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https://github.com/reactos/reactos.git
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implemented IsProcessInJob(), AssignProcessToJobObject(), QueryInformationJobObject(), SetInformationJobObject() and TerminateJobObject(), all untested though
svn path=/trunk/; revision=11005
This commit is contained in:
Thomas Bluemel
parent
04c8adbef9
commit
b85ef6c64a
3 changed files with 253 additions and 79 deletions
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@ -1,4 +1,4 @@
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# $Id: makefile,v 1.85 2004/09/21 19:17:26 weiden Exp $
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# $Id: makefile,v 1.86 2004/09/23 18:02:19 weiden Exp $
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PATH_TO_TOP = ../..
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@ -62,6 +62,7 @@ PROCESS_OBJECTS = \
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process/proc.o \
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process/cmdline.o \
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process/create.o \
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process/job.o \
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process/session.o
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STRING_OBJECTS = string/lstring.o
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@ -1,4 +1,4 @@
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/* $Id: stubs.c,v 1.89 2004/09/22 10:58:06 weiden Exp $
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/* $Id: stubs.c,v 1.90 2004/09/23 18:02:19 weiden Exp $
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*
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* KERNEL32.DLL stubs (STUB functions)
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* Remove from this file, if you implement them.
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@ -571,20 +571,6 @@ AllocateUserPhysicalPages(
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return 0;
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}
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/*
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* @unimplemented
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*/
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BOOL
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STDCALL
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AssignProcessToJobObject(
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HANDLE hJob,
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HANDLE hProcess
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)
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{
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STUB;
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return 0;
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}
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/*
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* @unimplemented
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*/
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@ -870,21 +856,6 @@ HeapSetInformation (
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return 0;
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}
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/*
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* @unimplemented
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*/
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BOOL
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STDCALL
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IsProcessInJob (
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HANDLE ProcessHandle,
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HANDLE JobHandle,
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PBOOL Result
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)
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{
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STUB;
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return 0;
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}
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/*
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* @unimplemented
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*/
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@ -961,23 +932,6 @@ QueryActCtxW(
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return 0;
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}
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/*
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* @unimplemented
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*/
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BOOL
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STDCALL
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QueryInformationJobObject(
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HANDLE hJob,
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JOBOBJECTINFOCLASS JobObjectInformationClass,
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LPVOID lpJobObjectInformation,
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DWORD cbJobObjectInformationLength,
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LPDWORD lpReturnLength
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)
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{
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STUB;
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return 0;
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}
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/*
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* @unimplemented
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*/
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@ -1157,23 +1111,6 @@ RestoreLastError(
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STUB;
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}
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/*
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* @unimplemented
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*/
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BOOL
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STDCALL
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SetInformationJobObject(
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HANDLE hJob,
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JOBOBJECTINFOCLASS JobObjectInformationClass,
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LPVOID lpJobObjectInformation,
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DWORD cbJobObjectInformationLength
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)
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{
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STUB;
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return 0;
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}
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/*
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* @unimplemented
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*/
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@ -1201,20 +1138,6 @@ SetThreadExecutionState(
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return 0;
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}
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/*
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* @unimplemented
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*/
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BOOL
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STDCALL
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TerminateJobObject(
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HANDLE hJob,
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UINT uExitCode
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)
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{
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STUB;
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return 0;
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}
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/*
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* @unimplemented
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*/
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250
reactos/lib/kernel32/process/job.c
Normal file
250
reactos/lib/kernel32/process/job.c
Normal file
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@ -0,0 +1,250 @@
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/* $Id: job.c,v 1.1 2004/09/23 18:02:19 weiden Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: lib/kernel32/process/job.c
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* PURPOSE: Job functions
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* PROGRAMMER: Thomas Weidenmueller
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* UPDATE HISTORY:
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* Created 9/23/2004
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*/
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/* INCLUDES ****************************************************************/
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#include <k32.h>
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#define NDEBUG
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#include "../include/debug.h"
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/* FUNCTIONS ****************************************************************/
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/*
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* @implemented
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*/
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BOOL
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STDCALL
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IsProcessInJob(HANDLE ProcessHandle,
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HANDLE JobHandle,
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PBOOL Result)
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{
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NTSTATUS Status;
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Status = NtIsProcessInJob(ProcessHandle, JobHandle);
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if(NT_SUCCESS(Status))
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{
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*Result = (Status == STATUS_PROCESS_IN_JOB);
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return TRUE;
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}
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SetLastErrorByStatus(Status);
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return FALSE;
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}
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/*
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* @implemented
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*/
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BOOL
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STDCALL
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AssignProcessToJobObject(HANDLE hJob,
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HANDLE hProcess)
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{
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NTSTATUS Status;
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Status = NtAssignProcessToJobObject(hJob, hProcess);
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if(!NT_SUCCESS(Status))
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{
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SetLastErrorByStatus(Status);
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return FALSE;
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}
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return TRUE;
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}
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/*
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* @implemented
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*/
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BOOL
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STDCALL
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QueryInformationJobObject(HANDLE hJob,
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JOBOBJECTINFOCLASS JobObjectInformationClass,
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LPVOID lpJobObjectInformation,
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DWORD cbJobObjectInformationLength,
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LPDWORD lpReturnLength)
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{
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NTSTATUS Status;
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Status = NtQueryInformationJobObject(hJob,
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JobObjectInformationClass,
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lpJobObjectInformation,
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cbJobObjectInformationLength,
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lpReturnLength);
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if(NT_SUCCESS(Status))
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{
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PJOBOBJECT_BASIC_LIMIT_INFORMATION BasicInfo;
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switch(JobObjectInformationClass)
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{
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case JobObjectBasicLimitInformation:
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BasicInfo = (PJOBOBJECT_BASIC_LIMIT_INFORMATION)lpJobObjectInformation;
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break;
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case JobObjectExtendedLimitInformation:
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BasicInfo = &((PJOBOBJECT_EXTENDED_LIMIT_INFORMATION)lpJobObjectInformation)->BasicLimitInformation;
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break;
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default:
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BasicInfo = NULL;
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break;
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}
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if(BasicInfo != NULL)
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{
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/* we need to convert the process priority classes in the
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JOBOBJECT_BASIC_LIMIT_INFORMATION structure the same way as
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GetPriorityClass() converts it! */
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switch(BasicInfo->PriorityClass)
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{
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case PROCESS_PRIORITY_CLASS_IDLE:
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BasicInfo->PriorityClass = IDLE_PRIORITY_CLASS;
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break;
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case PROCESS_PRIORITY_CLASS_BELOW_NORMAL:
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BasicInfo->PriorityClass = BELOW_NORMAL_PRIORITY_CLASS;
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break;
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case PROCESS_PRIORITY_CLASS_NORMAL:
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BasicInfo->PriorityClass = NORMAL_PRIORITY_CLASS;
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break;
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case PROCESS_PRIORITY_CLASS_ABOVE_NORMAL:
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BasicInfo->PriorityClass = ABOVE_NORMAL_PRIORITY_CLASS;
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break;
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case PROCESS_PRIORITY_CLASS_HIGH:
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BasicInfo->PriorityClass = HIGH_PRIORITY_CLASS;
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break;
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case PROCESS_PRIORITY_CLASS_REALTIME:
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BasicInfo->PriorityClass = REALTIME_PRIORITY_CLASS;
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break;
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default:
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BasicInfo->PriorityClass = NORMAL_PRIORITY_CLASS;
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break;
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}
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}
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return TRUE;
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}
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SetLastErrorByStatus(Status);
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return FALSE;
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}
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/*
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* @implemented
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*/
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BOOL
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STDCALL
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SetInformationJobObject(HANDLE hJob,
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JOBOBJECTINFOCLASS JobObjectInformationClass,
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LPVOID lpJobObjectInformation,
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DWORD cbJobObjectInformationLength)
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{
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JOBOBJECT_EXTENDED_LIMIT_INFORMATION ExtendedLimitInfo;
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PJOBOBJECT_BASIC_LIMIT_INFORMATION BasicInfo;
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PVOID ObjectInfo;
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NTSTATUS Status;
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switch(JobObjectInformationClass)
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{
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case JobObjectBasicLimitInformation:
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if(cbJobObjectInformationLength != sizeof(JOBOBJECT_BASIC_LIMIT_INFORMATION))
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{
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SetLastError(ERROR_BAD_LENGTH);
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return FALSE;
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}
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ObjectInfo = &ExtendedLimitInfo.BasicLimitInformation;
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BasicInfo = (PJOBOBJECT_BASIC_LIMIT_INFORMATION)ObjectInfo;
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RtlCopyMemory(ObjectInfo, lpJobObjectInformation, cbJobObjectInformationLength);
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break;
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case JobObjectExtendedLimitInformation:
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if(cbJobObjectInformationLength != sizeof(JOBOBJECT_EXTENDED_LIMIT_INFORMATION))
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{
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SetLastError(ERROR_BAD_LENGTH);
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return FALSE;
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}
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ObjectInfo = &ExtendedLimitInfo;
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BasicInfo = &ExtendedLimitInfo.BasicLimitInformation;
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RtlCopyMemory(ObjectInfo, lpJobObjectInformation, cbJobObjectInformationLength);
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break;
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default:
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ObjectInfo = lpJobObjectInformation;
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BasicInfo = NULL;
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break;
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}
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if(BasicInfo != NULL)
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{
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/* we need to convert the process priority classes in the
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JOBOBJECT_BASIC_LIMIT_INFORMATION structure the same way as
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SetPriorityClass() converts it! */
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switch(BasicInfo->PriorityClass)
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{
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case IDLE_PRIORITY_CLASS:
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BasicInfo->PriorityClass = PROCESS_PRIORITY_CLASS_IDLE;
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break;
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case BELOW_NORMAL_PRIORITY_CLASS:
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BasicInfo->PriorityClass = PROCESS_PRIORITY_CLASS_BELOW_NORMAL;
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break;
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case NORMAL_PRIORITY_CLASS:
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BasicInfo->PriorityClass = PROCESS_PRIORITY_CLASS_NORMAL;
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break;
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case ABOVE_NORMAL_PRIORITY_CLASS:
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BasicInfo->PriorityClass = PROCESS_PRIORITY_CLASS_ABOVE_NORMAL;
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break;
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case HIGH_PRIORITY_CLASS:
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BasicInfo->PriorityClass = PROCESS_PRIORITY_CLASS_HIGH;
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break;
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case REALTIME_PRIORITY_CLASS:
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BasicInfo->PriorityClass = PROCESS_PRIORITY_CLASS_REALTIME;
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break;
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default:
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BasicInfo->PriorityClass = PROCESS_PRIORITY_CLASS_NORMAL;
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break;
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}
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}
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Status = NtSetInformationJobObject(hJob,
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JobObjectInformationClass,
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ObjectInfo,
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cbJobObjectInformationLength);
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if(!NT_SUCCESS(Status))
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{
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SetLastErrorByStatus(Status);
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return FALSE;
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}
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return TRUE;
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}
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/*
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* @implemented
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*/
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BOOL
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STDCALL
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TerminateJobObject(HANDLE hJob,
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UINT uExitCode)
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{
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NTSTATUS Status;
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Status = NtTerminateJobObject(hJob, uExitCode);
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if(!NT_SUCCESS(Status))
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{
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SetLastErrorByStatus(Status);
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return FALSE;
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}
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return TRUE;
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}
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/* EOF */
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