fenv_libc.h 1.0 KB

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  1. /* Copyright (C) 2000-2025 Free Software Foundation, Inc.
  2. The GNU C Library is free software; you can redistribute it and/or
  3. modify it under the terms of the GNU Lesser General Public
  4. License as published by the Free Software Foundation; either
  5. version 2.1 of the License, or (at your option) any later version.
  6. The GNU C Library is distributed in the hope that it will be useful,
  7. but WITHOUT ANY WARRANTY; without even the implied warranty of
  8. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  9. Lesser General Public License for more details.
  10. You should have received a copy of the GNU Lesser General Public
  11. License along with the GNU C Library. If not, see
  12. <https://www.gnu.org/licenses/>. */
  13. #ifndef _FENV_LIBC_H
  14. #define _FENV_LIBC_H 1
  15. /* Mask for enabling exceptions and for the CAUSE bits. */
  16. #define ENABLE_MASK 0x00F80U
  17. #define CAUSE_MASK 0x1F000U
  18. /* Shift for FE_* flags to get up to the ENABLE bits and the CAUSE bits. */
  19. #define ENABLE_SHIFT 5
  20. #define CAUSE_SHIFT 10
  21. #endif /* _FENV_LIBC_H */