1/*
2 * Mach Operating System
3 * Copyright (c) 1991,1990,1989 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
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 the
24 * rights to redistribute these changes.
25 */
26/*
27 * (pre-GNU) HISTORY
28 *
29 * Revision 2.3 92/03/31 15:18:52 rpd
30 * Added KERN_DEVICE_MOD for device errors.
31 * [92/03/09 rpd]
32 *
33 * Revision 2.2 92/01/16 00:21:17 rpd
34 * Moved from user collection to mk collection.
35 *
36 * Revision 2.2 91/03/27 15:37:37 mrt
37 * First checkin
38 *
39 */
40/*
41 * File: errorlib.h
42 * Author: Douglas Orr, Carnegie Mellon University
43 * Date: Mar. 1988
44 *
45 * Error bases for subsytems errors.
46 */
47
48#include <mach/error.h>
49
50#define KERN_DEVICE_MOD (err_kern|err_sub(1))
51
52#define BOOTSTRAP_FS_MOD (err_bootstrap|err_sub(0))
53
54#define MACH_IPC_SEND_MOD (err_mach_ipc|err_sub(0))
55#define MACH_IPC_RCV_MOD (err_mach_ipc|err_sub(1))
56#define MACH_IPC_MIG_MOD (err_mach_ipc|err_sub(2))
57
58#define IPC_SEND_MOD (err_ipc|err_sub(0))
59#define IPC_RCV_MOD (err_ipc|err_sub(1))
60#define IPC_MIG_MOD (err_ipc|err_sub(2))
61
62#define SERV_NETNAME_MOD (err_server|err_sub(0))
63#define SERV_ENV_MOD (err_server|err_sub(1))
64#define SERV_EXECD_MOD (err_server|err_sub(2))
65
66
67#define NO_SUCH_ERROR "unknown error code"
68
69struct error_subsystem {
70 const char * subsys_name;
71 int max_code;
72 const char * const * codes;
73};
74
75struct error_system {
76 int max_sub;
77 const char * bad_sub;
78 const struct error_subsystem * subsystem;
79};
80
81#define errors __mach_error_systems
82extern const struct error_system errors[err_max_system+1];
83
84#define errlib_count(s) (sizeof(s)/sizeof(s[0]))
85

source code of glibc/mach/errorlib.h