CYGWIN 1.5.9-1 - Is vprintf() not thread safe?

[Thomas Pfaff]

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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