From 3b8532f3fb379c7ecc6b64eecbbf9c824d18e875 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 15 Aug 2012 23:28:19 +0200
Subject: DatabasePlugin: add method ReturnSong()

Allow the plugin to allocate the GetSong() return value.
---
 src/db/SimpleDatabasePlugin.hxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/db/SimpleDatabasePlugin.hxx')

diff --git a/src/db/SimpleDatabasePlugin.hxx b/src/db/SimpleDatabasePlugin.hxx
index 7e3f5d2d..2ea5c492 100644
--- a/src/db/SimpleDatabasePlugin.hxx
+++ b/src/db/SimpleDatabasePlugin.hxx
@@ -38,6 +38,10 @@ class SimpleDatabase : public Database {
 
 	time_t mtime;
 
+#ifndef NDEBUG
+	unsigned borrowed_song_count;
+#endif
+
 public:
 	gcc_pure
 	struct directory *GetRoot() {
@@ -61,6 +65,8 @@ public:
 
 	virtual struct song *GetSong(const char *uri_utf8,
 				     GError **error_r) const override;
+	virtual void ReturnSong(struct song *song) const;
+
 	virtual bool Visit(const DatabaseSelection &selection,
 			   VisitDirectory visit_directory,
 			   VisitSong visit_song,
-- 
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