* SOFTWARE.
*/
+/* Protection: this file uses BT_LIB_LOG*() macros directly */
+#ifndef BT_LIB_LOG_SUPPORTED
+# error Please include "lib/logging.h" before including this file.
+#endif
+
#include <babeltrace2/graph/graph.h>
#include <babeltrace2/graph/message-const.h>
#include "common/macros.h"
BT_GRAPH_CONFIGURATION_STATE_PARTIALLY_CONFIGURED,
BT_GRAPH_CONFIGURATION_STATE_CONFIGURED,
BT_GRAPH_CONFIGURATION_STATE_FAULTY,
+ BT_GRAPH_CONFIGURATION_STATE_DESTROYING,
};
struct bt_graph {
/* Queue of pointers (weak references) to sink bt_components. */
GQueue *sinks_to_consume;
- bool canceled;
+ /*
+ * Array of `struct bt_interrupter *`, each one owned by this.
+ * If any interrupter is set, then this graph is deemed
+ * interrupted.
+ */
+ GPtrArray *interrupters;
+
+ /*
+ * Default interrupter to support bt_graph_interrupt(); owned
+ * by this.
+ */
+ struct bt_interrupter *default_interrupter;
+
bool in_remove_listener;
bool has_sink;
};
static inline
-void _bt_graph_set_can_consume(struct bt_graph *graph, bool can_consume)
+void bt_graph_set_can_consume(struct bt_graph *graph, bool can_consume)
{
BT_ASSERT(graph);
graph->can_consume = can_consume;
}
-#ifdef BT_DEV_MODE
-# define bt_graph_set_can_consume _bt_graph_set_can_consume
-#else
-# define bt_graph_set_can_consume(_graph, _can_consume)
-#endif
-
BT_HIDDEN
int bt_graph_consume_sink_no_check(struct bt_graph *graph,
struct bt_component_sink *sink);
void bt_graph_add_message(struct bt_graph *graph,
struct bt_message *msg);
+BT_HIDDEN
+bool bt_graph_is_interrupted(const struct bt_graph *graph);
+
static inline
const char *bt_graph_configuration_state_string(
enum bt_graph_configuration_state state)
comp_status == BT_FUNC_STATUS_MEMORY_ERROR,
"Unexpected returned status: status=%s",
bt_common_func_status_string(comp_status));
-
if (comp_status != BT_FUNC_STATUS_OK) {
- status = BT_FUNC_STATUS_ERROR;
- BT_LIB_LOGW("User's \"graph is configured\" method failed: "
- "%![comp-]+c, status=%s",
- comp, bt_common_func_status_string(
- comp_status));
+ comp_status = BT_FUNC_STATUS_ERROR;
+ if (comp_status < 0) {
+ BT_LIB_LOGW_APPEND_CAUSE(
+ "Component's \"graph is configured\" method failed: "
+ "%![comp-]+c, status=%s",
+ comp,
+ bt_common_func_status_string(
+ comp_status));
+ }
+
+ status = comp_status;
goto end;
}
}