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Re: 'suspend' and 'xterm'
From: |
Adam |
Subject: |
Re: 'suspend' and 'xterm' |
Date: |
Mon, 21 May 2001 11:10:25 -0400 (EDT) |
> > ona a linux system , if I start xterm, and then type right
> > away 'suspend' it will suspend the shell anyway, and .. well
> > look as if it hang. and the only optoin left is to
> > kill it xterm.
>
> If you want to shoot yourself in the foot, bash will gladly supply
> the ammunition.
:-)
Nevertheless I'm conviced it is a bash bug. I had done yesterday extensive
research, and it really should use "SIGTSTP" instead of "SIGSTOP" to
suspend itself.
I have already send you the patch yesterday (the one with #2). It is
also stored at http://www.eax.com/patches/bash.diff
Please let me know if I can be of any further, help or need to provide
more rationale behind this explanation, though I don't think I can do
better than Richard Stevens did it in his book (referenced in patch).
--
Adam
http://www.eax.com The Supreme Headquarters of the 32 bit registers