Hy 

since some weeks I have a problem with getting the Realtimeclock values by "clock_gettime". Sometimes I gets a timevalue
 back which is not a correct one. 
The system on which the software is running is a X86 plattform with a dualcore prozessor with multiple threads. Cause of
 timing issues it would be possible that

these calls ->

coBindCpu_m.vfuBindCpu(0);
lRetVal_l = clock_gettime( CLOCK_REALTIME, &tActTimeSpec_l);
coBindCpu_m.vfuRestoreCpu();

is done in parallel. 

Is it possible that the function clock_gettime is not threadsafe or that it has the same problem like fopen, fclose ... 
in a multithreaded environment?

Best regards
Dieter