114 	return bt_gatt_attr_read(conn, attr, buf, len, offset, name,  in read_player_name()
136 	return bt_gatt_attr_read(conn, attr, buf, len, offset, icon_id_le,  in read_icon_id()
159 	return bt_gatt_attr_read(conn, attr, buf, len, offset, url,  in read_icon_url()
186 	return bt_gatt_attr_read(conn, attr, buf, len, offset, title,  in read_track_title()
211 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &duration_le, sizeof(duration_le));  in read_track_duration()
233 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &position_le,  in read_track_position()
281 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &speed, sizeof(speed));  in read_playback_speed()
323 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &speed,  in read_seeking_speed()
345 	return bt_gatt_attr_read(conn, attr, buf, len, offset,  in read_track_segments_id()
366 	return bt_gatt_attr_read(conn, attr, buf, len, offset, track_id_le,  in read_current_track_id()
425 		return bt_gatt_attr_read(conn, attr, buf, len, offset, NULL, 0);  in read_next_track_id()
429 	return bt_gatt_attr_read(conn, attr, buf, len, offset,  in read_next_track_id()
486 	return bt_gatt_attr_read(conn, attr, buf, len, offset, group_id_le,  in read_parent_group_id()
513 	return bt_gatt_attr_read(conn, attr, buf, len, offset, group_id_le,  in read_current_group_id()
568 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &order, sizeof(order));  in read_playing_order()
607 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &orders_le, sizeof(orders_le));  in read_playing_orders_supported()
623 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &state,  in read_media_state()
717 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &opcodes_le, sizeof(opcodes_le));  in read_opcodes_supported()
794 		return bt_gatt_attr_read(conn, attr, buf, len, offset,  in read_search_results_id()
801 		return bt_gatt_attr_read(conn, attr, buf, len, offset,  in read_search_results_id()
821 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &id,  in read_content_ctrl_id()