linux-kernel - Re: [Keyrings] [PATCH 1/9] Provide a binary to hex conversion function

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Message-ID: <28691.1410555188@warthog.procyon.org.uk>
Date:	Fri, 12 Sep 2014 21:53:08 +0100
From:	David Howells <dhowells@...hat.com>
To:	Joe Perches <joe@...ches.com>
Cc:	dhowells@...hat.com, Mimi Zohar <zohar@...ux.vnet.ibm.com>,
	vgoyal@...hat.com, keyrings@...ux-nfs.org,
	linux-kernel@...r.kernel.org
Subject: Re: [Keyrings] [PATCH 1/9] Provide a binary to hex conversion function

Joe Perches <joe@...ches.com> wrote:

> I think Mimi meant using something like:
> 
> char *bin2hex(char *dst, const void *src, size_t count)
> {
> 	const unsigned char *_src = src;
> 
> 	while (count--)
> 		dst = hex_byte_pack(dst, *_src++);
> 
> 	return dst;
> }

Ah, I see - yeah, that'd work.

David
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