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<title>CURLOPT_DNS_USE_GLOBAL_CACHE man page</title>
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<p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2>
<p class="level0">CURLOPT_DNS_USE_GLOBAL_CACHE - enable/disable global DNS cache <a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2>
<p class="level0">#include <curl/curl.h>
<p class="level0">CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_USE_GLOBAL_CACHE, long enable); <a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
<p class="level0">Pass a long. If the <span Class="emphasis">enable</span> value is 1, it tells curl to use a global DNS cache that will survive between easy handle creations and deletions. This is not thread-safe and this will use a global variable.
<p class="level0"><span Class="bold">WARNING:</span> this option is considered obsolete. Stop using it. Switch over to using the share interface instead! See <a Class="emphasis" href="./CURLOPT_SHARE.html">CURLOPT_SHARE</a> and <span Class="emphasis">curl_share_init(3)</span>. <a name="DEFAULT"></a><h2 class="nroffsh">DEFAULT</h2>
<p class="level0">0 <a name="PROTOCOLS"></a><h2 class="nroffsh">PROTOCOLS</h2>
<p class="level0">All <a name="EXAMPLE"></a><h2 class="nroffsh">EXAMPLE</h2>
<p class="level0">TODO <a name="AVAILABILITY"></a><h2 class="nroffsh">AVAILABILITY</h2>
<p class="level0">Subject for removal in the future. Do not use! <a name="RETURN"></a><h2 class="nroffsh">RETURN VALUE</h2>
<p class="level0">Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
<p class="level0"><a Class="manpage" href="./CURLOPT_SHARE.html">CURLOPT_SHARE</a> <a Class="manpage" href="./CURLOPT_DNS_CACHE_TIMEOUT.html">CURLOPT_DNS_CACHE_TIMEOUT</a> <span Class="manpage"> </span> <p class="roffit">
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