2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
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 /*
22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
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
32 #include <sys/types.h>
33
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37
38 /*
39 * SVR3/Pre-EFT device number constants.
40 */
41 #define ONBITSMAJOR 7 /* # of SVR3 major device bits */
65 #define MAXMIN MAXMIN64
66
67 #else /* !_LP64 */
68
69 #define NBITSMAJOR NBITSMAJOR32
70 #define NBITSMINOR NBITSMINOR32
71 #define MAXMAJ MAXMAJ32
72 #define MAXMIN MAXMIN32
73
74 #endif /* !_LP64 */
75
76 #if !defined(_KERNEL)
77
78 /*
79 * Undefine sysmacros.h device macros.
80 */
81 #undef makedev
82 #undef major
83 #undef minor
84
85 #if defined(__STDC__)
86
87 extern dev_t makedev(const major_t, const minor_t);
88 extern major_t major(const dev_t);
89 extern minor_t minor(const dev_t);
90 extern dev_t __makedev(const int, const major_t, const minor_t);
91 extern major_t __major(const int, const dev_t);
92 extern minor_t __minor(const int, const dev_t);
93
94 #else
95
96 extern dev_t makedev();
97 extern major_t major();
98 extern minor_t minor();
99 extern dev_t __makedev();
100 extern major_t __major();
101 extern minor_t __minor();
102
103 #endif /* defined(__STDC__) */
104
105 #define OLDDEV 0 /* old device format */
106 #define NEWDEV 1 /* new device format */
107
108 #define makedev(maj, min) (__makedev(NEWDEV, maj, min))
109 #define major(dev) (__major(NEWDEV, dev))
110 #define minor(dev) (__minor(NEWDEV, dev))
111
112 #endif /* !defined(_KERNEL) */
113
114 #ifdef __cplusplus
115 }
116 #endif
117
118 #endif /* _SYS_MKDEV_H */
|
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
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 /*
22 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
23 *
24 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
25 * Use is subject to license terms.
26 */
27
28 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
29 /* All Rights Reserved */
30
31 #ifndef _SYS_MKDEV_H
32 #define _SYS_MKDEV_H
33
34 #include <sys/types.h>
35
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39
40 /*
41 * SVR3/Pre-EFT device number constants.
42 */
43 #define ONBITSMAJOR 7 /* # of SVR3 major device bits */
67 #define MAXMIN MAXMIN64
68
69 #else /* !_LP64 */
70
71 #define NBITSMAJOR NBITSMAJOR32
72 #define NBITSMINOR NBITSMINOR32
73 #define MAXMAJ MAXMAJ32
74 #define MAXMIN MAXMIN32
75
76 #endif /* !_LP64 */
77
78 #if !defined(_KERNEL)
79
80 /*
81 * Undefine sysmacros.h device macros.
82 */
83 #undef makedev
84 #undef major
85 #undef minor
86
87 extern dev_t makedev(const major_t, const minor_t);
88 extern major_t major(const dev_t);
89 extern minor_t minor(const dev_t);
90 extern dev_t __makedev(const int, const major_t, const minor_t);
91 extern major_t __major(const int, const dev_t);
92 extern minor_t __minor(const int, const dev_t);
93
94 #define OLDDEV 0 /* old device format */
95 #define NEWDEV 1 /* new device format */
96
97 #define makedev(maj, min) (__makedev(NEWDEV, maj, min))
98 #define major(dev) (__major(NEWDEV, dev))
99 #define minor(dev) (__minor(NEWDEV, dev))
100
101 #endif /* !defined(_KERNEL) */
102
103 #ifdef __cplusplus
104 }
105 #endif
106
107 #endif /* _SYS_MKDEV_H */
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