1  /* Test libnldbl_nonshared.a wrappers call visible functions (bug 23735).
       2     Copyright (C) 2018-2023 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  /* To use the wrappers, this file deliberately does not include
      20     <math.h>.  */
      21  
      22  long double sqrtl (long double);
      23  long double ceill (long double);
      24  long double floorl (long double);
      25  long double rintl (long double);
      26  long double truncl (long double);
      27  long double roundl (long double);
      28  
      29  volatile long double x = 2.25L;
      30  
      31  static int
      32  do_test (void)
      33  {
      34    return (sqrtl (x) != 1.5L
      35  	  || ceill (x) != 3.0L
      36  	  || floorl (x) != 2.0L
      37  	  || rintl (x) != 2.0L
      38  	  || truncl (x) != 2.0L
      39  	  || roundl (x) != 2.0L);
      40  }
      41  
      42  #include <support/test-driver.c>