core: convert PID 1 to libsystemd-bus

This patch converts PID 1 to libsystemd-bus and thus drops the
dependency on libdbus. The only remaining code using libdbus is a test
case that validates our bus marshalling against libdbus' marshalling,
and this dependency can be turned off.

This patch also adds a couple of things to libsystem-bus, that are
necessary to make the port work:

- Synthesizing of "Disconnected" messages when bus connections are
  severed.

- Support for attaching multiple vtables for the same interface on the
  same path.

This patch also fixes the SetDefaultTarget() and GetDefaultTarget() bus
calls which used an inappropriate signature.

As a side effect we will now generate PropertiesChanged messages which
carry property contents, rather than just invalidation information.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/login/logind-inhibit.c b/src/login/logind-inhibit.c
index 26cce8d7fc..1b6f1362b3 100644
--- a/src/login/logind-inhibit.c
+++ b/src/login/logind-inhibit.c
@@ -304,7 +304,7 @@ int inhibitor_create_fifo(Inhibitor *i) {
                 if (r < 0)
                         return r;
 
-                r = sd_event_source_set_priority(i->event_source, SD_PRIORITY_IDLE);
+                r = sd_event_source_set_priority(i->event_source, SD_EVENT_PRIORITY_IDLE);
                 if (r < 0)
                         return r;
         }