libc/include/llvm-libc-macros/fenv-macros.h

   1 //===-- Definition of macros from fenv.h ----------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_LIBC_MACROS_FENV_MACROS_H
  10 #define LLVM_LIBC_MACROS_FENV_MACROS_H
  11
  12 #define FE_DIVBYZERO 0x1
  13 #define FE_INEXACT 0x2
  14 #define FE_INVALID 0x4
  15 #define FE_OVERFLOW 0x8
  16 #define FE_UNDERFLOW 0x10
  17 #define __FE_DENORM 0x20
  18 #define FE_ALL_EXCEPT                                                          \
  19   (FE_DIVBYZERO | FE_INEXACT | FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
  20
  21 #define FE_DOWNWARD 0x400
  22 #define FE_TONEAREST 0
  23 #define FE_TOWARDZERO 0xC00
  24 #define FE_UPWARD 0x800
  25
  26 #define FE_DFL_ENV ((fenv_t *)-1)
  27
  28 #endif // LLVM_LIBC_MACROS_FENV_MACROS_H