projects / apple / xnu.git / blame
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|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 1c79356b | 5 | * |
| 2d21ac55 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 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. | |
| 8f6c56a5 | 14 | * |
| 2d21ac55 A |
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 | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 23 | * Please see the License for the specific language governing rights and | |
| 24 | * limitations under the License. | |
| 8f6c56a5 | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b A |
27 | */ |
| 28 | /* | |
| 29 | * @OSF_FREE_COPYRIGHT@ | |
| 30 | */ | |
| 31 | /* | |
| 32 | * HISTORY | |
| 33 | * | |
| 34 | * Revision 1.1.1.1 1998/09/22 21:05:31 wsanchez | |
| 35 | * Import of Mac OS X kernel (~semeria) | |
| 36 | * | |
| 37 | * Revision 1.1.1.1 1998/03/07 02:25:45 wsanchez | |
| 38 | * Import of OSF Mach kernel (~mburg) | |
| 39 | * | |
| 40 | * Revision 1.1.5.2 1995/01/18 18:35:06 ezf | |
| 41 | * updated Utah CR notice | |
| 42 | * [1995/01/18 18:30:38 ezf] | |
| 43 | * | |
| 44 | * Revision 1.1.5.1 1994/09/23 02:33:53 ezf | |
| 45 | * change marker to not FREE | |
| 46 | * [1994/09/22 21:38:56 ezf] | |
| 47 | * | |
| 48 | * Revision 1.1.2.1 1994/01/12 17:56:03 dwm | |
| 49 | * Coloc: initial restructuring to follow Utah model. | |
| 50 | * Alert bit definitions | |
| 51 | * [1994/01/12 17:30:19 dwm] | |
| 52 | * | |
| 53 | * $EndLog$ | |
| 54 | */ | |
| 55 | /* | |
| 56 | * Copyright (c) 1993 The University of Utah and | |
| 57 | * the Computer Systems Laboratory (CSL). All rights reserved. | |
| 58 | * | |
| 59 | * Permission to use, copy, modify and distribute this software and its | |
| 60 | * documentation is hereby granted, provided that both the copyright | |
| 61 | * notice and this permission notice appear in all copies of the | |
| 62 | * software, derivative works or modified versions, and any portions | |
| 63 | * thereof, and that both notices appear in supporting documentation. | |
| 64 | * | |
| 65 | * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS | |
| 66 | * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF | |
| 67 | * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. | |
| 68 | * | |
| 69 | * CSL requests users of this software to return to csl-dist@cs.utah.edu any | |
| 70 | * improvements that they make and grant CSL redistribution rights. | |
| 71 | * | |
| 72 | */ | |
| 73 | ||
| 74 | #ifndef _MACH_ALERT_H_ | |
| 75 | #define _MACH_ALERT_H_ | |
| 76 | ||
| 77 | #define ALERT_BITS 32 /* Minimum; more may actually be available */ | |
| 78 | ||
| 79 | /* Request to abort _all_ operations */ | |
| 80 | #define ALERT_ABORT_STRONG 0x00000001 | |
| 81 | ||
| 82 | /* Request to abort restartable operations */ | |
| 83 | #define ALERT_ABORT_SAFE 0x00000002 | |
| 84 | ||
| 85 | /* User-defined alert bits */ | |
| 86 | #define ALERT_USER 0xffff0000 | |
| 87 | ||
| 88 | #endif /* _MACH_ALERT_H_ */ |