Merge pull request #20 from monich/user_data

Add radio_request_user_data()

include/radio_request.h

@@ -207,6 +207,10 @@ radio_request_set_retry_func(
     RadioRequest* req,
     RadioRequestRetryFunc retry);
 
+void*
+radio_request_user_data(
+    RadioRequest* req); /* Since 1.4.11 */
+
 G_END_DECLS
 
 #endif /* RADIO_REQUEST_H */

src/radio_request.c

@@ -366,6 +366,13 @@ radio_request_drop(
     }
 }
 
+void*
+radio_request_user_data(
+    RadioRequest* req) /* Since 1.4.11 */
+{
+    return G_LIKELY(req) ? req->user_data : NULL;
+}
+
 /*
  * Local Variables:
  * mode: C

unit/unit_client/unit_client.c

@@ -491,6 +491,7 @@ test_null(
     g_assert(!radio_request_ref(NULL));
     g_assert(!radio_request_submit(NULL));
     g_assert(!radio_request_retry(NULL));
+    g_assert(!radio_request_user_data(NULL));
 
     radio_request_group_cancel(NULL);
     radio_request_group_unref(NULL);
@@ -548,6 +549,7 @@ test_basic(
     /* Make sure destroy (but not completion) callback is invoked */
     req = radio_request_new(client, RADIO_REQ_GET_MUTE, &args,
         test_complete_not_reached, test_destroy_once, &destroyed);
+    g_assert(radio_request_user_data(req) == &destroyed);
     radio_request_unref(req);
     g_assert(destroyed);