X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Flib%2Fgraph%2Fcomponent.h;h=f12ca3b1aff173de1b623108a56ad31ad7af311f;hb=1778c2a4134647150b199b2b57130817144446b0;hp=4125453979bb0dc8e6e3ff66f3953f3ef47a3b7e;hpb=0235b0db7de5bcacdb3650c92461f2ce5eb2143d;p=babeltrace.git

diff --git a/src/lib/graph/component.h b/src/lib/graph/component.h
index 41254539..f12ca3b1 100644
--- a/src/lib/graph/component.h
+++ b/src/lib/graph/component.h
@@ -22,6 +22,11 @@
 #include "component-class.h"
 #include "port.h"
 
+#define BT_ASSERT_PRE_OUTPUT_PORT_NAME_UNIQUE(comp, name) 		\
+	BT_ASSERT_PRE("output-port-is-unique",				\
+		bt_component_port_name_is_unique(comp->output_ports, name), \
+		"Output port name is not unique: name=\"%s\", %![comp-]c", name, comp);
+
 typedef void (*bt_component_destroy_listener_func)(
 		struct bt_component *class, void *data);
 
@@ -80,36 +85,47 @@ void bt_component_set_graph(struct bt_component *component,
 		struct bt_graph *graph);
 
 BT_HIDDEN
-uint64_t bt_component_get_input_port_count(const struct bt_component *comp);
+uint64_t bt_component_get_input_port_count(const struct bt_component *comp,
+		const char *api_func);
 
 BT_HIDDEN
-uint64_t bt_component_get_output_port_count(const struct bt_component *comp);
+uint64_t bt_component_get_output_port_count(const struct bt_component *comp,
+		const char *api_func);
 
 BT_HIDDEN
 struct bt_port_input *bt_component_borrow_input_port_by_index(
-		struct bt_component *comp, uint64_t index);
+		struct bt_component *comp, uint64_t index,
+		const char *api_func);
 
 BT_HIDDEN
 struct bt_port_output *bt_component_borrow_output_port_by_index(
-		struct bt_component *comp, uint64_t index);
+		struct bt_component *comp, uint64_t index,
+		const char *api_func);
 
 BT_HIDDEN
 struct bt_port_input *bt_component_borrow_input_port_by_name(
-		struct bt_component *comp, const char *name);
+		struct bt_component *comp, const char *name,
+		const char *api_func);
 
 BT_HIDDEN
 struct bt_port_output *bt_component_borrow_output_port_by_name(
-		struct bt_component *comp, const char *name);
+		struct bt_component *comp, const char *name,
+		const char *api_func);
 
 BT_HIDDEN
 enum bt_self_component_add_port_status bt_component_add_input_port(
 		struct bt_component *component, const char *name,
-		void *user_data, struct bt_port **port);
+		void *user_data, struct bt_port **port,
+		const char *api_func);
 
 BT_HIDDEN
 enum bt_self_component_add_port_status bt_component_add_output_port(
 		struct bt_component *component, const char *name,
-		void *user_data, struct bt_port **port);
+		void *user_data, struct bt_port **port,
+		const char *api_func);
+
+BT_HIDDEN
+bool bt_component_port_name_is_unique(GPtrArray *ports, const char *name);
 
 BT_HIDDEN
 void bt_component_remove_port(struct bt_component *component,