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

Jeff Dike (jdike@karaya.com)
Tue, 06 Aug 2002 06:20:52 -0500


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

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