tst_getsize.c revision 543547a52a20cb7e69d74921b2f691078fd55d83
1d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola/* 2d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola * tst_getsize.c --- this function tests the getsize function 3d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola * 4d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola * Copyright (C) 1997 by Theodore Ts'o. 5d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola * 6d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola * %Begin-Header% 7d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola * This file may be redistributed under the terms of the GNU Library 8d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola * General Public License, version 2. 9d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola * %End-Header% 10d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola */ 11d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola 12d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include <stdio.h> 13d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include <string.h> 14d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#if HAVE_UNISTD_H 15d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include <unistd.h> 16d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#endif 17d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include <fcntl.h> 18d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include <time.h> 19d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include <sys/stat.h> 20d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include <sys/types.h> 21d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#if HAVE_ERRNO_H 22d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include <errno.h> 23d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#endif 24d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola 25d85c1e9800213d2a8750215f6980ae67411cac72Rafael Espindola#include "ext2_fs.h" 26ccdb2a5e0ab4b0a7fc9d3859c6bb1676182169d5Benjamin Kramer#include "ext2fs.h" 27ccdb2a5e0ab4b0a7fc9d3859c6bb1676182169d5Benjamin Kramer 28ccdb2a5e0ab4b0a7fc9d3859c6bb1676182169d5Benjamin Kramerint main(int argc, const char *argv[]) 29f18a87b1ce1be5ccc3b6b3dbd4f15374710e237bJeffrey Yasskin{ 307dc8e8175a3a1d4e40819932165e26b01091541ePeter Collingbourne errcode_t retval; 317dc8e8175a3a1d4e40819932165e26b01091541ePeter Collingbourne blk_t blocks; 32f18a87b1ce1be5ccc3b6b3dbd4f15374710e237bJeffrey Yasskin 33f18a87b1ce1be5ccc3b6b3dbd4f15374710e237bJeffrey Yasskin if (argc < 2) { 34f18a87b1ce1be5ccc3b6b3dbd4f15374710e237bJeffrey Yasskin fprintf(stderr, "%s device\n", argv[0]); 35f18a87b1ce1be5ccc3b6b3dbd4f15374710e237bJeffrey Yasskin exit(1); 36f18a87b1ce1be5ccc3b6b3dbd4f15374710e237bJeffrey Yasskin } 37be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola add_error_table(&et_ext2_error_table); 38be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola retval = ext2fs_get_device_size(argv[1], 1024, &blocks); 39be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola if (retval) { 40be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola com_err(argv[0], retval, "while getting device size"); 41be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola exit(1); 42be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola } 43be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola printf("%s is device has %u blocks.\n", argv[1], blocks); 44be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola return 0; 45be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola} 46be5ff2f830d1833891051472d29818aa9f783cceRafael Espindola