while (u != NULL) {
if ((e.events & EPOLLIN) && u->read) {
u->read(u->closure);
- break;
}
if ((e.events & EPOLLOUT) && u->write) {
u->write(u->closure);
- break;
}
if ((e.events & EPOLLHUP) && u->hangup) {
u->hangup(u->closure);
- break;
}
u = u->next;
}