linux-kernel - Re: [PATCH] lib: string.c: Added a funktion function strzcpy

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Message-ID: <20140924011753.GG28253@tassilo.jf.intel.com>
Date:	Tue, 23 Sep 2014 18:17:53 -0700
From:	Andi Kleen <ak@...ux.intel.com>
To:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
Cc:	Grant Likely <grant.likely@...aro.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Dan Carpenter <dan.carpenter@...cle.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] lib: string.c:  Added a funktion function strzcpy

On Wed, Sep 24, 2014 at 12:13:36AM +0200, Rickard Strandqvist wrote:
> Added a function strzcpy which works the same as strncpy,
> but guaranteed to produce the trailing null character.

Do we really need the bizarre strncpy padding semantics for anything? 
Why not just use strlcpy?

-Andi
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