| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #include <fenv.h> |
| |
| #include "header_checks.h" |
| |
| static void fenv_h() { |
| TYPE(fenv_t); |
| TYPE(fexcept_t); |
| |
| MACRO(FE_DIVBYZERO); |
| MACRO(FE_INEXACT); |
| MACRO(FE_INVALID); |
| MACRO(FE_OVERFLOW); |
| MACRO(FE_UNDERFLOW); |
| |
| MACRO(FE_ALL_EXCEPT); |
| |
| MACRO(FE_DOWNWARD); |
| MACRO(FE_TONEAREST); |
| MACRO(FE_TOWARDZERO); |
| MACRO(FE_UPWARD); |
| |
| const fenv_t* fe_dfl_env = FE_DFL_ENV; |
| |
| FUNCTION(feclearexcept, int (*f)(int)); |
| FUNCTION(fegetenv, int (*f)(fenv_t*)); |
| FUNCTION(fegetexceptflag, int (*f)(fexcept_t*, int)); |
| FUNCTION(fegetround, int (*f)(void)); |
| FUNCTION(feholdexcept, int (*f)(fenv_t*)); |
| FUNCTION(feraiseexcept, int (*f)(int)); |
| FUNCTION(fesetenv, int (*f)(const fenv_t*)); |
| FUNCTION(fesetexceptflag, int (*f)(const fexcept_t*, int)); |
| FUNCTION(fesetround, int (*f)(int)); |
| FUNCTION(fetestexcept, int (*f)(int)); |
| FUNCTION(feupdateenv, int (*f)(const fenv_t*)); |
| } |