TSC instead of ACPI: powerd doesn't work anymore (to be expected?)

[David Xu]

David Xu wrote:
> 
> In thread program, we have to use clock_gettime, for example a thread
> wants to wait for condition variable for two seconds, it has to:
> 
> struct timespec ts;
> 
> clock_gettime(CLOCK_REALTIME, &ts);
> ts.tv_sec += 2;
> pthread_cond_wait(&cond, &mtx);
> 
Should be:
pthread_cond_timedwait(&cond, &mtx, &ts);