linux-kernel - Re: error to be returned while suspended

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200610031502.33545.oliver@neukum.org>
Date:	Tue, 3 Oct 2006 15:02:33 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	"linux-os (Dick Johnson)" <linux-os@...logic.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: error to be returned while suspended

Am Dienstag, 3. Oktober 2006 14:51 schrieb linux-os (Dick Johnson):
> 
> On Tue, 3 Oct 2006, Oliver Neukum wrote:
> 
> > Hi,
> >
> > which error should a character device return if a read/write cannot be
> > serviced because the device is suspended? Shouldn't there be an error
> > code specific to that?
> >
> > 	Regards
> > 		Oliver
> 
> The de-facto error codes were created long before one could "suspend"
> a device, so there isn't a ESUSP code. However, I suggest EIO or EBUSY

CUPS chokes on these. Is it acceptable to say that you should know
what you're doing when suspending?

> unless you want to define an ESUSP and get it accepted by the POSIX
> committee.

This would be the cleanest solution. How does one do that?

	Regards
		Oliver
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/