Symbol: PORTQ_POLLOUT
usr/src/uts/common/fs/portfs/port_vnops.c
304
portq->portq_flags |= events & POLLOUT ? PORTQ_POLLOUT : 0;
usr/src/uts/common/os/port_subr.c
505
wakeup = (portq->portq_flags & PORTQ_POLLOUT);
usr/src/uts/common/os/port_subr.c
506
portq->portq_flags &= ~PORTQ_POLLOUT;