Date: Fri, 16 Jan 2004 14:19:30 -0500 (EST) From: Robert Watson <rwatson@FreeBSD.org> To: arch@FreeBSD.org Subject: Re: Signal delivery to kernel threads/processes? Message-ID: <Pine.NEB.3.96L.1040116141843.94620G-100000@fledge.watson.org> In-Reply-To: <Pine.NEB.3.96L.1040116141623.94620F-100000@fledge.watson.org>
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On Fri, 16 Jan 2004, Robert Watson wrote: > On Fri, 16 Jan 2004, Robert Watson wrote: > > > if (p->p_flag & P_SYSTEM) > > return (EPERM); > > Another possible interpretation, not quite the same, might be to use > P_KTHREAD. And, to add insult to injury by following up to my post yet another time: init has P_SYSTEM set, so P_KTHREAD is a much better choice. Either that or introduce a P_KERNEL flag. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Senior Research Scientist, McAfee Research
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