EVFILT_WRITE 231 opal/mca/event/libevent2022/libevent/kqueue.c kq_setup_kevent(out_ch, in_ch->fd, EVFILT_WRITE, EVFILT_WRITE 373 opal/mca/event/libevent2022/libevent/kqueue.c } else if (events[i].filter == EVFILT_WRITE) {