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From "Ralf S. Engelschall" <...@engelschall.com>
Subject Re: Apache/pthread and locking problem
Date Wed, 11 Aug 1999 06:44:24 GMT

In article <Pine.BSF.4.05.9908102240200.13706-100000@kim.ispra.webweaving.org> you wrote:
> 
> On Tue, 10 Aug 1999, Ralf S. Engelschall wrote:
> 
>> The problem occurs both with FreeBSD uthread and GNU Pth.  So its either a
>> problem inside other parts of FreeBSD or inside Apache, I concluded.
> 
> Quick check.. in the select; what is the maxfd ? 

In my poll library it's the maximum fd + 1 - intended value for select(2).

> I recall there is some if-then-else statement in kern_generic.c which has
> some funny policy choises depending on a small/large maxfd (cut off in the
> 100-erds) which used to interact with the userland threads.

Hmmm... I cannot see any magic for uthread in
/usr/src/sys/kern/sys_generic.c:select()...

                                       Ralf S. Engelschall
                                       rse@engelschall.com
                                       www.engelschall.com

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