+
+ if (is_list)
+ {
+ list_splice_tail(&addr_list, ptr);
+ }
+ else if (!list_empty(&addr_list))
+ {
+ memcpy(ptr, list_first_entry(&addr_list, typeof(*addr), list),
+ sizeof(*addr));
+
+ list_for_each_entry_safe(addr, tmp, &addr_list, list)
+ free(addr);
+ }