1/*	$NetBSD: pack_dev.h,v 1.8 2013/06/14 16:28:20 tsutsui Exp $	*/
2
3/*-
4 * Copyright (c) 1998, 2001 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Charles M. Hannum.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32/* Originally from NetBSD's mknod(8) source. */
33
34#ifndef	ARCHIVE_PACK_DEV_H
35#define	ARCHIVE_PACK_DEV_H
36
37typedef	dev_t pack_t(int, unsigned long [], const char **);
38
39pack_t	*pack_find(const char *);
40pack_t	 pack_native;
41
42#define	major_netbsd(x)		((int32_t)((((x) & 0x000fff00) >>  8)))
43#define	minor_netbsd(x)		((int32_t)((((x) & 0xfff00000) >> 12) | \
44					   (((x) & 0x000000ff) >>  0)))
45#define	makedev_netbsd(x,y)	((dev_t)((((x) <<  8) & 0x000fff00) | \
46					 (((y) << 12) & 0xfff00000) | \
47					 (((y) <<  0) & 0x000000ff)))
48
49#endif	/* ARCHIVE_PACK_DEV_H */
50