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.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" *
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2016-09-16 04:29:17 +00:00
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.\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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.\" * are also available at https://curl.haxx.se/docs/copyright.html.
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" *
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.\" **************************************************************************
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2017-07-01 14:06:24 +00:00
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.TH curl_multi_setopt 3 "February 03, 2016" "libcurl 5.5.5" "libcurl Manual"
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2012-06-01 15:23:17 +00:00
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.SH NAME
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curl_multi_setopt \- set options for a curl multi handle
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.SH SYNOPSIS
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#include <curl/curl.h>
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CURLMcode curl_multi_setopt(CURLM * multi_handle, CURLMoption option, param);
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.SH DESCRIPTION
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\fIcurl_multi_setopt(3)\fP is used to tell a libcurl multi handle how to
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behave. By using the appropriate options to \fIcurl_multi_setopt(3)\fP, you
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can change libcurl's behaviour when using that multi handle. All options are
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set with the \fIoption\fP followed by the parameter \fIparam\fP. That
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parameter can be a \fBlong\fP, a \fBfunction pointer\fP, an \fBobject
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pointer\fP or a \fBcurl_off_t\fP type, depending on what the specific option
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expects. Read this manual carefully as bad input values may cause libcurl to
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behave badly! You can only set one option in each function call.
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.SH OPTIONS
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.IP CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE
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See \fICURLMOPT_CHUNK_LENGTH_PENALTY_SIZE(3)\fP
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.IP CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE
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See \fICURLMOPT_CONTENT_LENGTH_PENALTY_SIZE(3)\fP
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.IP CURLMOPT_MAX_HOST_CONNECTIONS
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See \fICURLMOPT_MAX_HOST_CONNECTIONS(3)\fP
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.IP CURLMOPT_MAX_PIPELINE_LENGTH
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See \fICURLMOPT_MAX_PIPELINE_LENGTH(3)\fP
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.IP CURLMOPT_MAX_TOTAL_CONNECTIONS
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See \fICURLMOPT_MAX_TOTAL_CONNECTIONS(3)\fP
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.IP CURLMOPT_MAXCONNECTS
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See \fICURLMOPT_MAXCONNECTS(3)\fP
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.IP CURLMOPT_PIPELINING
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See \fICURLMOPT_PIPELINING(3)\fP
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.IP CURLMOPT_PIPELINING_SITE_BL
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See \fICURLMOPT_PIPELINING_SITE_BL(3)\fP
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.IP CURLMOPT_PIPELINING_SERVER_BL
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See \fICURLMOPT_PIPELINING_SERVER_BL(3)\fP
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.IP CURLMOPT_PUSHFUNCTION
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See \fICURLMOPT_PUSHFUNCTION(3)\fP
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.IP CURLMOPT_PUSHDATA
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See \fICURLMOPT_PUSHDATA(3)\fP
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.IP CURLMOPT_SOCKETFUNCTION
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See \fICURLMOPT_SOCKETFUNCTION(3)\fP
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.IP CURLMOPT_SOCKETDATA
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See \fICURLMOPT_SOCKETDATA(3)\fP
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.IP CURLMOPT_TIMERFUNCTION
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See \fICURLMOPT_TIMERFUNCTION(3)\fP
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.IP CURLMOPT_TIMERDATA
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See \fICURLMOPT_TIMERDATA(3)\fP
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.SH RETURNS
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The standard CURLMcode for multi interface error codes. Note that it returns a
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CURLM_UNKNOWN_OPTION if you try setting an option that this version of libcurl
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doesn't know of.
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.SH AVAILABILITY
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This function was added in libcurl 7.15.4.
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.SH "SEE ALSO"
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.BR curl_multi_cleanup "(3), " curl_multi_init "(3), "
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.BR curl_multi_socket "(3), " curl_multi_info_read "(3)"
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