*
* if (!strcmp("print_all_by_key", action)) {
* struct long2string k, *e;
+ * struct hashmap_entry *ent;
* hashmap_entry_init(&k->ent, memhash(&key, sizeof(long)));
* k.key = key;
*
* flags &= ~COMPARE_VALUE;
- * e = hashmap_get(&map, &k, NULL);
- * if (e) {
+ * ent = hashmap_get(&map, &k, NULL);
+ * if (ent) {
+ * e = container_of(ent, struct long2string, ent);
* printf("first: %ld %s\n", e->key, e->value);
- * while ((e = hashmap_get_next(&map, e)))
+ * while ((ent = hashmap_get_next(&map, ent))) {
+ * e = container_of(ent, struct long2string, ent);
* printf("found more: %ld %s\n", e->key, e->value);
+ * }
* }
* }
*
* `entry` is the hashmap_entry to start the search from, obtained via a previous
* call to `hashmap_get` or `hashmap_get_next`.
*/
-void *hashmap_get_next(const struct hashmap *map,
+struct hashmap_entry *hashmap_get_next(const struct hashmap *map,
const struct hashmap_entry *entry);
/*