Provided by: libcurl4-doc_7.55.1-1ubuntu2_all bug

NAME

       CURLOPT_PROGRESSDATA - custom pointer passed to the progress callback

SYNOPSIS

       #include <curl/curl.h>

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

DESCRIPTION

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

DEFAULT

       The default value of this parameter is NULL.

PROTOCOLS

       All

EXAMPLE

       https://curl.haxx.se/libcurl/c/progressfunc.html

AVAILABILITY

       Always

RETURN VALUE

       Returns CURLE_OK

SEE ALSO

       CURLOPT_PROGRESSFUNCTION(3), CURLOPT_XFERINFOFUNCTION(3),