FD_ZERO(&fds);
snmp_select_info(&maxfd, &fds, &timeout, &block);
FD_ZERO(&fds);
snmp_select_info(&maxfd, &fds, &timeout, &block);
if (thr_fd == fd) {
struct listnode *nextln = listnextnode(ln);
if (!FD_ISSET(fd, &fds)) {
if (thr_fd == fd) {
struct listnode *nextln = listnextnode(ln);
if (!FD_ISSET(fd, &fds)) {