1  /* Copyright (C) 2002-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     The GNU C Library is free software; you can redistribute it and/or
       5     modify it under the terms of the GNU Lesser General Public
       6     License as published by the Free Software Foundation; either
       7     version 2.1 of the License, or (at your option) any later version.
       8  
       9     The GNU C Library is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12     Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public
      15     License along with the GNU C Library; if not, see
      16     <https://www.gnu.org/licenses/>.  */
      17  
      18  #include <shlib-compat.h>
      19  
      20  #if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_34)
      21  # include "pthreadP.h"
      22  # include <libc-lock.h>
      23  
      24  void attribute_compat_text_section
      25  _pthread_cleanup_push_defer (struct _pthread_cleanup_buffer *buffer,
      26  			     void (*routine) (void *), void *arg)
      27  {
      28    buffer->__routine = routine;
      29    buffer->__arg = arg;
      30    __libc_cleanup_push_defer (buffer);
      31  }
      32  compat_symbol (libpthread, _pthread_cleanup_push_defer,
      33  	       _pthread_cleanup_push_defer, GLIBC_2_0);
      34  
      35  void attribute_compat_text_section
      36  _pthread_cleanup_pop_restore (struct _pthread_cleanup_buffer *buffer,
      37  			      int execute)
      38  {
      39    __libc_cleanup_pop_restore (buffer);
      40  
      41    /* If necessary call the cleanup routine after we removed the
      42       current cleanup block from the list.  */
      43    if (execute)
      44      buffer->__routine (buffer->__arg);
      45  }
      46  compat_symbol (libpthread, _pthread_cleanup_pop_restore,
      47  	       _pthread_cleanup_pop_restore, GLIBC_2_0);
      48  
      49  #endif /* OTHER_SHLIB_COMPAT */