On Wed, Jul 24, 2019 at 7:47 AM Christian Brauner <christian@xxxxxxxxxx> wrote:
>
> This adds the pidfd_wait() syscall.
I despise this patch.
Why can't this just be a new P_PIDFD flag, and then use
"waitid(P_PIDFD, pidfd, ...);"
Yes, yes, yes, I realize that "pidfd" is of type "int", and waitid()
takes an argument of type pid_t, but it's the same type in the end,
and it does seem like the whole *point* of "waitid()" is that
"idtype_t idtype" which tells you what kind of ID you're passing it.
Linus
