1/* 2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 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. 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, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 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. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 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_ */ 89