1 files changed, 56 insertions, 3 deletions

diff --git a/src/core/dbus-automount.c b/src/core/dbus-automount.c
index 5162ce34cb..26212b3a95 100644
--- a/src/core/dbus-automount.c
+++ b/src/core/dbus-automount.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 /***
   This file is part of systemd.
 
@@ -20,8 +18,9 @@
 ***/
 
 #include "automount.h"
-#include "dbus-automount.h"
 #include "bus-util.h"
+#include "dbus-automount.h"
+#include "string-util.h"
 
 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, automount_result, AutomountResult);
 
@@ -33,3 +32,57 @@ const sd_bus_vtable bus_automount_vtable[] = {
         SD_BUS_PROPERTY("TimeoutIdleUSec", "t", bus_property_get_usec, offsetof(Automount, timeout_idle_usec), SD_BUS_VTABLE_PROPERTY_CONST),
         SD_BUS_VTABLE_END
 };
+
+static int bus_automount_set_transient_property(
+                Automount *a,
+                const char *name,
+                sd_bus_message *message,
+                UnitSetPropertiesMode mode,
+                sd_bus_error *error) {
+
+        int r;
+
+        assert(a);
+        assert(name);
+        assert(message);
+
+        if (streq(name, "TimeoutIdleUSec")) {
+                usec_t timeout_idle_usec;
+                r = sd_bus_message_read(message, "t", &timeout_idle_usec);
+                if (r < 0)
+                        return r;
+
+                if (mode != UNIT_CHECK) {
+                        char time[FORMAT_TIMESPAN_MAX];
+
+                        a->timeout_idle_usec = timeout_idle_usec;
+                        unit_write_drop_in_format(UNIT(a), mode, name, "[Automount]\nTimeoutIdleSec=%s\n",
+                                format_timespan(time, sizeof(time), timeout_idle_usec, USEC_PER_MSEC));
+                }
+        } else
+                return 0;
+
+        return 1;
+}
+
+int bus_automount_set_property(
+                Unit *u,
+                const char *name,
+                sd_bus_message *message,
+                UnitSetPropertiesMode mode,
+                sd_bus_error *error) {
+
+        Automount *a = AUTOMOUNT(u);
+        int r = 0;
+
+        assert(a);
+        assert(name);
+        assert(message);
+
+        if (u->transient && u->load_state == UNIT_STUB)
+                /* This is a transient unit, let's load a little more */
+
+                r = bus_automount_set_transient_property(a, name, message, mode, error);
+
+        return r;
+}