by popular request, NTFS support. read only.

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

1 files changed, 145 insertions, 0 deletions

diff --git a/sys/ntfs/ntfs_subr.h b/sys/ntfs/ntfs_subr.h
new file mode 100644
index 00000000000..1c40dafd078
--- /dev/null
+++ b/sys/ntfs/ntfs_subr.h
@@ -0,0 +1,145 @@
+/*	$Id: ntfs_subr.h,v 1.1 2003/05/20 03:03:27 tedu Exp $	*/
+/*	$NetBSD: ntfs_subr.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_subr.h,v 1.4 1999/05/12 09:43:02 semenu Exp
+ */
+
+#define	VA_LOADED		0x0001
+#define	VA_PRELOADED		0x0002
+
+struct ntvattr {
+	LIST_ENTRY(ntvattr) 	va_list;
+
+	u_int32_t		va_vflag;
+	struct vnode	       *va_vp;
+	struct ntnode 	       *va_ip;
+
+	u_int32_t		va_flag;
+	u_int32_t		va_type;
+	u_int8_t		va_namelen;
+	char			va_name[NTFS_MAXATTRNAME];
+
+	u_int32_t		va_compression;
+	u_int32_t		va_compressalg;
+	u_int32_t		va_datalen;
+	u_int32_t		va_allocated;
+	cn_t	 		va_vcnstart;
+	cn_t	 		va_vcnend;
+	u_int16_t		va_index;
+	union {
+		struct {
+			cn_t *		cn;
+			cn_t *		cl;
+			u_long		cnt;
+		} vrun;
+		caddr_t		datap;
+		struct attr_name *name;
+		struct attr_indexroot *iroot;
+		struct attr_indexalloc *ialloc;
+	} va_d;
+};
+#define	va_vruncn	va_d.vrun.cn
+#define va_vruncl	va_d.vrun.cl
+#define va_vruncnt	va_d.vrun.cnt
+#define va_datap	va_d.datap
+#define va_a_name	va_d.name
+#define va_a_iroot	va_d.iroot
+#define va_a_ialloc	va_d.ialloc
+
+#ifndef __OpenBSD__
+int ntfs_procfixups __P(( struct ntfsmount *, u_int32_t, caddr_t, size_t ));
+int ntfs_parserun __P(( cn_t *, cn_t *, u_int8_t *, u_long, u_long *));
+int ntfs_runtocn __P(( cn_t *, struct ntfsmount *, u_int8_t *, u_long, cn_t));
+int ntfs_readntvattr_plain __P(( struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *,size_t *, struct uio *));
+int ntfs_readattr_plain __P(( struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *,size_t *, struct uio *));
+int ntfs_readattr __P(( struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, struct uio *));
+int ntfs_filesize __P(( struct ntfsmount *, struct fnode *, u_int64_t *, u_int64_t *));
+int ntfs_times __P(( struct ntfsmount *, struct ntnode *, ntfs_times_t *));
+struct timespec	ntfs_nttimetounix __P(( u_int64_t ));
+int ntfs_ntreaddir __P(( struct ntfsmount *, struct fnode *, u_int32_t, struct attr_indexentry **));
+int ntfs_runtovrun __P(( cn_t **, cn_t **, u_long *, u_int8_t *));
+int ntfs_attrtontvattr __P(( struct ntfsmount *, struct ntvattr **, struct attr * ));
+void ntfs_freentvattr __P(( struct ntvattr * ));
+int ntfs_loadntvattrs __P(( struct ntfsmount *, struct vnode *, caddr_t, struct ntvattr **));
+struct ntvattr * ntfs_findntvattr __P(( struct ntfsmount *, struct ntnode *, u_int32_t, cn_t ));
+int ntfs_ntlookupfile __P((struct ntfsmount *, struct vnode *, struct componentname *, struct vnode **));
+int ntfs_isnamepermitted __P((struct ntfsmount *, struct attr_indexentry * ));
+int ntfs_ntvattrrele __P((struct ntvattr * ));
+int ntfs_ntvattrget __P((struct ntfsmount *, struct ntnode *, u_int32_t, const char *, cn_t , struct ntvattr **));
+int ntfs_ntlookup __P((struct ntfsmount *, ino_t, struct ntnode **));
+int ntfs_ntget __P((struct ntnode *));
+void ntfs_ntref __P((struct ntnode *));
+void ntfs_ntrele __P((struct ntnode *));
+void ntfs_ntput __P((struct ntnode *));
+int ntfs_loadntnode __P(( struct ntfsmount *, struct ntnode * ));
+int ntfs_writentvattr_plain __P((struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *, size_t *, struct uio *));
+int ntfs_writeattr_plain __P((struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, size_t *, struct uio *));
+void ntfs_toupper_init __P((void));
+int ntfs_toupper_use __P((struct mount *, struct ntfsmount *));
+void ntfs_toupper_unuse __P((void));
+int ntfs_fget __P((struct ntfsmount *, struct ntnode *, int, char *, struct fnode **));
+void ntfs_frele __P((struct fnode *));
+#else
+int ntfs_procfixups (struct ntfsmount *, u_int32_t, caddr_t, size_t);
+int ntfs_parserun (cn_t *, cn_t *, u_int8_t *, u_long, u_long *);
+int ntfs_runtocn (cn_t *, struct ntfsmount *, u_int8_t *, u_long, cn_t);
+int ntfs_readntvattr_plain (struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *,size_t *, struct uio *);
+int ntfs_readattr_plain (struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *,size_t *, struct uio *);
+int ntfs_readattr (struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, struct uio *);
+int ntfs_filesize (struct ntfsmount *, struct fnode *, u_int64_t *, u_int64_t *);
+int ntfs_times (struct ntfsmount *, struct ntnode *, ntfs_times_t *);
+struct timespec	ntfs_nttimetounix (u_int64_t);
+int ntfs_ntreaddir (struct ntfsmount *, struct fnode *, u_int32_t, struct attr_indexentry **, struct proc *);
+int ntfs_runtovrun (cn_t **, cn_t **, u_long *, u_int8_t *);
+int ntfs_attrtontvattr (struct ntfsmount *, struct ntvattr **, struct attr *);
+void ntfs_freentvattr (struct ntvattr *);
+int ntfs_loadntvattrs (struct ntfsmount *, struct vnode *, caddr_t, struct ntvattr **);
+struct ntvattr * ntfs_findntvattr (struct ntfsmount *, struct ntnode *, u_int32_t, cn_t);
+int ntfs_ntlookupfile (struct ntfsmount *, struct vnode *, struct componentname *, struct vnode **, struct proc *);
+int ntfs_isnamepermitted (struct ntfsmount *, struct attr_indexentry *);
+int ntfs_ntvattrrele (struct ntvattr * );
+int ntfs_ntvattrget (struct ntfsmount *, struct ntnode *, u_int32_t, const char *, cn_t , struct ntvattr **);
+int ntfs_ntlookup (struct ntfsmount *, ino_t, struct ntnode **, struct proc *);
+int ntfs_ntget (struct ntnode *, struct proc *);
+void ntfs_ntref (struct ntnode *);
+void ntfs_ntrele (struct ntnode *);
+void ntfs_ntput (struct ntnode *, struct proc *);
+int ntfs_loadntnode ( struct ntfsmount *, struct ntnode *);
+int ntfs_writentvattr_plain (struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *, size_t *, struct uio *);
+int ntfs_writeattr_plain (struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, size_t *, struct uio *);
+void ntfs_toupper_init (void);
+int ntfs_toupper_use (struct mount *, struct ntfsmount *, struct proc *);
+void ntfs_toupper_unuse (struct proc *);
+int ntfs_fget (struct ntfsmount *, struct ntnode *, int, char *, struct fnode **);
+void ntfs_frele (struct fnode *);
+#endif
+
+/* ntfs_conv.c stuff */
+ntfs_wget_func_t ntfs_utf8_wget;
+ntfs_wput_func_t ntfs_utf8_wput;
+ntfs_wcmp_func_t ntfs_utf8_wcmp;