FreeBSD/Linux Kernel Cross Reference
sys/device/errno.h
1 /*
2 * Mach Operating System
3 * Copyright (c) 1991 Carnegie Mellon University
4 * All Rights Reserved.
5 *
6 * Permission to use, copy, modify and distribute this software and its
7 * documentation is hereby granted, provided that both the copyright
8 * notice and this permission notice appear in all copies of the
9 * software, derivative works or modified versions, and any portions
10 * thereof, and that both notices appear in supporting documentation.
11 *
12 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
13 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
14 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
15 *
16 * Carnegie Mellon requests users of this software to return to
17 *
18 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
19 * School of Computer Science
20 * Carnegie Mellon University
21 * Pittsburgh PA 15213-3890
22 *
23 * any improvements or extensions that they make and grant Carnegie Mellon
24 * the rights to redistribute these changes.
25 */
26 /*
27 * HISTORY
28 * $Log: errno.h,v $
29 * Revision 2.3 91/05/14 15:48:09 mrt
30 * Correcting copyright
31 *
32 * Revision 2.2 91/02/05 17:09:37 mrt
33 * Changed to new Mach copyright
34 * [91/01/31 17:29:22 mrt]
35 *
36 */
37 /*
38 * Author: David B. Golub, Carnegie Mellon University
39 * Date: 8/89
40 *
41 * Old names for new error codes, for compatibility.
42 */
43
44 #ifndef _ERRNO_
45 #define _ERRNO_
46
47 #include <device/device_types.h> /* the real error names */
48
49 #define EIO D_IO_ERROR
50 #define ENXIO D_NO_SUCH_DEVICE
51 #define EINVAL D_INVALID_SIZE /* XXX */
52 #define EBUSY D_ALREADY_OPEN
53 #define ENOTTY D_INVALID_OPERATION
54 #define ENOMEM D_NO_MEMORY
55
56 #endif _ERRNO_
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