Provided by: libcurl4-doc_7.47.0-1ubuntu2.19_all bug

NAME
       CURLOPT_DNS_USE_GLOBAL_CACHE - enable/disable global DNS cache


SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_DNS_USE_GLOBAL_CACHE,
                                 long enable);


DESCRIPTION
       Pass  a long. If the enable 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.

       WARNING: this option is considered obsolete. Stop using it. Switch over  to  using  the  share  interface
       instead! See CURLOPT_SHARE(3) and curl_share_init(3).


DEFAULT
       0


PROTOCOLS
       All


EXAMPLE
       TODO


AVAILABILITY
       Subject for removal in the future. Do not use!


RETURN VALUE
       Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.


SEE ALSO
       CURLOPT_SHARE(3), CURLOPT_DNS_CACHE_TIMEOUT(3),

libcurl 7.37.0                                     17 Jun 2014                   CURLOPT_DNS_USE_GLOBAL_CACHE(3)