1  /* Threshold at which to diagnose ELOOP.  Hurd version.
       2     Copyright (C) 2012-2023 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  #ifndef _ELOOP_THRESHOLD_H
      20  #define _ELOOP_THRESHOLD_H      1
      21  
      22  /* Return the maximum number of symlink traversals to permit
      23     before diagnosing ELOOP.
      24  
      25     In the Hurd version, here we are actually setting the only policy
      26     there is on the system.  We use a literal number here rather than
      27     defining SYMLOOP_MAX so that programs don't compile in a number
      28     but instead use sysconf and the number can be changed here to
      29     affect sysconf's result.  */
      30  
      31  static inline unsigned int __attribute__ ((const))
      32  __eloop_threshold (void)
      33  {
      34    return 32;
      35  }
      36  
      37  #endif  /* eloop-threshold.h */