Nasıl curl_easy_perform çağrıldıktan sonra bir HTTP durum kodu (örneğin 200 veya 500) alabilir miyim?

http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html

CURLINFO_RESPONSE_CODE

Pass a pointer to a long to receive the last received HTTP or FTP code. This
option was known as CURLINFO_HTTP_CODE in libcurl 7.10.7 and earlier. This 
will be zero if no server response code has been received. Note that a 
proxy's CONNECT response should be read with CURLINFO_HTTP_CONNECTCODE 
and not this. 

curl_code = curl_easy_perform (session);
long http_code = 0;
curl_easy_getinfo (session, CURLINFO_RESPONSE_CODE, &http_code);
if (http_code == 200 && curl_code != CURLE_ABORTED_BY_CALLBACK)
{
         //Succeeded
}
else
{
         //Failed
}