Lines Matching refs:ln
432 struct fib6_node *fn, *in, *ln;
487 ln = node_alloc();
489 if (ln == NULL)
491 ln->fn_bit = plen;
493 ln->parent = pn;
494 ln->fn_sernum = sernum;
497 pn->right = ln;
499 pn->left = ln;
501 return ln;
526 * (new leaf node)[ln] (old node)[fn]
530 ln = node_alloc();
532 if (in == NULL || ln == NULL) {
535 if (ln)
536 node_free(ln);
562 ln->fn_bit = plen;
564 ln->parent = in;
567 ln->fn_sernum = sernum;
570 in->right = ln;
573 in->left = ln;
579 * (new leaf node)[ln]
584 ln = node_alloc();
586 if (ln == NULL)
589 ln->fn_bit = plen;
591 ln->parent = pn;
593 ln->fn_sernum = sernum;
596 pn->right = ln;
598 pn->left = ln;
601 ln->right = fn;
603 ln->left = fn;
605 fn->parent = ln;
607 return ln;