text: /* Wrapper to set errno for acosh.
     Copyright (C) 2017-2020 Free Software Foundation, Inc.
     This file is part of the GNU C Library.
  
     The GNU C Library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
     License as published by the Free Software Foundation; either
     version 2.1 of the License, or (at your option) any later version.
  
     The GNU C Library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public
     License along with the GNU C Library; if not, see
     <https://www.gnu.org/licenses/>.  */
  
  /* Only build wrappers from the templates for the types that define the macro
     below.  This macro is set in math-type-macros-<type>.h in sysdeps/generic
     for each floating-point type.  */
  #if __USE_WRAPPER_TEMPLATE
  
  # include <errno.h>
  # include <fenv.h>
  # include <math.h>
  # include <math_private.h>
  
  FLOAT
  M_DECL_FUNC (__acosh) (FLOAT x)
  {
    if (__glibc_unlikely (isless (x,  M_LIT (1.0))))
      /* Domain error: acosh(x<1).  */
      __set_errno (EDOM);
    return M_SUF (__ieee754_acosh) (x);
  }
  declare_mgen_alias (__acosh, acosh)
  
  #endif /* __USE_WRAPPER_TEMPLATE.  */
  