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Message-ID: <40AE66A3.7080308@gmx.net>
Date: Fri, 21 May 2004 22:29:23 +0200
From: Thomas Pfaff <tpfaff AT gmx DOT net>
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To: cygwin AT cygwin DOT com
Subject: Re: CYGWIN 1.5.9-1 - Is vprintf() not thread safe?
References: <BAY1-F44GxqymcgfyDy000249a4 AT hotmail DOT com> <Pine DOT CYG DOT 4 DOT 58 DOT 0405211113290 DOT 3524 AT fordpc DOT vss DOT fsi DOT com>
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Brian Ford wrote:
> On Fri, 21 May 2004, John William wrote:
>>I tried the cygwin.dll snapshot dated 2004-05-20 and it still outputs
>>interleaved text with multiple threads and vprintf()/vsprintf() crash when
>>called from multiple threads and not protected with mutex_lock() and
>>mutex_unlock() calls around them. This is on a dual-processor system, BTW.
> 
> 
> How about posting a simple test case.  If you do so, I'll try and take a
> look.
> 

You took the words right out of my mouth.

Thomas

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