lib: add boolean field class and field types

[babeltrace.git] / src / lib / trace-ir / field-class.c

diff --git a/src/lib/trace-ir/field-class.c b/src/lib/trace-ir/field-class.c
index ffb972f4aa083058f093f3e5326ce39fd00e74f6..6afc32b82acbb2a57ddbec6e257a7f8a9166c18e 100644 (file)
--- a/src/lib/trace-ir/field-class.c
+++ b/src/lib/trace-ir/field-class.c
@@ -64,6 +64,40 @@ void init_field_class(struct bt_field_class *fc, enum bt_field_class_type type,
        fc->type = type;
 }
 
+static
+void destroy_bool_field_class(struct bt_object *obj)
+{
+       BT_ASSERT(obj);
+       BT_LIB_LOGD("Destroying boolean field class object: %!+F", obj);
+       g_free(obj);
+}
+
+struct bt_field_class *bt_field_class_bool_create(
+               bt_trace_class *trace_class)
+{
+       struct bt_field_class_bool *bool_fc = NULL;
+
+       BT_ASSERT_PRE_NON_NULL(trace_class, "Trace class");
+       BT_LOGD("Creating default boolean field class object.");
+       bool_fc = g_new0(struct bt_field_class_bool, 1);
+       if (!bool_fc) {
+               BT_LIB_LOGE_APPEND_CAUSE(
+                       "Failed to allocate one boolean field class.");
+               goto error;
+       }
+
+       init_field_class((void *) bool_fc, BT_FIELD_CLASS_TYPE_BOOL,
+               destroy_bool_field_class);
+       BT_LIB_LOGD("Created boolean field class object: %!+F", bool_fc);
+       goto end;
+
+error:
+       BT_OBJECT_PUT_REF_AND_RESET(bool_fc);
+
+end:
+       return (void *) bool_fc;
+}
+
 static
 void init_integer_field_class(struct bt_field_class_integer *fc,
                enum bt_field_class_type type,