lib/blkid/tst_types.c

   1 /*
   2  * This testing program makes sure the blkid_types header file
   3  *
   4  * Copyright (C) 2006 by Theodore Ts'o.
   5  *
   6  * %Begin-Header%
   7  * This file may be redistributed under the terms of the GNU Public
   8  * License.
   9  * %End-Header%
  10  */
  11
  12 #include <sys/types.h>
  13 #include "blkid/blkid_types.h"
  14
  15 #include <stdlib.h>
  16 #include <stdio.h>
  17
  18 int main(int argc, char **argv)
  19 {
  20         if (sizeof(__u8) != 1) {
  21                 printf("Sizeof(__u8) is %d should be 1\n",
  22                        (int)sizeof(__u8));
  23                 exit(1);
  24         }
  25         if (sizeof(__s8) != 1) {
  26                 printf("Sizeof(_s8) is %d should be 1\n",
  27                        (int)sizeof(__s8));
  28                 exit(1);
  29         }
  30         if (sizeof(__u16) != 2) {
  31                 printf("Sizeof(__u16) is %d should be 2\n",
  32                        (int)sizeof(__u16));
  33                 exit(1);
  34         }
  35         if (sizeof(__s16) != 2) {
  36                 printf("Sizeof(__s16) is %d should be 2\n",
  37                        (int)sizeof(__s16));
  38                 exit(1);
  39         }
  40         if (sizeof(__u32) != 4) {
  41                 printf("Sizeof(__u32) is %d should be 4\n",
  42                        (int)sizeof(__u32));
  43                 exit(1);
  44         }
  45         if (sizeof(__s32) != 4) {
  46                 printf("Sizeof(__s32) is %d should be 4\n",
  47                        (int)sizeof(__s32));
  48                 exit(1);
  49         }
  50         if (sizeof(__u64) != 8) {
  51                 printf("Sizeof(__u64) is %d should be 8\n",
  52                        (int)sizeof(__u64));
  53                 exit(1);
  54         }
  55         if (sizeof(__s64) != 8) {
  56                 printf("Sizeof(__s64) is %d should be 8\n",
  57                        (int)sizeof(__s64));
  58                 exit(1);
  59         }
  60         printf("The blkid_types.h types are correct.\n");
  61         exit(0);
  62 }
  63