tests/headers/posix/fenv_h.c

// Copyright (C) 2017 The Android Open Source Project
// SPDX-License-Identifier: BSD-2-Clause

#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*));
}