get_node
static char *get_node(char *devname);
Dfltdev = get_node(argv[optind]);
dnp = (dnp) ? get_node(tnp->handle, dnp->child)
: get_node(tnp->handle, DB_HDR(tnp->handle)->root_idx);
for (; dnp != NULL; dnp = get_node(tnp->handle, dnp->sib)) {
for (; dnp = get_node(hdp, nidx); nidx = dnp->sib) {
static struct db_node *get_node(struct di_devlink_handle *hdp, uint32_t idx);