core: allow setting RemainAfterExit= for transient services

[elogind.git] / src / core / dbus-service.c

diff --git a/src/core/dbus-service.c b/src/core/dbus-service.c
index 3bedda6c014fb394bd9d7935ce27bf2c1433c3d9..1a44e1fd1b4057876760b64de3f0efce832712d8 100644 (file)
--- a/src/core/dbus-service.c
+++ b/src/core/dbus-service.c
@@ -46,6 +46,7 @@
         "  <property name=\"StartLimitInterval\" type=\"t\" access=\"read\"/>\n" \
         "  <property name=\"StartLimitBurst\" type=\"u\" access=\"read\"/>\n" \
         "  <property name=\"StartLimitAction\" type=\"s\" access=\"readwrite\"/>\n" \
+        BUS_UNIT_CGROUP_INTERFACE                                       \
         BUS_EXEC_COMMAND_INTERFACE("ExecStartPre")                      \
         BUS_EXEC_COMMAND_INTERFACE("ExecStart")                         \
         BUS_EXEC_COMMAND_INTERFACE("ExecStartPost")                     \
@@ -152,6 +153,7 @@ DBusHandlerResult bus_service_message_handler(Unit *u, DBusConnection *connectio
 
         const BusBoundProperties bps[] = {
                 { "org.freedesktop.systemd1.Unit",    bus_unit_properties,             u },
+                { "org.freedesktop.systemd1.Service", bus_unit_cgroup_properties,      u },
                 { "org.freedesktop.systemd1.Service", bus_service_properties,          s },
                 { "org.freedesktop.systemd1.Service", bus_exec_context_properties,     &s->exec_context },
                 { "org.freedesktop.systemd1.Service", bus_kill_context_properties,     &s->kill_context },
@@ -178,7 +180,22 @@ static int bus_service_set_transient_property(
         assert(s);
         assert(i);
 
-        if (streq(name, "ExecStart")) {
+        if (streq(name, "RemainAfterExit")) {
+                if (dbus_message_iter_get_arg_type(i) != DBUS_TYPE_BOOLEAN)
+                        return -EINVAL;
+
+                if (mode != UNIT_CHECK) {
+                        dbus_bool_t b;
+
+                        dbus_message_iter_get_basic(i, &b);
+
+                        s->remain_after_exit = b;
+                        unit_write_drop_in_private_format(UNIT(s), mode, name, "RemainAfterExit=%s\n", yes_no(b));
+                }
+
+                return 1;
+
+        } else if (streq(name, "ExecStart")) {
                 DBusMessageIter sub;
                 unsigned n = 0;
 
@@ -274,7 +291,7 @@ static int bus_service_set_transient_property(
                         }
 
                         fflush(f);
-                        unit_write_drop_in_private_section(UNIT(s), mode, "exec-start", buf);
+                        unit_write_drop_in_private(UNIT(s), mode, name, buf);
                 }
 
                 return 1;