main: check if we have a valid PID before getting the name of it

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

diff --git a/src/dbus-service.c b/src/dbus-service.c
index ad3264c8c349b12001731e44549c1069c4a59725..6bb6a9d6e58221af2398c793bcbbbb4915e02aad 100644 (file)
--- a/src/dbus-service.c
+++ b/src/dbus-service.c
@@ -90,7 +90,11 @@
         BUS_INTROSPECTABLE_INTERFACE                                    \
         "</node>\n"
 
-const char bus_service_interface[] = BUS_SERVICE_INTERFACE;
+#define INTERFACES_LIST                              \
+        BUS_UNIT_INTERFACES_LIST                     \
+        "org.freedesktop.systemd1.Service\0"
+
+const char bus_service_interface[] _introspect_("Service") = BUS_SERVICE_INTERFACE;
 
 const char bus_service_invalidating_properties[] =
         "ExecStartPre\0"
@@ -102,8 +106,7 @@ const char bus_service_invalidating_properties[] =
         "ExecMain\0"
         "MainPID\0"
         "ControlPID\0"
-        "StatusText\0"
-        "\0";
+        "StatusText\0";
 
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_type, service_type, ServiceType);
 static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_service_append_restart, service_restart, ServiceRestart);
@@ -127,8 +130,9 @@ DBusHandlerResult bus_service_message_handler(Unit *u, DBusConnection *connectio
                 BUS_EXEC_CONTEXT_PROPERTIES("org.freedesktop.systemd1.Service", u->service.exec_context),
                 { "org.freedesktop.systemd1.Service", "PermissionsStartOnly",   bus_property_append_bool,   "b", &u->service.permissions_start_only    },
                 { "org.freedesktop.systemd1.Service", "RootDirectoryStartOnly", bus_property_append_bool,   "b", &u->service.root_directory_start_only },
-                { "org.freedesktop.systemd1.Service", "RemainAfterExit",        bus_property_append_bool,   "b", &u->service.remain_after_exit          },
-                BUS_EXEC_STATUS_PROPERTIES("org.freedesktop.systemd1.Service", u->service.main_exec_status, "ExecMain"),
+                { "org.freedesktop.systemd1.Service", "RemainAfterExit",        bus_property_append_bool,   "b", &u->service.remain_after_exit         },
+                { "org.freedesktop.systemd1.Service", "GuessMainPID",           bus_property_append_bool,   "b", &u->service.guess_main_pid            },
+               BUS_EXEC_STATUS_PROPERTIES("org.freedesktop.systemd1.Service", u->service.main_exec_status, "ExecMain"),
                 { "org.freedesktop.systemd1.Service", "MainPID",                bus_property_append_pid,    "u", &u->service.main_pid                  },
                 { "org.freedesktop.systemd1.Service", "ControlPID",             bus_property_append_pid,    "u", &u->service.control_pid               },
 #ifdef HAVE_SYSV_COMPAT
@@ -140,8 +144,9 @@ DBusHandlerResult bus_service_message_handler(Unit *u, DBusConnection *connectio
                 { "org.freedesktop.systemd1.Service", "SysVRunLevels",          bus_property_append_string, "s", u->service.sysv_runlevels             },
                 { "org.freedesktop.systemd1.Service", "SysVStartPriority",      bus_property_append_int,    "i", &u->service.sysv_start_priority       },
 #endif
+                { "org.freedesktop.systemd1.Service", "FsckPassNo",             bus_property_append_int,    "i", &u->service.fsck_passno               },
                 { NULL, NULL, NULL, NULL, NULL }
         };
 
-        return bus_default_message_handler(u->meta.manager, connection, message, INTROSPECTION, properties);
+        return bus_default_message_handler(u->meta.manager, connection, message, INTROSPECTION, INTERFACES_LIST, properties);
 }