+ ret = (int) index;
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_structure_set_field_index(struct bt_ctf_field_type *type,
+ struct bt_ctf_field_type *field, int index)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_structure *structure;
+
+ if (!type || !field ||
+ bt_ctf_field_type_get_type_id(type) != CTF_TYPE_STRUCT) {
+ ret = -1;
+ goto end;
+ }
+
+ structure = container_of(type, struct bt_ctf_field_type_structure,
+ parent);
+ if (index < 0 || index >= structure->fields->len) {
+ ret = -1;
+ goto end;
+ }
+
+ bt_get(field);
+ bt_put(((struct structure_field *)
+ g_ptr_array_index(structure->fields, index))->type);
+ ((struct structure_field *) structure->fields->pdata[index])->type =
+ field;
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_variant_get_field_name_index(
+ struct bt_ctf_field_type *type, const char *name)
+{
+ int ret;
+ size_t index;
+ GQuark name_quark;
+ struct bt_ctf_field_type_variant *variant;
+
+ if (!type || !name ||
+ bt_ctf_field_type_get_type_id(type) != CTF_TYPE_VARIANT) {
+ ret = -1;
+ goto end;
+ }
+
+ name_quark = g_quark_try_string(name);
+ if (!name_quark) {
+ ret = -1;
+ goto end;
+ }
+
+ variant = container_of(type, struct bt_ctf_field_type_variant,
+ parent);
+ if (!g_hash_table_lookup_extended(variant->field_name_to_index,
+ GUINT_TO_POINTER(name_quark), NULL, (gpointer *)&index)) {
+ ret = -1;
+ goto end;
+ }
+ ret = (int) index;
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_sequence_set_length_field_path(
+ struct bt_ctf_field_type *type,
+ struct bt_ctf_field_path *path)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_sequence *sequence;
+
+ if (!type || bt_ctf_field_type_get_type_id(type) != CTF_TYPE_SEQUENCE) {
+ ret = -1;
+ goto end;
+ }
+
+ sequence = container_of(type, struct bt_ctf_field_type_sequence,
+ parent);
+ if (sequence->length_field_path) {
+ bt_ctf_field_path_destroy(sequence->length_field_path);
+ }
+ sequence->length_field_path = path;
+end:
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_path *bt_ctf_field_type_sequence_get_length_field_path(
+ struct bt_ctf_field_type *type)
+{
+ struct bt_ctf_field_type_sequence *sequence;
+
+ sequence = container_of(type, struct bt_ctf_field_type_sequence,
+ parent);
+
+ return sequence->length_field_path;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_variant_set_tag_field_path(struct bt_ctf_field_type *type,
+ struct bt_ctf_field_path *path)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_variant *variant;
+
+ if (!type || bt_ctf_field_type_get_type_id(type) != CTF_TYPE_VARIANT) {
+ ret = -1;
+ goto end;
+ }
+
+ variant = container_of(type, struct bt_ctf_field_type_variant,
+ parent);
+ if (variant->tag_path) {
+ bt_ctf_field_path_destroy(variant->tag_path);
+ }
+ variant->tag_path = path;
+end:
+ return ret;
+}
+
+BT_HIDDEN
+struct bt_ctf_field_path *bt_ctf_field_type_variant_get_tag_field_path(
+ struct bt_ctf_field_type *type)
+{
+ struct bt_ctf_field_type_variant *variant;
+
+ variant = container_of(type, struct bt_ctf_field_type_variant,
+ parent);
+
+ return variant->tag_path;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_variant_set_tag(struct bt_ctf_field_type *type,
+ struct bt_ctf_field_type *tag)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_variant *variant;
+
+ if (!type || !tag || type->frozen ||
+ bt_ctf_field_type_get_type_id(tag) != CTF_TYPE_ENUM) {
+ ret = -1;
+ goto end;
+ }
+
+ variant = container_of(type, struct bt_ctf_field_type_variant,
+ parent);
+ bt_get(tag);
+ if (variant->tag) {
+ bt_put(&variant->tag->parent);
+ }
+ variant->tag = container_of(tag, struct bt_ctf_field_type_enumeration,
+ parent);
+end:
+ return ret;
+}
+
+BT_HIDDEN
+int bt_ctf_field_type_variant_set_field_index(struct bt_ctf_field_type *type,
+ struct bt_ctf_field_type *field, int index)
+{
+ int ret = 0;
+ struct bt_ctf_field_type_variant *variant;
+
+ if (!type || !field ||
+ bt_ctf_field_type_get_type_id(type) != CTF_TYPE_VARIANT) {
+ ret = -1;
+ goto end;
+ }
+
+ variant = container_of(type, struct bt_ctf_field_type_variant,
+ parent);
+ if (index < 0 || index >= variant->fields->len) {
+ ret = -1;
+ goto end;
+ }
+
+ bt_get(field);
+ bt_put(((struct structure_field *)
+ g_ptr_array_index(variant->fields, index))->type);
+ ((struct structure_field *) variant->fields->pdata[index])->type =
+ field;
+end:
+ return ret;
+}
+
+static
+void bt_ctf_field_type_integer_destroy(struct bt_ctf_field_type *type)
+{
+ struct bt_ctf_field_type_integer *integer =
+ (struct bt_ctf_field_type_integer *) type;
+
+ if (!type) {
+ return;
+ }
+
+ bt_put(integer->mapped_clock);