Fix compilation (as hinted by Alex).
Modified: trunk/reactos/subsys/csrss/win32csr/conio.c
_____
Modified: trunk/reactos/subsys/csrss/win32csr/conio.c
--- trunk/reactos/subsys/csrss/win32csr/conio.c 2005-07-28 10:45:21 UTC
(rev 16827)
+++ trunk/reactos/subsys/csrss/win32csr/conio.c 2005-07-28 11:48:58 UTC
(rev 16828)
@@ -248,7 +248,7 @@
Request->Status = STATUS_SUCCESS;
/* If we don't need a console, then get out of here */
- if (!Request->Data.AllocConsoleRequest.ConsoleNotNeeded)
+ if (!Request->Data.AllocConsoleRequest.ConsoleNeeded)
{
DPRINT1("No console needed\n");
return STATUS_SUCCESS;
fixed building dosfsck
Modified: trunk/rosapps/sysutils/dosfsck/dosfsck.c
Deleted: trunk/rosapps/sysutils/dosfsck/generic.h
Deleted: trunk/rosapps/sysutils/dosfsck/little_endian.h
Deleted: trunk/rosapps/sysutils/dosfsck/types.h.bak
_____
Modified: trunk/rosapps/sysutils/dosfsck/dosfsck.c
--- trunk/rosapps/sysutils/dosfsck/dosfsck.c 2005-07-28 02:37:42 UTC
(rev 16824)
+++ trunk/rosapps/sysutils/dosfsck/dosfsck.c 2005-07-28 03:10:35 UTC
(rev 16825)
@@ -6,7 +6,7 @@
* by Roman Hodek <Roman.Hodek(a)informatik.uni-erlangen.de> */
-#include "../version.h"
+#include "version.h"
#include <stdio.h>
#include <stdlib.h>
_____
Deleted: trunk/rosapps/sysutils/dosfsck/generic.h
--- trunk/rosapps/sysutils/dosfsck/generic.h 2005-07-28 02:37:42 UTC
(rev 16824)
+++ trunk/rosapps/sysutils/dosfsck/generic.h 2005-07-28 03:10:35 UTC
(rev 16825)
@@ -1,172 +0,0 @@
-#ifndef _LINUX_BYTEORDER_GENERIC_H
-#define _LINUX_BYTEORDER_GENERIC_H
-
-/*
- * linux/byteorder_generic.h
- * Generic Byte-reordering support
- *
- * Francois-Rene Rideau <fare(a)tunes.org> 19970707
- * gathered all the good ideas from all asm-foo/byteorder.h into one
file,
- * cleaned them up.
- * I hope it is compliant with non-GCC compilers.
- * I decided to put __BYTEORDER_HAS_U64__ in byteorder.h,
- * because I wasn't sure it would be ok to put it in types.h
- * Upgraded it to 2.1.43
- * Francois-Rene Rideau <fare(a)tunes.org> 19971012
- * Upgraded it to 2.1.57
- * to please Linus T., replaced huge #ifdef's between little/big
endian
- * by nestedly #include'd files.
- * Francois-Rene Rideau <fare(a)tunes.org> 19971205
- * Made it to 2.1.71; now a facelift:
- * Put files under include/linux/byteorder/
- * Split swab from generic support.
- *
- * TODO:
- * = Regular kernel maintainers could also replace all these manual
- * byteswap macros that remain, disseminated among drivers,
- * after some grep or the sources...
- * = Linus might want to rename all these macros and files to fit his
taste,
- * to fit his personal naming scheme.
- * = it seems that a few drivers would also appreciate
- * nybble swapping support...
- * = every architecture could add their byteswap macro in
asm/byteorder.h
- * see how some architectures already do (i386, alpha, ppc, etc)
- * = cpu_to_beXX and beXX_to_cpu might some day need to be well
- * distinguished throughout the kernel. This is not the case
currently,
- * since little endian, big endian, and pdp endian machines needn't
it.
- * But this might be the case for, say, a port of Linux to 20/21 bit
- * architectures (and F21 Linux addict around?).
- */
-
-/*
- * The following macros are to be defined by <asm/byteorder.h>:
- *
- * Conversion of long and short int between network and host format
- * ntohl(__u32 x)
- * ntohs(__u16 x)
- * htonl(__u32 x)
- * htons(__u16 x)
- * It seems that some programs (which? where? or perhaps a standard?
POSIX?)
- * might like the above to be functions, not macros (why?).
- * if that's true, then detect them, and take measures.
- * Anyway, the measure is: define only ___ntohl as a macro instead,
- * and in a separate file, have
- * unsigned long inline ntohl(x){return ___ntohl(x);}
- *
- * The same for constant arguments
- * __constant_ntohl(__u32 x)
- * __constant_ntohs(__u16 x)
- * __constant_htonl(__u32 x)
- * __constant_htons(__u16 x)
- *
- * Conversion of XX-bit integers (16- 32- or 64-)
- * between native CPU format and little/big endian format
- * 64-bit stuff only defined for proper architectures
- * cpu_to_[bl]eXX(__uXX x)
- * [bl]eXX_to_cpu(__uXX x)
- *
- * The same, but takes a pointer to the value to convert
- * cpu_to_[bl]eXXp(__uXX x)
- * [bl]eXX_to_cpup(__uXX x)
- *
- * The same, but change in situ
- * cpu_to_[bl]eXXs(__uXX x)
- * [bl]eXX_to_cpus(__uXX x)
- *
- * See asm-foo/byteorder.h for examples of how to provide
- * architecture-optimized versions
- *
- */
-
-
-#if defined(__KERNEL__)
-/*
- * inside the kernel, we can use nicknames;
- * outside of it, we must avoid POSIX namespace pollution...
- */
-#define cpu_to_le64 __cpu_to_le64
-#define le64_to_cpu __le64_to_cpu
-#define cpu_to_le32 __cpu_to_le32
-#define le32_to_cpu __le32_to_cpu
-#define cpu_to_le16 __cpu_to_le16
-#define le16_to_cpu __le16_to_cpu
-#define cpu_to_be64 __cpu_to_be64
-#define be64_to_cpu __be64_to_cpu
-#define cpu_to_be32 __cpu_to_be32
-#define be32_to_cpu __be32_to_cpu
-#define cpu_to_be16 __cpu_to_be16
-#define be16_to_cpu __be16_to_cpu
-#define cpu_to_le64p __cpu_to_le64p
-#define le64_to_cpup __le64_to_cpup
-#define cpu_to_le32p __cpu_to_le32p
-#define le32_to_cpup __le32_to_cpup
-#define cpu_to_le16p __cpu_to_le16p
-#define le16_to_cpup __le16_to_cpup
-#define cpu_to_be64p __cpu_to_be64p
-#define be64_to_cpup __be64_to_cpup
-#define cpu_to_be32p __cpu_to_be32p
-#define be32_to_cpup __be32_to_cpup
-#define cpu_to_be16p __cpu_to_be16p
-#define be16_to_cpup __be16_to_cpup
-#define cpu_to_le64s __cpu_to_le64s
-#define le64_to_cpus __le64_to_cpus
-#define cpu_to_le32s __cpu_to_le32s
-#define le32_to_cpus __le32_to_cpus
-#define cpu_to_le16s __cpu_to_le16s
-#define le16_to_cpus __le16_to_cpus
-#define cpu_to_be64s __cpu_to_be64s
-#define be64_to_cpus __be64_to_cpus
-#define cpu_to_be32s __cpu_to_be32s
-#define be32_to_cpus __be32_to_cpus
-#define cpu_to_be16s __cpu_to_be16s
-#define be16_to_cpus __be16_to_cpus
-#endif
-
-
-#if defined(__KERNEL__)
-/*
- * Handle ntohl and suches. These have various compatibility
- * issues - like we want to give the prototype even though we
- * also have a macro for them in case some strange program
- * wants to take the address of the thing or something..
- *
- * Note that these used to return a "long" in libc5, even though
- * long is often 64-bit these days.. Thus the casts.
- *
- * They have to be macros in order to do the constant folding
- * correctly - if the argument passed into a inline function
- * it is no longer constant according to gcc..
- */
-
-#undef ntohl
-#undef ntohs
-#undef htonl
-#undef htons
-
-/*
- * Do the prototypes. Somebody might want to take the
- * address or some such sick thing..
- */
-extern __u32 ntohl(__be32);
-extern __be32 htonl(__u32);
-extern __u16 ntohs(__be16);
-extern __be16 htons(__u16);
-
-#if defined(__GNUC__) && (__GNUC__ >= 2) && defined(__OPTIMIZE__)
-
-#define ___htonl(x) __cpu_to_be32(x)
-#define ___htons(x) __cpu_to_be16(x)
-#define ___ntohl(x) __be32_to_cpu(x)
-#define ___ntohs(x) __be16_to_cpu(x)
-
-#define htonl(x) ___htonl(x)
-#define ntohl(x) ___ntohl(x)
-#define htons(x) ___htons(x)
-#define ntohs(x) ___ntohs(x)
-
-#endif /* OPTIMIZE */
-
-#endif /* KERNEL */
-
-
-#endif /* _LINUX_BYTEORDER_GENERIC_H */
_____
Deleted: trunk/rosapps/sysutils/dosfsck/little_endian.h
--- trunk/rosapps/sysutils/dosfsck/little_endian.h 2005-07-28
02:37:42 UTC (rev 16824)
+++ trunk/rosapps/sysutils/dosfsck/little_endian.h 2005-07-28
03:10:35 UTC (rev 16825)
@@ -1,106 +0,0 @@
-#ifndef _LINUX_BYTEORDER_LITTLE_ENDIAN_H
-#define _LINUX_BYTEORDER_LITTLE_ENDIAN_H
-
-#ifndef __LITTLE_ENDIAN
-#define __LITTLE_ENDIAN 1234
-#endif
-#ifndef __LITTLE_ENDIAN_BITFIELD
-#define __LITTLE_ENDIAN_BITFIELD
-#endif
-
-#include "types.h"
-#include "swab.h"
-
-#define __constant_htonl(x) ((__force __be32)___constant_swab32((x)))
-#define __constant_ntohl(x) ___constant_swab32((__force __be32)(x))
-#define __constant_htons(x) ((__force __be16)___constant_swab16((x)))
-#define __constant_ntohs(x) ___constant_swab16((__force __be16)(x))
-#define __constant_cpu_to_le64(x) ((__force __le64)(__u64)(x))
-#define __constant_le64_to_cpu(x) ((__force __u64)(__le64)(x))
-#define __constant_cpu_to_le32(x) ((__force __le32)(__u32)(x))
-#define __constant_le32_to_cpu(x) ((__force __u32)(__le32)(x))
-#define __constant_cpu_to_le16(x) ((__force __le16)(__u16)(x))
-#define __constant_le16_to_cpu(x) ((__force __u16)(__le16)(x))
-#define __constant_cpu_to_be64(x) ((__force
__be64)___constant_swab64((x)))
-#define __constant_be64_to_cpu(x) ___constant_swab64((__force
__u64)(__be64)(x))
-#define __constant_cpu_to_be32(x) ((__force
__be32)___constant_swab32((x)))
-#define __constant_be32_to_cpu(x) ___constant_swab32((__force
__u32)(__be32)(x))
-#define __constant_cpu_to_be16(x) ((__force
__be16)___constant_swab16((x)))
-#define __constant_be16_to_cpu(x) ___constant_swab16((__force
__u16)(__be16)(x))
-#define __cpu_to_le64(x) ((__force __le64)(__u64)(x))
-#define __le64_to_cpu(x) ((__force __u64)(__le64)(x))
-#define __cpu_to_le32(x) ((__force __le32)(__u32)(x))
-#define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
-#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
-#define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
-#define __cpu_to_be64(x) ((__force __be64)__swab64((x)))
-#define __be64_to_cpu(x) __swab64((__force __u64)(__be64)(x))
-#define __cpu_to_be32(x) ((__force __be32)__swab32((x)))
-#define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x))
-#define __cpu_to_be16(x) ((__force __be16)__swab16((x)))
-#define __be16_to_cpu(x) __swab16((__force __u16)(__be16)(x))
-
-static inline __le64 __cpu_to_le64p(const __u64 *p)
-{
- return (__force __le64)*p;
-}
-static inline __u64 __le64_to_cpup(const __le64 *p)
-{
- return (__force __u64)*p;
-}
-static inline __le32 __cpu_to_le32p(const __u32 *p)
-{
- return (__force __le32)*p;
-}
-static inline __u32 __le32_to_cpup(const __le32 *p)
-{
- return (__force __u32)*p;
-}
-static inline __le16 __cpu_to_le16p(const __u16 *p)
-{
- return (__force __le16)*p;
-}
-static inline __u16 __le16_to_cpup(const __le16 *p)
-{
- return (__force __u16)*p;
-}
-static inline __be64 __cpu_to_be64p(const __u64 *p)
-{
- return (__force __be64)__swab64p(p);
-}
-static inline __u64 __be64_to_cpup(const __be64 *p)
-{
- return __swab64p((__u64 *)p);
-}
-static inline __be32 __cpu_to_be32p(const __u32 *p)
-{
- return (__force __be32)__swab32p(p);
-}
-static inline __u32 __be32_to_cpup(const __be32 *p)
-{
- return __swab32p((__u32 *)p);
-}
-static inline __be16 __cpu_to_be16p(const __u16 *p)
-{
- return (__force __be16)__swab16p(p);
-}
-static inline __u16 __be16_to_cpup(const __be16 *p)
-{
- return __swab16p((__u16 *)p);
-}
-#define __cpu_to_le64s(x) do {} while (0)
-#define __le64_to_cpus(x) do {} while (0)
-#define __cpu_to_le32s(x) do {} while (0)
-#define __le32_to_cpus(x) do {} while (0)
-#define __cpu_to_le16s(x) do {} while (0)
-#define __le16_to_cpus(x) do {} while (0)
-#define __cpu_to_be64s(x) __swab64s((x))
-#define __be64_to_cpus(x) __swab64s((x))
-#define __cpu_to_be32s(x) __swab32s((x))
-#define __be32_to_cpus(x) __swab32s((x))
-#define __cpu_to_be16s(x) __swab16s((x))
-#define __be16_to_cpus(x) __swab16s((x))
-
-#include "generic.h"
-
-#endif /* _LINUX_BYTEORDER_LITTLE_ENDIAN_H */
_____
Deleted: trunk/rosapps/sysutils/dosfsck/types.h.bak
--- trunk/rosapps/sysutils/dosfsck/types.h.bak 2005-07-28 02:37:42 UTC
(rev 16824)
+++ trunk/rosapps/sysutils/dosfsck/types.h.bak 2005-07-28 03:10:35 UTC
(rev 16825)
@@ -1,72 +0,0 @@
-#ifndef _I386_TYPES_H
-#define _I386_TYPES_H
-
-#ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-/*
- * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
- * header files exported to user space
- */
-
-typedef __signed__ char __s8;
-typedef unsigned char __u8;
-
-typedef __signed__ short __s16;
-typedef unsigned short __u16;
-
-typedef __signed__ int __s32;
-typedef unsigned int __u32;
-
-#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
-typedef __signed__ long long __s64;
-typedef unsigned long long __u64;
-#endif
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 32
-
-#ifndef __ASSEMBLY__
-
-#include <linux/config.h>
-
-typedef signed char s8;
-typedef unsigned char u8;
-
-typedef signed short s16;
-typedef unsigned short u16;
-
-typedef signed int s32;
-typedef unsigned int u32;
-
-typedef signed long long s64;
-typedef unsigned long long u64;
-
-/* DMA addresses come in generic and 64-bit flavours. */
-
-#ifdef CONFIG_HIGHMEM64G
-typedef u64 dma_addr_t;
-#else
-typedef u32 dma_addr_t;
-#endif
-typedef u64 dma64_addr_t;
-
-#ifdef CONFIG_LBD
-typedef u64 sector_t;
-#define HAVE_SECTOR_T
-#endif
-
-typedef unsigned short kmem_bufctl_t;
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif
added port of dosfsck. Does not work yet as I cannot figure how to open
the device. Win32 file access code is included ported from mkdosfs.c
Added: trunk/rosapps/sysutils/dosfsck/
Added: trunk/rosapps/sysutils/dosfsck/.cvsignore
Added: trunk/rosapps/sysutils/dosfsck/CHANGES
Added: trunk/rosapps/sysutils/dosfsck/COPYING
Added: trunk/rosapps/sysutils/dosfsck/Makefile
Added: trunk/rosapps/sysutils/dosfsck/README
Added: trunk/rosapps/sysutils/dosfsck/boot.c
Added: trunk/rosapps/sysutils/dosfsck/boot.h
Added: trunk/rosapps/sysutils/dosfsck/byteorder.h
Added: trunk/rosapps/sysutils/dosfsck/byteswap.h
Added: trunk/rosapps/sysutils/dosfsck/byteswap1.h
Added: trunk/rosapps/sysutils/dosfsck/check.c
Added: trunk/rosapps/sysutils/dosfsck/check.h
Added: trunk/rosapps/sysutils/dosfsck/common.c
Added: trunk/rosapps/sysutils/dosfsck/common.h
Added: trunk/rosapps/sysutils/dosfsck/compiler.h
Added: trunk/rosapps/sysutils/dosfsck/dosfsck.8
Added: trunk/rosapps/sysutils/dosfsck/dosfsck.c
Added: trunk/rosapps/sysutils/dosfsck/dosfsck.h
Added: trunk/rosapps/sysutils/dosfsck/fat.c
Added: trunk/rosapps/sysutils/dosfsck/fat.h
Added: trunk/rosapps/sysutils/dosfsck/file.c
Added: trunk/rosapps/sysutils/dosfsck/file.h
Added: trunk/rosapps/sysutils/dosfsck/generic.h
Added: trunk/rosapps/sysutils/dosfsck/io.c
Added: trunk/rosapps/sysutils/dosfsck/io.h
Added: trunk/rosapps/sysutils/dosfsck/lfn.c
Added: trunk/rosapps/sysutils/dosfsck/lfn.h
Added: trunk/rosapps/sysutils/dosfsck/little_endian.h
Added: trunk/rosapps/sysutils/dosfsck/mkdosfs.c
Added: trunk/rosapps/sysutils/dosfsck/msdos_fs.h
Added: trunk/rosapps/sysutils/dosfsck/swab.h
Added: trunk/rosapps/sysutils/dosfsck/types.h.bak
Added: trunk/rosapps/sysutils/dosfsck/version.h
Added: trunk/rosapps/sysutils/dosfsck/vfat.h
_____
Added: trunk/rosapps/sysutils/dosfsck/.cvsignore
--- trunk/rosapps/sysutils/dosfsck/.cvsignore 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/.cvsignore 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1 @@
+dosfsck
_____
Added: trunk/rosapps/sysutils/dosfsck/CHANGES
--- trunk/rosapps/sysutils/dosfsck/CHANGES 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/CHANGES 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,10 @@
+Changes from version 0 to 1
+===========================
+
+ - fixed an off-by-two error in check.c:check_file
+ - fixed marking clusters bad in fat.c:set_fat
+ - fat.c:reclaim_free was also reclaiming bad clusters.
+ - fixed many incorrect byte sex conversions in check.c and fat.c
+ - -t and -w now require -a or -r
+ - added option -d to drop files.
+ - added option -u to try to "undelete" non-directory files.
_____
Added: trunk/rosapps/sysutils/dosfsck/COPYING
--- trunk/rosapps/sysutils/dosfsck/COPYING 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/COPYING 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,345 @@
+The license below applies to dosfsck, which is copyrighted by
+Werner Almesberger <almesber(a)lrc.di.epfl.ch> and Roman Hodek
+<Roman.Hodek(a)informatik.uni-erlangen.de>.
+
+
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software,
and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on,
we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software
interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
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+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
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+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
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+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
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+
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+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+distribute so as to satisfy simultaneously your obligations under this
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+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
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+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new
versions
+of the General Public License from time to time. Such new versions
will
+be similar in spirit to the present version, but may differ in detail
to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and
conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number
of
+this License, you may choose any version ever published by the Free
Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the
author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we
sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software
and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT
WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK
AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT
LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED
BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these
terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it
does.>
+ Copyright (C) 19yy <name of author>
+
+ This program is free software; you can redistribute it and/or
modify
+ it under the terms of the GNU General Public License as published
by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA
+
+
+Also add information on how to contact you by electronic and paper
mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type
`show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the
appropriate
+parts of the General Public License. Of course, the commands you use
may
+be called something other than `show w' and `show c'; they could even
be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
program
+ `Gnomovision' (which makes passes at compilers) written by James
Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program
into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with
the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
_____
Added: trunk/rosapps/sysutils/dosfsck/Makefile
--- trunk/rosapps/sysutils/dosfsck/Makefile 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/Makefile 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,44 @@
+CC=mingw32-gcc
+OBJECTS = boot.o check.o common.o dosfsck.o fat.o file.o io.o lfn.o
+
+all: dosfsck.exe
+
+dosfsck.exe: $(OBJECTS)
+ $(CC) -o $@ $(LDFLAGS) $^
+
+.c.o:
+ $(CC) -c $(CFLAGS) $*.c
+
+install: dosfsck
+ mkdir -p $(SBINDIR) $(MANDIR)
+ install -m 755 dosfsck $(SBINDIR)
+ install -m 644 dosfsck.8 $(MANDIR)
+ rm -f $(SBINDIR)/fsck.msdos
+ rm -f $(SBINDIR)/fsck.vfat
+ ln -s dosfsck $(SBINDIR)/fsck.msdos
+ ln -s dosfsck $(SBINDIR)/fsck.vfat
+ rm -f $(MANDIR)/fsck.msdos.8
+ ln -s dosfsck.8 $(MANDIR)/fsck.msdos.8
+ ln -s dosfsck.8 $(MANDIR)/fsck.vfat.8
+
+clean:
+ rm -f *.o *.s *.i *~ \#*# tmp_make .#* .new*
+
+distclean: clean
+ rm -f *.a dosfsck
+
+dep:
+ sed '/\#\#\# Dependencies/q' <Makefile >tmp_make
+ $(CPP) $(CFLAGS) -MM *.c >>tmp_make
+ mv tmp_make Makefile
+
+### Dependencies
+boot.o: boot.c common.h dosfsck.h io.h boot.h
+check.o: check.c common.h dosfsck.h io.h fat.h file.h lfn.h check.h
+common.o: common.c common.h
+dosfsck.o: dosfsck.c common.h dosfsck.h io.h boot.h fat.h file.h \
+ check.h
+fat.o: fat.c common.h dosfsck.h io.h check.h fat.h
+file.o: file.c common.h file.h
+io.o: io.c dosfsck.h common.h io.h
+lfn.o: lfn.c common.h io.h dosfsck.h lfn.h file.h
_____
Added: trunk/rosapps/sysutils/dosfsck/README
--- trunk/rosapps/sysutils/dosfsck/README 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/README 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,60 @@
+dosfsck, version 1
+==================
+
+WARNING: This is ALPHA test software. Use at your own risk.
+
+dosfsck is the Linux equivalent of PC/MS-DOS' CHKDSK. It checks the
+consistency of PC/MS-DOS file systems and optionally tries to repair
+them. The tests dosfsck performs are described in the man page.
+
+dosfsck needs header files from dosfs.9 (or later) to compile.
+
+Before using dosfsck to repair a file system that contains data of any
+value, you should verify that dosfsck is able to correct all reported
+errors. (Except fatal errors and those reported as unfixable, of
+course.) In order to do this, run it with the -V option, e.g.
+
+ dosfsck -V /dev/sda1 (automatic check)
+or dosfsck -V -r /dev/sda1 (interactive check and repair)
+
+dosfsck will perform two passes: in the first pass, inconsistencies are
+detected and a list of changes to correct the problems is generated. In
+the second pass, those changes are applied whenever dosfsck reads data
+from disk. Hence no fixable errors should be reported in the second
+pass if the first pass was successful.
+
+Please notify the author if fixable errors are reported in the second
+pass.
+
+After verifying that dosfsck appears to be able to perform the desired
+operations, either confirm that you want the changes to be performed
+(if dosfsck was started with -r) or re-run dosfsck with the -a option
+(if it was started without -r).
+
+Please send bug reports, comments, flames, etc. to
+almesber(a)nessie.cs.id.ethz.ch or almesber(a)bernina.ethz.ch
+
+- Werner
+
+FAT32 and LFN support
+=====================
+
+I've finally implemented some of the new features of MS-DOS
+filesystems: FAT32 and long filenames.
+
+FAT32 is automatically detected and of course the different FAT
+structure is handled. (Internally many changes were needed, so 32 bit
+variables for all cluster numbers and 64 bit vars for offsets inside
+the filesystem.) New checks for FAT32 are most notably on the backup
+boot sector and the new info sector. Also the possibility that the
+root directory resides in a cluster chain (instead of in a static
+area) on FAT32 is handled.
+
+dosfscheck also knows about VFAT long filenames now. It parses those
+names and uses them in listings etc. when available. There are also
+some checks on the (cruel) structure of how LFNs are stored and some
+attempts to fix problems.
+
+- Roman <roman(a)hodek.net>
+
+BTW, version 2 isn't ALPHA anymore :-)
_____
Added: trunk/rosapps/sysutils/dosfsck/boot.c
--- trunk/rosapps/sysutils/dosfsck/boot.c 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/boot.c 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,370 @@
+/* boot.c - Read and analyze ia PC/MS-DOS boot sector */
+
+/* Written 1993 by Werner Almesberger */
+
+/* FAT32, VFAT, Atari format support, and various fixes additions May
1998
+ * by Roman Hodek <Roman.Hodek(a)informatik.uni-erlangen.de> */
+
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include "common.h"
+#include "dosfsck.h"
+#include "io.h"
+#include "boot.h"
+
+
+#define ROUND_TO_MULTIPLE(n,m) ((n) && (m) ? (n)+(m)-1-((n)-1)%(m) : 0)
+ /* don't divide by zero */
+
+static struct {
+ __u8 media;
+ char *descr;
+} mediabytes[] = {
+ { 0xf0, "5.25\" or 3.5\" HD floppy" },
+ { 0xf8, "hard disk" },
+ { 0xf9, "3,5\" 720k floppy 2s/80tr/9sec or "
+ "5.25\" 1.2M floppy 2s/80tr/15sec" },
+ { 0xfa, "5.25\" 320k floppy 1s/80tr/8sec" },
+ { 0xfb, "3.5\" 640k floppy 2s/80tr/8sec" },
+ { 0xfc, "5.25\" 180k floppy 1s/40tr/9sec" },
+ { 0xfd, "5.25\" 360k floppy 2s/40tr/9sec" },
+ { 0xfe, "5.25\" 160k floppy 1s/40tr/8sec" },
+ { 0xff, "5.25\" 320k floppy 2s/40tr/8sec" },
+};
+
+#if defined __alpha || defined __ia64__ || defined __s390x__ || defined
__x86_64__ || defined __ppc64__
+/* Unaligned fields must first be copied byte-wise */
+#define GET_UNALIGNED_W(f) \
+ ({ \
+ unsigned short __v; \
+ memcpy( &__v, &f, sizeof(__v) ); \
+ CF_LE_W( *(unsigned short *)&f ); \
+ })
+#else
+#define GET_UNALIGNED_W(f) CF_LE_W( *(unsigned short *)&f )
+#endif
+
+
+static char *get_media_descr( unsigned char media )
+{
+ int i;
+
+ for( i = 0; i < sizeof(mediabytes)/sizeof(*mediabytes); ++i ) {
+ if (mediabytes[i].media == media)
+ return( mediabytes[i].descr );
+ }
+ return( "undefined" );
+}
+
+static void dump_boot(DOS_FS *fs,struct boot_sector *b,unsigned lss)
+{
+ unsigned short sectors;
+
+ printf("Boot sector contents:\n");
+ if (!atari_format) {
+ char id[9];
+ strncpy(id,b->system_id,8);
+ id[8] = 0;
+ printf("System ID \"%s\"\n",id);
+ }
+ else {
+ /* On Atari, a 24 bit serial number is stored at offset 8 of the
boot
+ * sector */
+ printf("Serial number 0x%x\n",
+ b->system_id[5] | (b->system_id[6]<<8) |
(b->system_id[7]<<16));
+ }
+ printf("Media byte 0x%02x
(%s)\n",b->media,get_media_descr(b->media));
+ printf("%10d bytes per logical
sector\n",GET_UNALIGNED_W(b->sector_size));
+ printf("%10d bytes per cluster\n",fs->cluster_size);
+ printf("%10d reserved sector%s\n",CF_LE_W(b->reserved),
+ CF_LE_W(b->reserved) == 1 ? "" : "s");
+ printf("First FAT starts at byte %llu (sector %llu)\n",
+ (unsigned long long)fs->fat_start,
+ (unsigned long long)fs->fat_start/lss);
+ printf("%10d FATs, %d bit entries\n",b->fats,fs->fat_bits);
+ printf("%10d bytes per FAT (= %u sectors)\n",fs->fat_size,
+ fs->fat_size/lss);
+ if (!fs->root_cluster) {
+ printf("Root directory starts at byte %llu (sector %llu)\n",
+ (unsigned long long)fs->root_start,
+ (unsigned long long)fs->root_start/lss);
+ printf("%10d root directory entries\n",fs->root_entries);
+ }
+ else {
+ printf( "Root directory start at cluster %lu (arbitrary
size)\n",
+ fs->root_cluster);
+ }
+ printf("Data area starts at byte %llu (sector %llu)\n",
+ (unsigned long long)fs->data_start,
+ (unsigned long long)fs->data_start/lss);
+ printf("%10lu data clusters (%llu bytes)\n",fs->clusters,
+ (unsigned long long)fs->clusters*fs->cluster_size);
+ printf("%u sectors/track, %u heads\n",CF_LE_W(b->secs_track),
+ CF_LE_W(b->heads));
+ printf("%10u hidden sectors\n",
+ atari_format ?
+ /* On Atari, the hidden field is only 16 bit wide and unused
*/
+ (((unsigned char *)&b->hidden)[0] |
+ ((unsigned char *)&b->hidden)[1] << 8) :
+ CF_LE_L(b->hidden));
+ sectors = GET_UNALIGNED_W( b->sectors );
+ printf("%10u sectors total\n", sectors ? sectors :
CF_LE_L(b->total_sect));
+}
+
+static void check_backup_boot(DOS_FS *fs, struct boot_sector *b, int
lss)
+{
+ struct boot_sector b2;
+
+ if (!fs->backupboot_start) {
+ printf( "There is no backup boot sector.\n" );
+ if (CF_LE_W(b->reserved) < 3) {
+ printf( "And there is no space for creating one!\n" );
+ return;
+ }
+ if (interactive)
+ printf( "1) Create one\n2) Do without a backup\n" );
+ else printf( " Auto-creating backup boot block.\n" );
+ if (!interactive || get_key("12","?") == '1') {
+ int bbs;
+ /* The usual place for the backup boot sector is sector 6.
Choose
+ * that or the last reserved sector. */
+ if (CF_LE_W(b->reserved) >= 7 && CF_LE_W(b->info_sector) !=
6)
+ bbs = 6;
+ else {
+ bbs = CF_LE_W(b->reserved) - 1;
+ if (bbs == CF_LE_W(b->info_sector))
+ --bbs; /* this is never 0, as we checked reserved >=
3! */
+ }
+ fs->backupboot_start = bbs*lss;
+ b->backup_boot = CT_LE_W(bbs);
+ fs_write(fs->backupboot_start,sizeof(*b),b);
+ fs_write((off_t)offsetof(struct boot_sector,backup_boot),
+ sizeof(b->backup_boot),&b->backup_boot);
+ printf( "Created backup of boot sector in sector %d\n", bbs
);
+ return;
+ }
+ else return;
+ }
+
+ fs_read(fs->backupboot_start,sizeof(b2),&b2);
+ if (memcmp(b,&b2,sizeof(b2)) != 0) {
+ /* there are any differences */
+ __u8 *p, *q;
+ int i, pos, first = 1;
+ char buf[20];
+
+ printf( "There are differences between boot sector and its
backup.\n" );
+ printf( "Differences: (offset:original/backup)\n " );
+ pos = 2;
+ for( p = (__u8 *)b, q = (__u8 *)&b2, i = 0; i < sizeof(b2);
+ ++p, ++q, ++i ) {
+ if (*p != *q) {
+ sprintf( buf, "%s%u:%02x/%02x", first ? "" : ", ",
+ (unsigned)(p-(__u8 *)b), *p, *q );
+ if (pos + strlen(buf) > 78) printf( "\n " ), pos = 2;
+ printf( "%s", buf );
+ pos += strlen(buf);
+ first = 0;
+ }
+ }
+ printf( "\n" );
+
+ if (interactive)
+ printf( "1) Copy original to backup\n"
+ "2) Copy backup to original\n"
+ "3) No action\n" );
+ else printf( " Not automatically fixing this.\n" );
+ switch (interactive ? get_key("123","?") : '3') {
+ case '1':
+ fs_write(fs->backupboot_start,sizeof(*b),b);
+ break;
+ case '2':
+ fs_write(0,sizeof(b2),&b2);
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+static void init_fsinfo(struct info_sector *i)
+{
+ i->magic = CT_LE_L(0x41615252);
+ i->signature = CT_LE_L(0x61417272);
+ i->free_clusters = CT_LE_L(-1);
+ i->next_cluster = CT_LE_L(2);
+ i->boot_sign = CT_LE_W(0xaa55);
+}
+
+static void read_fsinfo(DOS_FS *fs, struct boot_sector *b,int lss)
+{
+ struct info_sector i;
+
+ if (!b->info_sector) {
+ printf( "No FSINFO sector\n" );
+ if (interactive)
+ printf( "1) Create one\n2) Do without FSINFO\n" );
+ else printf( " Not automatically creating it.\n" );
+ if (interactive && get_key("12","?") == '1') {
+ /* search for a free reserved sector (not boot sector and
not
+ * backup boot sector) */
+ __u32 s;
+ for( s = 1; s < CF_LE_W(b->reserved); ++s )
+ if (s != CF_LE_W(b->backup_boot)) break;
+ if (s > 0 && s < CF_LE_W(b->reserved)) {
+ init_fsinfo(&i);
+ fs_write((off_t)s*lss,sizeof(i),&i);
+ b->info_sector = CT_LE_W(s);
+ fs_write((off_t)offsetof(struct
boot_sector,info_sector),
+ sizeof(b->info_sector),&b->info_sector);
+ if (fs->backupboot_start)
+ fs_write(fs->backupboot_start+
+ offsetof(struct boot_sector,info_sector),
+ sizeof(b->info_sector),&b->info_sector);
+ }
+ else {
+ printf( "No free reserved sector found -- "
+ "no space for FSINFO sector!\n" );
+ return;
+ }
+ }
+ else return;
+ }
+
+ fs->fsinfo_start = CF_LE_W(b->info_sector)*lss;
+ fs_read(fs->fsinfo_start,sizeof(i),&i);
+
+ if (i.magic != CT_LE_L(0x41615252) ||
+ i.signature != CT_LE_L(0x61417272) ||
+ i.boot_sign != CT_LE_W(0xaa55)) {
+ printf( "FSINFO sector has bad magic number(s):\n" );
+ if (i.magic != CT_LE_L(0x41615252))
+ printf( " Offset %llu: 0x%08x != expected 0x%08x\n",
+ (unsigned long long)offsetof(struct
info_sector,magic),
+ CF_LE_L(i.magic),0x41615252);
+ if (i.signature != CT_LE_L(0x61417272))
+ printf( " Offset %llu: 0x%08x != expected 0x%08x\n",
+ (unsigned long long)offsetof(struct
info_sector,signature),
+ CF_LE_L(i.signature),0x61417272);
+ if (i.boot_sign != CT_LE_W(0xaa55))
+ printf( " Offset %llu: 0x%04x != expected 0x%04x\n",
+ (unsigned long long)offsetof(struct
info_sector,boot_sign),
+ CF_LE_W(i.boot_sign),0xaa55);
+ if (interactive)
+ printf( "1) Correct\n2) Don't correct (FSINFO invalid
then)\n" );
+ else printf( " Auto-correcting it.\n" );
+ if (!interactive || get_key("12","?") == '1') {
+ init_fsinfo(&i);
+ fs_write(fs->fsinfo_start,sizeof(i),&i);
+ }
+ else fs->fsinfo_start = 0;
+ }
+
+ if (fs->fsinfo_start)
+ fs->free_clusters = CF_LE_L(i.free_clusters);
+}
+
+void read_boot(DOS_FS *fs)
+{
+ struct boot_sector b;
+ unsigned total_sectors;
+ unsigned short logical_sector_size, sectors;
+ unsigned fat_length;
+ off_t data_size;
+
+ fs_read(0,sizeof(b),&b);
+ logical_sector_size = GET_UNALIGNED_W(b.sector_size);
+ if (!logical_sector_size) die("Logical sector size is zero.");
+ fs->cluster_size = b.cluster_size*logical_sector_size;
+ if (!fs->cluster_size) die("Cluster size is zero.");
+ if (b.fats != 2 && b.fats != 1)
+ die("Currently, only 1 or 2 FATs are supported, not
%d.\n",b.fats);
+ fs->nfats = b.fats;
+ sectors = GET_UNALIGNED_W(b.sectors);
+ total_sectors = sectors ? sectors : CF_LE_L(b.total_sect);
+ if (verbose) printf("Checking we can access the last sector of the
filesystem\n");
+ /* Can't access last odd sector anyway, so round down */
+ fs_test((off_t)((total_sectors & ~1)-1)*(off_t)logical_sector_size,
+ logical_sector_size);
+ fat_length = CF_LE_W(b.fat_length) ?
+ CF_LE_W(b.fat_length) : CF_LE_L(b.fat32_length);
+ fs->fat_start = (off_t)CF_LE_W(b.reserved)*logical_sector_size;
+ fs->root_start = ((off_t)CF_LE_W(b.reserved)+b.fats*fat_length)*
+ logical_sector_size;
+ fs->root_entries = GET_UNALIGNED_W(b.dir_entries);
+ fs->data_start = fs->root_start+ROUND_TO_MULTIPLE(fs->root_entries
<<
+ MSDOS_DIR_BITS,logical_sector_size);
+ data_size =
(off_t)total_sectors*logical_sector_size-fs->data_start;
+ fs->clusters = data_size/fs->cluster_size;
+ fs->root_cluster = 0; /* indicates standard, pre-FAT32 root dir */
+ fs->fsinfo_start = 0; /* no FSINFO structure */
+ fs->free_clusters = -1; /* unknown */
+ if (!b.fat_length && b.fat32_length) {
+ fs->fat_bits = 32;
+ fs->root_cluster = CF_LE_L(b.root_cluster);
+ if (!fs->root_cluster && fs->root_entries)
+ /* M$ hasn't specified this, but it looks reasonable: If
+ * root_cluster is 0 but there is a separate root dir
+ * (root_entries != 0), we handle the root dir the old way.
Give a
+ * warning, but convertig to a root dir in a cluster chain
seems
+ * to complex for now... */
+ printf( "Warning: FAT32 root dir not in cluster chain! "
+ "Compability mode...\n" );
+ else if (!fs->root_cluster && !fs->root_entries)
+ die("No root directory!");
+ else if (fs->root_cluster && fs->root_entries)
+ printf( "Warning: FAT32 root dir is in a cluster chain, but
"
+ "a separate root dir\n"
+ " area is defined. Cannot fix this easily.\n" );
+
+ fs->backupboot_start =
CF_LE_W(b.backup_boot)*logical_sector_size;
+ check_backup_boot(fs,&b,logical_sector_size);
+
+ read_fsinfo(fs,&b,logical_sector_size);
+ }
+ else if (!atari_format) {
+ /* On real MS-DOS, a 16 bit FAT is used whenever there would be
too
+ * much clusers otherwise. */
+ fs->fat_bits = (fs->clusters > MSDOS_FAT12) ? 16 : 12;
+ }
+ else {
+ /* On Atari, things are more difficult: GEMDOS always uses 12bit
FATs
+ * on floppies, and always 16 bit on harddisks. */
+ fs->fat_bits = 16; /* assume 16 bit FAT for now */
+ /* If more clusters than fat entries in 16-bit fat, we assume
+ * it's a real MSDOS FS with 12-bit fat. */
+ if (fs->clusters+2 > fat_length*logical_sector_size*8/16 ||
+ /* if it's a floppy disk --> 12bit fat */
+ device_no == 2 ||
+ /* if it's a ramdisk or loopback device and has one of the
usual
+ * floppy sizes -> 12bit FAT */
+ ((device_no == 1 || device_no == 7) &&
+ (total_sectors == 720 || total_sectors == 1440 ||
+ total_sectors == 2880)))
+ fs->fat_bits = 12;
+ }
+ /* On FAT32, the high 4 bits of a FAT entry are reserved */
+ fs->eff_fat_bits = (fs->fat_bits == 32) ? 28 : fs->fat_bits;
+ fs->fat_size = fat_length*logical_sector_size;
+ if (fs->clusters > ((unsigned long
long)fs->fat_size*8/fs->fat_bits)-2)
+ die("File system has %d clusters but only space for %d FAT
entries.",
+ fs->clusters,((unsigned long
long)fs->fat_size*8/fs->fat_bits)-2);
+ if (!fs->root_entries && !fs->root_cluster)
+ die("Root directory has zero size.");
+ if (fs->root_entries & (MSDOS_DPS-1))
+ die("Root directory (%d entries) doesn't span an integral number
of "
+ "sectors.",fs->root_entries);
+ if (logical_sector_size & (SECTOR_SIZE-1))
+ die("Logical sector size (%d bytes) is not a multiple of the
physical "
+ "sector size.",logical_sector_size);
+ /* ++roman: On Atari, these two fields are often left uninitialized
*/
+ if (!atari_format && (!b.secs_track || !b.heads))
+ die("Invalid disk format in boot sector.");
+ if (verbose) dump_boot(fs,&b,logical_sector_size);
+}
+
+/* Local Variables: */
+/* tab-width: 8 */
+/* End: */
_____
Added: trunk/rosapps/sysutils/dosfsck/boot.h
--- trunk/rosapps/sysutils/dosfsck/boot.h 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/boot.h 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,13 @@
+/* boot.h - Read and analyze ia PC/MS-DOS boot sector */
+
+/* Written 1993 by Werner Almesberger */
+
+
+#ifndef _BOOT_H
+#define _BOOT_H
+
+void read_boot(DOS_FS *fs);
+
+/* Reads the boot sector from the currently open device and initializes
*FS */
+
+#endif
_____
Added: trunk/rosapps/sysutils/dosfsck/byteorder.h
--- trunk/rosapps/sysutils/dosfsck/byteorder.h 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/byteorder.h 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,59 @@
+#ifndef _I386_BYTEORDER_H
+#define _I386_BYTEORDER_H
+
+//#include "types.h"
+#include "compiler.h"
+
+#ifdef __GNUC__
+
+/* For avoiding bswap on i386 */
+//#ifdef __KERNEL__
+//#include <linux/config.h>
+//#endif
+
+static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
+{
+#ifdef CONFIG_X86_BSWAP
+ __asm__("bswap %0" : "=r" (x) : "0" (x));
+#else
+ __asm__("xchgb %b0,%h0\n\t" /* swap lower bytes */
+ "rorl $16,%0\n\t" /* swap words */
+ "xchgb %b0,%h0" /* swap higher bytes */
+ :"=q" (x)
+ : "0" (x));
+#endif
+ return x;
+}
+
+static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 val)
+{
+ union {
+ struct { __u32 a,b; } s;
+ __u64 u;
+ } v;
+ v.u = val;
+#ifdef CONFIG_X86_BSWAP
+ asm("bswapl %0 ; bswapl %1 ; xchgl %0,%1"
+ : "=r" (v.s.a), "=r" (v.s.b)
+ : "0" (v.s.a), "1" (v.s.b));
+#else
+ v.s.a = ___arch__swab32(v.s.a);
+ v.s.b = ___arch__swab32(v.s.b);
+ asm("xchgl %0,%1" : "=r" (v.s.a), "=r" (v.s.b) : "0" (v.s.a),
"1" (v.s.b));
+#endif
+ return v.u;
+}
+
+/* Do not define swab16. Gcc is smart enough to recognize "C" version
and
+ convert it into rotation or exhange. */
+
+#define __arch__swab64(x) ___arch__swab64(x)
+#define __arch__swab32(x) ___arch__swab32(x)
+
+#define __BYTEORDER_HAS_U64__
+
+#endif /* __GNUC__ */
+
+//#include "little_endian.h"
+
+#endif /* _I386_BYTEORDER_H */
_____
Added: trunk/rosapps/sysutils/dosfsck/byteswap.h
--- trunk/rosapps/sysutils/dosfsck/byteswap.h 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/byteswap.h 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,40 @@
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef _BYTESWAP_H
+#define _BYTESWAP_H 1
+
+/* Get the machine specific, optimized definitions. */
+#include "byteswap1.h"
+
+
+/* The following definitions must all be macros since otherwise some
+ of the possible optimizations are not possible. */
+
+/* Return a value with all bytes in the 16 bit argument swapped. */
+#define bswap_16(x) __bswap_16 (x)
+
+/* Return a value with all bytes in the 32 bit argument swapped. */
+#define bswap_32(x) __bswap_32 (x)
+
+#if defined __GNUC__ && __GNUC__ >= 2
+/* Return a value with all bytes in the 64 bit argument swapped. */
+# define bswap_64(x) __bswap_64 (x)
+#endif
+
+#endif /* byteswap.h */
_____
Added: trunk/rosapps/sysutils/dosfsck/byteswap1.h
--- trunk/rosapps/sysutils/dosfsck/byteswap1.h 2005-07-27 23:11:38 UTC
(rev 16823)
+++ trunk/rosapps/sysutils/dosfsck/byteswap1.h 2005-07-28 02:37:42 UTC
(rev 16824)
@@ -0,0 +1,133 @@
+/* Macros to swap the order of bytes in integer values.
+ Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation,
Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
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