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Re: CVS commit: src/tests/kernel
On Tue, Feb 19, 2013 at 2:43 PM, Joerg Sonnenberger
> On Tue, Feb 19, 2013 at 11:40:22AM -0800, Paul Goyette wrote:
>> Most of the printf's were already there before this round of
>> updates, and there's enough differentiation in them to figure out
>> which process is responsible. In any case, the printf's aren't
>> critical to the test (until you need to debug it!).
> I am talking about the *new* printf in the child process.
> That should just be a plain write to STDERR_FILENO, it doesn't even have
> to include any more error details.
This is pure curiosity: isn't a fflush(stderr) right before the fork()
enough to make printf() safe in the child? If not, why not?
Julio Merino / @jmmv
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