2009/12/4 Ted Unangst <ted.unangst@gmail.com>:
quoted text
> On Fri, Dec 4, 2009 at 10:20 AM, Luis Useche <useche@gmail.com> wrote:
>
>> Exactly, I am more interested more in something close to aio_read &
>> aio_write. I was hoping there was some api I can use. Is there any
>> reason why POSIX aio does not exist in OBSD?
>
> Nobody wrote it.
>
>

And:

APPLICATION USAGE

    The aio_read() function is part of the Asynchronous Input and
Output option and need not be available on all implementations.