Re: context switch vs. signal delivery [was: Re: Accelerating user mode

Jeff Dike
2002-08-06T10:14:15Z

us15@os.inf.tu-dresden.de said:
> if (current->pgrp != -arg &&
> current->pid != arg &&
> !capable(CAP_KILL)) return(-EPERM);

What's the problem here? This will let UML do F_SETOWN as well.

Jeff