lib: add bt_{graph,query_executor}_add_interrupter()

[babeltrace.git] / src / lib / graph / connection.c

diff --git a/src/lib/graph/connection.c b/src/lib/graph/connection.c
index d290e60450dd436c09a81681fe3d887cadd4850f..64b0fda042e3e565f4f854633c450768455ea945 100644 (file)
--- a/src/lib/graph/connection.c
+++ b/src/lib/graph/connection.c
@@ -21,11 +21,12 @@
  * SOFTWARE.
  */
 
-#define BT_LOG_TAG "CONNECTION"
-#include "lib/lib-logging.h"
+#define BT_LOG_TAG "LIB/CONNECTION"
+#include "lib/logging.h"
 
 #include "common/assert.h"
 #include "lib/assert-pre.h"
+#include "lib/assert-post.h"
 #include <babeltrace2/graph/connection-const.h>
 #include "lib/object.h"
 #include "compat/compiler.h"
@@ -49,8 +50,7 @@ void destroy_connection(struct bt_object *obj)
        /*
         * Make sure that each message iterator which was created for
         * this connection is finalized before we destroy it. Once a
-        * message iterator is finalized, all its method return NULL or
-        * the BT_MESSAGE_ITERATOR_STATUS_CANCELED status.
+        * message iterator is finalized, you cannot use it.
         *
         * Because connections are destroyed before components within a
         * graph, this ensures that message iterators are always
@@ -125,7 +125,7 @@ struct bt_connection *bt_connection_create(struct bt_graph *graph,
                graph, upstream_port, downstream_port);
        connection = g_new0(struct bt_connection, 1);
        if (!connection) {
-               BT_LOGE_STR("Failed to allocate one connection.");
+               BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one connection.");
                goto end;
        }
 
@@ -135,7 +135,7 @@ struct bt_connection *bt_connection_create(struct bt_graph *graph,
                parent_is_owner);
        connection->iterators = g_ptr_array_new();
        if (!connection->iterators) {
-               BT_LOGE_STR("Failed to allocate a GPtrArray.");
+               BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate a GPtrArray.");
                BT_OBJECT_PUT_REF_AND_RESET(connection);
                goto end;
        }
@@ -231,14 +231,14 @@ void bt_connection_end(struct bt_connection *conn, bool try_remove_from_graph)
 const struct bt_port_output *bt_connection_borrow_upstream_port_const(
                const struct bt_connection *connection)
 {
-       BT_ASSERT_PRE_NON_NULL(connection, "Connection");
+       BT_ASSERT_PRE_DEV_NON_NULL(connection, "Connection");
        return (void *) connection->upstream_port;
 }
 
 const struct bt_port_input *bt_connection_borrow_downstream_port_const(
                const struct bt_connection *connection)
 {
-       BT_ASSERT_PRE_NON_NULL(connection, "Connection");
+       BT_ASSERT_PRE_DEV_NON_NULL(connection, "Connection");
        return (void *) connection->downstream_port;
 }