1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <float.h>
#include <math.h>
#ifndef __LP64__
/*
* The BSD "long double" functions are broken when sizeof(long double) == sizeof(double).
* Android works around those cases by replacing the broken functions with our own trivial stubs
* that call the regular "double" function.
*/
long double copysignl(long double a1, long double a2) { return copysign(a1, a2); }
long double fmaxl(long double a1, long double a2) { return fmax(a1, a2); }
long double fmodl(long double a1, long double a2) { return fmod(a1, a2); }
long double fminl(long double a1, long double a2) { return fmin(a1, a2); }
int ilogbl(long double a1) { return ilogb(a1); }
long long llrintl(long double a1) { return llrint(a1); }
long lrintl(long double a1) { return lrint(a1); }
long long llroundl(long double a1) { return llround(a1); }
long lroundl(long double a1) { return lround(a1); }
long double modfl(long double a1, long double* a2) { double i; double f = modf(a1, &i); *a2 = i; return f; }
float nexttowardf(float a1, long double a2) { return nextafterf(a1, (float) a2); }
long double roundl(long double a1) { return round(a1); }
#endif // __LP64__
|
