trem wrote:
> Hi
>
> You're right, perror could be used instead of strerror(-ret), it's
> simpler. And I've remoded all "fflush", as you said, there are useless
> and it's a tutorial about xenomai. So I think that those "fflush" aren't
> necessary.
>
Thanks, merged with minor beautifications.
P
Hi
You're right, perror could be used instead of strerror(-ret), it's
simpler. And I've remoded all "fflush", as you said, there are useless
and it's a tutorial about xenomai. So I think that those "fflush" aren't
necessary.
Thanks for feedback,
Philippe
Gilles Chanteperdrix wrote:
> trem wrote
trem wrote:
> Hi
>
> Thanks for the reply (jan too). I've tried to use all of your feedback,
> and I send you the new release of this tut02.
>
> (...)
> +/* no memory-swapping for this programm */
> +ret = mlockall(MCL_CURRENT | MCL_FUTURE);
> +if (ret) {
> +fpri
Hi
Thanks for the reply (jan too). I've tried to use all of your feedback,
and I send you the new release of this tut02.
regards,
Philippe
Gilles Chanteperdrix wrote:
> trem wrote:
> > + mlockall(MCL_CURRENT | MCL_FUTURE);
>
> Please show people the right way to code, check the return value
trem wrote:
> +mlockall(MCL_CURRENT | MCL_FUTURE);
Please show people the right way to code, check the return value of
mlockall here.
> +if (rtdm_safe_copy_to_user(user_info, buf, buffer.data, size))
> +rtdm_printk("ERROR : can't copy data from driver\n");
> +
> +/* c
trem wrote:
> Hi
>
> Here is the second part of the tutorial serie about rtdm. I've just
> added rt-task and semaphore. It's still a very very simple example.
Thanks again for your contribution. I have a few comments below.
>
> Now, I don't know how to continue, have you got any idea of
> "topi
