IM_POLL
fl = (async != 0 ? IM_WAIT : IM_POLL);
else if ((im->im_flags & (IM_POLL | IM_POLL_INTR)) != IM_POLL) {
if ((im->im_flags & (IM_POLL | IM_WAIT)) != 0) {
if ((im->im_flags & IM_POLL) != 0)
IM_NOSTATUS | ((flags & XS_CTL_POLL) != 0 ? IM_POLL : 0));
im = iop_msg_alloc(iop, IM_POLL);
im = iop_msg_alloc(iop, IM_POLL);
im = iop_msg_alloc(iop, poll ? IM_POLL : IM_WAIT);