From: Chris Samuel <chris@csamuel.org>
To: kreijack@libero.it
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [TRIVIAL][PATCH] Improve error handling in the btrfs command
Date: Tue, 21 Dec 2010 11:29:48 +1100 [thread overview]
Message-ID: <4D0FF4FC.9060502@csamuel.org> (raw)
In-Reply-To: <201012202353.29222.kreijack@libero.it>
On 21/12/10 09:53, Goffredo Baroncelli wrote:
> Some time I needed to add other info, so perror(3) may not be sufficient..
Ah, of course, and you cannot rely on safely snprintf()'ing
something into the string would get passed to perror() because
that could easily change errno if something went wrong internally.
All the best,
Chris
--
Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC
prev parent reply other threads:[~2010-12-21 0:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-20 20:06 [TRIVIAL][PATCH] Improve error handling in the btrfs command Goffredo Baroncelli
2010-12-20 22:42 ` Chris Samuel
2010-12-20 22:53 ` Goffredo Baroncelli
2010-12-21 0:29 ` Chris Samuel [this message]
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