time/lc-time-cleanup.c

   1 /* Cleanup code for data structures kept by strftime/strptime helper functions.
   2    Copyright (C) 2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library 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 GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #include "../locale/localeinfo.h"
  21 #include <stdlib.h>
  22
  23 void internal_function
  24 _nl_cleanup_time (struct locale_data *locale)
  25 {
  26   struct lc_time_data *const data = locale->private.time;
  27   if (data != NULL)
  28     {
  29       locale->private.time = NULL;
  30       locale->private.cleanup = NULL;
  31
  32       if (data->eras != NULL)
  33         free (data->eras);
  34       if (data->alt_digits != NULL)
  35         free (data->alt_digits);
  36       if (data->walt_digits != NULL)
  37         free (data->walt_digits);
  38
  39       free (data);
  40     }
  41 }