SYNOPSIS
#include <curl/curl.h>CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_EFFECTIVE_URL, char **urlp);
DESCRIPTION
Pass in a pointer to a char pointer and get the last used effective URL.In cases when you've asked libcurl to follow redirects, it may very well not be the same value you set with CURLOPT_URL(3).
The urlp pointer will be NULL or pointing to private memory you MUST NOT free - it gets freed when you call curl_easy_cleanup(3) on the corresponding CURL handle.