1 2/* 3 * Copyright (c) 2005 Apple Computer, Inc. All rights reserved. 4 * 5 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 6 * 7 * This file contains Original Code and/or Modifications of Original Code 8 * as defined in and that are subject to the Apple Public Source License 9 * Version 2.0 (the 'License'). You may not use this file except in 10 * compliance with the License. The rights granted to you under the License 11 * may not be used to create, or enable the creation or redistribution of, 12 * unlawful or unlicensed copies of an Apple operating system, or to 13 * circumvent, violate, or enable the circumvention or violation of, any 14 * terms of an Apple operating system software license agreement. 15 * 16 * Please obtain a copy of the License at 17 * http://www.opensource.apple.com/apsl/ and read it before using this file. 18 * 19 * The Original Code and all software distributed under the License are 20 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 21 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 22 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 23 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 24 * Please see the License for the specific language governing rights and 25 * limitations under the License. 26 * 27 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 28 */ 29 30#ifndef _SYS_BSDTASK_INFO_H 31#define _SYS_BSDTASK_INFO_H 32 33struct proc_taskinfo_internal { 34 uint64_t pti_virtual_size; /* virtual memory size (bytes) */ 35 uint64_t pti_resident_size; /* resident memory size (bytes) */ 36 uint64_t pti_total_user; /* total time */ 37 uint64_t pti_total_system; 38 uint64_t pti_threads_user; /* existing threads only */ 39 uint64_t pti_threads_system; 40 int32_t pti_policy; /* default policy for new threads */ 41 int32_t pti_faults; /* number of page faults */ 42 int32_t pti_pageins; /* number of actual pageins */ 43 int32_t pti_cow_faults; /* number of copy-on-write faults */ 44 int32_t pti_messages_sent; /* number of messages sent */ 45 int32_t pti_messages_received; /* number of messages received */ 46 int32_t pti_syscalls_mach; /* number of mach system calls */ 47 int32_t pti_syscalls_unix; /* number of unix system calls */ 48 int32_t pti_csw; /* number of context switches */ 49 int32_t pti_threadnum; /* number of threads in the task */ 50 int32_t pti_numrunning; /* number of running threads */ 51 int32_t pti_priority; /* task priority*/ 52}; 53 54#define MAXTHREADNAMESIZE 64 55 56struct proc_threadinfo_internal { 57 uint64_t pth_user_time; /* user run time */ 58 uint64_t pth_system_time; /* system run time */ 59 int32_t pth_cpu_usage; /* scaled cpu usage percentage */ 60 int32_t pth_policy; /* scheduling policy in effect */ 61 int32_t pth_run_state; /* run state (see below) */ 62 int32_t pth_flags; /* various flags (see below) */ 63 int32_t pth_sleep_time; /* number of seconds that thread */ 64 int32_t pth_curpri; /* cur priority*/ 65 int32_t pth_priority; /* priority*/ 66 int32_t pth_maxpriority; /* max priority*/ 67 char pth_name[MAXTHREADNAMESIZE]; /* thread name, if any */ 68}; 69 70 71 72struct proc_regioninfo_internal { 73 uint32_t pri_protection; 74 uint32_t pri_max_protection; 75 uint32_t pri_inheritance; 76 uint32_t pri_flags; /* shared, external pager, is submap */ 77 uint64_t pri_offset; 78 uint32_t pri_behavior; 79 uint32_t pri_user_wired_count; 80 uint32_t pri_user_tag; 81 uint32_t pri_pages_resident; 82 uint32_t pri_pages_shared_now_private; 83 uint32_t pri_pages_swapped_out; 84 uint32_t pri_pages_dirtied; 85 uint32_t pri_ref_count; 86 uint32_t pri_shadow_depth; 87 uint32_t pri_share_mode; 88 uint32_t pri_private_pages_resident; 89 uint32_t pri_shared_pages_resident; 90 uint32_t pri_obj_id; 91 uint32_t pri_depth; 92 uint64_t pri_address; 93 uint64_t pri_size; 94}; 95 96#ifdef MACH_KERNEL_PRIVATE 97 98#define PROC_REGION_SUBMAP 1 99#define PROC_REGION_SHARED 2 100 101void vm_map_region_top_walk(vm_map_entry_t entry, vm_region_top_info_t top); 102void vm_map_region_walk(vm_map_t map, vm_map_offset_t a, vm_map_entry_t entry, vm_object_offset_t offset, vm_object_size_t range, vm_region_extended_info_t extended); 103kern_return_t vnode_pager_get_object_vnode(memory_object_t mem_obj, uintptr_t * vnodeaddr, uint32_t * vid); 104extern uint32_t vnode_vid(void *vp); 105 106#endif /* MACH_KERNEL_PRIVATE */ 107 108extern int fill_procregioninfo(task_t t, uint64_t arg, struct proc_regioninfo_internal *pinfo, uintptr_t *vp, uint32_t *vid); 109void fill_taskprocinfo(task_t task, struct proc_taskinfo_internal * ptinfo); 110int fill_taskthreadinfo(task_t task, uint64_t thaddr, int thuniqueid, struct proc_threadinfo_internal * ptinfo, void *, int *); 111int fill_taskthreadlist(task_t task, void * buffer, int thcount); 112int get_numthreads(task_t); 113void bsd_getthreadname(void *uth, char* buffer); 114void bsd_threadcdir(void * uth, void *vptr, int *vidp); 115 116#endif /*_SYS_BSDTASK_INFO_H */ 117 118