Re: [PATCH v2 08/17] linux: string: Port kbasename()

[Sascha Hauer <s.hauer@pengutronix.de>]

On Tue, Oct 09, 2018 at 10:37:56AM -0700, Andrey Smirnov wrote:
> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
> ---
>  include/linux/string.h | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/include/linux/string.h b/include/linux/string.h
> index 3418b4fbe..c9823dab8 100644
> --- a/include/linux/string.h
> +++ b/include/linux/string.h
> @@ -111,6 +111,18 @@ extern char *strim(char *);
>  
>  void *memchr_inv(const void *start, int c, size_t bytes);
>  
> +/**
> + * kbasename - return the last part of a pathname.
> + *
> + * @path: path to extract the filename from.
> + */
> +static inline const char *kbasename(const char *path)
> +{
> +	const char *tail = strrchr(path, '/');
> +	return tail ? tail + 1 : path;
> +}

We already have basename() and posix_basename(). How does this one
differ or could this be an alias for one of them?

Sascha

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