DatabasePlugin: add interface DatabaseListener

Allow database plugins to announce that they have been modified.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/DatabasePlugin.hxx b/src/DatabasePlugin.hxx
index ccf899389..e42c3bbd3 100644
--- a/src/DatabasePlugin.hxx
+++ b/src/DatabasePlugin.hxx
@@ -37,6 +37,8 @@ struct DatabaseSelection;
 struct db_visitor;
 struct Song;
 class Error;
+class EventLoop;
+class DatabaseListener;
 
 struct DatabaseStats {
 	/**
@@ -149,7 +151,8 @@ struct DatabasePlugin {
 	/**
 	 * Allocates and configures a database.
 	 */
-	Database *(*create)(const config_param &param,
+	Database *(*create)(EventLoop &loop, DatabaseListener &listener,
+			    const config_param &param,
 			    Error &error);
 };