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1/*
2 * nearbyintf.c
3 * cLibm
4 *
5 * Created by Ian Ollmann on 6/15/07.
6 * Copyright 2007 Apple Inc. All rights reserved.
7 *
8 * C99 implementation of nearbyintf()
9 */
10
11#include <math.h>
12
13#ifdef ARMLIBM_SET_FLAGS
14#include <fenv.h>
15#pragma STDC FENV_ACCESS ON
16
17double nearbyint( double x )
18{
19 fenv_t oldEnv;
20
21 feholdexcept( &oldEnv );
22 double result = rint( x );
23 fesetenv( &oldEnv );
24
25 return result;
26}
27
28#endif // ARMLIBM_SET_FLAGS