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Date: Sun, 24 Oct 2010 06:10:37 +0100
Message-ID: <AANLkTik+ma_d6dQqf5tboS2v-vTnwg+ki-b7FL2v9o0C@mail.gmail.com>
Subject: Re: Sending signals to a subprocess
From: Andy Koppe <andy DOT koppe AT gmail DOT com>
To: cygwin AT cygwin DOT com
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On 24 October 2010 03:51, Ken Brown wrote:
> On 10/20/2010 4:32 PM, Christopher Faylor wrote:
>> I think I'm seeing some pattern to the way Linux handles [tcgetpgrp] and=
 I
>> should be able to make Cygwin work the same way.
>
> This seems to be fixed in the latest snapshot, as far as emacs is concern=
ed.

Works for mintty too. Thanks very much!

> =C2=A0I no longer see any difference between Cygwin and Linux there. =C2=
=A0I also get
> the expected results when I run the test cases that Andy posted. =C2=A0Bu=
t when I
> run the original test case that you posted in
>
> =C2=A0http://cygwin.com/ml/cygwin/2010-10/msg00395.html
>
> I'm getting strange behavior. =C2=A0I ran it with no argument, getting
>
> 0 =3D tcgetpgrp(4)
> 0 =3D ioctl(fd, TIOCGPGRP, &pid), pid =3D 0
>
> but then the terminal seemed to hang, and I didn't get a new prompt. =C2=
=A0I
> tried this both in mintty and xterm.

It worked for me a couple of times before I got the hang. Locking trouble?

Andy

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