diff options
Diffstat (limited to 'erts/preloaded/src/erlang.erl')
| -rw-r--r-- | erts/preloaded/src/erlang.erl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 99692100e8..0ed677c3d8 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -1837,15 +1837,15 @@ nodes(_Arg) -> erlang:nif_error(undefined). -spec open_port(PortName, PortSettings) -> port() when - PortName :: {spawn, Command :: string()} | - {spawn_driver, Command :: [byte()]} | + PortName :: {spawn, Command :: string() | binary()} | + {spawn_driver, Command :: string() | binary()} | {spawn_executable, FileName :: file:name() } | {fd, In :: non_neg_integer(), Out :: non_neg_integer()}, PortSettings :: [Opt], Opt :: {packet, N :: 1 | 2 | 4} | stream | {line, L :: non_neg_integer()} - | {cd, Dir :: string()} + | {cd, Dir :: string() | binary()} | {env, Env :: [{Name :: string(), Val :: string() | false}]} | {args, [string() | binary()]} | {arg0, string() | binary()} |