ALSO</H2><PRE>
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<B>curl_multi_cleanup(3)</B>,<B>curl_multi_init(3)</B>
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</PRE>
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<HR>
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<ADDRESS>
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Man(1) output converted with
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<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
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</ADDRESS>
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</BODY>
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</HTML>
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