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- /* $NetBSD: pack_dev.h,v 1.8 2013/06/14 16:28:20 tsutsui Exp $ */
- /*-
- * Copyright (c) 1998, 2001 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Charles M. Hannum.
- *
- * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
- */
- /* Originally from NetBSD's mknod(8) source. */
- #ifndef _PACK_DEV_H
- #define _PACK_DEV_H
- typedef dev_t pack_t(int, unsigned long [], const char **);
- pack_t *pack_find(const char *);
- pack_t pack_native;
- #define major_netbsd(x) ((int32_t)((((x) & 0x000fff00) >> 8)))
- #define minor_netbsd(x) ((int32_t)((((x) & 0xfff00000) >> 12) | \
- (((x) & 0x000000ff) >> 0)))
- #define makedev_netbsd(x,y) ((dev_t)((((x) << 8) & 0x000fff00) | \
- (((y) << 12) & 0xfff00000) | \
- (((y) << 0) & 0x000000ff)))
- #endif /* _PACK_DEV_H */
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