From: Filipp Gunbin <fgunbin@fastmail.fm>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: Alan Third <alan@idiocy.org>,
33154@debbugs.gnu.org, Andreas Schwab <schwab@linux-m68k.org>
Subject: bug#33154: 27.0.50; create_process on Darwin should not invoke setsid() after vfork() [PATCH]
Date: Sun, 11 Nov 2018 20:14:33 +0300 [thread overview]
Message-ID: <m2wopj35ae.fsf@fastmail.fm> (raw)
In-Reply-To: <214f349a-d95d-823a-3461-6facd9cbfbbf@cs.ucla.edu> (Paul Eggert's message of "Sat, 10 Nov 2018 09:09:14 -0800")
On 10/11/2018 09:09 -0800, Paul Eggert wrote:
> Filipp Gunbin wrote:
>> On 09/11/2018 12:16 +0100, Andreas Schwab wrote:
>>
>>> On Nov 09 2018, Filipp Gunbin <fgunbin@fastmail.fm> wrote:
>>>
>>>> I have one failing case: "M-x shell-command sudo ls -la" reports "sudo:
>>>> no tty present and no askpass program specified".
>>>
>>> That's not a bug. If shell-command runs the command synchronously it
>>> doesn't allocate a tty.
>>
>> Are there any reasons for not allocating a pty in this case? A
>> synchronous program may be interactive.
>
> How would the interaction work, though? I can see potential problems with
> existing Lisp code that runs synchronous commands if we allocate ptys
> for them.
Yes, I see, there's no way to interact. Without interaction, there's no
sense in allocating pty.
> At any rate, that case has always failed the same way on Ubuntu 18.04 etc., so
> if this is a problem it's not limited to macOS and someone should file a new bug
> report for it.
No need for that.
Thanks.
next prev parent reply other threads:[~2018-11-11 17:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-25 19:30 bug#33154: 27.0.50; create_process on Darwin should not invoke setsid() after vfork() [PATCH] Filipp Gunbin
2018-10-26 11:12 ` Alan Third
2018-11-07 1:35 ` Filipp Gunbin
2018-11-05 17:28 ` Paul Eggert
2018-11-06 13:46 ` Filipp Gunbin
2018-11-07 1:23 ` Filipp Gunbin
2018-11-07 7:41 ` Paul Eggert
2018-11-07 8:53 ` Filipp Gunbin
2018-11-07 15:40 ` Paul Eggert
2018-11-09 0:07 ` Alan Third
2018-11-09 10:29 ` Filipp Gunbin
2018-11-09 11:16 ` Andreas Schwab
2018-11-10 15:24 ` Filipp Gunbin
2018-11-10 17:09 ` Paul Eggert
2018-11-11 17:14 ` Filipp Gunbin [this message]
2018-11-10 17:05 ` Paul Eggert
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