On 27/11/17 08:30, sangeetha...@gracelabs.com wrote:

Did RTEMS has asynchronous read an write support.

In the RTEMS posix API documentation it is mentioned "aio_read/aio_write : This routine is not currently supported by RTEMS but could be in a future version."

Can anyone help..


Some time ago there was a GSoC project for POSIX AIO. I don't know if this stuff works well. There are some test cases here:

testsuites/psxtests/psxaio01
testsuites/psxtests/psxaio02
testsuites/psxtests/psxaio03

--
Sebastian Huber, embedded brains GmbH

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