Hi Micke,
micke wrote:
> the program I want to run is:
>
> int main(void) {
> rtparms_t *p;
> long ret;
> ret = priocntl(P_LWPID, 0, PC_SETXPARMS, "RT", RT_KY_PRI, 10);
> printf("ret1: %d, errno %d\n", ret, errno);
> ret = priocntl(P_PID, 0, PC_GETXPARMS, "RT", RT_KY_PRI, p);
>
Where is p initialized? Did you mean "rtparms_t p;" and the
priocntl(...PC_GETXPARMS, ...&p);"?
I think Darren answered your question, but this is the problem with this
code.
max
> printf("ret2: %d\n", ret);
> ret = priocntl(P_PID, 0, PC_GETXPARMS, "RT", RT_KY_TQSECS, p);
> printf("ret3: %d\n", ret);
> ret = priocntl(P_PID, 0, PC_GETXPARMS, "RT", RT_KY_TQNSECS, p);
> printf("ret4: %d\n", ret);
> printf("\nwhats my prio: %d\n", p->rt_pri);
> printf("\nwhats my tq secs: %d\n", p->rt_tqsecs);
> printf("\nwhats my tq nsecs: %d\n", p->rt_tqnsecs);
> return 0;
> }
>
> I compile and run then I get:
>
> ret1: -1, errno 22
> ret2: -1
> ret3: -1
> ret4: -1
>
> whats my prio: -1
>
> whats my tq secs: -1
>
> whats my tq nsecs: 134511772
>
>
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>
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