On 21/12/06, M. Koehrer <[EMAIL PROTECTED]> wrote:
Hi Jan, hi everybody,
I have stripped down my program that is crashing Xenomai even further.
(I have attached the complete source code).
No rtnet is required.
Now I have the following real time task:
static void realtimetask(void *arg)
{
system("ls -l");
rt_task_sleep(1000000000ULL);
printf("rt_task_sleep done...\n");
}
Is it still true that when you place printf() right after the system()
call, it works?
What happens when you try different sleep intervals : 0, say 1000 ?
Just to be sure where we are stuck. Insert exit() (or rt_task_delete(NULL)) :
(0) after system() --- if said above about printf() is not true;
(1) after rt_task_sleep();
(2) after printf("rt_task_sleep done...\n").
At which step does a hang start occuring?
This leads to a complete freeze of the PC on a 2.6.19.1 kernel using the latest
Xenomai (from SVN) and the included adeos-patch.
I have almost the same config (only 2.6.19) at home, although it's p3
750 so I'll try if it won't be solved by this everning (or we are sure
that only high-end machines are involved).
--
Best regards,
Dmitry Adamushko
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