| 1 | /* |
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| 2 | * Mach Operating System |
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| 3 | * Copyright (c) 1991,1990,1989 Carnegie Mellon University |
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| 4 | * All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission to use, copy, modify and distribute this software and its |
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| 7 | * documentation is hereby granted, provided that both the copyright |
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| 8 | * notice and this permission notice appear in all copies of the |
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| 9 | * software, derivative works or modified versions, and any portions |
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| 10 | * thereof, and that both notices appear in supporting documentation. |
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| 11 | * |
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| 12 | * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" |
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| 13 | * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR |
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| 14 | * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. |
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| 15 | * |
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| 16 | * Carnegie Mellon requests users of this software to return to |
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| 17 | * |
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| 18 | * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU |
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| 19 | * School of Computer Science |
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| 20 | * Carnegie Mellon University |
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| 21 | * Pittsburgh PA 15213-3890 |
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| 22 | * |
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| 23 | * any improvements or extensions that they make and grant Carnegie Mellon |
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| 24 | * the rights to redistribute these changes. |
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| 25 | */ |
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| 26 | |
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| 27 | /* This file was broken out from: |
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| 28 | |
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| 29 | Revision 2.3 92/04/01 19:38:18 rpd |
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| 30 | |
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| 31 | The static do_compat function is renamed to be globally accessible. |
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| 32 | */ |
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| 33 | |
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| 34 | #include <mach/error.h> |
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| 35 | #include <mach_error.h> |
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| 36 | #include <errorlib.h> |
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| 37 | |
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| 38 | |
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| 39 | void |
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| 40 | __mach_error_map_compat(mach_error_t *org_err) |
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| 41 | { |
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| 42 | mach_error_t err = *org_err; |
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| 43 | |
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| 44 | /* |
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| 45 | * map old error numbers to |
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| 46 | * to new error sys & subsystem |
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| 47 | */ |
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| 48 | |
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| 49 | if ((-200 < err) && (err <= -100)) |
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| 50 | err = -(err + 100) | IPC_SEND_MOD; |
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| 51 | else if ((-300 < err) && (err <= -200)) |
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| 52 | err = -(err + 200) | IPC_RCV_MOD; |
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| 53 | else if ((-400 < err) && (err <= -300)) |
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| 54 | err = -(err + 300) | MACH_IPC_MIG_MOD; |
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| 55 | else if ((1000 <= err) && (err < 1100)) |
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| 56 | err = (err - 1000) | SERV_NETNAME_MOD; |
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| 57 | else if ((1600 <= err) && (err < 1700)) |
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| 58 | err = (err - 1600) | SERV_ENV_MOD; |
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| 59 | else if ((27600 <= err) && (err < 27700)) |
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| 60 | err = (err - 27600) | SERV_EXECD_MOD; |
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| 61 | else if ((2500 <= err) && (err < 2600)) |
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| 62 | err = (err - 2500) | KERN_DEVICE_MOD; |
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| 63 | else if ((5000 <= err) && (err < 5100)) |
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| 64 | err = (err - 5000) | BOOTSTRAP_FS_MOD; |
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| 65 | |
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| 66 | *org_err = err; |
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| 67 | } |
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| 68 | |
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