operation

aio_error(2)							System Calls Manual						      aio_error(2)

NAME

       aio_error() - return error status of an asynchronous I/O operation

SYNOPSIS

DESCRIPTION

       The  function returns the error status of the asynchronous I/O operation that was initiated with the and referenced by The error status for
       an asynchronous I/O operation is the value set by the corresponding or function.

       To use this function, link in the realtime library by specifying on the compiler or linker command line.

RETURN VALUE

       If the is invalid or if no asynchronous I/O operation is enqueued for the returns and is set to indicate the error.  If the  operation  has
       been  queued  but  not  completed,  returns  Otherwise,	returns the error status of the referenced See aio_read(2), read(2), aio_write(2),
       write(2), aio_fsync(2), fsync(2), and lio_listio(2) for relevant error values.

ERRORS

       If detects one of the following error conditions, is set to the indicated value:

	      [EINVAL]	     There was no asynchronous I/O operation enqueued for the referenced

EXAMPLES

       The following code sequence illustrates using to retrieve the error status of an operation.

SEE ALSO

       aio_cancel(2), aio_fsync(2), aio_read(2), aio_return(2), aio_suspend(2), aio_write(2), fsync(2), lio_listio(2), read(2), write(2), aio(5).

STANDARDS CONFORMANCE

																      aio_error(2)