RTEMS 4.9.4 On-Line Library

Clock Manager clock_getres - Get Clock Resolution

RTEMS POSIX API User's Guide

#include <time.h>

int clock_getres(
  clockid_t        clock_id,
  struct timespec *res
);

On error, this routine returns -1 and sets errno to one of the following:

If res is NULL, then the resolution is not returned.

RTEMS POSIX API User's Guide