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Message-ID: <4323846C.3090303@redhat.com>
Date: Sun, 11 Sep 2005 01:12:00 -0000
From: Michael Snyder <msnyder@redhat.com>
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To: Qunying Pan <qpan@mvista.com>
CC: gdb-patches@sources.redhat.com, drow@false.org, qunyingpan@gmail.com
Subject: Re: Patch: fix gdb_gcore.sh failure in ash/dash
References: <432240C1.9000308@mvista.com>
In-Reply-To: <432240C1.9000308@mvista.com>
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Qunying Pan wrote:
> Hi,
> 
> Running gdb_gcore.sh in ash/dash fails with message "Hangup detected on 
> fd 0". The following patch fixes the problem. Acceptable?
> 
> Thanks,
> 
> Qunying

That's creative.  I assume it tests out OK with bash?

> 2005-09-09 Qunying Pan <qpan@mvista.com>
> 
>    *gdb_gcore.sh: Invoke gdb in batch mode to fix gdb_gcore.sh failure 
> in ash/dash.
> 
> 
> --- src/gdb/gdb_gcore.sh.orig    2005-09-09 16:56:04.000000000 -0700
> +++ src/gdb/gdb_gcore.sh    2005-09-09 16:58:12.000000000 -0700
> @@ -1,6 +1,6 @@
> #!/bin/sh
> 
> -#   Copyright 2003  Free Software Foundation, Inc.
> +#   Copyright 2003, 2004, 2005 Free Software Foundation, Inc.
> 
> # This program is free software; you can redistribute it and/or modify
> # it under the terms of the GNU General Public License as published by
> @@ -59,7 +59,7 @@ do
>     # Avoid need for temporary files by using funky "here
>     # document" feature of sh.
> 
> -    /usr/bin/gdb > /dev/null << EOF
> +    /usr/bin/gdb -batch -x /dev/stdin  > /dev/null << EOF
>     attach $pid
>     gcore $name.$pid
>     detach
> 
>