blob: a95ad83f40d66769ee5c9103aac01d84de20748a [file] [log] [blame]
#include <fenv.h>
#include <math.h>
#include "libm.h"
float nearbyintf(float x) {
#ifdef FE_INEXACT
PRAGMA_STDC_FENV_ACCESS_ON
int e;
e = fetestexcept(FE_INEXACT);
#endif
x = rintf(x);
#ifdef FE_INEXACT
if (!e)
feclearexcept(FE_INEXACT);
#endif
return x;
}