Linux cryptographic layer development
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From: Mimi Zohar <zohar@linux.vnet.ibm.com>
To: linux-crypto <linux-crypto@vger.kernel.org>
Subject: crypto: return codes
Date: Tue, 05 Oct 2010 16:04:38 -0400	[thread overview]
Message-ID: <1286309078.2663.42.camel@localhost.localdomain> (raw)

Hi,

Looking at different examples of the same crypto call, it's unclear
whether it only returns negative error values. Some examples only test
for negative values, while others test for not 0. tcrypt.c does "if
(ret)".  Would appreciate some clarification.

thanks,

Mimi

             reply	other threads:[~2010-10-05 20:04 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-05 20:04 Mimi Zohar [this message]
2010-10-09  1:29 ` crypto: return codes Herbert Xu
2010-10-10  3:34   ` Mimi Zohar
2010-10-10  6:51     ` Herbert Xu

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