# Re: \[PATCH v1 01/19\] lib/string\_helpers: Introduce kasprintf\_strarray()

- From: Linus Walleij \<hidden\>
- Date: 2021-11-09 11:42:15 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2021/11/1566829
- Thread: https://ratatoskr.run/linux-gpio/2021/11/1563779/t.md

```text
On Fri, Nov 5, 2021 at 1:43 PM Andy Shevchenko
[ref] wrote:

> We have a few users already that basically want to have array of
> sequential strings to be allocated and filled.
>
> Provide a helper for them (basically adjusted version from gpio-mockup.c).
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Fulfils Rusty Russell's API design hierarchy requirements
and help people to make less mistakes so:
Reviewed-by: Linus Walleij <redacted>

Yours,
Linus Walleij

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```