| | 1 | /* |
| | 2 | * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * The contents of this file constitute Original Code as defined in and |
| | 7 | * are subject to the Apple Public Source License Version 1.1 (the |
| | 8 | * "License"). You may not use this file except in compliance with the |
| | 9 | * License. Please obtain a copy of the License at |
| | 10 | * http://www.apple.com/publicsource and read it before using this file. |
| | 11 | * |
| | 12 | * This Original Code and all software distributed under the License are |
| | 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the |
| | 17 | * License for the specific language governing rights and limitations |
| | 18 | * under the License. |
| | 19 | * |
| | 20 | * @APPLE_LICENSE_HEADER_END@ |
| | 21 | */ |
| | 22 | /* |
| | 23 | * @OSF_COPYRIGHT@ |
| | 24 | */ |
| | 25 | /* |
| | 26 | * Mach Operating System |
| | 27 | * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University |
| | 28 | * All Rights Reserved. |
| | 29 | * |
| | 30 | * Permission to use, copy, modify and distribute this software and its |
| | 31 | * documentation is hereby granted, provided that both the copyright |
| | 32 | * notice and this permission notice appear in all copies of the |
| | 33 | * software, derivative works or modified versions, and any portions |
| | 34 | * thereof, and that both notices appear in supporting documentation. |
| | 35 | * |
| | 36 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" |
| | 37 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR |
| | 38 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. |
| | 39 | * |
| | 40 | * Carnegie Mellon requests users of this software to return to |
| | 41 | * |
| | 42 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU |
| | 43 | * School of Computer Science |
| | 44 | * Carnegie Mellon University |
| | 45 | * Pittsburgh PA 15213-3890 |
| | 46 | * |
| | 47 | * any improvements or extensions that they make and grant Carnegie Mellon |
| | 48 | * the rights to redistribute these changes. |
| | 49 | */ |
| | 50 | /* |
| | 51 | */ |
| | 52 | /* |
| | 53 | * Mach Interface Generator errors |
| | 54 | * |
| | 55 | */ |
| | 56 | |
| | 57 | #ifndef _MACH_MIG_ERRORS_H_ |
| | 58 | #define _MACH_MIG_ERRORS_H_ |
| | 59 | |
| | 60 | #include <mach/mig.h> |
| | 61 | #include <mach/ndr.h> |
| | 62 | #include <mach/message.h> |
| | 63 | #include <mach/kern_return.h> |
| | 64 | |
| | 65 | /* |
| | 66 | * These error codes should be specified as system 4, subsytem 2. |
| | 67 | * But alas backwards compatibility makes that impossible. |
| | 68 | * The problem is old clients of new servers (eg, the kernel) |
| | 69 | * which get strange large error codes when there is a Mig problem |
| | 70 | * in the server. Unfortunately, the IPC system doesn't have |
| | 71 | * the knowledge to convert the codes in this situation. |
| | 72 | */ |
| | 73 | |
| | 74 | #define MIG_TYPE_ERROR -300 /* client type check failure */ |
| | 75 | #define MIG_REPLY_MISMATCH -301 /* wrong reply message ID */ |
| | 76 | #define MIG_REMOTE_ERROR -302 /* server detected error */ |
| | 77 | #define MIG_BAD_ID -303 /* bad request message ID */ |
| | 78 | #define MIG_BAD_ARGUMENTS -304 /* server type check failure */ |
| | 79 | #define MIG_NO_REPLY -305 /* no reply should be send */ |
| | 80 | #define MIG_EXCEPTION -306 /* server raised exception */ |
| | 81 | #define MIG_ARRAY_TOO_LARGE -307 /* array not large enough */ |
| | 82 | #define MIG_SERVER_DIED -308 /* server died */ |
| | 83 | #define MIG_TRAILER_ERROR -309 /* trailer has an unknown format */ |
| | 84 | |
| | 85 | /* |
| | 86 | * Whenever MIG detects an error, it sends back a generic |
| | 87 | * mig_reply_error_t format message. Clients must accept |
| | 88 | * these in addition to the expected reply message format. |
| | 89 | */ |
| | 90 | typedef struct { |
| | 91 | mach_msg_header_t Head; |
| | 92 | NDR_record_t NDR; |
| | 93 | kern_return_t RetCode; |
| | 94 | } mig_reply_error_t; |
| | 95 | |
| | 96 | #define __NDR_convert__mig_reply_error_t__defined |
| | 97 | #if mig_internal |
| | 98 | mig_internal |
| | 99 | #else |
| | 100 | static |
| | 101 | #endif |
| | 102 | __inline__ void |
| | 103 | __NDR_convert__mig_reply_error_t(mig_reply_error_t *x) |
| | 104 | { |
| | 105 | #if defined(__NDR_convert__int_rep__kern_return_t__defined) |
| | 106 | if (x->NDR.int_rep != NDR_record.int_rep) |
| | 107 | __NDR_convert__int_rep__kern_return_t(&x->RetCode, x->NDR.int_rep); |
| | 108 | #endif /* __NDR_convert__int_rep__kern_return_t__defined */ |
| | 109 | } |
| | 110 | |
| | 111 | #endif /* _MACH_MIG_ERRORS_H_ */ |
| | 112 | |
projects / apple / xnu.git / blame_incremental