gdbsupport/gdb_file.h

   1 /* gdb_file_up, an RAII wrapper around FILE.
   2    Copyright (C) 2021-2023 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef GDBSUPPORT_GDB_FILE
  20 #define GDBSUPPORT_GDB_FILE
  21
  22 #include <memory>
  23 #include <stdio.h>
  24
  25 struct gdb_file_deleter
  26 {
  27   void operator() (FILE *file) const
  28   {
  29     fclose (file);
  30   }
  31 };
  32
  33 /* A unique pointer to a FILE.  */
  34
  35 typedef std::unique_ptr<FILE, gdb_file_deleter> gdb_file_up;
  36
  37 #endif