msec = timeout ? (timeout->tv_sec * 1000 + timeout->tv_usec / 1000) : -1;
res = epoll_wait(epoll_fd, evts, ArrayLength(evts), msec);
+ now = time(NULL) + clock_skew;
if (res < 0) {
if (errno != EINTR) {
log_module(MAIN_LOG, LOG_ERROR, "epoll_wait() error %d: %s", errno, strerror(errno));