From: "Bart Schaefer" <schaefer@candle.brasslantern.com>
To: zsh-workers@sunsite.dk
Subject: Setting MONITOR after startup
Date: Sun, 25 Mar 2001 23:57:57 +0000 [thread overview]
Message-ID: <1010325235757.ZM11718@candle.brasslantern.com> (raw)
While fooling with Ryan Richter's infinite-loop-bug, I happened to try
running `zsh +m':
zagzig% setopt
interactive
norcs
shinstdin
zle
zagzig% setopt monitor
zsh: can't set tty pgrp: operation not permitted
zagzig% setopt monitor
zagzig% sleep 10 &
[1] 11706
zagzig% jobs
[1] + running sleep 10
zagzig%
[1] + done sleep 10
zagzig%
Why did "setopt monitor" fail the first time, but not the second time?
Also, I can't reproduce it now with "zsh -f +m" but at one point the entire
shell got stopped with a SIGTTOU. This led me to notice that there's a lot
of signal handling that's only done when `jobbing' is true when the shell
first starts up; maybe some of that should be independent of `jobbing', or
maybe it all needs to get done again somewhere else if the state of MONITOR
changes?
No patch yet ...
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net
next reply other threads:[~2001-03-25 23:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-25 23:57 Bart Schaefer [this message]
2001-03-26 7:52 ` Andrej Borsenkow
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