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| Source at commit 1808 created 12 years 4 months ago. By blackosx, Revise layout of package installer 'Welcome' file so it looks cleaner. Change the copyright notice to begin from 2009 as seen in the Chameleon 2.0 r431 installer. Should this date be set earlier? | |
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| 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_COPYRIGHT@␊ |
| 30 | */␊ |
| 31 | /*␊ |
| 32 | *␉File:␉␉clock_types.h␊ |
| 33 | *␉Purpose:␉Clock facility header definitions. These␊ |
| 34 | *␉␉␉␉definitons are needed by both kernel and␊ |
| 35 | *␉␉␉␉user-level software.␊ |
| 36 | */␊ |
| 37 | ␊ |
| 38 | /*␊ |
| 39 | *␉All interfaces defined here are obsolete.␊ |
| 40 | */␊ |
| 41 | ␊ |
| 42 | #ifndef␉_MACH_CLOCK_TYPES_H_␊ |
| 43 | #define␉_MACH_CLOCK_TYPES_H_␊ |
| 44 | ␊ |
| 45 | #include <stdint.h>␊ |
| 46 | #include <mach/time_value.h>␊ |
| 47 | ␊ |
| 48 | /*␊ |
| 49 | * Type definitions.␊ |
| 50 | */␊ |
| 51 | typedef␉int␉alarm_type_t;␉␉/* alarm time type */␊ |
| 52 | typedef int␉sleep_type_t;␉␉/* sleep time type */␊ |
| 53 | typedef␉int␉clock_id_t;␉␉␉/* clock identification type */␊ |
| 54 | typedef int␉clock_flavor_t;␉␉/* clock flavor type */␊ |
| 55 | typedef int␉*clock_attr_t;␉␉/* clock attribute type */␊ |
| 56 | typedef int␉clock_res_t;␉␉/* clock resolution type */␊ |
| 57 | ␊ |
| 58 | /*␊ |
| 59 | * Normal time specification used by the kernel clock facility.␊ |
| 60 | */␊ |
| 61 | struct mach_timespec {␊ |
| 62 | ␉unsigned int␉tv_sec;␉␉␉/* seconds */␊ |
| 63 | ␉clock_res_t␉␉tv_nsec;␉␉/* nanoseconds */␊ |
| 64 | };␊ |
| 65 | typedef struct mach_timespec␉mach_timespec_t;␊ |
| 66 | ␊ |
| 67 | /*␊ |
| 68 | * Reserved clock id values for default clocks.␊ |
| 69 | */␊ |
| 70 | #define SYSTEM_CLOCK␉␉0␊ |
| 71 | #define CALENDAR_CLOCK␉␉1␊ |
| 72 | ␊ |
| 73 | #define REALTIME_CLOCK␉␉0␊ |
| 74 | ␊ |
| 75 | /*␊ |
| 76 | * Attribute names.␊ |
| 77 | */␊ |
| 78 | #define␉CLOCK_GET_TIME_RES␉1␉/* get_time call resolution */␊ |
| 79 | /*␉␉␉␉␉␉␉2␉ * was map_time call resolution */␊ |
| 80 | #define CLOCK_ALARM_CURRES␉3␉/* current alarm resolution */␊ |
| 81 | #define CLOCK_ALARM_MINRES␉4␉/* minimum alarm resolution */␊ |
| 82 | #define CLOCK_ALARM_MAXRES␉5␉/* maximum alarm resolution */␊ |
| 83 | ␊ |
| 84 | #define NSEC_PER_USEC␉1000␉␉/* nanoseconds per microsecond */␊ |
| 85 | #define USEC_PER_SEC␉1000000␉␉/* microseconds per second */␊ |
| 86 | #define NSEC_PER_SEC␉1000000000␉/* nanoseconds per second */␊ |
| 87 | ␊ |
| 88 | #define BAD_MACH_TIMESPEC(t)␉␉␉␉␉␉\␊ |
| 89 | ␉((t)->tv_nsec < 0 || (t)->tv_nsec >= NSEC_PER_SEC)␊ |
| 90 | ␊ |
| 91 | /* t1 <=> t2, also (t1 - t2) in nsec with max of +- 1 sec */␊ |
| 92 | #define CMP_MACH_TIMESPEC(t1, t2)␉␉␉␉␉\␊ |
| 93 | ␉((t1)->tv_sec > (t2)->tv_sec ? +NSEC_PER_SEC :␉\␊ |
| 94 | ␉((t1)->tv_sec < (t2)->tv_sec ? -NSEC_PER_SEC :␉\␊ |
| 95 | ␉␉␉(t1)->tv_nsec - (t2)->tv_nsec))␊ |
| 96 | ␊ |
| 97 | /* t1 += t2 */␊ |
| 98 | #define ADD_MACH_TIMESPEC(t1, t2)␉␉␉␉␉␉␉␉\␊ |
| 99 | do {␉␉␉␉␉␉␉␉␉␉␉␉␉␉␉\␊ |
| 100 | ␉if (((t1)->tv_nsec += (t2)->tv_nsec) >= NSEC_PER_SEC) {␉␉\␊ |
| 101 | ␉␉(t1)->tv_nsec -= NSEC_PER_SEC;␉␉␉␉␉␉␉\␊ |
| 102 | ␉␉(t1)->tv_sec += 1;␉␉␉␉␉␉␉␉␉␉\␊ |
| 103 | ␉}␉␉␉␉␉␉␉␉␉␉␉␉␉␉␉\␊ |
| 104 | ␉(t1)->tv_sec += (t2)->tv_sec;␉␉␉␉␉␉␉␉\␊ |
| 105 | } while (0)␊ |
| 106 | ␊ |
| 107 | /* t1 -= t2 */␊ |
| 108 | #define SUB_MACH_TIMESPEC(t1, t2)␉␉␉␉␉␉␉␉\␊ |
| 109 | do {␉␉␉␉␉␉␉␉␉␉␉␉␉␉␉\␊ |
| 110 | ␉if (((t1)->tv_nsec -= (t2)->tv_nsec) < 0) {␉␉␉␉␉\␊ |
| 111 | ␉␉(t1)->tv_nsec += NSEC_PER_SEC;␉␉␉␉␉␉␉\␊ |
| 112 | ␉␉(t1)->tv_sec -= 1;␉␉␉␉␉␉␉␉␉␉\␊ |
| 113 | ␉}␉␉␉␉␉␉␉␉␉␉␉␉␉␉␉\␊ |
| 114 | ␉(t1)->tv_sec -= (t2)->tv_sec;␉␉␉␉␉␉␉␉\␊ |
| 115 | } while (0)␊ |
| 116 | ␊ |
| 117 | /*␊ |
| 118 | * Alarm parameter defines.␊ |
| 119 | */␊ |
| 120 | #define ALRMTYPE␉␉␉0xff␉␉/* type (8-bit field)␉*/␊ |
| 121 | #define TIME_ABSOLUTE␉␉0x00␉␉/* absolute time */␊ |
| 122 | #define␉TIME_RELATIVE␉␉0x01␉␉/* relative time */␊ |
| 123 | ␊ |
| 124 | #define BAD_ALRMTYPE(t)␉␉(((t) &~ TIME_RELATIVE) != 0)␊ |
| 125 | ␊ |
| 126 | #endif /* _MACH_CLOCK_TYPES_H_ */␊ |
| 127 | |
