107 lines
3.0 KiB
C++
107 lines
3.0 KiB
C++
/*
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* Copyright (C) 2014 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <math.h>
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// Legacy cruft from before we had builtin implementations of the standard macros.
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// No longer declared in our <math.h>.
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extern "C" int __fpclassifyd(double d) {
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return fpclassify(d);
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}
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__strong_alias(__fpclassify, __fpclassifyd); // glibc uses __fpclassify, BSD __fpclassifyd.
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extern "C" int __fpclassifyf(float f) {
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return fpclassify(f);
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}
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extern "C" int __isinf(double d) {
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return isinf(d);
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}
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__strong_alias(isinf, __isinf);
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extern "C" int __isinff(float f) {
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return isinf(f);
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}
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__strong_alias(isinff, __isinff);
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extern "C" int __isnan(double d) {
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return isnan(d);
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}
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__strong_alias(isnan, __isnan);
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extern "C" int __isnanf(float f) {
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return isnan(f);
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}
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__strong_alias(isnanf, __isnanf);
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extern "C" int __isfinite(double d) {
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return isfinite(d);
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}
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__strong_alias(isfinite, __isfinite);
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extern "C" int __isfinitef(float f) {
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return isfinite(f);
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}
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__strong_alias(isfinitef, __isfinitef);
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extern "C" int __isnormal(double d) {
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return isnormal(d);
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}
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__strong_alias(isnormal, __isnormal);
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extern "C" int __isnormalf(float f) {
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return isnormal(f);
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}
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__strong_alias(isnormalf, __isnormalf);
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extern "C" int __fpclassifyl(long double ld) {
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return fpclassify(ld);
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}
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extern "C" int __isinfl(long double ld) {
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return isinf(ld);
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}
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extern "C" int __isnanl(long double ld) {
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return isnan(ld);
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}
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extern "C" int __isfinitel(long double ld) {
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return isfinite(ld);
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}
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extern "C" int __isnormall(long double ld) {
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return isnormal(ld);
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}
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__strong_alias(isinfl, __isinfl);
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__strong_alias(isnanl, __isnanl);
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__strong_alias(isfinitel, __isfinitel);
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__strong_alias(isnormall, __isnormall);
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