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Re: Is this correct? Redirecting stdin/stout to implement a gdb-like "set inferior tty" in zshdb

X-seq: zsh-users 13550
From: Stephane Chazelas <Stephane_Chazelas@xxxxxxxx>
To: Rocky Bernstein <rocky.bernstein@xxxxxxxxx>, Zsh users list <zsh-users@xxxxxxxxxx>
Subject: Re: Is this correct? Redirecting stdin/stout to implement a gdb-like "set inferior tty" in zshdb
Date: Tue, 9 Dec 2008 12:14:04 +0000
In-reply-to: <20081209121213.GA5462@xxxxxxxxxxxxxxx>
Mail-followup-to: Rocky Bernstein <rocky.bernstein@xxxxxxxxx>, Zsh users list <zsh-users@xxxxxxxxxx>
Mailing-list: contact zsh-users-help@xxxxxxxxxx; run by ezmlm
References: <6cd6de210812090327o11abb9f3w2cc932515e4dbef8@xxxxxxxxxxxxxx> <20081209121213.GA5462@xxxxxxxxxxxxxxx>

On Tue, Dec 09, 2008 at 12:12:13PM +0000, Stephane Chazelas wrote:
> On Tue, Dec 09, 2008 at 06:27:48AM -0500, Rocky Bernstein wrote:
> [...]
> > exec 7<&0 </dev/null 6>&1  # Line taken from an autoconf "configure" script.
> > #...
> > exec {_Dbg_fdi} <> $1
> > while : ; do
> >   vared -e -h -p "foo> " line <&${_Dbg_fdi} || break
> 
> The thing is read doesn't read from fd 0 (not does it write its
[...]          ^^^^

Sorry, I meant "vared" above.

-- 
Stéphane

Follow-Ups:
- Re: Is this correct? Redirecting stdin/stout to implement a gdb-like "set inferior tty" in zshdb
  - From: Peter Stephenson

References:
- Is this correct? Redirecting stdin/stout to implement a gdb-like "set inferior tty" in zshdb
  - From: Rocky Bernstein
- Re: Is this correct? Redirecting stdin/stout to implement a gdb-like "set inferior tty" in zshdb
  - From: Stephane Chazelas

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