timedated: use libsystemd-bus instead of libdbus for bus communication

Among other things this also adds a few things necessary for the change:

- Considerably more powerful error returning APIs in libsystemd-bus

- Adapter for connecting an sd_bus to an sd_event

- As I reworked the PolicyKit logic to the new library I also made it
  asynchronous, so that PolicyKit requests of one user cannot block out
  another user anymore.

- We always use the macro names for common bus error. That way it is
  harder to mistype them since the compiler will notice

1 files changed, 4 insertions, 4 deletions

diff --git a/src/systemd/sd-bus-protocol.h b/src/systemd/sd-bus-protocol.h
index 8b40386cf..ff2bcc93b 100644
--- a/src/systemd/sd-bus-protocol.h
+++ b/src/systemd/sd-bus-protocol.h
@@ -32,10 +32,10 @@ extern "C" {
 
 enum {
         _SD_BUS_MESSAGE_TYPE_INVALID = 0,
-        SD_BUS_MESSAGE_TYPE_METHOD_CALL,
-        SD_BUS_MESSAGE_TYPE_METHOD_RETURN,
-        SD_BUS_MESSAGE_TYPE_METHOD_ERROR,
-        SD_BUS_MESSAGE_TYPE_SIGNAL,
+        SD_BUS_MESSAGE_METHOD_CALL,
+        SD_BUS_MESSAGE_METHOD_RETURN,
+        SD_BUS_MESSAGE_METHOD_ERROR,
+        SD_BUS_MESSAGE_SIGNAL,
         _SD_BUS_MESSAGE_TYPE_MAX
 };