+xbt_dict_t Storage::getProperties()
+{
+ return simgrid::simix::kernelImmediate([this] { return pimpl_->getProperties(); });
+}
+
+const char* Storage::getProperty(const char* key)
+{
+ return static_cast<const char*>(xbt_dict_get_or_null(this->getProperties(), key));
+}
+
+void Storage::setProperty(const char* key, char* value)
+{
+ xbt_dict_set(this->getProperties(), key, value, nullptr);
+}
+
+std::map<std::string, sg_size_t>* Storage::getContent()
+{
+ return simgrid::simix::kernelImmediate([this] { return pimpl_->getContent(); });
+}
+
+/*************
+ * Callbacks *
+ *************/
+simgrid::xbt::signal<void(s4u::Storage&)> Storage::onCreation;
+simgrid::xbt::signal<void(s4u::Storage&)> Storage::onDestruction;
+