- if (!(m = dbus_message_new_method_call(
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.DBus.Properties",
- "Get"))) {
- log_error("Could not allocate message.");
- goto finish;
- }
-
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, &interface,
- DBUS_TYPE_STRING, &property,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- goto finish;
- }
-
- if (!(reply = dbus_connection_send_with_reply_and_block(c->bus, m, -1, &error))) {
- log_error("Failed to send command: %s", bus_error_message(&error));
- goto finish;
- }
-
- if (!dbus_message_iter_init(reply, &iter) ||
- dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT) {
- log_error("Failed to parse reply.");
- goto finish;
- }
-
- dbus_message_iter_recurse(&iter, &sub);
-
- if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_UINT64) {
- log_error("Failed to parse reply.");
- goto finish;
+ r = sd_bus_get_property_trivial(
+ c->bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "UserspaceTimestamp",
+ &error,
+ 't', &t);
+ if (r < 0) {
+ log_error("Failed to get timestamp: %s", bus_error_message(&error, -r));
+ return 0;