summaryrefslogblamecommitdiff
path: root/src/math/nearbyintf.c
blob: 39c3d73b5edb3deac52d193196e34a66f00ab359 (plain) (tree)
1
2
3
4
5
6
7
8
9
10
                 
                 
 



                         
 

                                     
                     



                                          

                 
#include <fenv.h>
#include <math.h>

float nearbyintf(float x)
{
#ifdef FE_INEXACT
	int e;

	e = fetestexcept(FE_INEXACT);
#endif
	x = rintf(x);
#ifdef FE_INEXACT
	if (!e)
		feclearexcept(FE_INEXACT);
#endif
	return x;
}