[LTP] aio_error/3-1.c

[Cyril Hrubis <chrubis@suse.cz>]

Hi!
I've been reading POSIX documentation for some time now and even reading
glibc source code and the result is that aio_error/3-1.c doesn't test
anyting and should be removed.

The test is trying to assert EINVAL from aio_error accordingly to:

http://www.opengroup.org/onlinepubs/009695399/functions/aio_error.html

...

The aio_error() function may fail if:

	[EINVAL]
            The aiocbp argument does not refer to an asynchronous
	    operation whose return status has not yet been retrieved.

...


As far as I understand this, it's says you may get EINVAL if you call
aio_error() on finished aiocb second (and more) times.

This is implemented on linux as "return aiocb->__error_code" so IMHO
there is no way to test this.

-- 
Cyril Hrubis
chrubis@suse.cz

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