[1399] in linux-announce channel archive
ntfs : patches for 1.3.4x+
daemon@ATHENA.MIT.EDU (Lars Wirzenius)
Sat Dec 2 00:14:27 1995
Date: Fri, 1 Dec 1995 18:40:34 +0200
From: Lars Wirzenius <wirzeniu@cc.helsinki.fi>
To: linux-announce@vger.rutgers.edu
From: ah@doc.ic.ac.uk (Angelo Haritsis)
Subject: ntfs : patches for 1.3.4x+
Organization: Dept. of Computing, Imperial College, London
Approved: linux-announce@news.ornl.gov (Lars Wirzenius)
Newsgroups: comp.os.linux.announce
Followup-to: comp.os.linux.development.system
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Hello,
I just installed NTFS by Martin von Loewis under linux 1.3.45 and works
like a charm. I used his official release and needed to apply some quick
(and dirty?) patches (at the end of this posting)
What to do:
Find his ntfs sources from:
http://www.informatik.hu-berlin.de/~loewis/ntfs
Download the official release (not extra alphas) untar it and apply the
patches here. Follow CAREFULLY the instructions in INSTALL. The
NTFS loads as a module.
Angelo
===========================================================================
- --- ./Makefile.OLD Thu Nov 30 13:27:07 1995
+++ ./Makefile Thu Nov 30 13:25:11 1995
@@ -1,6 +1,7 @@
- -CFLAGS= -g
+CFLAGS= -O6 -s -m486 -fomit-frame-pointer
+#CFLAGS= -g -DDEBUG
#MODFLAGS= -Wall -D__KERNEL__ -DMODULE -DDEBUG -O2
- -MODFLAGS= -Wall -D__KERNEL__ -DMODULE -O2
+MODFLAGS= -Wall -D__KERNEL__ -DMODULE -O6 -m486 -s -fomit-frame-pointer
COFLAGS= -l
KVERSION=$(shell uname -r)
@@ -19,10 +20,13 @@
ntcat: dir.o inode.o ntcat.o ntfstools.o dump.o
+mem.o: mem.c
+ $(CC) $(CFLAGS) -c mem.c
+
ntfs_fs.o: ntfs_fs.c
$(CC) $(MODFLAGS) -c ntfs_fs.c
- -ntfs.o: ntfs_fs.o inode.o dir.o super.o
+ntfs.o: ntfs_fs.o inode.o dir.o super.o mem.o
$(LD) -r $^ /usr/src/linux/lib/lib.a -o ntfs.o
ntfs2.o: ntfs_fs.c inode.o dir.o super.o
@@ -30,7 +34,7 @@
ld -r ntfs_fs2.o inode.o dir.o super.o -o ntfs2.o
clean:
- - rm core *.o $(PROGRAMS)
+ rm -f core *.o $(PROGRAMS)
install: all
install -d /usr/local/bin /lib/modules/$(KVERSION)/fs
- --- ./config.h.OLD Thu Nov 30 13:59:04 1995
+++ ./config.h Thu Nov 30 13:28:10 1995
@@ -4,7 +4,12 @@
* Copyright (C) 1995 Martin von Lvwis
*/
- -#define NTFS_VOLUME "/dev/hdb7"
+
+/* !!! PUT HERE YOUR NT PARTITION !!! */
+/* #define NTFS_VOLUME "/dev/hdb7" */
+#define NTFS_VOLUME "/dev/sda2"
+
+/* THESE ARE GUESSES - THEY COULD BE WRONG FOR YOU - READ INSTALL! */
#define NTFS_BLOCKSIZE 512
#define NTFS_CLUSTERFACTOR 1
#define NTFS_CLUSTERSIZE (NTFS_BLOCKSIZE*NTFS_CLUSTERFACTOR)
- --- ./ntfs_fs.c.OLD Thu Nov 30 04:28:07 1995
+++ ./ntfs_fs.c Thu Nov 30 13:24:35 1995
@@ -5,12 +5,7 @@
* Copyright (C) 1995 Martin von Lvwis
*/
- -#ifdef MODULE
#include <linux/module.h>
- -#else
- -#define MOD_INC_USE_COUNT
- -#define MOD_DEC_USE_COUNT
- -#endif
#include <linux/version.h>
#include <linux/sched.h>
@@ -20,7 +15,8 @@
#include <linux/stat.h>
#include <linux/mm.h>
#include <linux/malloc.h>
- -#include <linux/string.h>
+/* #include <linux/string.h> */
+#include <linux/dirent.h>
#include <errno.h>
#include <asm/segment.h>
#include "config.h"
@@ -144,13 +140,13 @@
As the root directory contains a entry for itself, '.' is not emulated
for the root directory */
static int ntfs_readdir(struct inode* dir, struct file *filp,
- - struct dirent *dirent, int count)
+ struct dirent *dirent, filldir_t filldir)
{
char name[260];
char item[300];
int length;
- - PRINTK((KERN_DEBUG "ntfs_readdir %x items ino %x mode %x\n",
- - count,(unsigned)dir->i_ino,(unsigned int)dir->i_mode));
+ /*PRINTK((KERN_DEBUG "ntfs_readdir %x items ino %x mode %x\n",
+ count,(unsigned)dir->i_ino,(unsigned int)dir->i_mode));*/
if(!dir || (dir->i_ino==0) || !S_ISDIR(dir->i_mode))return -EBADF;
PRINTK((KERN_DEBUG "readdir: Looking for file %x dircount %d\n",
@@ -189,11 +185,15 @@
PRINTK((KERN_DEBUG "new position:%x\n",filp->f_pos));
PRINTK((KERN_DEBUG "Name is %s,%d\n",name,length));
/* Return the name to user space */
- - put_user_long(*(int*)item,(int*)&dirent->d_ino);
+ /*
+ put_user_long((*(int*)item),(int*)&dirent->d_ino);
memcpy_tofs(dirent->d_name,name,length+1);
put_user_word(length,&dirent->d_reclen);
+ */
+ filldir(dirent, name, length, filp->f_pos, item);
+
/* What are we supposed to return here, anyways? */
- - return length;
+ return 0;
}
static void ntfs_put_inode(struct inode *ino)
@@ -555,7 +555,6 @@
};
#ifdef MODULE
- -char kernel_version[] = UTS_RELEASE;
int init_module(void)
{
- --- ./mem.c.OLD Thu Nov 30 13:32:17 1995
+++ ./mem.c Thu Nov 30 13:43:17 1995
@@ -0,0 +1,8 @@
+#include <linux/string.h>
+
+#undef memcpy
+
+void *memcpy(char *dst, const char *src, size_t n)
+{
+ __memcpy((dst),(src),(n));
+}
===========================================================================
- --
#include <standard.disclaimer.h>
Angelo Haritsis, Applied Systems Section
s-mail: Computing Dpt,Imperial College,180 Queen's Gate,London SW7 2BZ,UK
e-mail: ah@doc.ic.ac.uk - tel:+44 171 594 8390 - fax:+44 171 581 8024
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