On Thu, 31 Jul 2008, Niall Twomey wrote:

> curl_easy_setopt( curlHandle, CURLOPT_COOKIELIST, "ALL" );

This deletes all cookies from libcurl's internal list, yes.

> curl_easy_setopt( curlHandle, CURLOPT_COOKIE, cookie_string );

This adds the given string to the outgoing Cookie: header in the request, it
DOES NOT add any cookies to libcurl's internal list of cookies. Use
CURLOPT_COOKIELIST for that. You can in fact also use CURLOPT_COOKIELIST to
"delete" a cookie by simply setting it again with an expired time or similar.

-- 
  / daniel.haxx.se