[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Support for (system '("echo" "foo" "bar"))

From: Kevin Ryde
Subject: Re: Support for (system '("echo" "foo" "bar"))
Date: Mon, 03 Nov 2003 07:13:18 +1000
User-agent: Gnus/5.1003 (Gnus v5.10.3) Emacs/21.3 (gnu/linux)

address@hidden (Paul Jarc) writes:
> I claim that my Scheme version, which uses flush-all-ports before the
> fork,

Oops, I was a bit slow on the uptake.  That flushes unreferenced ports
as well, of course.

You'll probably still want to block SIGCHLD though (when it exists),
the same as the main system() does.  I think that's to stop a slack
application handler possibly stealing the exit status, but I'm not too
well up on the subtleties of sigchld.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]