lib: add pre condition asserts to check current thread has no error

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

diff --git a/src/lib/graph/graph.c b/src/lib/graph/graph.c
index 0f30ec46a529a217c451810b13347492cfb560af..22c4f92f8ec33314cd7f74cec71a5adb0781e3b8 100644 (file)
--- a/src/lib/graph/graph.c
+++ b/src/lib/graph/graph.c
@@ -268,6 +268,7 @@ struct bt_graph *bt_graph_create(uint64_t mip_version)
        struct bt_graph *graph;
        int ret;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE(mip_version <= bt_get_maximal_mip_version(),
                "Unknown MIP version: mip-version=%" PRIu64 ", "
                "max-mip-version=%" PRIu64,
@@ -432,6 +433,7 @@ enum bt_graph_connect_ports_status bt_graph_connect_ports(
        enum bt_component_class_port_connected_method_status port_connected_status;
        bool init_can_consume;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(upstream_port, "Upstream port");
        BT_ASSERT_PRE_NON_NULL(downstream_port, "Downstream port port");
@@ -704,6 +706,7 @@ enum bt_graph_run_once_status bt_graph_run_once(struct bt_graph *graph)
 {
        enum bt_graph_run_once_status status;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_DEV_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_DEV(graph->can_consume,
                "Cannot consume graph in its current state: %!+g", graph);
@@ -728,6 +731,7 @@ enum bt_graph_run_status bt_graph_run(struct bt_graph *graph)
 {
        enum bt_graph_run_status status;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE(graph->can_consume,
                "Cannot consume graph in its current state: %!+g", graph);
@@ -809,6 +813,7 @@ bt_graph_add_source_component_output_port_added_listener(
        };
        bt_listener_id listener_id;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(func, "Listener");
        BT_ASSERT_PRE_NON_NULL(func, "\"Listener removed\" listener");
@@ -844,6 +849,7 @@ bt_graph_add_filter_component_output_port_added_listener(
        };
        bt_listener_id listener_id;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(func, "Listener");
        BT_ASSERT_PRE_NON_NULL(func, "\"Listener removed\" listener");
@@ -879,6 +885,7 @@ bt_graph_add_filter_component_input_port_added_listener(
        };
        bt_listener_id listener_id;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(func, "Listener");
        BT_ASSERT_PRE_NON_NULL(func, "\"Listener removed\" listener");
@@ -914,6 +921,7 @@ bt_graph_add_sink_component_input_port_added_listener(
        };
        bt_listener_id listener_id;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(func, "Listener");
        BT_ASSERT_PRE_NON_NULL(func, "\"Listener removed\" listener");
@@ -949,6 +957,7 @@ bt_graph_add_source_filter_component_ports_connected_listener(
        };
        bt_listener_id listener_id;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(func, "Listener");
        BT_ASSERT_PRE_NON_NULL(func, "\"Listener removed\" listener");
@@ -985,6 +994,7 @@ bt_graph_add_source_sink_component_ports_connected_listener(
        };
        bt_listener_id listener_id;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(func, "Listener");
        BT_ASSERT_PRE_NON_NULL(func, "\"Listener removed\" listener");
@@ -1021,6 +1031,7 @@ bt_graph_add_filter_filter_component_ports_connected_listener(
        };
        bt_listener_id listener_id;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(func, "Listener");
        BT_ASSERT_PRE_NON_NULL(func, "\"Listener removed\" listener");
@@ -1057,6 +1068,7 @@ bt_graph_add_filter_sink_component_ports_connected_listener(
        };
        bt_listener_id listener_id;
 
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(func, "Listener");
        BT_ASSERT_PRE_NON_NULL(func, "\"Listener removed\" listener");
@@ -1413,6 +1425,7 @@ bt_graph_add_source_component_with_initialize_method_data(
                void *init_method_data, bt_logging_level log_level,
                const struct bt_component_source **component)
 {
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
        return add_component_with_init_method_data(graph,
                (void *) comp_cls, (comp_init_method_t) comp_cls->methods.init,
@@ -1426,6 +1439,7 @@ enum bt_graph_add_component_status bt_graph_add_source_component(
                enum bt_logging_level log_level,
                const struct bt_component_source **component)
 {
+       BT_ASSERT_PRE_NO_ERROR();
        return bt_graph_add_source_component_with_initialize_method_data(
                graph, comp_cls, name, params, NULL, log_level, component);
 }
@@ -1438,6 +1452,7 @@ bt_graph_add_filter_component_with_initialize_method_data(
                void *init_method_data, enum bt_logging_level log_level,
                const struct bt_component_filter **component)
 {
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
        return add_component_with_init_method_data(graph,
                (void *) comp_cls, (comp_init_method_t) comp_cls->methods.init,
@@ -1451,6 +1466,7 @@ enum bt_graph_add_component_status bt_graph_add_filter_component(
                enum bt_logging_level log_level,
                const struct bt_component_filter **component)
 {
+       BT_ASSERT_PRE_NO_ERROR();
        return bt_graph_add_filter_component_with_initialize_method_data(
                graph, comp_cls, name, params, NULL, log_level, component);
 }
@@ -1463,6 +1479,7 @@ bt_graph_add_sink_component_with_initialize_method_data(
                void *init_method_data, enum bt_logging_level log_level,
                const struct bt_component_sink **component)
 {
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
        return add_component_with_init_method_data(graph,
                (void *) comp_cls, (comp_init_method_t) comp_cls->methods.init,
@@ -1476,6 +1493,7 @@ enum bt_graph_add_component_status bt_graph_add_sink_component(
                enum bt_logging_level log_level,
                const struct bt_component_sink **component)
 {
+       BT_ASSERT_PRE_NO_ERROR();
        return bt_graph_add_sink_component_with_initialize_method_data(
                graph, comp_cls, name, params, NULL, log_level, component);
 }
@@ -1496,6 +1514,8 @@ bt_graph_add_simple_sink_component(struct bt_graph *graph, const char *name,
                .user_data = user_data,
        };
 
+       BT_ASSERT_PRE_NO_ERROR();
+
        /*
         * Other preconditions are checked by
         * bt_graph_add_sink_component_with_init_method_data().
@@ -1546,6 +1566,7 @@ bool bt_graph_is_interrupted(const struct bt_graph *graph)
 enum bt_graph_add_interrupter_status bt_graph_add_interrupter(
                struct bt_graph *graph, const struct bt_interrupter *intr)
 {
+       BT_ASSERT_PRE_NO_ERROR();
        BT_ASSERT_PRE_NON_NULL(graph, "Graph");
        BT_ASSERT_PRE_NON_NULL(intr, "Interrupter");
        g_ptr_array_add(graph->interrupters, (void *) intr);