- _views_file_status/
- file_copy/
- file_cron/
- file_file_download/
- file_file_predelete/
- file_get_content_headers/
- file_get_file_references/
- file_help/
- file_icon_class/
- file_icon_map/
- file_load/
- file_load_multiple/
- file_managed_file_save_upload/
- file_managed_file_submit/
- file_move/
- file_progress_implementation/
- file_save_data/
- file_save_upload/
- file_theme/
- file_token_info/
- file_tokens/
- file_validate/
- file_validate_extensions/
- file_validate_image_resolution/
- file_validate_is_image/
- file_validate_name_length/
- file_validate_size/
- template_preprocess_file_link/
- template_preprocess_file_managed_file/