freebsd-dev/sys/fs/ntfs/ntfs_compr.h
Semen Ustimenko b17f083b0f Merged NetBSD version, as they have done improvements:
1. ntfs_read*attr*() functions now accept
	uio structure to eliminate one data copying.
	2. found and removed deadlock caused
	by 6 concurent ls -lR.
	3. started implementation of nromal
	Unicode<->unix recodeing.

Obtained from:	NetBSD
1999-12-03 20:37:40 +00:00

36 lines
1.6 KiB
C

/* $NetBSD: ntfs_compr.h,v 1.3 1999/07/26 14:02:31 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.
*
* $FreeBSD$
*/
#define NTFS_COMPBLOCK_SIZE 0x1000
#define NTFS_COMPUNIT_CL 16
int ntfs_uncompblock(u_int8_t *, u_int8_t *);
int ntfs_uncompunit(struct ntfsmount *, u_int8_t *, u_int8_t *);