by popular request, NTFS support. read only.

The code comes from NetBSD and was ported by Julian Bordet.
ok deraadt@

1 files changed, 131 insertions, 0 deletions

diff --git a/sys/ntfs/ntfs_inode.h b/sys/ntfs/ntfs_inode.h
new file mode 100644
index 00000000000..2d005e88cc6
--- /dev/null
+++ b/sys/ntfs/ntfs_inode.h
@@ -0,0 +1,131 @@
+/*	$Id: ntfs_inode.h,v 1.1 2003/05/20 03:03:27 tedu Exp $	*/
+/*	$NetBSD: ntfs_inode.h,v 1.1 2002/12/23 17:38:33 jdolecek Exp $	*/
+
+/*-
+ * Copyright (c) 1998, 1999 Semen Ustimenko
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	Id: ntfs_inode.h,v 1.4 1999/05/12 09:43:00 semenu Exp
+ */
+
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+#include <miscfs/genfs/genfs_node.h>
+#endif
+
+/* These flags are kept in i_flag. */
+#if defined(__FreeBSD__)
+#define	IN_ACCESS	0x0001	/* Access time update request. */
+#define	IN_CHANGE	0x0002	/* Inode change time update request. */
+#define	IN_UPDATE	0x0004	/* Modification time update request. */
+#define	IN_MODIFIED	0x0008	/* Inode has been modified. */
+#define	IN_RENAME	0x0010	/* Inode is being renamed. */
+#define	IN_SHLOCK	0x0020	/* File has shared lock. */
+#define	IN_EXLOCK	0x0040	/* File has exclusive lock. */
+#define	IN_LAZYMOD	0x0080	/* Modified, but don't write yet. */
+#else /* defined(__NetBSD__) */
+#define	IN_ACCESS	0x0001	/* Access time update request. */
+#define	IN_CHANGE	0x0002	/* Inode change time update request. */
+#define	IN_EXLOCK	0x0004	/* File has exclusive lock. */
+#define	IN_LOCKED	0x0008	/* Inode lock. */
+#define	IN_LWAIT	0x0010	/* Process waiting on file lock. */
+#define	IN_MODIFIED	0x0020	/* Inode has been modified. */
+#define	IN_RENAME	0x0040	/* Inode is being renamed. */
+#define	IN_SHLOCK	0x0080	/* File has shared lock. */
+#define	IN_UPDATE	0x0100	/* Modification time update request. */
+#define	IN_WANTED	0x0200	/* Inode is wanted by a process. */
+#define	IN_RECURSE	0x0400	/* Recursion expected */
+#endif
+
+#define	IN_HASHED	0x0800	/* Inode is on hash list */
+#define	IN_LOADED	0x8000	/* ntvattrs loaded */
+#define	IN_PRELOADED	0x4000	/* loaded from directory entry */
+
+struct ntnode {
+	struct vnode   *i_devvp;	/* vnode of blk dev we live on */
+	dev_t           i_dev;		/* Device associated with the inode. */
+
+	LIST_ENTRY(ntnode)	i_hash;
+	struct ntnode  *i_next;
+	struct ntnode **i_prev;
+	struct ntfsmount       *i_mp;
+	ino_t           i_number;
+	u_int32_t       i_flag;
+
+	/* locking */
+	struct lock	i_lock;
+	struct simplelock i_interlock;
+	int		i_usecount;
+
+	LIST_HEAD(,fnode)	i_fnlist;
+	LIST_HEAD(,ntvattr)	i_valist;
+
+	long		i_nlink;	/* MFR */
+	ino_t		i_mainrec;	/* MFR */
+	u_int32_t	i_frflag;	/* MFR */
+};
+
+#define	FN_PRELOADED	0x0001
+#define	FN_VALID	0x0002
+#define	FN_AATTRNAME	0x0004	/* space allocated for f_attrname */
+struct fnode {
+#ifdef __FreeBSD__
+	struct lock	f_lock;	/* fnode lock >Keep this first< */
+#endif
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+	struct genfs_node f_gnode;
+#endif
+
+	LIST_ENTRY(fnode) f_fnlist;
+	struct vnode   *f_vp;		/* Associatied vnode */
+	struct ntnode  *f_ip;		/* Associated ntnode */
+	u_long		f_flag;
+
+	ntfs_times_t	f_times;	/* $NAME/dirinfo */
+	ino_t		f_pnumber;	/* $NAME/dirinfo */
+	u_int32_t       f_fflag;	/* $NAME/dirinfo */
+	u_int64_t	f_size;		/* defattr/dirinfo: */
+	u_int64_t	f_allocated;	/* defattr/dirinfo */
+
+	u_int32_t	f_attrtype;
+	char	       *f_attrname;
+
+	/* for ntreaddir */
+	u_int32_t       f_lastdattr;
+	u_int32_t       f_lastdblnum;
+	u_int32_t       f_lastdoff;
+	u_int32_t       f_lastdnum;
+	caddr_t         f_dirblbuf;
+	u_int32_t       f_dirblsz;
+};
+
+/* This overlays the fid structure (see <sys/mount.h>) */
+struct ntfid {
+	u_int16_t ntfid_len;	/* Length of structure. */
+	u_int16_t ntfid_pad;	/* Force 32-bit alignment. */
+	ino_t     ntfid_ino;	/* File number (ino). */
+	u_int8_t  ntfid_attr;	/* Attribute identifier */
+#ifdef notyet
+	int32_t   ntfid_gen;	/* Generation number. */
+#endif
+};