Re: [PATCH 4/5] pidfd: add CLONE_WAIT_PID

[Oleg Nesterov]

On 07/25, Christian Brauner wrote:
>
> The key is that you want to be able to create child processes in a
> shared library without the main programing having to know about this so
> that it can use P_ALL and never get stuff from the library.

OK, thanks...

in this case you should probablu pass 0 in CSIGNAL to ensure that the main
program won't be notified when that child exits.

Oleg.