if (i >= 0 && pollarray[i].revents) {
if (pollarray[i].revents & POLLHUP)
dir_changed = 1;
if (pollarray[i].revents & POLLIN)
if (i >= 0 && pollarray[i].revents) {
if (pollarray[i].revents & POLLHUP)
dir_changed = 1;
if (pollarray[i].revents & POLLIN)
if (i >= 0 && pollarray[i].revents) {
if (pollarray[i].revents & POLLHUP)
dir_changed = 1;
if (pollarray[i].revents & POLLIN)
if (i >= 0 && pollarray[i].revents) {
if (pollarray[i].revents & POLLHUP)
dir_changed = 1;
if (pollarray[i].revents & POLLIN)