#include <time.h>

extern int __clock_getres(clockid_t clk, struct timespec *ts);

/* There is no other implemented value than TIME_UTC; all other values
 * are considered erroneous. */
int timespec_getres(struct timespec * ts, int base)
{
	if (base != TIME_UTC) return 0;
	int ret = __clock_getres(CLOCK_REALTIME, ts);
	return ret < 0 ? 0 : base;
}