ipcpd: Enroll DHT when creating dt connection

The DHT will now enroll or sync when a data transfer connection is
added. This avoids the need to create a temporary data transfer
connection during enrollment (and speeds it up considerably).

The notifier system was modified to take an opaque pointer to the
object that registers as a parameter.

1 files changed, 4 insertions, 2 deletions

diff --git a/include/ouroboros/notifier.h b/include/ouroboros/notifier.h
index 7a70f95f..037d5daf 100644
--- a/include/ouroboros/notifier.h
+++ b/include/ouroboros/notifier.h
@@ -23,7 +23,8 @@
 #ifndef OUROBOROS_LIB_NOTIFIER_H
 #define OUROBOROS_LIB_NOTIFIER_H
 
-typedef void (* notifier_fn_t)(int          event,
+typedef void (* notifier_fn_t)(void *       self,
+                               int          event,
                                const void * o);
 
 int  notifier_init(void);
@@ -33,7 +34,8 @@ void notifier_fini(void);
 void notifier_event(int          event,
                     const void * o);
 
-int  notifier_reg(notifier_fn_t callback);
+int  notifier_reg(notifier_fn_t callback,
+                  void *        obj);
 
 void notifier_unreg(notifier_fn_t callback);