JDK14/Java14源码在线阅读

/*
 * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

#ifndef _JFDLIBM_H
#define _JFDLIBM_H

#define _IEEE_LIBM

/*
 * In order to resolve the conflict between fdlibm and compilers
 * (such as keywords and built-in functions), the following
 * function names have to be re-mapped.
 */

#define huge    HUGE_NUMBER
#define acos    jacos
#define asin    jasin
#define atan    jatan
#define atan2   jatan2
#define cos     jcos
#define exp     jexp
#define log     jlog
#define log10   jlog10
#define pow     jpow
#define sin     jsin
#define sqrt    jsqrt
#define cbrt    jcbrt
#define tan     jtan
#define floor   jfloor
#define ceil    jceil
#define cosh    jcosh
#define fmod    jmod
#define log10   jlog10
#define sinh    jsinh
#define fabs    jfabs
#define tanh    jtanh
#define remainder jremainder
#define hypot   jhypot
#define log1p   jlog1p
#define expm1   jexpm1

#if defined(__linux__) || defined(_ALLBSD_SOURCE)
#define __ieee754_sqrt          __j__ieee754_sqrt
#define __ieee754_acos          __j__ieee754_acos
#define __ieee754_log           __j__ieee754_log
#define __ieee754_atanh         __j__ieee754_atanh
#define __ieee754_asin          __j__ieee754_asin
#define __ieee754_atan2         __j__ieee754_atan2
#define __ieee754_exp           __j__ieee754_exp
#define __ieee754_cosh          __j__ieee754_cosh
#define __ieee754_fmod          __j__ieee754_fmod
#define __ieee754_pow           __j__ieee754_pow
#define __ieee754_log10         __j__ieee754_log10
#define __ieee754_sinh          __j__ieee754_sinh
#define __ieee754_hypot         __j__ieee754_hypot
#define __ieee754_remainder     __j__ieee754_remainder
#define __ieee754_rem_pio2      __j__ieee754_rem_pio2
#define __ieee754_scalb         __j__ieee754_scalb

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