Document libbabeltrace2's C API

[babeltrace.git] / src / lib / graph / component-source.c

diff --git a/src/lib/graph/component-source.c b/src/lib/graph/component-source.c
index e62c5bd1aad9508a54d2f365886bdcd35c813812..1bbb0e73aa5fe9506a187f0174be5e3cf917a6f4 100644 (file)
--- a/src/lib/graph/component-source.c
+++ b/src/lib/graph/component-source.c
@@ -27,8 +27,8 @@
 #include "common/assert.h"
 #include "lib/assert-pre.h"
 #include "compat/compiler.h"
-#include <babeltrace2/graph/self-component-source.h>
-#include <babeltrace2/graph/component-source-const.h>
+#include <babeltrace2/graph/self-component.h>
+#include <babeltrace2/graph/component.h>
 #include <babeltrace2/graph/graph.h>
 
 #include "component-source.h"
@@ -48,9 +48,12 @@ struct bt_component *bt_component_source_create(
 {
        struct bt_component_source *source = NULL;
 
+       BT_ASSERT_PRE_NO_ERROR();
+
        source = g_new0(struct bt_component_source, 1);
        if (!source) {
-               BT_LOGE_STR("Failed to allocate one source component.");
+               BT_LIB_LOGE_APPEND_CAUSE(
+                       "Failed to allocate one source component.");
                goto end;
        }
 
@@ -64,12 +67,12 @@ bt_component_source_borrow_class_const(
 {
        struct bt_component_class *cls;
 
-       BT_ASSERT_PRE_NON_NULL(component, "Component");
+       BT_ASSERT_PRE_DEV_NON_NULL(component, "Component");
 
        cls = component->parent.class;
 
-       BT_ASSERT(cls);
-       BT_ASSERT(cls->type == BT_COMPONENT_CLASS_TYPE_SOURCE);
+       BT_ASSERT_DBG(cls);
+       BT_ASSERT_DBG(cls->type == BT_COMPONENT_CLASS_TYPE_SOURCE);
 
        return (bt_component_class_source *) cls;
 }
@@ -119,6 +122,8 @@ enum bt_self_component_add_port_status bt_self_component_source_add_output_port(
        enum bt_self_component_add_port_status status;
        struct bt_port *port = NULL;
 
+       BT_ASSERT_PRE_NO_ERROR();
+
        /* bt_component_add_output_port() logs details and errors */
        status = bt_component_add_output_port(comp, name, user_data, &port);
        if (status != BT_FUNC_STATUS_OK) {
@@ -128,7 +133,6 @@ enum bt_self_component_add_port_status bt_self_component_source_add_output_port(
        if (self_port) {
                /* Move reference to user */
                *self_port = (void *) port;
-               port = NULL;
        }
 
 end: