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@ -1,8 +1,8 @@
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/*
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* mke2fs.c - Make a ext2fs filesystem.
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*
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*
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* Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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* 2003, 2004, 2005 by Theodore Ts'o.
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* 2003, 2004, 2005 by Theodore Ts'o.
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*
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* %Begin-Header%
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* This file may be redistributed under the terms of the GNU Public
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@ -11,9 +11,9 @@
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*/
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/* Usage: mke2fs [options] device
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*
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*
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* The device may be a block device or a image of one, but this isn't
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* enforced (but it's not much fun on a character device :-).
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* enforced (but it's not much fun on a character device :-).
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*/
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#include <stdio.h>
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@ -52,7 +52,7 @@ static int force;
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static int noaction;
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static int journal_size;
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static int journal_flags;
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static char *bad_blocks_filename;
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static const char *bad_blocks_filename;
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static __u32 fs_stride;
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static struct ext2_super_block param;
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@ -60,7 +60,7 @@ static char *creator_os;
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static char *volume_label;
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static char *mount_dir;
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static char *journal_device;
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static int sync_kludge; /* Set using the MKE2FS_SYNC env. option */
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static int sync_kludge; /* Set using the MKE2FS_SYNC env. option */
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static int sys_page_size = 4096;
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static int linux_version_code = 0;
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@ -95,21 +95,23 @@ static int int_log10(unsigned int arg)
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* Note that order is important in the table below.
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*/
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#define DEF_MAX_BLOCKSIZE -1
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static char default_str[] = "default";
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static const char default_str[] = "default";
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struct mke2fs_defaults {
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const char *type;
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int size;
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int blocksize;
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int inode_ratio;
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} settings[] = {
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{ default_str, 0, 4096, 8192 },
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};
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static const struct mke2fs_defaults settings[] = {
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{ default_str, 0, 4096, 8192 },
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{ default_str, 512, 1024, 4096 },
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{ default_str, 3, 1024, 8192 },
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{ "journal", 0, 4096, 8192 },
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{ "news", 0, 4096, 4096 },
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{ "largefile", 0, 4096, 1024 * 1024 },
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{ "largefile4", 0, 4096, 4096 * 1024 },
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{ 0, 0, 0, 0},
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{ default_str, 3, 1024, 8192 },
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{ "journal", 0, 4096, 8192 },
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{ "news", 0, 4096, 4096 },
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{ "largefile", 0, 4096, 1024 * 1024 },
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{ "largefile4", 0, 4096, 4096 * 1024 },
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{ 0, 0, 0, 0},
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};
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static void set_fs_defaults(const char *fs_type,
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@ -119,7 +121,7 @@ static void set_fs_defaults(const char *fs_type,
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{
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int megs;
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int ratio = 0;
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struct mke2fs_defaults *p;
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const struct mke2fs_defaults *p;
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int use_bsize = 1024;
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megs = super->s_blocks_count * (EXT2_BLOCK_SIZE(super) / 1024) / 1024;
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@ -199,7 +201,7 @@ static void test_disk(ext2_filsys fs, badblocks_list *bb_list)
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quiet ? "" : "-s ", (cflag > 1) ? "-w " : "",
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fs->device_name, fs->super->s_blocks_count);
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if (!quiet)
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printf(_("Running command: %s\n"), buf);
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printf("Running command: %s\n", buf);
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f = popen(buf, "r");
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if (!f) {
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bb_perror_msg_and_die("Could not run '%s'", buf);
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@ -216,7 +218,7 @@ static void handle_bad_blocks(ext2_filsys fs, badblocks_list bb_list)
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{
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dgrp_t i;
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blk_t j;
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unsigned must_be_good;
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unsigned must_be_good;
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blk_t blk;
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badblocks_iterate bb_iter;
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errcode_t retval;
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@ -226,7 +228,7 @@ static void handle_bad_blocks(ext2_filsys fs, badblocks_list bb_list)
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if (!bb_list)
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return;
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/*
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* The primary superblock and group descriptors *must* be
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* good; if not, abort.
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@ -248,16 +250,16 @@ static void handle_bad_blocks(ext2_filsys fs, badblocks_list bb_list)
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*/
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group_block = fs->super->s_first_data_block +
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fs->super->s_blocks_per_group;
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for (i = 1; i < fs->group_desc_count; i++) {
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group_bad = 0;
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for (j=0; j < fs->desc_blocks+1; j++) {
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if (ext2fs_badblocks_list_test(bb_list,
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group_block + j)) {
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if (!group_bad)
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if (!group_bad)
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bb_error_msg(
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"Warning: the backup superblock/group descriptors at block %d contain\n"
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" bad blocks\n", group_block);
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" bad blocks\n", group_block);
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group_bad++;
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group = ext2fs_group_of_blk(fs, group_block+j);
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fs->group_desc[group].bg_free_blocks_count++;
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@ -266,7 +268,7 @@ static void handle_bad_blocks(ext2_filsys fs, badblocks_list bb_list)
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}
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group_block += fs->super->s_blocks_per_group;
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}
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/*
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* Mark all the bad blocks as used...
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*/
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@ -274,7 +276,7 @@ static void handle_bad_blocks(ext2_filsys fs, badblocks_list bb_list)
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if (retval) {
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bb_error_msg_and_die("while marking bad blocks as used");
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}
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while (ext2fs_badblocks_list_iterate(bb_iter, &blk))
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while (ext2fs_badblocks_list_iterate(bb_iter, &blk))
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ext2fs_mark_block_bitmap(fs->block_map, blk);
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ext2fs_badblocks_list_iterate_end(bb_iter);
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}
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@ -329,7 +331,7 @@ static void progress_close(struct progress_struct *progress)
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{
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if (progress->format[0] == 0)
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return;
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fputs(_("done \n"), stdout);
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fputs("done \n", stdout);
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}
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@ -361,8 +363,7 @@ static errcode_t zero_blocks(ext2_filsys fs, blk_t blk, int num,
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}
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/* Allocate the zeroizing buffer if necessary */
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if (!buf) {
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buf = xmalloc(fs->blocksize * STRIDE_LENGTH);
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memset(buf, 0, fs->blocksize * STRIDE_LENGTH);
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buf = xcalloc(fs->blocksize, STRIDE_LENGTH);
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}
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/* OK, do the write loop */
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next_update = 0;
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@ -387,7 +388,7 @@ static errcode_t zero_blocks(ext2_filsys fs, blk_t blk, int num,
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}
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}
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return 0;
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}
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}
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static void write_inode_tables(ext2_filsys fs)
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{
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@ -400,12 +401,12 @@ static void write_inode_tables(ext2_filsys fs)
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if (quiet)
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memset(&progress, 0, sizeof(progress));
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else
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progress_init(&progress, _("Writing inode tables: "),
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progress_init(&progress, "Writing inode tables: ",
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fs->group_desc_count);
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for (i = 0; i < fs->group_desc_count; i++) {
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progress_update(&progress, i);
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blk = fs->group_desc[i].bg_inode_table;
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num = fs->inode_blocks_per_group;
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@ -429,7 +430,7 @@ static void write_inode_tables(ext2_filsys fs)
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static void create_root_dir(ext2_filsys fs)
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{
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errcode_t retval;
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errcode_t retval;
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struct ext2_inode inode;
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retval = ext2fs_mkdir(fs, EXT2_ROOT_INO, EXT2_ROOT_INO, 0);
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@ -469,7 +470,7 @@ static void create_lost_and_found(ext2_filsys fs)
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if (retval) {
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bb_error_msg_and_die("Could not look up lost+found");
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}
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for (i=1; i < EXT2_NDIR_BLOCKS; i++) {
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if ((lpf_size += fs->blocksize) >= 16*1024)
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break;
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@ -483,7 +484,7 @@ static void create_lost_and_found(ext2_filsys fs)
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static void create_bad_block_inode(ext2_filsys fs, badblocks_list bb_list)
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{
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errcode_t retval;
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ext2fs_mark_inode_bitmap(fs->inode_map, EXT2_BAD_INO);
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fs->group_desc[0].bg_free_inodes_count--;
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fs->super->s_free_inodes_count--;
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@ -544,7 +545,7 @@ static void zap_sector(ext2_filsys fs, int sect, int nsect)
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static void create_journal_dev(ext2_filsys fs)
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{
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struct progress_struct progress;
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struct progress_struct progress;
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errcode_t retval;
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char *buf;
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blk_t blk;
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@ -558,7 +559,7 @@ static void create_journal_dev(ext2_filsys fs)
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if (quiet)
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memset(&progress, 0, sizeof(progress));
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else
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progress_init(&progress, _("Zeroing journal device: "),
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progress_init(&progress, "Zeroing journal device: ",
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fs->super->s_blocks_count);
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retval = zero_blocks(fs, 0, fs->super->s_blocks_count,
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@ -581,12 +582,12 @@ static void create_journal_dev(ext2_filsys fs)
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static void show_stats(ext2_filsys fs)
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{
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struct ext2_super_block *s = fs->super;
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char buf[80];
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char *os;
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char buf[80];
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char *os;
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blk_t group_block;
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dgrp_t i;
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int need, col_left;
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if (param.s_blocks_count != s->s_blocks_count)
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bb_error_msg("warning: %d blocks unused\n",
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param.s_blocks_count - s->s_blocks_count);
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@ -594,40 +595,39 @@ static void show_stats(ext2_filsys fs)
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memset(buf, 0, sizeof(buf));
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strncpy(buf, s->s_volume_name, sizeof(s->s_volume_name));
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printf("Filesystem label=%s\n", buf);
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fputs(_("OS type: "), stdout);
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os = e2p_os2string(fs->super->s_creator_os);
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fputs("OS type: ", stdout);
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os = e2p_os2string(fs->super->s_creator_os);
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fputs(os, stdout);
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free(os);
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printf("\n");
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printf(_("Block size=%u (log=%u)\n"), fs->blocksize,
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printf("\nBlock size=%u (log=%u)\n", fs->blocksize,
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s->s_log_block_size);
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printf(_("Fragment size=%u (log=%u)\n"), fs->fragsize,
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printf("Fragment size=%u (log=%u)\n", fs->fragsize,
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s->s_log_frag_size);
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printf(_("%u inodes, %u blocks\n"), s->s_inodes_count,
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printf("%u inodes, %u blocks\n", s->s_inodes_count,
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s->s_blocks_count);
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printf(_("%u blocks (%2.2f%%) reserved for the super user\n"),
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printf("%u blocks (%2.2f%%) reserved for the super user\n",
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s->s_r_blocks_count,
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100.0 * s->s_r_blocks_count / s->s_blocks_count);
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printf(_("First data block=%u\n"), s->s_first_data_block);
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printf("First data block=%u\n", s->s_first_data_block);
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if (s->s_reserved_gdt_blocks)
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printf(_("Maximum filesystem blocks=%lu\n"),
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printf("Maximum filesystem blocks=%lu\n",
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(s->s_reserved_gdt_blocks + fs->desc_blocks) *
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(fs->blocksize / sizeof(struct ext2_group_desc)) *
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s->s_blocks_per_group);
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if (fs->group_desc_count > 1)
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printf(_("%u block groups\n"), fs->group_desc_count);
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printf("%u block groups\n", fs->group_desc_count);
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else
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printf(_("%u block group\n"), fs->group_desc_count);
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printf(_("%u blocks per group, %u fragments per group\n"),
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printf("%u block group\n", fs->group_desc_count);
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printf("%u blocks per group, %u fragments per group\n",
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s->s_blocks_per_group, s->s_frags_per_group);
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printf(_("%u inodes per group\n"), s->s_inodes_per_group);
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printf("%u inodes per group\n", s->s_inodes_per_group);
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if (fs->group_desc_count == 1) {
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printf("\n");
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return;
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}
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printf(_("Superblock backups stored on blocks: "));
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printf("Superblock backups stored on blocks: ");
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|
|
group_block = s->s_first_data_block;
|
|
|
|
|
col_left = 0;
|
|
|
|
|
for (i = 1; i < fs->group_desc_count; i++) {
|
|
|
|
@ -673,16 +673,13 @@ static int set_os(struct ext2_super_block *sb, char *os)
|
|
|
|
|
|
|
|
|
|
#define PATH_SET "PATH=/sbin"
|
|
|
|
|
|
|
|
|
|
static void parse_extended_opts(struct ext2_super_block *sb_param,
|
|
|
|
|
static void parse_extended_opts(struct ext2_super_block *sb_param,
|
|
|
|
|
const char *opts)
|
|
|
|
|
{
|
|
|
|
|
char *buf, *token, *next, *p, *arg;
|
|
|
|
|
int len;
|
|
|
|
|
int r_usage = 0;
|
|
|
|
|
|
|
|
|
|
len = strlen(opts);
|
|
|
|
|
buf = xmalloc(len+1);
|
|
|
|
|
strcpy(buf, opts);
|
|
|
|
|
buf = bb_xstrdup(opts);
|
|
|
|
|
for (token = buf; token && *token; token = next) {
|
|
|
|
|
p = strchr(token, ',');
|
|
|
|
|
next = 0;
|
|
|
|
@ -717,7 +714,7 @@ static void parse_extended_opts(struct ext2_super_block *sb_param,
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
resize = parse_num_blocks(arg,
|
|
|
|
|
resize = parse_num_blocks(arg,
|
|
|
|
|
sb_param->s_log_block_size);
|
|
|
|
|
|
|
|
|
|
if (resize == 0) {
|
|
|
|
@ -741,7 +738,7 @@ static void parse_extended_opts(struct ext2_super_block *sb_param,
|
|
|
|
|
desc_blocks = (group_desc_count +
|
|
|
|
|
gdpb - 1) / gdpb;
|
|
|
|
|
rsv_groups = (resize + bpg - 1) / bpg;
|
|
|
|
|
rsv_gdb = (rsv_groups + gdpb - 1) / gdpb -
|
|
|
|
|
rsv_gdb = (rsv_groups + gdpb - 1) / gdpb -
|
|
|
|
|
desc_blocks;
|
|
|
|
|
if (rsv_gdb > EXT2_ADDR_PER_BLOCK(sb_param))
|
|
|
|
|
rsv_gdb = EXT2_ADDR_PER_BLOCK(sb_param);
|
|
|
|
@ -765,20 +762,20 @@ static void parse_extended_opts(struct ext2_super_block *sb_param,
|
|
|
|
|
"\tstride=<stride length in blocks>\n"
|
|
|
|
|
"\tresize=<resize maximum size in blocks>\n");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static __u32 ok_features[3] = {
|
|
|
|
|
EXT3_FEATURE_COMPAT_HAS_JOURNAL |
|
|
|
|
|
EXT2_FEATURE_COMPAT_RESIZE_INODE |
|
|
|
|
|
EXT2_FEATURE_COMPAT_DIR_INDEX, /* Compat */
|
|
|
|
|
EXT2_FEATURE_INCOMPAT_FILETYPE| /* Incompat */
|
|
|
|
|
EXT2_FEATURE_COMPAT_DIR_INDEX, /* Compat */
|
|
|
|
|
EXT2_FEATURE_INCOMPAT_FILETYPE| /* Incompat */
|
|
|
|
|
EXT3_FEATURE_INCOMPAT_JOURNAL_DEV|
|
|
|
|
|
EXT2_FEATURE_INCOMPAT_META_BG,
|
|
|
|
|
EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER /* R/O compat */
|
|
|
|
|
EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER /* R/O compat */
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void PRS(int argc, char *argv[])
|
|
|
|
|
static int PRS(int argc, char *argv[])
|
|
|
|
|
{
|
|
|
|
|
int b, c;
|
|
|
|
|
int size;
|
|
|
|
@ -800,12 +797,8 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
/* Update our PATH to include /sbin */
|
|
|
|
|
if (oldpath) {
|
|
|
|
|
char *newpath;
|
|
|
|
|
|
|
|
|
|
newpath = xmalloc(sizeof (PATH_SET) + 1 + strlen (oldpath));
|
|
|
|
|
strcpy (newpath, PATH_SET);
|
|
|
|
|
strcat (newpath, ":");
|
|
|
|
|
strcat (newpath, oldpath);
|
|
|
|
|
putenv (newpath);
|
|
|
|
|
|
|
|
|
|
bb_xasprintf(&newpath, "%s:%s", PATH_SET, oldpath);
|
|
|
|
|
} else
|
|
|
|
|
putenv (PATH_SET);
|
|
|
|
|
|
|
|
|
@ -822,7 +815,7 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
if (sysval > 0)
|
|
|
|
|
sys_page_size = sysval;
|
|
|
|
|
#endif /* _SC_PAGESIZE */
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
setbuf(stdout, NULL);
|
|
|
|
|
setbuf(stderr, NULL);
|
|
|
|
|
memset(¶m, 0, sizeof(struct ext2_super_block));
|
|
|
|
@ -863,7 +856,7 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
bb_error_msg(
|
|
|
|
|
"Warning: blocksize %d not usable on most systems",
|
|
|
|
|
blocksize);
|
|
|
|
|
if (blocksize > 0)
|
|
|
|
|
if (blocksize > 0)
|
|
|
|
|
param.s_log_block_size =
|
|
|
|
|
int_log2(blocksize >>
|
|
|
|
|
EXT2_MIN_BLOCK_LOG_SIZE);
|
|
|
|
@ -913,8 +906,7 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
journal_size = -1;
|
|
|
|
|
break;
|
|
|
|
|
case 'l':
|
|
|
|
|
bad_blocks_filename = xmalloc(strlen(optarg)+1);
|
|
|
|
|
strcpy(bad_blocks_filename, optarg);
|
|
|
|
|
bad_blocks_filename = optarg;
|
|
|
|
|
break;
|
|
|
|
|
case 'm':
|
|
|
|
|
reserved_ratio = strtoul(optarg, &tmp, 0);
|
|
|
|
@ -940,7 +932,7 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
if (atoi(optarg))
|
|
|
|
|
param.s_feature_ro_compat |=
|
|
|
|
|
EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER;
|
|
|
|
|
else
|
|
|
|
|
else
|
|
|
|
|
param.s_feature_ro_compat &=
|
|
|
|
|
~EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER;
|
|
|
|
|
break;
|
|
|
|
@ -1006,11 +998,11 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
device_name = argv[optind++];
|
|
|
|
|
|
|
|
|
|
if (!quiet || show_version_only)
|
|
|
|
|
bb_error_msg("mke2fs %s (%s)", E2FSPROGS_VERSION,
|
|
|
|
|
bb_error_msg("mke2fs %s (%s)", E2FSPROGS_VERSION,
|
|
|
|
|
E2FSPROGS_DATE);
|
|
|
|
|
|
|
|
|
|
if (show_version_only) {
|
|
|
|
|
exit(0);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
@ -1018,8 +1010,8 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
* device, use it to figure out the blocksize
|
|
|
|
|
*/
|
|
|
|
|
if (blocksize <= 0 && journal_device) {
|
|
|
|
|
ext2_filsys jfs;
|
|
|
|
|
io_manager io_ptr;
|
|
|
|
|
ext2_filsys jfs;
|
|
|
|
|
io_manager io_ptr;
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_TESTIO_DEBUG
|
|
|
|
|
io_ptr = test_io_manager;
|
|
|
|
@ -1064,7 +1056,7 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
" Use -b 4096 if this is an issue for you\n");
|
|
|
|
|
|
|
|
|
|
if (optind < argc) {
|
|
|
|
|
param.s_blocks_count = parse_num_blocks(argv[optind++],
|
|
|
|
|
param.s_blocks_count = parse_num_blocks(argv[optind++],
|
|
|
|
|
param.s_log_block_size);
|
|
|
|
|
if (!param.s_blocks_count) {
|
|
|
|
|
bb_error_msg_and_die("bad blocks count - %s", argv[optind - 1]);
|
|
|
|
@ -1080,15 +1072,15 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
param.s_feature_incompat = EXT3_FEATURE_INCOMPAT_JOURNAL_DEV;
|
|
|
|
|
param.s_feature_compat = 0;
|
|
|
|
|
param.s_feature_ro_compat = 0;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (param.s_rev_level == EXT2_GOOD_OLD_REV &&
|
|
|
|
|
(param.s_feature_compat || param.s_feature_ro_compat ||
|
|
|
|
|
param.s_feature_incompat))
|
|
|
|
|
param.s_rev_level = 1; /* Create a revision 1 filesystem */
|
|
|
|
|
param.s_rev_level = 1; /* Create a revision 1 filesystem */
|
|
|
|
|
|
|
|
|
|
if (!force)
|
|
|
|
|
check_plausibility(device_name);
|
|
|
|
|
check_mount(device_name, force, _("filesystem"));
|
|
|
|
|
check_mount(device_name, force, "filesystem");
|
|
|
|
|
|
|
|
|
|
param.s_log_frag_size = param.s_log_block_size;
|
|
|
|
|
|
|
|
|
@ -1101,14 +1093,14 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
EXT2_BLOCK_SIZE(¶m),
|
|
|
|
|
&dev_size);
|
|
|
|
|
if ((retval == EFBIG) &&
|
|
|
|
|
(blocksize == 0) &&
|
|
|
|
|
(blocksize == 0) &&
|
|
|
|
|
(param.s_log_block_size == 0)) {
|
|
|
|
|
param.s_log_block_size = 2;
|
|
|
|
|
blocksize = 4096;
|
|
|
|
|
goto retry;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (retval && (retval != EXT2_ET_UNIMPLEMENTED)) {
|
|
|
|
|
bb_error_msg_and_die("Could not determine filesystem size");
|
|
|
|
|
}
|
|
|
|
@ -1135,7 +1127,7 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
param.s_blocks_count &= ~((sys_page_size /
|
|
|
|
|
EXT2_BLOCK_SIZE(¶m))-1);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
} else if (!force && (param.s_blocks_count > dev_size)) {
|
|
|
|
|
bb_error_msg("Filesystem larger than apparent device size");
|
|
|
|
|
proceed_question();
|
|
|
|
@ -1163,10 +1155,10 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
|
|
|
|
|
if ((tmp = getenv("MKE2FS_DEVICE_SECTSIZE")) != NULL)
|
|
|
|
|
sector_size = atoi(tmp);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
set_fs_defaults(fs_type, ¶m, blocksize, sector_size, &inode_ratio);
|
|
|
|
|
blocksize = EXT2_BLOCK_SIZE(¶m);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (extended_opts)
|
|
|
|
|
parse_extended_opts(¶m, extended_opts);
|
|
|
|
|
|
|
|
|
@ -1204,7 +1196,7 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
/*
|
|
|
|
|
* Calculate number of inodes based on the inode ratio
|
|
|
|
|
*/
|
|
|
|
|
param.s_inodes_count = num_inodes ? num_inodes :
|
|
|
|
|
param.s_inodes_count = num_inodes ? num_inodes :
|
|
|
|
|
((__u64) param.s_blocks_count * blocksize)
|
|
|
|
|
/ inode_ratio;
|
|
|
|
|
|
|
|
|
@ -1212,11 +1204,12 @@ static void PRS(int argc, char *argv[])
|
|
|
|
|
* Calculate number of blocks to reserve
|
|
|
|
|
*/
|
|
|
|
|
param.s_r_blocks_count = (param.s_blocks_count * reserved_ratio) / 100;
|
|
|
|
|
return 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int mke2fs_main (int argc, char *argv[])
|
|
|
|
|
{
|
|
|
|
|
errcode_t retval = 0;
|
|
|
|
|
errcode_t retval;
|
|
|
|
|
ext2_filsys fs;
|
|
|
|
|
badblocks_list bb_list = 0;
|
|
|
|
|
int journal_blocks;
|
|
|
|
@ -1224,13 +1217,8 @@ int mke2fs_main (int argc, char *argv[])
|
|
|
|
|
int val;
|
|
|
|
|
io_manager io_ptr;
|
|
|
|
|
|
|
|
|
|
#ifdef ENABLE_NLS
|
|
|
|
|
setlocale(LC_MESSAGES, "");
|
|
|
|
|
setlocale(LC_CTYPE, "");
|
|
|
|
|
bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
|
|
|
|
|
textdomain(NLS_CAT_NAME);
|
|
|
|
|
#endif
|
|
|
|
|
PRS(argc, argv);
|
|
|
|
|
if(!PRS(argc, argv))
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_TESTIO_DEBUG
|
|
|
|
|
io_ptr = test_io_manager;
|
|
|
|
@ -1308,17 +1296,17 @@ int mke2fs_main (int argc, char *argv[])
|
|
|
|
|
strncpy(fs->super->s_last_mounted, mount_dir,
|
|
|
|
|
sizeof(fs->super->s_last_mounted));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (!quiet || noaction)
|
|
|
|
|
show_stats(fs);
|
|
|
|
|
|
|
|
|
|
if (noaction)
|
|
|
|
|
exit(0);
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
if (fs->super->s_feature_incompat &
|
|
|
|
|
EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) {
|
|
|
|
|
create_journal_dev(fs);
|
|
|
|
|
exit(ext2fs_close(fs) ? 1 : 0);
|
|
|
|
|
return (ext2fs_close(fs) ? 1 : 0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (bad_blocks_filename)
|
|
|
|
@ -1366,7 +1354,7 @@ int mke2fs_main (int argc, char *argv[])
|
|
|
|
|
create_lost_and_found(fs);
|
|
|
|
|
reserve_inodes(fs);
|
|
|
|
|
create_bad_block_inode(fs, bb_list);
|
|
|
|
|
if (fs->super->s_feature_compat &
|
|
|
|
|
if (fs->super->s_feature_compat &
|
|
|
|
|
EXT2_FEATURE_COMPAT_RESIZE_INODE) {
|
|
|
|
|
retval = ext2fs_create_resize_inode(fs);
|
|
|
|
|
if (retval) {
|
|
|
|
@ -1376,11 +1364,11 @@ int mke2fs_main (int argc, char *argv[])
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (journal_device) {
|
|
|
|
|
ext2_filsys jfs;
|
|
|
|
|
|
|
|
|
|
ext2_filsys jfs;
|
|
|
|
|
|
|
|
|
|
if (!force)
|
|
|
|
|
check_plausibility(journal_device);
|
|
|
|
|
check_mount(journal_device, force, _("journal"));
|
|
|
|
|
check_plausibility(journal_device);
|
|
|
|
|
check_mount(journal_device, force, "journal");
|
|
|
|
|
|
|
|
|
|
retval = ext2fs_open(journal_device, EXT2_FLAG_RW|
|
|
|
|
|
EXT2_FLAG_JOURNAL_DEV_OK, 0,
|
|
|
|
|