PAGELENGTH_INFO_EXCPT
bzero(buf, PAGELENGTH_INFO_EXCPT);
page->mode_page.length = PAGELENGTH_INFO_EXCPT;
return (PAGELENGTH_INFO_EXCPT + sizeof (struct mode_page));
if (((PAGELENGTH_INFO_EXCPT + sizeof (struct mode_page)) > parmlen) ||
*pagelen = PAGELENGTH_INFO_EXCPT + sizeof (struct mode_page);