RTEMS | iospace: Add iospace driver (!1243)
Aaron Nyholm (@eagleirony)
gitlab at rtems.org
Thu Jun 18 06:57:48 UTC 2026
Aaron Nyholm commented on a discussion on testsuites/libtests/iodev01/init.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1243#note_152724
> +
> + /* Test 5 second event */
> + event_args.index = 0;
> + event_args.timeout.tv_sec = 0;
> + event_args.timeout.tv_nsec = 0;
> + event_args.args = NULL;
> +
> + clock_gettime( CLOCK_REALTIME, &start_time );
> +
> + status = ioctl( fd, RTEMS_IODEV_IOCTL_EVENT_WAIT, &event_args );
> +
> + clock_gettime( CLOCK_REALTIME, &end_time );
> + _Timespec_Subtract( &start_time, &end_time, &duration );
> + rtems_test_assert( !status );
> + rtems_test_assert( event_args.timedout == false );
> + rtems_test_assert( duration.tv_sec >= 4 );
The `test_iodev` device returns an event after 5 seconds for event 0. This is testing that and with it a successful event occurring using this API.
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1243#note_152724
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