NAME

       CURLOPT_SOCKOPTDATA - custom pointer to pass to sockopt callback

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SOCKOPTDATA, void *pointer);

DESCRIPTION

       Pass a pointer that will be untouched by libcurl and passed as the first argument in the sockopt callback
       set with CURLOPT_SOCKOPTFUNCTION(3).

DEFAULT

       The default value of this parameter is NULL.

PROTOCOLS

       All

EXAMPLE

       TODO

AVAILABILITY

       Added in 7.16.0

RETURN VALUE

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

SEE ALSO

       CURLOPT_SOCKOPTFUNCTION(3), CURLOPT_OPENSOCKETFUNCTION(3),

libcurl 7.37.0                                     16 Jun 2014                            CURLOPT_SOCKOPTDATA(3)