diff options
Diffstat (limited to 'lib/stdlib/src/io.erl')
| -rw-r--r-- | lib/stdlib/src/io.erl | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/stdlib/src/io.erl b/lib/stdlib/src/io.erl index 18f6ef3dde..067177155e 100644 --- a/lib/stdlib/src/io.erl +++ b/lib/stdlib/src/io.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2021. All Rights Reserved. +%% Copyright Ericsson AB 1996-2023. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -209,19 +209,22 @@ get_password(Io) -> -type encoding() :: 'latin1' | 'unicode' | 'utf8' | 'utf16' | 'utf32' | {'utf16', 'big' | 'little'} | {'utf32','big' | 'little'}. --type expand_fun() :: fun((term()) -> {'yes'|'no', string(), [string(), ...]}). +-type expand_fun() :: fun((string()) -> {'yes'|'no', string(), list()}). -type opt_pair() :: {'binary', boolean()} | {'echo', boolean()} | {'expand_fun', expand_fun()} - | {'encoding', encoding()}. + | {'encoding', encoding()} + | {atom(), term()}. +-type get_opt_pair() :: opt_pair() + | {'terminal', boolean()}. --spec getopts() -> [opt_pair()] | {'error', Reason} when +-spec getopts() -> [get_opt_pair()] | {'error', Reason} when Reason :: term(). getopts() -> getopts(default_input()). --spec getopts(IoDevice) -> [opt_pair()] | {'error', Reason} when +-spec getopts(IoDevice) -> [get_opt_pair()] | {'error', Reason} when IoDevice :: device(), Reason :: term(). |