Fillod Stephane wrote:
> You may also need this patch:
>
> --- skins/native/task.c 20 Mar 2007 08:16:41 -0000 1.1.1.1
> +++ skins/native/task.c 28 Mar 2007 13:53:03 -0000 1.2
> @@ -135,7 +135,12 @@
> pthread_attr_setstacksize(&thattr, stksize);
> if (!(mode & T_JOINABLE))
> pthread_attr_setdetachstate(&thattr, PTHREAD_CREATE_DETACHED);
> - if (prio > 0) {
> + /* There's a limitation in libpthread
> + * that returns EPERM upon SCHED_FIFO
> + * for non priviledged users.
> + * So workaround this for now. FIXME (in uClibc/pthread).
> + */
> + if (prio > 0 && geteuid() == 0) {
> pthread_attr_setschedpolicy(&thattr, SCHED_FIFO);
> param.sched_priority = sched_get_priority_max(SCHED_FIFO);
> }
I do not think it is a good idea, I prefer rt_task_create to fail loudly
because it needs root priviledge, rather than silently creating a non
real-time thread.
--
Gilles Chanteperdrix
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