1  /* Raise given exceptions.
       2     Copyright (C) 1997-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <fenv.h>
      20  #include <shlib-compat.h>
      21  
      22  #undef __feraiseexcept
      23  #undef feraiseexcept
      24  
      25  int
      26  __feraiseexcept (int excepts)
      27  {
      28    /* This always fails unless nothing needs to be done.  */
      29    return (excepts != 0);
      30  }
      31  #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
      32  strong_alias (__feraiseexcept, __old_feraiseexcept)
      33  compat_symbol (libm, __old_feraiseexcept, feraiseexcept, GLIBC_2_1);
      34  #endif
      35  libm_hidden_def (__feraiseexcept)
      36  libm_hidden_ver (__feraiseexcept, feraiseexcept)
      37  versioned_symbol (libm, __feraiseexcept, feraiseexcept, GLIBC_2_2);
      38  
      39  stub_warning (feraiseexcept)