Re: [PATCH] lib: fix vscnprintf() if @size is == 0

[Changli Gao]

On Mon, Dec 13, 2010 at 10:05 PM, Anton Arapov <aarapov@xxxxxxxxxx> wrote:
> vscnprintf() should return 0 if @size is == 0. Update the comment for it,
> as @size is unsigned.
>
> This change based on the code of commit b903c0b8899b46829a9b80ba55b61079b35940ec
> moves the real fix into vscnprinf() from scnprintf() and makes scnprintf() call
> vscnprintf(), thus avoid code duplication.
>
> Signed-off-by: Anton Arapov <aarapov@xxxxxxxxxx>

Acked-by: Changli Gao <xiaosuo@xxxxxxxxx>

-- 
Regards,
Changli Gao(xiaosuo@xxxxxxxxx)
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