elf/stringtable_free.c

   1 /* String tables for ld.so.cache construction.  Deallocation (for tests only).
   2    Copyright (C) 2020-2021 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published
   7    by the Free Software Foundation; version 2 of the License, or
   8    (at your option) any later version.
   9
  10    This program 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
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, see <https://www.gnu.org/licenses/>.  */
  17
  18 #include <stdlib.h>
  19 #include <stringtable.h>
  20
  21 void
  22 stringtable_free (struct stringtable *table)
  23 {
  24   for (uint32_t i = 0; i < table->allocated; ++i)
  25     for (struct stringtable_entry *e = table->entries[i]; e != NULL; )
  26       {
  27         struct stringtable_entry *next = e->next;
  28         free (e);
  29         e = next;
  30       }
  31   free (table->entries);
  32   *table = (struct stringtable) { 0, };
  33 }