/*
+ * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
* Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
- * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
#define BT_LOG_TAG "COMP-FILTER"
#include <babeltrace/lib-logging-internal.h>
+#include <babeltrace/assert-internal.h>
+#include <babeltrace/assert-pre-internal.h>
#include <babeltrace/compiler-internal.h>
-#include <babeltrace/values.h>
+#include <babeltrace/value.h>
#include <babeltrace/graph/self-component-filter.h>
#include <babeltrace/graph/component-filter-const.h>
#include <babeltrace/graph/component-filter-internal.h>
#include <babeltrace/graph/component-internal.h>
#include <babeltrace/graph/component-class-internal.h>
#include <babeltrace/graph/graph.h>
-#include <babeltrace/object.h>
-#include <babeltrace/assert-internal.h>
-#include <babeltrace/assert-pre-internal.h>
BT_HIDDEN
void bt_component_filter_destroy(struct bt_component *component)
return (void *) filter;
}
+const bt_component_class_filter *
+bt_component_filter_borrow_class_const(
+ const bt_component_filter *component)
+{
+ struct bt_component_class *cls;
+
+ BT_ASSERT_PRE_NON_NULL(component, "Component");
+
+ cls = component->parent.class;
+
+ BT_ASSERT(cls);
+ BT_ASSERT(cls->type == BT_COMPONENT_CLASS_TYPE_FILTER);
+
+ return (bt_component_class_filter *) cls;
+}
+
uint64_t bt_component_filter_get_output_port_count(
const struct bt_component_filter *comp)
{
struct bt_self_component_port_output **self_port)
{
struct bt_component *comp = (void *) self_comp;
- int status = BT_SELF_COMPONENT_STATUS_OK;
+ enum bt_self_component_status status;
struct bt_port *port = NULL;
/* bt_component_add_output_port() logs details and errors */
- port = (void *) bt_component_add_output_port(comp, name, user_data);
- if (!port) {
- status = BT_SELF_COMPONENT_STATUS_NOMEM;
+ status = bt_component_add_output_port(comp, name, user_data, &port);
+ if (status != BT_SELF_COMPONENT_STATUS_OK) {
goto end;
}
const char *name, void *user_data,
struct bt_self_component_port_input **self_port)
{
- int status = BT_SELF_COMPONENT_STATUS_OK;
+ enum bt_self_component_status status;
struct bt_port *port = NULL;
struct bt_component *comp = (void *) self_comp;
/* bt_component_add_input_port() logs details/errors */
- port = (void *) bt_component_add_input_port(comp, name, user_data);
- if (!port) {
- status = BT_SELF_COMPONENT_STATUS_NOMEM;
+ status = bt_component_add_input_port(comp, name, user_data, &port);
+ if (status != BT_SELF_COMPONENT_STATUS_OK) {
goto end;
}
bt_object_put_ref(port);
return status;
}
+
+void bt_component_filter_get_ref(
+ const struct bt_component_filter *component_filter)
+{
+ bt_object_get_ref(component_filter);
+}
+
+void bt_component_filter_put_ref(
+ const struct bt_component_filter *component_filter)
+{
+ bt_object_put_ref(component_filter);
+}