[ECOS] Problem with multiple threads

[Andrew Lunn]

On Mon, Mar 30, 2009 at 10:01:09PM +0530, Himanshu Patel wrote:
> Hi Andrew,
> 
> We have selected CYGSEM_LIBC_STDIO_THREAD_SAFE_STREAMS option. So printf
> should thread safe. Right? 

Sure it is thread safe. However to be thread safe it uses mutex's
which are a form of synchronization.

      Andrew

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