On Fri, Aug 18, 2017 at 05:20:02PM +0200, Ulf Hermann wrote:
> We don't know sizeof(pid_t) as it's not specified in any standard. In
> order to still print it, we cast to long long, the largest integer type
> we can easily print.

That is surprising. But then printing it as long long is as good as
any other choice. I did tweak the patch a little so there is always
a space after the cast and no line gets longer than 80 chars.

Thanks,

Mark