1 /* 2 * This testing program makes sure the ext2_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 Library 8 * General Public License, version 2. 9 * %End-Header% 10 */ 11 12 #include "config.h" 13 #include <stdio.h> 14 #include <stdlib.h> 15 #include <unistd.h> 16 17 #include "ext2fs/ext2_types.h" 18 19 int main(int argc, char **argv) 20 { 21 if (sizeof(__u8) != 1) { 22 printf("Sizeof(__u8) is %d should be 1\n", 23 (int)sizeof(__u8)); 24 exit(1); 25 } 26 if (sizeof(__s8) != 1) { 27 printf("Sizeof(_s8) is %d should be 1\n", 28 (int)sizeof(__s8)); 29 exit(1); 30 } 31 if (sizeof(__u16) != 2) { 32 printf("Sizeof(__u16) is %d should be 2\n", 33 (int)sizeof(__u16)); 34 exit(1); 35 } 36 if (sizeof(__s16) != 2) { 37 printf("Sizeof(__s16) is %d should be 2\n", 38 (int)sizeof(__s16)); 39 exit(1); 40 } 41 if (sizeof(__u32) != 4) { 42 printf("Sizeof(__u32) is %d should be 4\n", 43 (int)sizeof(__u32)); 44 exit(1); 45 } 46 if (sizeof(__s32) != 4) { 47 printf("Sizeof(__s32) is %d should be 4\n", 48 (int)sizeof(__s32)); 49 exit(1); 50 } 51 if (sizeof(__u64) != 8) { 52 printf("Sizeof(__u64) is %d should be 8\n", 53 (int)sizeof(__u64)); 54 exit(1); 55 } 56 if (sizeof(__s64) != 8) { 57 printf("Sizeof(__s64) is %d should be 8\n", 58 (int)sizeof(__s64)); 59 exit(1); 60 } 61 printf("The ext2_types.h types are correct.\n"); 62 exit(0); 63 } 64 65
