Set private port's user data on creation

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

diff --git a/lib/graph/filter.c b/lib/graph/filter.c
index 5931b3b3f7846c598f6fd334b7449f6ff77652be..e109e15ed434adcba9ec2913976f85e1b36c28ba 100644 (file)
--- a/lib/graph/filter.c
+++ b/lib/graph/filter.c
@@ -80,23 +80,23 @@ end:
        return ret;
 }
 
-enum bt_component_status bt_component_filter_get_input_port_count(
-               struct bt_component *component, uint64_t *count)
+int64_t bt_component_filter_get_input_port_count(
+               struct bt_component *component)
 {
-       enum bt_component_status status = BT_COMPONENT_STATUS_OK;
+       int64_t ret;
 
-       if (!component || !count ||
+       if (!component ||
                        component->class->type != BT_COMPONENT_CLASS_TYPE_FILTER) {
-               status = BT_COMPONENT_STATUS_INVALID;
+               ret = (int64_t) -1;
                goto end;
        }
 
-       *count = bt_component_get_input_port_count(component);
+       ret = (int64_t) bt_component_get_input_port_count(component);
 end:
-       return status;
+       return ret;
 }
 
-struct bt_port *bt_component_filter_get_input_port(
+struct bt_port *bt_component_filter_get_input_port_by_name(
                struct bt_component *component, const char *name)
 {
        struct bt_port *port = NULL;
@@ -106,13 +106,13 @@ struct bt_port *bt_component_filter_get_input_port(
                goto end;
        }
 
-       port = bt_component_get_input_port(component, name);
+       port = bt_component_get_input_port_by_name(component, name);
 end:
        return port;
 }
 
-struct bt_port *bt_component_filter_get_input_port_at_index(
-               struct bt_component *component, int index)
+struct bt_port *bt_component_filter_get_input_port_by_index(
+               struct bt_component *component, uint64_t index)
 {
        struct bt_port *port = NULL;
 
@@ -121,7 +121,7 @@ struct bt_port *bt_component_filter_get_input_port_at_index(
                goto end;
        }
 
-       port = bt_component_get_input_port_at_index(component, index);
+       port = bt_component_get_input_port_by_index(component, index);
 end:
        return port;
 }
@@ -129,27 +129,27 @@ end:
 struct bt_port *bt_component_filter_get_default_input_port(
                struct bt_component *component)
 {
-       return bt_component_filter_get_input_port(component,
+       return bt_component_filter_get_input_port_by_name(component,
                        DEFAULT_INPUT_PORT_NAME);
 }
 
-enum bt_component_status bt_component_filter_get_output_port_count(
-               struct bt_component *component, uint64_t *count)
+int64_t bt_component_filter_get_output_port_count(
+               struct bt_component *component)
 {
-       enum bt_component_status status = BT_COMPONENT_STATUS_OK;
+       int64_t ret;
 
-       if (!component || !count ||
+       if (!component ||
                        component->class->type != BT_COMPONENT_CLASS_TYPE_FILTER) {
-               status = BT_COMPONENT_STATUS_INVALID;
+               ret = (int64_t) -1;
                goto end;
        }
 
-       *count = bt_component_get_output_port_count(component);
+       ret = bt_component_get_output_port_count(component);
 end:
-       return status;
+       return ret;
 }
 
-struct bt_port *bt_component_filter_get_output_port(
+struct bt_port *bt_component_filter_get_output_port_by_name(
                struct bt_component *component, const char *name)
 {
        struct bt_port *port = NULL;
@@ -159,13 +159,13 @@ struct bt_port *bt_component_filter_get_output_port(
                goto end;
        }
 
-       port = bt_component_get_output_port(component, name);
+       port = bt_component_get_output_port_by_name(component, name);
 end:
        return port;
 }
 
-struct bt_port *bt_component_filter_get_output_port_at_index(
-               struct bt_component *component, int index)
+struct bt_port *bt_component_filter_get_output_port_by_index(
+               struct bt_component *component, uint64_t index)
 {
        struct bt_port *port = NULL;
 
@@ -174,7 +174,7 @@ struct bt_port *bt_component_filter_get_output_port_at_index(
                goto end;
        }
 
-       port = bt_component_get_output_port_at_index(component, index);
+       port = bt_component_get_output_port_by_index(component, index);
 end:
        return port;
 }
@@ -182,16 +182,16 @@ end:
 struct bt_port *bt_component_filter_get_default_output_port(
                struct bt_component *component)
 {
-       return bt_component_filter_get_output_port(component,
+       return bt_component_filter_get_output_port_by_name(component,
                        DEFAULT_OUTPUT_PORT_NAME);
 }
 
 struct bt_private_port *
-bt_private_component_filter_get_input_private_port_at_index(
-               struct bt_private_component *private_component, int index)
+bt_private_component_filter_get_input_private_port_by_index(
+               struct bt_private_component *private_component, uint64_t index)
 {
        return bt_private_port_from_port(
-               bt_component_filter_get_input_port_at_index(
+               bt_component_filter_get_input_port_by_index(
                        bt_component_from_private(private_component), index));
 }
 
@@ -206,7 +206,7 @@ bt_private_component_filter_get_default_input_private_port(
 
 struct bt_private_port *bt_private_component_filter_add_input_private_port(
                struct bt_private_component *private_component,
-               const char *name)
+               const char *name, void *user_data)
 {
        struct bt_port *port = NULL;
        struct bt_component *component =
@@ -217,17 +217,17 @@ struct bt_private_port *bt_private_component_filter_add_input_private_port(
                goto end;
        }
 
-       port = bt_component_add_input_port(component, name);
+       port = bt_component_add_input_port(component, name, user_data);
 end:
        return bt_private_port_from_port(port);
 }
 
 struct bt_private_port *
-bt_private_component_filter_get_output_private_port_at_index(
-               struct bt_private_component *private_component, int index)
+bt_private_component_filter_get_output_private_port_by_index(
+               struct bt_private_component *private_component, uint64_t index)
 {
        return bt_private_port_from_port(
-               bt_component_filter_get_output_port_at_index(
+               bt_component_filter_get_output_port_by_index(
                        bt_component_from_private(private_component), index));
 }
 
@@ -242,7 +242,7 @@ bt_private_component_filter_get_default_output_private_port(
 
 struct bt_private_port *bt_private_component_filter_add_output_private_port(
                struct bt_private_component *private_component,
-               const char *name)
+               const char *name, void *user_data)
 {
        struct bt_port *port = NULL;
        struct bt_component *component =
@@ -253,7 +253,7 @@ struct bt_private_port *bt_private_component_filter_add_output_private_port(
                goto end;
        }
 
-       port = bt_component_add_output_port(component, name);
+       port = bt_component_add_output_port(component, name, user_data);
 end:
        return bt_private_port_from_port(port);
 }