/*
* Copyright (c) 2016 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef KPERF_TASK_SAMPLERS_H
#define KPERF_TASK_SAMPLERS_H
#include <kperf/context.h>
#include <kern/task.h>
struct kperf_task_snapshot {
uint64_t kptksn_flags;
uint64_t kptksn_user_time_in_terminated_threads;
uint64_t kptksn_system_time_in_terminated_threads;
int kptksn_suspend_count;
int kptksn_pageins;
};
#define KPERF_TASK_FLAG_DARWIN_BG (1U << 0)
#define KPERF_TASK_FLAG_FOREGROUND (1U << 1)
#define KPERF_TASK_FLAG_BOOSTED (1U << 2)
#define KPERF_TASK_FLAG_DIRTY (1U << 3)
#define KPERF_TASK_FLAG_WQ_FLAGS_VALID (1U << 4)
#define KPERF_TASK_FLAG_WQ_EXCEEDED_TOTAL (1U << 5)
#define KPERF_TASK_FLAG_WQ_EXCEEDED_CONSTRAINED (1U << 6)
#define KPERF_TASK_FLAG_DIRTY_TRACKED (1U << 7)
#define KPERF_TASK_ALLOW_IDLE_EXIT (1U << 8)
void kperf_task_snapshot_sample(task_t task, struct kperf_task_snapshot *tksn);
void kperf_task_snapshot_log(struct kperf_task_snapshot *tksn);
void kperf_task_info_log(struct kperf_context *ctx);
#endif /* !defined(KPERF_TASK_SAMPLERS_H) */