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      1 /* Cleanup routines for GDB, the GNU debugger.
      2 
      3    Copyright (C) 1986-2024 Free Software Foundation, Inc.
      4 
      5    This file is part of GDB.
      6 
      7    This program is free software; you can redistribute it and/or modify
      8    it under the terms of the GNU General Public License as published by
      9    the Free Software Foundation; either version 3 of the License, or
     10    (at your option) any later version.
     11 
     12    This program 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
     15    GNU General Public License for more details.
     16 
     17    You should have received a copy of the GNU General Public License
     18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
     19 
     20 #include "cleanups.h"
     21 #include <vector>
     22 
     23 /* All the cleanup functions.  */
     24 
     25 static std::vector<std::function<void ()>> all_cleanups;
     26 
     27 /* See cleanups.h.  */
     28 
     29 void
     30 add_final_cleanup (std::function<void ()> &&func)
     31 {
     32   all_cleanups.emplace_back (std::move (func));
     33 }
     34 
     35 /* See cleanups.h.  */
     36 
     37 void
     38 do_final_cleanups ()
     39 {
     40   for (auto &func : all_cleanups)
     41     func ();
     42   all_cleanups.clear ();
     43 }
     44