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117 lines
4.0 KiB
Plaintext
117 lines
4.0 KiB
Plaintext
/*
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* Copyright (c) 2016 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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#include <mach/mach_types.defs> // mach_port_t
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#include <mach/clock_types.defs> // mach_timespec_t
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#if KERNEL_USER
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import <mach/resource_monitors.h>;
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import <mach/clock_types.h>;
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#else
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import <System/mach/resource_monitors.h>;
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import <System/mach/clock_types.h>;
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#endif
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// match struct proc.p_name / proc_name_t as of January 2016
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#define MAXCOMLEN 16
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type proc_name_t = array [2*MAXCOMLEN+1] of char;
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type posix_path_t = array [512] of char; // ?? can't compile w/1024?
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type resource_notify_flags_t = uint64_t;
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/* The kernel sends the message, so we compile with KernelUser when
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building in the kernel. */
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subsystem
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#if KERNEL_USER
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KernelUser
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#endif
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resource_notify 827800; /* 'R''N'00 */
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UserPrefix send_;
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ServerPrefix receive_;
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SimpleRoutine cpu_usage_violation(
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receiver : mach_port_t;
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/* violator */
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procname : proc_name_t;
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pid : int;
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killed_proc_path : posix_path_t; /* filled in if fatal */
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/* violation */
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timestamp : mach_timespec_t; /* 32b time, see 25567702 */
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observed_cpu_nsecs : int64_t;
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observation_nsecs : int64_t; /* time it took to hit limit */
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/* threshold crossed: calculated from proc_set_cpumon_params() */
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cpu_nsecs_allowed : int64_t;
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limit_window_nsecs : int64_t; /* over this period */
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flags : resource_notify_flags_t
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);
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SimpleRoutine cpu_wakes_violation(
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receiver : mach_port_t;
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/* violator */
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procname : proc_name_t;
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pid : int;
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killed_proc_path : posix_path_t; /* filled in if fatal */
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/* violation */
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timestamp : mach_timespec_t;
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observed_cpu_wakes : int64_t;
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observation_nsecs : int64_t; /* time it took to hit limit */
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/* threshold crossed: calculated from proc_set_wakemon_params() */
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cpu_wakes_allowed : int64_t;
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limit_window_nsecs : int64_t; /* over this period */
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flags : resource_notify_flags_t
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);
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SimpleRoutine disk_writes_violation(
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receiver : mach_port_t;
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/* violator */
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procname : proc_name_t;
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pid : int;
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killed_proc_path : posix_path_t; /* filled in if fatal */
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/* violation */
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timestamp : mach_timespec_t;
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observed_bytes_dirtied : int64_t;
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observation_nsecs : int64_t; /* time it took to hit limit */
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/* threshold */
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bytes_dirtied_allowed : int64_t;
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limit_window_nsecs : int64_t; /* over this period */
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flags : resource_notify_flags_t
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);
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