text: //===-- Dummy floating point environment manipulation functins --*- C++ -*-===//
  //
  // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  // See https://llvm.org/LICENSE.txt for license information.
  // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  //
  //===----------------------------------------------------------------------===//
  
  #ifndef LLVM_LIBC_SRC_SUPPORT_FPUTIL_DUMMY_FENVIMPL_H
  #define LLVM_LIBC_SRC_SUPPORT_FPUTIL_DUMMY_FENVIMPL_H
  
  #include <fenv.h>
  #include <math.h>
  
  namespace __llvm_libc {
  namespace fputil {
  
  // All dummy functions silently succeed.
  
  static inline int clearExcept(int) { return 0; }
  
  static inline int testExcept(int) { return 0; }
  
  static inline int setExcept(int) { return 0; }
  
  static inline int raiseExcept(int) { return 0; }
  
  static inline int getRound() { return FE_TONEAREST; }
  
  static inline int setRound(int) { return 0; }
  
  static inline int getEnv(fenv_t *) { return 0; }
  
  static inline int setEnv(const fenv_t *) { return 0; }
  
  } // namespace fputil
  } // namespace __llvm_libc
  
  #endif // LLVM_LIBC_SRC_SUPPORT_FPUTIL_DUMMY_FENVIMPL_H
  