sysdeps/unix/sysv/linux/tst-quota.c

   1 /* Copyright (C) 2016-2021 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 <sys/quota.h>
  19
  20 #include <stdbool.h>
  21 #include <stdio.h>
  22
  23 static bool errors;
  24
  25 void
  26 check_size (const char *name1, size_t size1,
  27             const char *name2, size_t size2)
  28 {
  29   const char *prefix;
  30   const char *op;
  31   if (size1 != size2)
  32     {
  33       prefix = "error";
  34       op = "!=";
  35       errors = true;
  36     }
  37   else
  38     {
  39       prefix = "info";
  40       op = "==";
  41     }
  42   printf ("%s: sizeof (%s) [%zu] %s sizeof (%s) [%zu]\n",
  43           prefix, name1, size1, op, name2, size2);
  44 }
  45
  46 #define CHECK_SIZE(type1, type2) \
  47   check_size (#type1, sizeof (type1), #type2, sizeof (type2))
  48
  49 int
  50 do_test (void)
  51 {
  52   CHECK_SIZE (struct if_dqblk, struct dqblk);
  53   CHECK_SIZE (struct if_dqinfo, struct dqinfo);
  54   return errors;
  55 }
  56
  57 #define TEST_FUNCTION do_test ()
  58 #include "../test-skeleton.c"