libsyscall/mach/error_codes.c

   1 /*
   2  * Copyright (c) 2003-2019 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
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   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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  23  * Please see the License for the specific language governing rights and
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  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * @OSF_COPYRIGHT@
  30  */
  31 /*
  32  * Mach Operating System
  33  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  34  * All Rights Reserved.
  35  *
  36  * Permission to use, copy, modify and distribute this software and its
  37  * documentation is hereby granted, provided that both the copyright
  38  * notice and this permission notice appear in all copies of the
  39  * software, derivative works or modified versions, and any portions
  40  * thereof, and that both notices appear in supporting documentation.
  41  *
  42  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
  43  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  44  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  45  *
  46  * Carnegie Mellon requests users of this software to return to
  47  *
  48  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  49  *  School of Computer Science
  50  *  Carnegie Mellon University
  51  *  Pittsburgh PA 15213-3890
  52  *
  53  * any improvements or extensions that they make and grant Carnegie the
  54  * rights to redistribute these changes.
  55  */
  56
  57 /*
  58  *      File:   error_codes.c
  59  *      Author: Douglas Orr, Carnegie Mellon University
  60  *      Date:   Mar, 1988
  61  *
  62  *      Generic error code interface
  63  */
  64
  65 #include <TargetConditionals.h>
  66 #include <mach/error.h>
  67 #include "errorlib.h"
  68 #if !TARGET_OS_DRIVERKIT
  69 #include "err_libkern.sub"
  70 #include "err_iokit.sub"
  71 #endif // !TARGET_OS_DRIVERKIT
  72 #include "err_ipc.sub"
  73 #include "err_kern.sub"
  74 #include "err_mach_ipc.sub"
  75 #include "err_server.sub"
  76 #include "err_us.sub"
  77
  78 const struct error_system _mach_errors[err_max_system + 1] = {
  79         /* 0; err_kern */
  80         {
  81                 .max_sub = errlib_count(err_os_sub),
  82                 .bad_sub = "(operating system/?) unknown subsystem error",
  83                 .subsystem = err_os_sub,
  84         },
  85         /* 1; err_us */
  86         {
  87                 .max_sub = errlib_count(err_us_sub),
  88                 .bad_sub = "(user space/?) unknown subsystem error",
  89                 .subsystem = err_us_sub,
  90         },
  91         /* 2; err_server */
  92         {
  93                 .max_sub = errlib_count(err_server_sub),
  94                 .bad_sub = "(server/?) unknown subsystem error",
  95                 .subsystem = err_server_sub,
  96         },
  97         /* 3 (& 3f); err_ipc */
  98         {
  99                 .max_sub = errlib_count(err_ipc_sub),
 100                 .bad_sub = "(ipc/?) unknown subsystem error",
 101                 .subsystem = err_ipc_sub,
 102         },
 103         /* 4; err_mach_ipc */
 104         {
 105                 .max_sub = errlib_count(err_mach_ipc_sub),
 106                 .bad_sub = "(ipc/?) unknown subsystem error",
 107                 .subsystem = err_mach_ipc_sub,
 108         },
 109
 110         /* 0x05 */ errorlib_system_null,
 111         /* 0x06 */ errorlib_system_null, /* 0x07 */ errorlib_system_null,
 112         /* 0x08 */ errorlib_system_null, /* 0x09 */ errorlib_system_null,
 113         /* 0x0a */ errorlib_system_null, /* 0x0b */ errorlib_system_null,
 114         /* 0x0c */ errorlib_system_null, /* 0x0d */ errorlib_system_null,
 115         /* 0x0e */ errorlib_system_null, /* 0x0f */ errorlib_system_null,
 116
 117         /* 0x10 */ errorlib_system_null, /* 0x11 */ errorlib_system_null,
 118         /* 0x12 */ errorlib_system_null, /* 0x13 */ errorlib_system_null,
 119         /* 0x14 */ errorlib_system_null, /* 0x15 */ errorlib_system_null,
 120         /* 0x16 */ errorlib_system_null, /* 0x17 */ errorlib_system_null,
 121         /* 0x18 */ errorlib_system_null, /* 0x19 */ errorlib_system_null,
 122         /* 0x1a */ errorlib_system_null, /* 0x1b */ errorlib_system_null,
 123         /* 0x1c */ errorlib_system_null, /* 0x1d */ errorlib_system_null,
 124         /* 0x1e */ errorlib_system_null, /* 0x1f */ errorlib_system_null,
 125
 126         /* 0x20 */ errorlib_system_null, /* 0x21 */ errorlib_system_null,
 127         /* 0x22 */ errorlib_system_null, /* 0x23 */ errorlib_system_null,
 128         /* 0x24 */ errorlib_system_null, /* 0x25 */ errorlib_system_null,
 129         /* 0x26 */ errorlib_system_null, /* 0x27 */ errorlib_system_null,
 130         /* 0x28 */ errorlib_system_null, /* 0x29 */ errorlib_system_null,
 131         /* 0x2a */ errorlib_system_null, /* 0x2b */ errorlib_system_null,
 132         /* 0x2c */ errorlib_system_null, /* 0x2d */ errorlib_system_null,
 133         /* 0x2e */ errorlib_system_null, /* 0x2f */ errorlib_system_null,
 134
 135         /* 0x30 */ errorlib_system_null, /* 0x31 */ errorlib_system_null,
 136         /* 0x32 */ errorlib_system_null, /* 0x33 */ errorlib_system_null,
 137         /* 0x34 */ errorlib_system_null, /* 0x35 */ errorlib_system_null,
 138         /* 0x36 */ errorlib_system_null,
 139
 140 #if !TARGET_OS_DRIVERKIT
 141         /* 0x37; err_libkern */
 142         {
 143                 .max_sub = errlib_count(err_libkern_sub),
 144                 .bad_sub = "(libkern/?) unknown subsystem error",
 145                 .subsystem = err_libkern_sub,
 146         },
 147
 148         /* 0x38; err_iokit */
 149         {
 150                 .max_sub = errlib_count(err_iokit_sub),
 151                 .bad_sub = "(iokit/?) unknown subsystem error",
 152                 .subsystem = err_iokit_sub,
 153                 .map_table = err_iokit_sub_map,
 154                 .map_count = errlib_count(err_iokit_sub_map)
 155         },
 156 #else
 157         /* 0x37 */ errorlib_system_null, /* 0x38 */ errorlib_system_null,
 158 #endif // TARGET_OS_DRIVERKIT
 159
 160         /* 0x39 */ errorlib_system_null,
 161         /* 0x3a */ errorlib_system_null, /* 0x3b */ errorlib_system_null,
 162         /* 0x3c */ errorlib_system_null, /* 0x3d */ errorlib_system_null,
 163         /* 0x3e */ errorlib_system_null, /* 0x3f */ errorlib_system_null,
 164 };
 165
 166 // int error_system_count = errlib_count(_mach_errors);