Standardize *get_*_count() functions

[babeltrace.git] / lib / graph / filter.c

diff --git a/lib/graph/filter.c b/lib/graph/filter.c
index 5931b3b3f7846c598f6fd334b7449f6ff77652be..f7d2961800e4ed5867402b0d3efa0a30900ca495 100644 (file)
--- a/lib/graph/filter.c
+++ b/lib/graph/filter.c
@@ -80,20 +80,20 @@ end:
        return ret;
 }
 
-enum bt_component_status bt_component_filter_get_input_port_count(
+int64_t bt_component_filter_get_input_port_count(
                struct bt_component *component, uint64_t *count)
 {
-       enum bt_component_status status = BT_COMPONENT_STATUS_OK;
+       int64_t ret;
 
-       if (!component || !count ||
+       if (!component ||
                        component->class->type != BT_COMPONENT_CLASS_TYPE_FILTER) {
-               status = BT_COMPONENT_STATUS_INVALID;
+               ret = -1;
                goto end;
        }
 
-       *count = bt_component_get_input_port_count(component);
+       ret = bt_component_get_input_port_count(component);
 end:
-       return status;
+       return ret;
 }
 
 struct bt_port *bt_component_filter_get_input_port(
@@ -133,20 +133,20 @@ struct bt_port *bt_component_filter_get_default_input_port(
                        DEFAULT_INPUT_PORT_NAME);
 }
 
-enum bt_component_status bt_component_filter_get_output_port_count(
+int64_t bt_component_filter_get_output_port_count(
                struct bt_component *component, uint64_t *count)
 {
-       enum bt_component_status status = BT_COMPONENT_STATUS_OK;
+       int64_t ret;
 
        if (!component || !count ||
                        component->class->type != BT_COMPONENT_CLASS_TYPE_FILTER) {
-               status = BT_COMPONENT_STATUS_INVALID;
+               ret = -1;
                goto end;
        }
 
-       *count = bt_component_get_output_port_count(component);
+       ret = bt_component_get_output_port_count(component);
 end:
-       return status;
+       return ret;
 }
 
 struct bt_port *bt_component_filter_get_output_port(