AutoarExtract: Add function to free the source buffer

2 files changed, 13 insertions, 0 deletions

diff --git a/gnome-autoar/autoar-extract.c b/gnome-autoar/autoar-extract.c
index 8aebe8c..03a14c0 100644
--- a/gnome-autoar/autoar-extract.c
+++ b/gnome-autoar/autoar-extract.c
@@ -1874,3 +1874,14 @@ autoar_extract_start_async (AutoarExtract *arextract,
   g_task_set_task_data (task, NULL, NULL);
   g_task_run_in_thread (task, autoar_extract_start_async_thread);
 }
+
+void
+autoar_extract_free_source_buffer (AutoarExtract *arextract,
+                                   GDestroyNotify free_func)
+{
+  if (arextract->priv->source_buffer != NULL)
+    (*free_func)((void*)(arextract->priv->source_buffer));
+
+  arextract->priv->source_buffer = NULL;
+  arextract->priv->source_buffer_size = 0;
+}
diff --git a/gnome-autoar/autoar-extract.h b/gnome-autoar/autoar-extract.h
index e748cbc..5120154 100644
--- a/gnome-autoar/autoar-extract.h
+++ b/gnome-autoar/autoar-extract.h
@@ -92,6 +92,8 @@ void            autoar_extract_start               (AutoarExtract *arextract,
                                                     GCancellable *cancellable);
 void            autoar_extract_start_async         (AutoarExtract *arextract,
                                                     GCancellable *cancellable);
+void            autoar_extract_free_source_buffer  (AutoarExtract *arextract,
+                                                    GDestroyNotify free_func);
 
 char           *autoar_extract_get_source          (AutoarExtract *arextract);
 GFile          *autoar_extract_get_source_file     (AutoarExtract *arextract);