Make bt_private_component_*_add_*_port() return a status code

[babeltrace.git] / include / babeltrace / graph / private-component-filter.h

diff --git a/include/babeltrace/graph/private-component-filter.h b/include/babeltrace/graph/private-component-filter.h
index ec19534e3718810a23444430d9f18fcc97a32912..3ebc0e9c671adbf19cb189d8d3aedd4abfc2add6 100644 (file)
--- a/include/babeltrace/graph/private-component-filter.h
+++ b/include/babeltrace/graph/private-component-filter.h
@@ -25,6 +25,7 @@
 
 #include <stdint.h>
 #include <babeltrace/graph/component.h>
+#include <babeltrace/graph/component-status.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -42,10 +43,11 @@ extern struct bt_private_port *
 bt_private_component_filter_get_output_private_port_by_index(
                struct bt_private_component *private_component, uint64_t index);
 
-extern struct bt_private_port *
+extern enum bt_component_status
 bt_private_component_filter_add_output_private_port(
                struct bt_private_component *private_component,
-               const char *name, void *user_data);
+               const char *name, void *user_data,
+               struct bt_private_port **private_port);
 
 extern struct bt_private_port *
 bt_private_component_filter_get_input_private_port_by_name(
@@ -56,10 +58,11 @@ extern struct bt_private_port *
 bt_private_component_filter_get_input_private_port_by_index(
                struct bt_private_component *private_component, uint64_t index);
 
-extern struct bt_private_port *
+extern enum bt_component_status
 bt_private_component_filter_add_input_private_port(
                struct bt_private_component *private_component,
-               const char *name, void *user_data);
+               const char *name, void *user_data,
+               struct bt_private_port **private_port);
 
 #ifdef __cplusplus
 }