On Wed, 27 Nov 2002, Ben Martin wrote:

> Just a quick check, when one does
> curl_easy_setopt( c, CURLOPT_TIMECONDITION, TIMECOND_IFMODSINCE );
> curl_easy_setopt( c, CURLOPT_TIMEVALUE, mtime );
> perform();
>
> is the recommended way to test if the file has been changed and thus
> downloaded to test the HTTP code CURLINFO_EFFECTIVE_URL ?

If you get data downloaded, you know that the condition was true (it has been
modified since), and if the condition was false, you'll get nothing and a
304-reply (that you can see with curl_easy_getinfo and CURLINFO_HTTP_CODE).

-- 
 Daniel Stenberg -- curl, cURL, Curl, CURL. Groks URLs.
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