Merge branch 'hasse/remove_old_IO_requests/OTP-15695'

* hasse/remove_old_IO_requests/OTP-15695:
  stdlib: Remove old I/O-requests from test suites
  stdlib (doc): Do not mention old requests
  snmp: Update old format I/O-request
  sasl: Use encoding when reading terms
  parsetools (doc): Update old format I/O-requests
  mnesia: Update old format I/O-request
  kernel: Update old format I/O-requests
  stdlib: Remove no longer used function
  kernel: Remove commented out code
  stdlib: Remove commented out code

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/kernel/test/file_SUITE.erl b/lib/kernel/test/file_SUITE.erl
index 9efe83d8b3..747f1d9e1b 100644
--- a/lib/kernel/test/file_SUITE.erl
+++ b/lib/kernel/test/file_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1996-2018. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2019. 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.
@@ -278,11 +278,11 @@ mini_server(Parent) ->
 	    Parent ! {io_request,From,To,{put_chars,Data}},
 	    From ! {io_reply, To, ok},
 	    mini_server(Parent);
-	{io_request,From,To,{get_chars,'',N}} ->
+	{io_request,From,To,{get_chars,_Encoding,'',N}} ->
 	    Parent ! {io_request,From,To,{get_chars,'',N}},
 	    From ! {io_reply, To, {ok, lists:duplicate(N,$a)}},
 	    mini_server(Parent);
-	{io_request,From,To,{get_line,''}} ->
+	{io_request,From,To,{get_line,_Encoding,''}} ->
 	    Parent ! {io_request,From,To,{get_line,''}},
 	    From ! {io_reply, To, {ok, "hej\n"}},
 	    mini_server(Parent)