From: Luke Goodsell <Luke.Goodsell@ogt.com>
To: Achim Gratz <Stromeko@NexGo.DE>, "cygwin@cygwin.com" <cygwin@cygwin.com>
Subject: RE: Perl Term::ReadKey from empty scalar Segfaults under cygwin only (1.7.32 x86_64)
Date: Tue, 25 Aug 2015 09:52:00 -0000 [thread overview]
Message-ID: <59C49FE16E416F46873F86D530DA80520BD7A0@ExchangeServer.internal.ogtip.com> (raw)
In-Reply-To: <loom.20150825T113314-983@post.gmane.org>
Hi Achim,
> The stacktrace is useless, but if you run this under strace you'll also see a message that doesn't make it to the output otherwise:
That arises from the subsequent print statement, which is never reached under cygwin.
Alternative command that eliminates that warning:
perl -MTerm::ReadKey -we 'my $input = ""; open(my $stdin, "<", \$input) or die "failed to open: $!"; local *STDIN = $stdin; ReadMode "raw"; my $response = ReadKey(1, \*STDIN); ReadMode "normal"; if(defined($response)) { print "Got \"$response\"\n"; } else { print "Got undef\n"; }'
> Please report this upstream.
To whom would that be? Perl devs?
Kind regards,
Luke
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next prev parent reply other threads:[~2015-08-25 9:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-25 8:48 Luke Goodsell
2015-08-25 9:17 ` Marco Atzeri
2015-08-25 9:43 ` Luke Goodsell
2015-08-25 9:40 ` Achim Gratz
2015-08-25 9:52 ` Luke Goodsell [this message]
2015-08-25 12:06 ` Achim Gratz
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