- /* This highly unlikely case can happen only if the file has
- shrunk under us. To uphold the promise that exactly
- promised_size bytes would be delivered, pad the remaining
- data with zeros. #### Should we abort instead? */
- DEBUGP (("padding %ld bytes ... ", promised_size - written));
- memset (chunk, '\0', sizeof (chunk));
- while (written < promised_size)
- {
- int towrite = WMIN (promised_size - written, sizeof (chunk));
-#ifdef HAVE_SSL
- if (ssl)
- write_error = ssl_iwrite (ssl, chunk, towrite);
- else
-#endif
- write_error = iwrite (sock, chunk, towrite);
- if (write_error < 0)
- return -1;
- written += towrite;
- }