From: Eli Zaretskii <eliz@gnu.org>
To: Ken Brown <kbrown@cornell.edu>
Cc: eggert@cs.ucla.edu, hanche@math.ntnu.no, emacs-devel@gnu.org
Subject: Re: Zombie subprocesses
Date: Sat, 24 Nov 2012 08:19:11 +0200 [thread overview]
Message-ID: <834nkftteo.fsf@gnu.org> (raw)
In-Reply-To: <50AFF9D7.8070801@cornell.edu>
> Date: Fri, 23 Nov 2012 17:33:59 -0500
> From: Ken Brown <kbrown@cornell.edu>
> Cc: Harald Hanche-Olsen <hanche@math.ntnu.no>, emacs-devel@gnu.org
>
> On 11/23/2012 5:23 PM, Paul Eggert wrote:
> > On 11/23/2012 01:49 PM, Harald Hanche-Olsen wrote:
> >> I recently discovered that emacs has a bunch of zombie subprocesses.
> >> A bit of experimenting reveals that if I run
> >>
> >> (call-process "/bin/sleep" nil 0 nil "5")
> >>
> >> then this returns immediately, as expected, but after 5 seconds, the
> >> subprocess becomes a zombie and never goes away.
> >>
> >> Is this the intended behaviour, or a bug? Should I file a bug report?
> >
> > It's a bug. Please file a bug report. Sigh, and I just put a change
> > into emacs-24 that may trigger the same bug. I'll try to look into
> > it later today, but I don't have easy access to OS X so this may
> > well require some help.
>
> I can reproduce this on Cygwin (on the emacs-24 branch with your latest
> change), so it's not just an OS X issue.
Doesn't happen in the native MS-Windows build, FWIW. I tried on the
emacs-24 branch after Paul back-ported the sub-process related changes
from trunk.
next prev parent reply other threads:[~2012-11-24 6:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-23 21:49 Zombie subprocesses Harald Hanche-Olsen
2012-11-23 22:23 ` Paul Eggert
2012-11-23 22:33 ` Ken Brown
2012-11-24 6:19 ` Eli Zaretskii [this message]
2012-11-24 8:24 ` Chong Yidong
2012-11-24 8:26 ` Paul Eggert
2012-11-24 8:46 ` Eli Zaretskii
2012-11-24 9:45 ` Paul Eggert
2012-11-24 10:10 ` Harald Hanche-Olsen
2012-11-27 2:36 ` Paul Eggert
2012-11-24 5:51 ` James Cloos
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