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Date:      Thu, 15 Apr 1999 12:40:16 +0100
From:      Tony Finch <dot@dotat.at>
To:        current@freebsd.org
Subject:   Re: swap-related problems
Message-ID:  <E10XkVE-0004kz-00@fanf.noc.demon.net>
In-Reply-To: <371540AA.BA9AED2A@acm.org>
References:  <199904142340.TAA96857@misha.cisco.com>

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Jim Bloom <bloom@acm.org> wrote:
>
>A signal handler is not guaranteed to work.  It must be written such that it
>does not require a new page of memory.  Some possible problems here are the
>stack growing, writing on a new page in the data segment, etc.

man sigaltstack

Tony.
-- 
f.a.n.finch   dot@dotat.at   fanf@demon.net
Arthur: "Oh, that sounds better, have you worked out the controls?"
Ford:   "No, we just stopped playing with them."


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