static int info_node(int fd, const char *item) {
// Check the list of nodes
sendline(fd, "%d %d %s", CONTROL, REQ_DUMP_NODES, item);
static int info_node(int fd, const char *item) {
// Check the list of nodes
sendline(fd, "%d %d %s", CONTROL, REQ_DUMP_NODES, item);