bus: also add error parameter to object find and enumerator callbacks

Just in order to bring things inline with the method and property
callbacks.

3 files changed, 4 insertions, 5 deletions

diff --git a/src/machine/machine-dbus.c b/src/machine/machine-dbus.c
index 2c7f3a798e..c6a794b5e8 100644
--- a/src/machine/machine-dbus.c
+++ b/src/machine/machine-dbus.c
@@ -142,7 +142,7 @@ const sd_bus_vtable machine_vtable[] = {
         SD_BUS_VTABLE_END
 };
 
-int machine_object_find(sd_bus *bus, const char *path, const char *interface, void **found, void *userdata) {
+int machine_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) {
         Manager *m = userdata;
         Machine *machine;
         int r;
@@ -201,7 +201,7 @@ char *machine_bus_path(Machine *m) {
         return strappend("/org/freedesktop/machine1/machine/", e);
 }
 
-int machine_node_enumerator(sd_bus *bus, const char *path, char ***nodes, void *userdata) {
+int machine_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
         _cleanup_strv_free_ char **l = NULL;
         Machine *machine = NULL;
         Manager *m = userdata;
diff --git a/src/machine/machine.h b/src/machine/machine.h
index 99ee25888e..62e4b2b340 100644
--- a/src/machine/machine.h
+++ b/src/machine/machine.h
@@ -93,7 +93,8 @@ MachineState machine_get_state(Machine *u);
 extern const sd_bus_vtable machine_vtable[];
 
 char *machine_bus_path(Machine *s);
-int machine_object_find(sd_bus *bus, const char *path, const char *interface, void **found, void *userdata);
+int machine_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error);
+int machine_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error);
 
 int machine_send_signal(Machine *m, bool new_machine);
 int machine_send_create_reply(Machine *m, sd_bus_error *error);
diff --git a/src/machine/machined.h b/src/machine/machined.h
index 0b074c4e8a..d4b581be7a 100644
--- a/src/machine/machined.h
+++ b/src/machine/machined.h
@@ -60,8 +60,6 @@ int manager_get_machine_by_pid(Manager *m, pid_t pid, Machine **machine);
 
 extern const sd_bus_vtable manager_vtable[];
 
-int machine_node_enumerator(sd_bus *bus, const char *path, char ***nodes, void *userdata);
-
 int match_reloading(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
 int match_unit_removed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);
 int match_properties_changed(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error);