78 lines
2.6 KiB
C
78 lines
2.6 KiB
C
/*
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* Copyright (c) 2021 Apple Inc. All rights reserved.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. The rights granted to you under the License
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* may not be used to create, or enable the creation or redistribution of,
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* unlawful or unlicensed copies of an Apple operating system, or to
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* circumvent, violate, or enable the circumvention or violation of, any
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* terms of an Apple operating system software license agreement.
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*
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* Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
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*/
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#ifndef _SYSTEM_EVENT_LOG_H_
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#define _SYSTEM_EVENT_LOG_H_
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#include <Availability.h>
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#include <sys/cdefs.h>
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#include <stdint.h>
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__BEGIN_DECLS
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#define SYSTEM_EVENT_ENTITLEMENT "com.apple.private.record_system_event"
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// These arbitrary numbers are used to limit the size of the system event message.
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// We don't want the messages to be too long, as they're going over serial.
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#define SYSTEM_EVENT_EVENT_MAX 64
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#define SYSTEM_EVENT_PAYLOAD_MAX 96
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__enum_decl(system_event_type, uint8_t, {
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SYSTEM_EVENT_TYPE_FIRST = 0,
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SYSTEM_EVENT_TYPE_INFO,
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SYSTEM_EVENT_TYPE_ERROR,
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SYSTEM_EVENT_TYPE_LAST
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});
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__enum_decl(system_event_subsystem, uint8_t, {
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SYSTEM_EVENT_SUBSYSTEM_FIRST = 0,
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SYSTEM_EVENT_SUBSYSTEM_LAUNCHD,
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SYSTEM_EVENT_SUBSYSTEM_TEST,
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SYSTEM_EVENT_SUBSYSTEM_NVRAM,
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SYSTEM_EVENT_SUBSYSTEM_PROCESS,
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SYSTEM_EVENT_SUBSYSTEM_PMRD,
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SYSTEM_EVENT_SUBSYSTEM_LAST
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});
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#ifndef KERNEL
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/*
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* Known subsystems can use this to emit system event transition logging messages in
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* a structured and understandable way.
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*/
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__WATCHOS_AVAILABLE(9.0) __OSX_AVAILABLE(13.0) __IOS_AVAILABLE(16.0) __TVOS_AVAILABLE(16.0)
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int
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record_system_event_as_kernel(system_event_type type, system_event_subsystem subsystem, const char *event,
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const char *payload);
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#endif /* !KERNEL */
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__END_DECLS
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#endif /* _SYSTEM_EVENT_LOG_H_ */
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