[PATCH 22/27] selftests/landlock: Fix messages and comments in helper programs

[sashiko-bot at kernel.org]

> * sandbox-and-launch: Describe the actual argument order.
> * sandbox-and-launch, wait-pipe, wait-pipe-sandbox: Report failed
>   read(2) calls as read failures, not write failures.
> * wait-pipe-sandbox: Terminate error messages with a newline, and fix
>   comments naming "." instead of the opened "/".
> 
> Assisted-by: LLM
> Signed-off-by: Günther Noack <gnoack3000 at gmail.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20261008142604.39107-2-gnoack3000@gmail.com?part=22