[PATCH 2/6] nptl: Set cancellation type and state on pthread_exit (BZ #28267)

[Florian Weimer]

* Adhemerval Zanella:

> It is required by POSIX XSH 2.9.5 Thread Cancellation under the
> heading Thread Cancellation Cleanup Handlers.
>
> Checked x86_64-linux-gnu.

This looks okay to me.

Reviewed-by: Florian Weimer <fweimer@redhat.com>

Thanks,
Florian