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-rw-r--r--src/core/dbus-util.c38
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);