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Subject:	RE: pthreads works, sorta
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Date:	Wed, 27 Jun 2001 15:49:19 +1000
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Thread-Topic:	pthreads works, sorta
Thread-Index:	AcD+zJgx5xQP0ZZYTbi0TmZdiBy05AAAChrA
From:	"Robert Collins" <robert DOT collins AT itdomain DOT com DOT au>
To:	"Tak Ota" <Takaaki DOT Ota AT am DOT sony DOT com>, <cygwin AT cygwin DOT com>
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> -----Original Message-----
> From: Tak Ota [mailto:Takaaki DOT Ota AT am DOT sony DOT com]
> Sent: Wednesday, June 27, 2001 3:53 PM
> To: cygwin AT cygwin DOT com
> Subject: Re: pthreads works, sorta
> 
> 
> I'm not sure either.  If that is the case, replacing IsBadWritePtr
> with IsBadReadPtr maybe the answer since can't read mans can't write.
> 


Nope, write is the one :]

IIRC my cpu bits correctly there is a page bit for readonly, not page
bits for read and for write.

So writeable implies readable, readable does not imply writeable.

Rob

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