mkdev.h (0:68f95e015346) mkdev.h (11291:80bdcd03e626)
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
23 * Copyright 1997 Sun Microsystems, Inc. All rights reserved.
22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28/* All Rights Reserved */
29
30#ifndef _SYS_MKDEV_H
31#define _SYS_MKDEV_H
32
23 * Use is subject to license terms.
24 */
25
26/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
27/* All Rights Reserved */
28
29#ifndef _SYS_MKDEV_H
30#define _SYS_MKDEV_H
31
33#pragma ident "%Z%%M% %I% %E% SMI"
34
35#include <sys/types.h>
36
37#ifdef __cplusplus
38extern "C" {
39#endif
40
41/*
42 * SVR3/Pre-EFT device number constants.

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49/*
50 * 32-bit Solaris device major/minor sizes.
51 */
52#define NBITSMAJOR32 14
53#define NBITSMINOR32 18
54#define MAXMAJ32 0x3ffful /* SVR4 max major value */
55#define MAXMIN32 0x3fffful /* SVR4 max minor value */
56
32#include <sys/types.h>
33
34#ifdef __cplusplus
35extern "C" {
36#endif
37
38/*
39 * SVR3/Pre-EFT device number constants.

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46/*
47 * 32-bit Solaris device major/minor sizes.
48 */
49#define NBITSMAJOR32 14
50#define NBITSMINOR32 18
51#define MAXMAJ32 0x3ffful /* SVR4 max major value */
52#define MAXMIN32 0x3fffful /* SVR4 max minor value */
53
57#ifdef _LP64
58
59#define NBITSMAJOR64 32 /* # of major device bits in 64-bit Solaris */
60#define NBITSMINOR64 32 /* # of minor device bits in 64-bit Solaris */
54#define NBITSMAJOR64 32 /* # of major device bits in 64-bit Solaris */
55#define NBITSMINOR64 32 /* # of minor device bits in 64-bit Solaris */
56
57#ifdef _LP64
58
61#define MAXMAJ64 0xfffffffful /* max major value */
62#define MAXMIN64 0xfffffffful /* max minor value */
63
64#define NBITSMAJOR NBITSMAJOR64
65#define NBITSMINOR NBITSMINOR64
66#define MAXMAJ MAXMAJ64
67#define MAXMIN MAXMIN64
68

--- 52 unchanged lines hidden --- 		59#define MAXMAJ64 0xfffffffful /* max major value */
60#define MAXMIN64 0xfffffffful /* max minor value */
61
62#define NBITSMAJOR NBITSMAJOR64
63#define NBITSMINOR NBITSMINOR64
64#define MAXMAJ MAXMAJ64
65#define MAXMIN MAXMIN64
66

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