1 files changed, 20 insertions, 18 deletions
diff --git a/src/core/dbus-util.c b/src/core/dbus-util.c
index 75bbd07604..f4fbb72cb9 100644
--- a/src/core/dbus-util.c
+++ b/src/core/dbus-util.c
@@ -1,22 +1,4 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
 
 #include "bus-util.h"
 #include "dbus-util.h"
@@ -26,6 +8,26 @@
 #include "user-util.h"
 #include "unit.h"
 
+int bus_property_get_triggered_unit(
+                sd_bus *bus,
+                const char *path,
+                const char *interface,
+                const char *property,
+                sd_bus_message *reply,
+                void *userdata,
+                sd_bus_error *error) {
+
+        Unit *u = userdata, *trigger;
+
+        assert(bus);
+        assert(reply);
+        assert(u);
+
+        trigger = UNIT_TRIGGER(u);
+
+        return sd_bus_message_append(reply, "s", trigger ? trigger->id : NULL);
+}
+
 BUS_DEFINE_SET_TRANSIENT(mode_t, "u", uint32_t, mode_t, "%040o");
 BUS_DEFINE_SET_TRANSIENT(unsigned, "u", uint32_t, unsigned, "%" PRIu32);
 BUS_DEFINE_SET_TRANSIENT_STRING_WITH_CHECK(user, valid_user_group_name_or_id);