sr/drivers: add API calls sr_dev_inst_list() and sr_dev_inst_clear()

[libsigrok.git] / hardware / demo / demo.c

diff --git a/hardware/demo/demo.c b/hardware/demo/demo.c
index 3e3150afc6663156f0aaac25aeeb0f7505bbb269..ba440a3d0289dd170fa1aa1f1823d035cd366922 100644 (file)
--- a/hardware/demo/demo.c
+++ b/hardware/demo/demo.c
@@ -192,6 +192,15 @@ static GSList *hw_scan(GSList *options)
        return devices;
 }
 
+static GSList *hw_dev_list(void)
+{
+       struct drv_context *drvc;
+
+       drvc = ddi->priv;
+
+       return drvc->instances;
+}
+
 static int hw_dev_open(struct sr_dev_inst *sdi)
 {
        /* Avoid compiler warnings. */
@@ -537,6 +546,7 @@ SR_PRIV struct sr_dev_driver demo_driver_info = {
        .init = hw_init,
        .cleanup = hw_cleanup,
        .scan = hw_scan,
+       .dev_list = hw_dev_list,
        .dev_open = hw_dev_open,
        .dev_close = hw_dev_close,
        .info_get = hw_info_get,