Hi all!

   just working off the form post example, have read a fair bit about adding a
   progress callback to the CURLOPT_PROGRESSCALLBACK, however i get a
   segfault/accessDenied in transfer.c, around line 1370 when it calls
   Curl_pgrsUpdate(conn), it actually errors as soon as it hits "return 0" in
the
  Curl_pgrsUpdate function.

   Also, any ideas on making the whole show non-blocking so my UI can keep
 ticking
  over?

   Heres the code i am using..

   connection::connection() {
           curl_global_init(CURL_GLOBAL_ALL);
           curl_formadd(&formpost,
                              &lastptr,
                              CURLFORM_COPYNAME, "sendfile",
                              CURLFORM_FILE, infile,
                              CURLFORM_END);
           curl_formadd(&formpost,
                              &lastptr,
                              CURLFORM_COPYNAME, "filename",
                              CURLFORM_COPYCONTENTS, infile,
                              CURLFORM_END);
           curl_formadd(&formpost,
                              &lastptr,
                              CURLFORM_COPYNAME, "submit",
                              CURLFORM_COPYCONTENTS, "send",
                              CURLFORM_END);

           curl = curl_easy_init();
           headerlist = curl_slist_append(headerlist, buf);
           if(curl) {
           /* what URL that receives this POST */
           curl_easy_setopt(curl, CURLOPT_URL, url);
           curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
           curl_easy_setopt(curl, CURLOPT_NOPROGRESS, FALSE);
   curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, progress_callback);
           res = curl_easy_perform(curl);
   ---
   }

   int connection::progress_callback(void *nothing, double dltotal, double
dlnow,
  double ultotal, double ulnow) {

       return 0;
   }

   thanks

   leigh

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