Subj : Re: Solaris real-time thread capabilities
To   : comp.unix.solaris,comp.programming.threads
From : Greg Menke
Date : Tue Sep 06 2005 10:31 pm


Greg Menke <gregm-xyzpdq@toadmail.com> writes:

> Should be handling rollover of your delta;
> 
>       if( t2 > t1 ) diff = t2 - t1; else diff = t1 - t2;

Oops, sorry, should be;

      if( t2 > t1 ) diff = t2 - t1; else diff = (((hrtime_t)-1) - t1) + t2;


Dunno the maxval of hrtime_t- just a guess, but the old one is certainly
wrong.  Doesn't change the program results though.

Gregm

.