mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-16 00:15:08 +01:00
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".
100 lines
1.9 KiB
C
100 lines
1.9 KiB
C
/*
|
|
* unlink.c --- delete links in a ext2fs directory
|
|
*
|
|
* Copyright (C) 1993, 1994, 1997 Theodore Ts'o.
|
|
*
|
|
* %Begin-Header%
|
|
* This file may be redistributed under the terms of the GNU Library
|
|
* General Public License, version 2.
|
|
* %End-Header%
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#if HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#include "ext2_fs.h"
|
|
#include "ext2fs.h"
|
|
|
|
struct link_struct {
|
|
const char *name;
|
|
int namelen;
|
|
ext2_ino_t inode;
|
|
int flags;
|
|
struct ext2_dir_entry *prev;
|
|
int done;
|
|
};
|
|
|
|
#ifdef __TURBOC__
|
|
#pragma argsused
|
|
#endif
|
|
static int unlink_proc(struct ext2_dir_entry *dirent,
|
|
int offset,
|
|
int blocksize EXT2FS_ATTR((unused)),
|
|
char *buf EXT2FS_ATTR((unused)),
|
|
void *priv_data)
|
|
{
|
|
struct link_struct *ls = (struct link_struct *) priv_data;
|
|
struct ext2_dir_entry *prev;
|
|
|
|
prev = ls->prev;
|
|
ls->prev = dirent;
|
|
|
|
if (ls->name) {
|
|
if ((dirent->name_len & 0xFF) != ls->namelen)
|
|
return 0;
|
|
if (strncmp(ls->name, dirent->name, dirent->name_len & 0xFF))
|
|
return 0;
|
|
}
|
|
if (ls->inode) {
|
|
if (dirent->inode != ls->inode)
|
|
return 0;
|
|
} else {
|
|
if (!dirent->inode)
|
|
return 0;
|
|
}
|
|
|
|
if (offset)
|
|
prev->rec_len += dirent->rec_len;
|
|
else
|
|
dirent->inode = 0;
|
|
ls->done++;
|
|
return DIRENT_ABORT|DIRENT_CHANGED;
|
|
}
|
|
|
|
#ifdef __TURBOC__
|
|
#pragma argsused
|
|
#endif
|
|
errcode_t ext2fs_unlink(ext2_filsys fs, ext2_ino_t dir,
|
|
const char *name, ext2_ino_t ino,
|
|
int flags EXT2FS_ATTR((unused)))
|
|
{
|
|
errcode_t retval;
|
|
struct link_struct ls;
|
|
|
|
EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
|
|
|
|
if (!name && !ino)
|
|
return EXT2_ET_INVALID_ARGUMENT;
|
|
|
|
if (!(fs->flags & EXT2_FLAG_RW))
|
|
return EXT2_ET_RO_FILSYS;
|
|
|
|
ls.name = name;
|
|
ls.namelen = name ? strlen(name) : 0;
|
|
ls.inode = ino;
|
|
ls.flags = 0;
|
|
ls.done = 0;
|
|
ls.prev = 0;
|
|
|
|
retval = ext2fs_dir_iterate(fs, dir, DIRENT_FLAG_INCLUDE_EMPTY,
|
|
0, unlink_proc, &ls);
|
|
if (retval)
|
|
return retval;
|
|
|
|
return (ls.done) ? 0 : EXT2_ET_DIR_NO_SPACE;
|
|
}
|
|
|