📄 curl_easy_duphandle.html

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<html><head><title>curl_easy_duphandle man page</title><meta name="generator" content="roffit 0.7"><STYLE type="text/css">P.level0 { padding-left: 2em;}P.level1 { padding-left: 4em;}P.level2 { padding-left: 6em;}span.emphasis { font-style: italic;}span.bold { font-weight: bold;}span.manpage { font-weight: bold;}h2.nroffsh { background-color: #e0e0e0;}span.nroffip { font-weight: bold; font-size: 120%; font-family: monospace;}p.roffit { text-align: center; font-size: 80%;}</STYLE></head><body><p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2><p class="level0">curl_easy_duphandle - Clone a libcurl session handle <a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2><p class="level0"><span Class="bold">#include &lt;curl/curl.h&gt;</span> <p class="level0"><span Class="bold">CURL *curl_easy_duphandle(CURL *handle );</span> <p class="level0"><a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2><p class="level0">This function will return a new curl handle, a duplicate, using all the options previously set in the input curl <span Class="emphasis">handle</span>. Both handles can subsequently be used independently and they must both be freed with <a class="emphasis" href="./curl_easy_cleanup.html">curl_easy_cleanup(3)</a>. <p class="level0">All strings that the input handle has been told to point to (as opposed to copy) with previous calls to <a class="emphasis" href="./curl_easy_setopt.html">curl_easy_setopt(3)</a> using char * inputs, will be pointed to by the new handle as well. You must therefore make sure to keep the data around until both handles have been cleaned up. <p class="level0">The new handle will <span Class="bold">not</span> inherit any state information, no connections, no SSL sessions and no cookies. <p class="level0"><span Class="bold">Note</span> that even in multi-threaded programs, this function must be called in a synchronous way, the input handle may not be in use when cloned. <a name="RETURN"></a><h2 class="nroffsh">RETURN VALUE</h2><p class="level0">If this function returns NULL, something went wrong and no valid handle was returned. <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2><p class="level0"><a class="manpage" href="./curl_easy_init.html">curl_easy_init (3)</a> <a class="manpage" href="./curl_easy_cleanup.html"> curl_easy_cleanup (3)</a> <a class="manpage" href="./curl_global_init.html"> curl_global_init (3)</a> <p class="level0"><p class="roffit"> This HTML page was made with <a href="http://daniel.haxx.se/projects/roffit/">roffit</a>.</body></html>

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