(root)/
glibc-2.38/
dlfcn/
bug-dl-leaf-lib-cb.c
       1  /* Make sure dlopen/dlclose are not marked as leaf functions.
       2     See bug-dl-leaf-lib.c for details.
       3  
       4     Copyright (C) 2013-2023 Free Software Foundation, Inc.
       5     This file is part of the GNU C Library.
       6  
       7     The GNU C Library is free software; you can redistribute it and/or
       8     modify it under the terms of the GNU Lesser General Public
       9     License as published by the Free Software Foundation; either
      10     version 2.1 of the License, or (at your option) any later version.
      11  
      12     The GNU C Library is distributed in the hope that it will be useful,
      13     but WITHOUT ANY WARRANTY; without even the implied warranty of
      14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15     Lesser General Public License for more details.
      16  
      17     You should have received a copy of the GNU Lesser General Public
      18     License along with the GNU C Library; if not, see
      19     <https://www.gnu.org/licenses/>.  */
      20  
      21  extern void check_val_init (void);
      22  extern void check_val_fini (void);
      23  
      24  __attribute__ ((__constructor__))
      25  void construct (void)
      26  {
      27    check_val_init ();
      28  }
      29  
      30  __attribute__ ((__destructor__))
      31  void destruct (void)
      32  {
      33    check_val_fini ();
      34  }