JavaScript must be enabled in order to use this site. Please enable JavaScript in your browser and refresh the page. XPRDfflush XPRDfflush Purpose Flush buffer of an output stream. Synopsis int XPRDfflush(XPRDfile f); Argument f File descriptor Return value 0 if successful. Further information The output buffer is automatically flushed when the file descriptor is closed. Related topics XPRDfwrite. Parent Topic Remote file access