linux-kernel - Re: Linux should define ENOTSUP

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Date:	Thu, 07 Dec 2006 14:59:48 +0100
From:	Andreas Schwab <schwab@...e.de>
To:	Theodore Tso <tytso@....edu>
Cc:	Samuel Thibault <samuel.thibault@...-lyon.org>,
	Arjan van de Ven <arjan@...radead.org>,
	linux-kernel@...r.kernel.org
Subject: Re: Linux should define ENOTSUP

Theodore Tso <tytso@....edu> writes:

> Can you please quote chapter and verse (in POSIX) where it states that
> ENOTSUP and EOPNOTSUP have to be numerically distinct?

<http://www.opengroup.org/onlinepubs/009695399/basedefs/errno.h.html>
"Their values shall be unique except as noted below."
(And there is no exception for ENOTSUP/EOPNOTSUP yet.)

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@...e.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."
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