-module(ffi@file).
-compile(no_auto_import).

-export([open_file_exclusive/1, write/2, ensure_dir/1]).
-export_type([io_device/0]).

-type io_device() :: any().

-spec open_file_exclusive(binary()) -> {ok, io_device()} |
    {error, gleam@erlang@file:reason()}.
open_file_exclusive(A) ->
    gladvent_ffi:open_file_exclusive(A).

-spec write(io_device(), binary()) -> {ok, nil} |
    {error, gleam@erlang@file:reason()}.
write(Iod, S) ->
    gladvent_ffi:write(Iod, gleam@erlang@charlist:from_string(S)).

-spec ensure_dir(binary()) -> {ok, nil} | {error, gleam@erlang@file:reason()}.
ensure_dir(Dir) ->
    gladvent_ffi:ensure_dir(gleam@erlang@charlist:from_string(Dir)).