2 * Copyright (C) 2013 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
22 * The BSD "long double" functions are broken when sizeof(long double) == sizeof(double).
23 * Android works around those cases by replacing the broken functions with our own trivial stubs
24 * that call the regular "double" function.
27 long double copysignl(long double a1, long double a2) { return copysign(a1, a2); }
28 long double fmaxl(long double a1, long double a2) { return fmax(a1, a2); }
29 long double fmodl(long double a1, long double a2) { return fmod(a1, a2); }
30 long double fminl(long double a1, long double a2) { return fmin(a1, a2); }
31 int ilogbl(long double a1) { return ilogb(a1); }
32 long long llrintl(long double a1) { return llrint(a1); }
33 #if !defined(__i386__) // x86 has an assembler lrint/lrintl.
34 long lrintl(long double a1) { return lrint(a1); }
36 long long llroundl(long double a1) { return llround(a1); }
37 long lroundl(long double a1) { return lround(a1); }
38 long double modfl(long double a1, long double* a2) { double i; double f = modf(a1, &i); *a2 = i; return f; }
39 float nexttowardf(float a1, long double a2) { return nextafterf(a1, (float) a2); }
40 long double roundl(long double a1) { return round(a1); }