linux-kernel - Re: [PATCH] vc bell config

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Message-ID: <Pine.LNX.4.64.0710171820570.28622@fbirervta.pbzchgretzou.qr>
Date:	Wed, 17 Oct 2007 18:35:59 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...putergmbh.de>
To:	Pavel Machek <pavel@....cz>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	adaplas@...il.com
Subject: Re: [PATCH] vc bell config

On Oct 11 2007 18:11, Pavel Machek wrote:
>
>> It is already possible to deactivate the vc bell on a per-tty basis,
>> by using echo -en "\e[11;0]", but this is reset on reset(1).
>> 
>> This adds a sysfs parameter to globally control the vc bell, as well
>> as sysfs parameters for default pitch and duration.
>> 
>> Signed-off-by: Jan Engelhardt <jengelh@....de>
>
>There are more parameters that should be set during reset... like
>cursor size and color, palette, .... What about /sys/.../string_to_interpret
>_on_reset ?

On reset(1), cursor size, palette, and bell parameters _do_ get reset
to the defaults. Some defaults may already be changed by the user,
like palette or default_utf8.

Bell configuration is currently not one of them so, should a program
decide to reset the tty, or should it happen that your output is
garbled (forcing you to do reset), some settings change back to
"unwanted defaults".
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