linux-kernel - Re: [PATCH v4 10/12] string: factorize skip_spaces and export it to be generally available

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Date:	Sun, 08 Nov 2009 10:38:05 -0600
From:	James Bottomley <James.Bottomley@...senPartnership.com>
To:	André Goddard Rosa <andre.goddard@...il.com>
Cc:	jengelh@...ozas.de, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 10/12] string: factorize skip_spaces and export it
 to be generally available

On Sat, 2009-11-07 at 14:23 -0200, André Goddard Rosa wrote:
> + * skip_spaces - Removes leading whitespace from @s.
> + * @s: The string to be stripped.
> + *
> + * Returns a pointer to the first non-whitespace character in @s.
> + */
> +char *skip_spaces(const char *str)

OK, so this now becomes a bad interface because it silently promotes
const to non const ... and I'm sure the compiler would warn about this
too in string.c ... did this get compiled?

James


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