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Date: Sat, 12 Jun 2004 08:58:58 +0800
From: David Xu <davidxu@freebsd.org>
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To: Sean McNeil <sean@mcneil.com>
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Subject: Re: signal handler priority issue
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Sean McNeil wrote:

>What old signal mask?  It should be the signals that sigsuspend allows
>that get handled within sigsuspend.  Make sure the following can still
>happen:
>
>signal is masked.
>sigsuspend is called with signal unmasked.
>signal comes in or is pending already.
>signal handler is called.
>sigsuspend returns.
>
>Sean
>  
>
please try :
http://people.freebsd.org/~davidxu/kse/sigsuspend.diff


David Xu