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https://github.com/wiidev/usbloadergx.git
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0f17471b27
*Added sources of the custom libs to the branches *Fixed crash when switching from list layout to grid/carousel layout *Removed 1:1 copy option because its meaningless and almost the same as installing all partitions *Fixed install partition selection. This option needs a reset. Go to settings and reselect your option for this. *Fixed schinese and tchinese language modes (filename bugs. has to be schinese.lang and tchinese.lang like on SVN) *Fixed bug in sound buffer circle *Fixed incorrect behaviour of x-flip when selecting system like (thx Cyan for the patch) *Accept ios revision 65535 for Waninkokos IOSes (thx to PPSainity for pointing it out) *Merged the new theming style branch into trunk. Just as a reminder: ALL old themes will not work until the themers did port it to the new style! *Removed old theme style completely Theme example: The example file of the theme is the Default.them file. It can be found in the SVN trunk. Change in loading of themes: When selecting a theme now a list of all .them files in a folder is displayed. The image folder of that theme has to be in the same folder as the .them file. The image path is defined in the head of the .them file in the line with "Image-Folder: Example\n".
127 lines
2.6 KiB
C
127 lines
2.6 KiB
C
/*
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* expand.c --- expand an ext2fs directory
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*
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* Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999 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 Library
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* General Public License, version 2.
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* %End-Header%
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*/
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#include <stdio.h>
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#include <string.h>
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include "ext2_fs.h"
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#include "ext2fs.h"
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struct expand_dir_struct {
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int done;
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int newblocks;
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errcode_t err;
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};
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static int expand_dir_proc(ext2_filsys fs,
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blk64_t *blocknr,
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e2_blkcnt_t blockcnt,
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blk64_t ref_block EXT2FS_ATTR((unused)),
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int ref_offset EXT2FS_ATTR((unused)),
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void *priv_data)
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{
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struct expand_dir_struct *es = (struct expand_dir_struct *) priv_data;
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blk64_t new_blk;
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static blk64_t last_blk = 0;
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char *block;
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errcode_t retval;
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if (*blocknr) {
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last_blk = *blocknr;
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return 0;
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}
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retval = ext2fs_new_block2(fs, last_blk, 0, &new_blk);
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if (retval) {
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es->err = retval;
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return BLOCK_ABORT;
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}
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if (blockcnt > 0) {
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retval = ext2fs_new_dir_block(fs, 0, 0, &block);
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if (retval) {
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es->err = retval;
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return BLOCK_ABORT;
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}
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es->done = 1;
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retval = ext2fs_write_dir_block(fs, new_blk, block);
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} else {
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retval = ext2fs_get_mem(fs->blocksize, &block);
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if (retval) {
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es->err = retval;
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return BLOCK_ABORT;
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}
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memset(block, 0, fs->blocksize);
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retval = io_channel_write_blk64(fs->io, new_blk, 1, block);
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}
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if (retval) {
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es->err = retval;
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return BLOCK_ABORT;
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}
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ext2fs_free_mem(&block);
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*blocknr = new_blk;
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ext2fs_block_alloc_stats2(fs, new_blk, +1);
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es->newblocks++;
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if (es->done)
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return (BLOCK_CHANGED | BLOCK_ABORT);
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else
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return BLOCK_CHANGED;
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}
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errcode_t ext2fs_expand_dir(ext2_filsys fs, ext2_ino_t dir)
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{
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errcode_t retval;
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struct expand_dir_struct es;
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struct ext2_inode inode;
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EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
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if (!(fs->flags & EXT2_FLAG_RW))
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return EXT2_ET_RO_FILSYS;
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if (!fs->block_map)
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return EXT2_ET_NO_BLOCK_BITMAP;
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retval = ext2fs_check_directory(fs, dir);
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if (retval)
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return retval;
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es.done = 0;
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es.err = 0;
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es.newblocks = 0;
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retval = ext2fs_block_iterate3(fs, dir, BLOCK_FLAG_APPEND,
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0, expand_dir_proc, &es);
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if (es.err)
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return es.err;
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if (!es.done)
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return EXT2_ET_EXPAND_DIR_ERR;
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/*
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* Update the size and block count fields in the inode.
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*/
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retval = ext2fs_read_inode(fs, dir, &inode);
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if (retval)
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return retval;
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inode.i_size += fs->blocksize;
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ext2fs_iblk_add_blocks(fs, &inode, es.newblocks);
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retval = ext2fs_write_inode(fs, dir, &inode);
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if (retval)
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return retval;
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return 0;
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}
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