Changes in kernel/generic/src/adt/btree.c [feeac0d:c1b8ad4] in mainline

File:

• kernel/generic/src/adt/btree.c (modified) (1 diff)

kernel/generic/src/adt/btree.c

@@ -1045 +1045 @@
 }
 
+/** Return number of B-tree elements.
+ *
+ * @param t    B-tree to count.
+ * @return Return number of B-tree elements.
+ *
+ */
+unsigned long btree_count(btree_t *t)
+{
+        unsigned long count = 0;
+
+        list_foreach(t->leaf_list, leaf_link, btree_node_t, node) {
+                count += node->keys;
+        }
+
+        return count;
+}
+
 /** @}
  */