From: Lars Magne Ingebrigtsen <larsi@gnus.org>
To: emacs-devel@gnu.org
Subject: Re: Redirecting standard output
Date: Thu, 21 Apr 2011 17:15:49 +0200 [thread overview]
Message-ID: <m3tydr4ouy.fsf@quimbies.gnus.org> (raw)
In-Reply-To: 8362q73dap.fsf@gnu.org
I've squashed a few more bugs, and all combinations of OUTPUT-BUFFER
ERROR-FILE now seem to work.
However, since if we're redirecting both STDOUT and STDERR to files, the
way that `call-process' waits for the process to exit won't work. The
normal way is to loop over a read from the process, and since we now no
longer have any fds that we can read from, it falls through to the
wait_for_termination (pid);
So if you do this:
(call-process "sleep" nil '((:file "/tmp/hello") "/tmp/error") nil "9")
you can't interrupt the sub-process. That's obviously not acceptable.
Is there an interruptible (is that a word?) version of that function
that can be used? I've grepped a bit, but didn't see anything
obvious...
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog http://lars.ingebrigtsen.no/
next prev parent reply other threads:[~2011-04-21 15:15 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-20 21:19 Redirecting standard output Lars Magne Ingebrigtsen
2011-04-20 22:54 ` Stefan Monnier
2011-04-21 1:54 ` Lars Magne Ingebrigtsen
2011-04-21 6:10 ` Eli Zaretskii
2011-04-21 11:45 ` Lars Magne Ingebrigtsen
2011-04-21 13:25 ` Lars Magne Ingebrigtsen
2011-04-21 14:10 ` Eli Zaretskii
2011-04-21 15:15 ` Lars Magne Ingebrigtsen [this message]
2011-04-21 15:46 ` Lars Magne Ingebrigtsen
2011-04-21 16:15 ` Eli Zaretskii
2011-04-21 16:22 ` Lars Magne Ingebrigtsen
2011-04-21 16:24 ` Lars Magne Ingebrigtsen
2011-04-21 16:55 ` Eli Zaretskii
2011-04-21 17:05 ` Jan Djärv
2011-04-21 19:15 ` Eli Zaretskii
2011-04-21 19:19 ` Davis Herring
2011-04-21 19:31 ` Lars Magne Ingebrigtsen
2011-04-22 5:50 ` Eli Zaretskii
2011-04-23 18:46 ` Lars Magne Ingebrigtsen
2011-04-23 20:10 ` Eli Zaretskii
2011-04-24 8:30 ` Jan Djärv
2011-04-30 23:58 ` Lars Magne Ingebrigtsen
2011-05-01 0:06 ` Lars Magne Ingebrigtsen
2011-05-01 17:56 ` Andy Moreton
2011-05-07 11:34 ` Eli Zaretskii
2011-05-07 12:10 ` Eli Zaretskii
2011-05-30 17:39 ` Lars Magne Ingebrigtsen
2011-04-21 16:29 ` Glenn Morris
2011-04-21 8:27 ` Michael Albinus
2011-04-21 5:57 ` Eli Zaretskii
2011-04-21 6:28 ` Thierry Volpiatto
2011-04-21 6:41 ` Eli Zaretskii
2011-04-21 7:33 ` Thierry Volpiatto
2011-04-21 11:40 ` Lars Magne Ingebrigtsen
2011-04-21 11:58 ` Eli Zaretskii
2011-04-21 12:24 ` Lars Magne Ingebrigtsen
2011-04-21 14:25 ` Lars Magne Ingebrigtsen
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