mirror of
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".
140 lines
2.8 KiB
C
140 lines
2.8 KiB
C
/*
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* llseek.c -- stub calling the llseek system call
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*
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* Copyright (C) 1994, 1995, 1996, 1997 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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#define _LARGEFILE_SOURCE
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#define _LARGEFILE64_SOURCE
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#if HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#if HAVE_ERRNO_H
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#include <errno.h>
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#endif
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef __MSDOS__
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#include <io.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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#ifdef __linux__
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#if defined(HAVE_LSEEK64) && defined(HAVE_LSEEK64_PROTOTYPE)
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#define my_llseek lseek64
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#else
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#if defined(HAVE_LLSEEK)
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#include <syscall.h>
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#ifndef HAVE_LLSEEK_PROTOTYPE
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extern long long llseek (int fd, long long offset, int origin);
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#endif
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#define my_llseek llseek
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#else /* ! HAVE_LLSEEK */
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#if SIZEOF_LONG == SIZEOF_LONG_LONG
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#define llseek lseek
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#else /* SIZEOF_LONG != SIZEOF_LONG_LONG */
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#include <linux/unistd.h>
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#ifndef __NR__llseek
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#define __NR__llseek 140
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#endif
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#ifndef __i386__
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static int _llseek (unsigned int, unsigned long,
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unsigned long, ext2_loff_t *, unsigned int);
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static _syscall5(int,_llseek,unsigned int,fd,unsigned long,offset_high,
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unsigned long, offset_low,ext2_loff_t *,result,
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unsigned int, origin)
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#endif
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static ext2_loff_t my_llseek (int fd, ext2_loff_t offset, int origin)
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{
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ext2_loff_t result;
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int retval;
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#ifndef __i386__
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retval = _llseek(fd, ((unsigned long long) offset) >> 32,
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#else
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retval = syscall(__NR__llseek, fd, (unsigned long long) (offset >> 32),
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#endif
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((unsigned long long) offset) & 0xffffffff,
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&result, origin);
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return (retval == -1 ? (ext2_loff_t) retval : result);
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}
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#endif /* __alpha__ || __ia64__ */
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#endif /* HAVE_LLSEEK */
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#endif /* defined(HAVE_LSEEK64) && defined(HAVE_LSEEK64_PROTOTYPE) */
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ext2_loff_t ext2fs_llseek (int fd, ext2_loff_t offset, int origin)
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{
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ext2_loff_t result;
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static int do_compat = 0;
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if ((sizeof(off_t) >= sizeof(ext2_loff_t)) ||
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(offset < ((ext2_loff_t) 1 << ((sizeof(off_t)*8) -1))))
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return lseek(fd, (off_t) offset, origin);
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if (do_compat) {
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errno = EINVAL;
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return -1;
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}
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result = my_llseek (fd, offset, origin);
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if (result == -1 && errno == ENOSYS) {
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/*
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* Just in case this code runs on top of an old kernel
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* which does not support the llseek system call
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*/
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do_compat++;
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errno = EINVAL;
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}
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return result;
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}
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#else /* !linux */
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#ifndef EINVAL
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#define EINVAL EXT2_ET_INVALID_ARGUMENT
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#endif
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ext2_loff_t ext2fs_llseek (int fd, ext2_loff_t offset, int origin)
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{
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#if defined(HAVE_LSEEK64) && defined(HAVE_LSEEK64_PROTOTYPE)
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return lseek64 (fd, offset, origin);
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#else
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if ((sizeof(off_t) < sizeof(ext2_loff_t)) &&
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(offset >= ((ext2_loff_t) 1 << ((sizeof(off_t)*8) -1)))) {
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errno = EINVAL;
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return -1;
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}
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return lseek (fd, (off_t) offset, origin);
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#endif
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}
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#endif /* linux */
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