2 files changed, 47 insertions, 0 deletions

diff --git a/include/io/task.h b/include/io/task.h
index 1407747c74..ece1372781 100644
--- a/include/io/task.h
+++ b/include/io/task.h
@@ -240,6 +240,33 @@ void qio_task_abort(QIOTask *task,
 
 
 /**
+ * qio_task_set_result_pointer:
+ * @task: the task struct
+ * @result: pointer to the result data
+ *
+ * Associate an opaque result with the task,
+ * which can later be retrieved with the
+ * qio_task_get_result_pointer() method
+ *
+ */
+void qio_task_set_result_pointer(QIOTask *task,
+                                 gpointer result,
+                                 GDestroyNotify notify);
+
+
+/**
+ * qio_task_get_result_pointer:
+ * @task: the task struct
+ *
+ * Retrieve the opaque result data associated
+ * with the task, if any.
+ *
+ * Returns: the task result, or NULL
+ */
+gpointer qio_task_get_result_pointer(QIOTask *task);
+
+
+/**
  * qio_task_get_source:
  * @task: the task struct
  *
diff --git a/io/task.c b/io/task.c
index a763990d47..675e196156 100644
--- a/io/task.c
+++ b/io/task.c
@@ -29,6 +29,8 @@ struct QIOTask {
     QIOTaskFunc func;
     gpointer opaque;
     GDestroyNotify destroy;
+    gpointer result;
+    GDestroyNotify destroyResult;
 };
 
 
@@ -57,6 +59,9 @@ static void qio_task_free(QIOTask *task)
     if (task->destroy) {
         task->destroy(task->opaque);
     }
+    if (task->destroyResult) {
+        task->destroyResult(task->result);
+    }
     object_unref(task->source);
 
     g_free(task);
@@ -154,6 +159,21 @@ void qio_task_abort(QIOTask *task,
 }
 
 
+void qio_task_set_result_pointer(QIOTask *task,
+                                 gpointer result,
+                                 GDestroyNotify destroy)
+{
+    task->result = result;
+    task->destroyResult = destroy;
+}
+
+
+gpointer qio_task_get_result_pointer(QIOTask *task)
+{
+    return task->result;
+}
+
+
 Object *qio_task_get_source(QIOTask *task)
 {
     return task->source;