2002-05-07 22:26:29 +00:00
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/* $Id: proc.c,v 1.43 2002/05/07 22:26:29 hbirr Exp $
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1999-08-29 06:59:11 +00:00
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*
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1998-12-04 18:28:13 +00:00
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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/proc/proc.c
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* PURPOSE: Process functions
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* PROGRAMMER: Ariadne ( ariadne@xs4all.nl)
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* UPDATE HISTORY:
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* Created 01/11/98
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1996-01-23 01:02:17 +00:00
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*/
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1999-01-16 21:03:00 +00:00
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/* INCLUDES ****************************************************************/
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1999-10-07 23:46:27 +00:00
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#include <ddk/ntddk.h>
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2000-02-19 19:37:13 +00:00
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#include <ntdll/rtl.h>
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1998-12-04 18:28:13 +00:00
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#include <windows.h>
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#include <kernel32/proc.h>
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#include <kernel32/thread.h>
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2000-04-25 23:22:57 +00:00
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#include <kernel32/error.h>
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1999-03-19 05:55:55 +00:00
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#include <wchar.h>
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1998-12-04 18:28:13 +00:00
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#include <string.h>
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2000-06-29 23:35:53 +00:00
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#include <napi/i386/segment.h>
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#include <napi/teb.h>
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2000-04-25 23:22:57 +00:00
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#include <ntdll/csr.h>
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2000-09-05 11:01:03 +00:00
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#include <ntdll/ldr.h>
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2000-04-25 23:22:57 +00:00
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1998-12-04 18:28:13 +00:00
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1999-01-16 21:03:00 +00:00
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#define NDEBUG
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#include <kernel32/kernel32.h>
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1999-01-16 02:11:45 +00:00
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2000-01-26 10:07:30 +00:00
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1999-05-29 00:15:17 +00:00
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/* GLOBALS *******************************************************************/
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1999-01-01 22:03:17 +00:00
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1998-12-04 18:28:13 +00:00
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WaitForInputIdleType lpfnGlobalRegisterWaitForInputIdle;
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1996-01-23 01:02:17 +00:00
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2000-02-19 19:37:13 +00:00
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LPSTARTUPINFO lpLocalStartupInfo = NULL;
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2001-03-13 16:25:55 +00:00
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VOID STDCALL
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RegisterWaitForInputIdle (WaitForInputIdleType lpfnRegisterWaitForInputIdle);
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1996-01-23 01:02:17 +00:00
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2000-02-19 19:37:13 +00:00
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1999-01-16 21:03:00 +00:00
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/* FUNCTIONS ****************************************************************/
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1996-01-23 01:02:17 +00:00
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2001-03-13 16:25:55 +00:00
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WINBOOL STDCALL
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GetProcessId (HANDLE hProcess, LPDWORD lpProcessId);
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1999-04-14 00:52:19 +00:00
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2001-03-31 01:17:30 +00:00
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WINBOOL
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STDCALL
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GetProcessAffinityMask (
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HANDLE hProcess,
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LPDWORD lpProcessAffinityMask,
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LPDWORD lpSystemAffinityMask
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)
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{
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if ( (NULL == lpProcessAffinityMask)
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|| (NULL == lpSystemAffinityMask)
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)
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{
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SetLastError(ERROR_BAD_ARGUMENTS);
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return FALSE;
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}
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/* FIXME: check hProcess is actually a process */
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/* FIXME: query the kernel process object */
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*lpProcessAffinityMask = 0x00000001;
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*lpSystemAffinityMask = 0x00000001;
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return TRUE;
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}
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WINBOOL
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STDCALL
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GetProcessShutdownParameters (
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LPDWORD lpdwLevel,
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LPDWORD lpdwFlags
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)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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WINBOOL
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STDCALL
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GetProcessWorkingSetSize (
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HANDLE hProcess,
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LPDWORD lpMinimumWorkingSetSize,
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LPDWORD lpMaximumWorkingSetSize
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)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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WINBOOL
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STDCALL
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SetProcessShutdownParameters (
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DWORD dwLevel,
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DWORD dwFlags
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)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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WINBOOL
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STDCALL
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SetProcessWorkingSetSize (
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HANDLE hProcess,
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DWORD dwMinimumWorkingSetSize,
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DWORD dwMaximumWorkingSetSize
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)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return FALSE;
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}
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2001-03-13 16:25:55 +00:00
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WINBOOL STDCALL
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GetProcessTimes (HANDLE hProcess,
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LPFILETIME lpCreationTime,
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LPFILETIME lpExitTime,
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LPFILETIME lpKernelTime,
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LPFILETIME lpUserTime)
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1999-04-14 00:52:19 +00:00
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{
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2001-03-13 16:25:55 +00:00
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NTSTATUS Status;
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KERNEL_USER_TIMES Kut;
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Status = NtQueryInformationProcess (hProcess,
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ProcessTimes,
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&Kut,
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sizeof(Kut),
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NULL
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);
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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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lpCreationTime->dwLowDateTime = Kut.CreateTime.u.LowPart;
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lpCreationTime->dwHighDateTime = Kut.CreateTime.u.HighPart;
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lpExitTime->dwLowDateTime = Kut.ExitTime.u.LowPart;
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lpExitTime->dwHighDateTime = Kut.ExitTime.u.HighPart;
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2000-04-25 23:22:57 +00:00
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2001-03-13 16:25:55 +00:00
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lpKernelTime->dwLowDateTime = Kut.KernelTime.u.LowPart;
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lpKernelTime->dwHighDateTime = Kut.KernelTime.u.HighPart;
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lpUserTime->dwLowDateTime = Kut.UserTime.u.LowPart;
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lpUserTime->dwHighDateTime = Kut.UserTime.u.HighPart;
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return (TRUE);
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1999-04-14 00:52:19 +00:00
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}
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1999-08-29 06:59:11 +00:00
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2000-01-27 08:56:50 +00:00
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HANDLE STDCALL GetCurrentProcess (VOID)
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1996-01-23 01:02:17 +00:00
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{
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2000-01-27 08:56:50 +00:00
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return((HANDLE)NtCurrentProcess());
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1998-12-04 18:28:13 +00:00
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}
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1999-08-29 06:59:11 +00:00
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2000-01-27 08:56:50 +00:00
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HANDLE STDCALL GetCurrentThread (VOID)
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1998-12-04 18:28:13 +00:00
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{
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2000-01-27 08:56:50 +00:00
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return((HANDLE)NtCurrentThread());
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1998-12-04 18:28:13 +00:00
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}
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1999-08-29 06:59:11 +00:00
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2000-01-27 08:56:50 +00:00
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DWORD STDCALL GetCurrentProcessId (VOID)
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1999-10-13 22:35:55 +00:00
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{
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2000-01-27 08:56:50 +00:00
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return((DWORD)GetTeb()->Cid.UniqueProcess);
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1996-01-23 01:02:17 +00:00
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}
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1999-08-29 06:59:11 +00:00
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WINBOOL
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STDCALL
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GetExitCodeProcess (
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HANDLE hProcess,
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LPDWORD lpExitCode
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)
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1999-01-16 02:11:45 +00:00
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{
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1999-01-16 21:03:00 +00:00
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NTSTATUS errCode;
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PROCESS_BASIC_INFORMATION ProcessBasic;
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ULONG BytesWritten;
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errCode = NtQueryInformationProcess(hProcess,
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ProcessBasicInformation,
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&ProcessBasic,
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sizeof(PROCESS_BASIC_INFORMATION),
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&BytesWritten);
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2000-02-19 19:37:13 +00:00
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if (!NT_SUCCESS(errCode))
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1999-01-16 21:03:00 +00:00
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{
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2000-04-25 23:22:57 +00:00
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SetLastErrorByStatus (errCode);
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1999-01-16 21:03:00 +00:00
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return FALSE;
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}
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1999-05-29 00:15:17 +00:00
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memcpy(lpExitCode, &ProcessBasic.ExitStatus, sizeof(DWORD));
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2000-03-16 01:14:58 +00:00
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return TRUE;
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1996-01-23 01:02:17 +00:00
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}
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1999-08-29 06:59:11 +00:00
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WINBOOL
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STDCALL
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GetProcessId (
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HANDLE hProcess,
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LPDWORD lpProcessId
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)
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1996-01-23 01:02:17 +00:00
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{
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1999-01-16 21:03:00 +00:00
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NTSTATUS errCode;
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PROCESS_BASIC_INFORMATION ProcessBasic;
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ULONG BytesWritten;
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errCode = NtQueryInformationProcess(hProcess,
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ProcessBasicInformation,
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&ProcessBasic,
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sizeof(PROCESS_BASIC_INFORMATION),
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&BytesWritten);
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2000-02-19 19:37:13 +00:00
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if (!NT_SUCCESS(errCode))
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1999-01-16 21:03:00 +00:00
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{
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2000-04-25 23:22:57 +00:00
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SetLastErrorByStatus (errCode);
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1999-01-16 21:03:00 +00:00
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return FALSE;
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}
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memcpy( lpProcessId ,&ProcessBasic.UniqueProcessId,sizeof(DWORD));
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2000-02-19 19:37:13 +00:00
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return TRUE;
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1996-01-23 01:02:17 +00:00
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}
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1999-08-29 06:59:11 +00:00
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HANDLE
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STDCALL
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OpenProcess (
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DWORD dwDesiredAccess,
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WINBOOL bInheritHandle,
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DWORD dwProcessId
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)
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1998-12-04 18:28:13 +00:00
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{
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1999-01-16 21:03:00 +00:00
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NTSTATUS errCode;
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HANDLE ProcessHandle;
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OBJECT_ATTRIBUTES ObjectAttributes;
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CLIENT_ID ClientId ;
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ClientId.UniqueProcess = (HANDLE)dwProcessId;
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1999-06-09 15:50:16 +00:00
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ClientId.UniqueThread = INVALID_HANDLE_VALUE;
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1999-01-16 21:03:00 +00:00
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ObjectAttributes.Length = sizeof(OBJECT_ATTRIBUTES);
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ObjectAttributes.RootDirectory = (HANDLE)NULL;
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ObjectAttributes.SecurityDescriptor = NULL;
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ObjectAttributes.SecurityQualityOfService = NULL;
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1999-06-09 15:50:16 +00:00
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ObjectAttributes.ObjectName = NULL;
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1999-01-16 21:03:00 +00:00
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1999-06-09 15:50:16 +00:00
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if (bInheritHandle == TRUE)
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1999-01-16 21:03:00 +00:00
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ObjectAttributes.Attributes = OBJ_INHERIT;
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else
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ObjectAttributes.Attributes = 0;
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2000-02-19 19:37:13 +00:00
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errCode = NtOpenProcess(&ProcessHandle,
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dwDesiredAccess,
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&ObjectAttributes,
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1999-01-16 21:03:00 +00:00
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&ClientId);
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2000-02-19 19:37:13 +00:00
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if (!NT_SUCCESS(errCode))
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1999-01-16 21:03:00 +00:00
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{
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2000-04-25 23:22:57 +00:00
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SetLastErrorByStatus (errCode);
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1999-01-16 21:03:00 +00:00
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return NULL;
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}
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return ProcessHandle;
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1998-12-04 18:28:13 +00:00
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}
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1999-08-29 06:59:11 +00:00
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UINT
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STDCALL
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WinExec (
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LPCSTR lpCmdLine,
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UINT uCmdShow
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)
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1996-01-23 01:02:17 +00:00
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{
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1999-10-13 22:35:55 +00:00
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STARTUPINFOA StartupInfo;
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PROCESS_INFORMATION ProcessInformation;
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1999-01-16 21:03:00 +00:00
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HINSTANCE hInst;
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DWORD dosErr;
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2000-02-19 19:37:13 +00:00
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1999-10-13 22:35:55 +00:00
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StartupInfo.cb = sizeof(STARTUPINFOA);
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StartupInfo.wShowWindow = uCmdShow;
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1999-01-16 21:03:00 +00:00
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StartupInfo.dwFlags = 0;
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1999-10-13 22:35:55 +00:00
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1999-01-16 21:03:00 +00:00
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hInst = (HINSTANCE)CreateProcessA(NULL,
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(PVOID)lpCmdLine,
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NULL,
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NULL,
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FALSE,
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0,
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NULL,
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NULL,
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2000-02-19 19:37:13 +00:00
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&StartupInfo,
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1999-01-16 21:03:00 +00:00
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&ProcessInformation);
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2000-02-19 19:37:13 +00:00
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if ( hInst == NULL )
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1999-01-16 21:03:00 +00:00
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{
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dosErr = GetLastError();
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return dosErr;
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}
|
2000-04-25 23:22:57 +00:00
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if (NULL != lpfnGlobalRegisterWaitForInputIdle)
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{
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lpfnGlobalRegisterWaitForInputIdle (
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ProcessInformation.hProcess,
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10000
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);
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}
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NtClose (ProcessInformation.hProcess);
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NtClose (ProcessInformation.hThread);
|
1999-01-16 21:03:00 +00:00
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return 0;
|
1996-01-23 01:02:17 +00:00
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}
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|
1999-08-29 06:59:11 +00:00
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VOID
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STDCALL
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RegisterWaitForInputIdle (
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WaitForInputIdleType lpfnRegisterWaitForInputIdle
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)
|
1998-12-04 18:28:13 +00:00
|
|
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{
|
2000-03-16 01:14:58 +00:00
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lpfnGlobalRegisterWaitForInputIdle = lpfnRegisterWaitForInputIdle;
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1999-08-29 06:59:11 +00:00
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return;
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1998-12-04 18:28:13 +00:00
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}
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|
1999-08-29 06:59:11 +00:00
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DWORD
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STDCALL
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WaitForInputIdle (
|
2000-03-16 01:14:58 +00:00
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HANDLE hProcess,
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1999-08-29 06:59:11 +00:00
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DWORD dwMilliseconds
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|
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)
|
1998-12-04 18:28:13 +00:00
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{
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1999-08-29 06:59:11 +00:00
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return 0;
|
1998-12-04 18:28:13 +00:00
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}
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1999-08-29 06:59:11 +00:00
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|
2000-03-16 01:14:58 +00:00
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VOID
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STDCALL
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Sleep (
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|
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DWORD dwMilliseconds
|
|
|
|
)
|
1998-12-04 18:28:13 +00:00
|
|
|
{
|
1999-12-13 22:04:41 +00:00
|
|
|
SleepEx (dwMilliseconds, FALSE);
|
|
|
|
return;
|
1998-12-04 18:28:13 +00:00
|
|
|
}
|
|
|
|
|
2000-03-16 01:14:58 +00:00
|
|
|
|
2001-02-06 00:11:20 +00:00
|
|
|
DWORD STDCALL
|
|
|
|
SleepEx (DWORD dwMilliseconds,
|
|
|
|
BOOL bAlertable)
|
1996-01-23 01:02:17 +00:00
|
|
|
{
|
2001-02-06 00:11:20 +00:00
|
|
|
TIME Interval;
|
|
|
|
NTSTATUS errCode;
|
|
|
|
|
|
|
|
if (dwMilliseconds != INFINITE)
|
|
|
|
{
|
|
|
|
/*
|
|
|
|
* System time units are 100 nanoseconds (a nanosecond is a billionth of
|
|
|
|
* a second).
|
|
|
|
*/
|
|
|
|
Interval.QuadPart = dwMilliseconds;
|
|
|
|
Interval.QuadPart = -(Interval.QuadPart * 10000);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* Approximately 292000 years hence */
|
|
|
|
Interval.QuadPart = -0x7FFFFFFFFFFFFFFF;
|
|
|
|
}
|
|
|
|
|
|
|
|
errCode = NtDelayExecution (bAlertable, &Interval);
|
|
|
|
if (!NT_SUCCESS(errCode))
|
|
|
|
{
|
|
|
|
SetLastErrorByStatus (errCode);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
return 0;
|
1996-01-23 01:02:17 +00:00
|
|
|
}
|
|
|
|
|
1999-08-29 06:59:11 +00:00
|
|
|
|
2000-12-28 20:38:28 +00:00
|
|
|
VOID STDCALL
|
|
|
|
GetStartupInfoW(LPSTARTUPINFOW lpStartupInfo)
|
1996-01-23 01:02:17 +00:00
|
|
|
{
|
2000-02-19 19:37:13 +00:00
|
|
|
PRTL_USER_PROCESS_PARAMETERS Params;
|
1999-10-13 22:35:55 +00:00
|
|
|
|
1999-04-10 12:08:24 +00:00
|
|
|
if (lpStartupInfo == NULL)
|
|
|
|
{
|
|
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
|
|
return;
|
|
|
|
}
|
1999-10-13 22:35:55 +00:00
|
|
|
|
2000-02-19 19:37:13 +00:00
|
|
|
Params = NtCurrentPeb ()->ProcessParameters;
|
|
|
|
|
1999-10-13 22:35:55 +00:00
|
|
|
lpStartupInfo->cb = sizeof(STARTUPINFOW);
|
2000-02-19 19:37:13 +00:00
|
|
|
lpStartupInfo->lpDesktop = Params->DesktopInfo.Buffer;
|
|
|
|
lpStartupInfo->lpTitle = Params->WindowTitle.Buffer;
|
|
|
|
lpStartupInfo->dwX = Params->StartingX;
|
|
|
|
lpStartupInfo->dwY = Params->StartingY;
|
|
|
|
lpStartupInfo->dwXSize = Params->CountX;
|
|
|
|
lpStartupInfo->dwYSize = Params->CountY;
|
|
|
|
lpStartupInfo->dwXCountChars = Params->CountCharsX;
|
|
|
|
lpStartupInfo->dwYCountChars = Params->CountCharsY;
|
|
|
|
lpStartupInfo->dwFillAttribute = Params->FillAttribute;
|
|
|
|
lpStartupInfo->dwFlags = Params->Flags;
|
|
|
|
lpStartupInfo->wShowWindow = Params->ShowWindowFlags;
|
|
|
|
lpStartupInfo->lpReserved = Params->ShellInfo.Buffer;
|
2000-12-28 20:38:28 +00:00
|
|
|
lpStartupInfo->cbReserved2 = Params->RuntimeInfo.Length;
|
|
|
|
lpStartupInfo->lpReserved2 = (LPBYTE)Params->RuntimeInfo.Buffer;
|
2000-02-19 19:37:13 +00:00
|
|
|
|
|
|
|
lpStartupInfo->hStdInput = Params->InputHandle;
|
|
|
|
lpStartupInfo->hStdOutput = Params->OutputHandle;
|
|
|
|
lpStartupInfo->hStdError = Params->ErrorHandle;
|
1996-01-23 01:02:17 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2000-12-28 20:38:28 +00:00
|
|
|
VOID STDCALL
|
|
|
|
GetStartupInfoA(LPSTARTUPINFOA lpStartupInfo)
|
1998-12-04 18:28:13 +00:00
|
|
|
{
|
2000-02-19 19:37:13 +00:00
|
|
|
PRTL_USER_PROCESS_PARAMETERS Params;
|
|
|
|
ANSI_STRING AnsiString;
|
1999-10-13 22:35:55 +00:00
|
|
|
|
|
|
|
if (lpStartupInfo == NULL)
|
1999-04-10 12:08:24 +00:00
|
|
|
{
|
|
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
1998-12-04 18:28:13 +00:00
|
|
|
return;
|
1999-04-10 12:08:24 +00:00
|
|
|
}
|
1999-10-13 22:35:55 +00:00
|
|
|
|
2000-02-19 19:37:13 +00:00
|
|
|
Params = NtCurrentPeb ()->ProcessParameters;
|
1999-10-13 22:35:55 +00:00
|
|
|
|
2000-02-19 19:37:13 +00:00
|
|
|
RtlAcquirePebLock ();
|
|
|
|
|
|
|
|
if (lpLocalStartupInfo == NULL)
|
1999-04-10 12:08:24 +00:00
|
|
|
{
|
2000-02-19 19:37:13 +00:00
|
|
|
/* create new local startup info (ansi) */
|
|
|
|
lpLocalStartupInfo = RtlAllocateHeap (RtlGetProcessHeap (),
|
|
|
|
0,
|
|
|
|
sizeof(STARTUPINFOA));
|
|
|
|
|
|
|
|
lpLocalStartupInfo->cb = sizeof(STARTUPINFOA);
|
|
|
|
|
|
|
|
/* copy window title string */
|
|
|
|
RtlUnicodeStringToAnsiString (&AnsiString,
|
|
|
|
&Params->WindowTitle,
|
|
|
|
TRUE);
|
|
|
|
lpLocalStartupInfo->lpTitle = AnsiString.Buffer;
|
|
|
|
|
|
|
|
/* copy desktop info string */
|
|
|
|
RtlUnicodeStringToAnsiString (&AnsiString,
|
|
|
|
&Params->DesktopInfo,
|
|
|
|
TRUE);
|
|
|
|
lpLocalStartupInfo->lpDesktop = AnsiString.Buffer;
|
|
|
|
|
|
|
|
/* copy shell info string */
|
|
|
|
RtlUnicodeStringToAnsiString (&AnsiString,
|
|
|
|
&Params->ShellInfo,
|
|
|
|
TRUE);
|
|
|
|
lpLocalStartupInfo->lpReserved = AnsiString.Buffer;
|
|
|
|
|
|
|
|
lpLocalStartupInfo->dwX = Params->StartingX;
|
|
|
|
lpLocalStartupInfo->dwY = Params->StartingY;
|
|
|
|
lpLocalStartupInfo->dwXSize = Params->CountX;
|
|
|
|
lpLocalStartupInfo->dwYSize = Params->CountY;
|
|
|
|
lpLocalStartupInfo->dwXCountChars = Params->CountCharsX;
|
|
|
|
lpLocalStartupInfo->dwYCountChars = Params->CountCharsY;
|
|
|
|
lpLocalStartupInfo->dwFillAttribute = Params->FillAttribute;
|
|
|
|
lpLocalStartupInfo->dwFlags = Params->Flags;
|
|
|
|
lpLocalStartupInfo->wShowWindow = Params->ShowWindowFlags;
|
2000-12-28 20:38:28 +00:00
|
|
|
lpLocalStartupInfo->cbReserved2 = Params->RuntimeInfo.Length;
|
|
|
|
lpLocalStartupInfo->lpReserved2 = (LPBYTE)Params->RuntimeInfo.Buffer;
|
2000-02-19 19:37:13 +00:00
|
|
|
|
|
|
|
lpLocalStartupInfo->hStdInput = Params->InputHandle;
|
|
|
|
lpLocalStartupInfo->hStdOutput = Params->OutputHandle;
|
|
|
|
lpLocalStartupInfo->hStdError = Params->ErrorHandle;
|
1999-04-10 12:08:24 +00:00
|
|
|
}
|
2000-02-19 19:37:13 +00:00
|
|
|
|
|
|
|
RtlReleasePebLock ();
|
|
|
|
|
|
|
|
/* copy local startup info data to external startup info */
|
|
|
|
memcpy (lpStartupInfo,
|
|
|
|
lpLocalStartupInfo,
|
|
|
|
sizeof(STARTUPINFOA));
|
1998-12-04 18:28:13 +00:00
|
|
|
}
|
|
|
|
|
1999-08-29 06:59:11 +00:00
|
|
|
|
|
|
|
BOOL
|
|
|
|
STDCALL
|
|
|
|
FlushInstructionCache (
|
2000-02-19 19:37:13 +00:00
|
|
|
HANDLE hProcess,
|
|
|
|
LPCVOID lpBaseAddress,
|
1999-08-29 06:59:11 +00:00
|
|
|
DWORD dwSize
|
|
|
|
)
|
1996-01-23 01:02:17 +00:00
|
|
|
{
|
1999-08-29 06:59:11 +00:00
|
|
|
NTSTATUS errCode;
|
|
|
|
|
2000-04-25 23:22:57 +00:00
|
|
|
errCode = NtFlushInstructionCache (
|
1999-08-29 06:59:11 +00:00
|
|
|
hProcess,
|
|
|
|
(PVOID) lpBaseAddress,
|
2000-03-16 01:14:58 +00:00
|
|
|
dwSize);
|
1999-08-29 06:59:11 +00:00
|
|
|
if (!NT_SUCCESS(errCode))
|
|
|
|
{
|
2000-04-25 23:22:57 +00:00
|
|
|
SetLastErrorByStatus (errCode);
|
1999-08-29 06:59:11 +00:00
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
return TRUE;
|
1998-12-04 18:28:13 +00:00
|
|
|
}
|
|
|
|
|
1999-08-29 06:59:11 +00:00
|
|
|
|
|
|
|
VOID
|
|
|
|
STDCALL
|
|
|
|
ExitProcess (
|
|
|
|
UINT uExitCode
|
|
|
|
)
|
1999-05-11 15:28:11 +00:00
|
|
|
{
|
2002-05-07 22:26:29 +00:00
|
|
|
CSRSS_API_REQUEST CsrRequest;
|
|
|
|
CSRSS_API_REPLY CsrReply;
|
|
|
|
NTSTATUS Status;
|
|
|
|
|
2000-09-05 11:01:03 +00:00
|
|
|
/* unload all dll's */
|
|
|
|
LdrShutdownProcess ();
|
|
|
|
|
2002-05-07 22:26:29 +00:00
|
|
|
/* notify csrss of process termination */
|
|
|
|
CsrRequest.Type = CSRSS_TERMINATE_PROCESS;
|
|
|
|
Status = CsrClientCallServer(&CsrRequest,
|
|
|
|
&CsrReply,
|
|
|
|
sizeof(CSRSS_API_REQUEST),
|
|
|
|
sizeof(CSRSS_API_REPLY));
|
|
|
|
if (!NT_SUCCESS(Status) || !NT_SUCCESS(CsrReply.Status))
|
|
|
|
{
|
|
|
|
DbgPrint("Failed to tell csrss about terminating process. Expect trouble.\n");
|
|
|
|
}
|
|
|
|
|
2000-09-05 11:01:03 +00:00
|
|
|
|
2000-03-16 01:14:58 +00:00
|
|
|
NtTerminateProcess (NtCurrentProcess (),
|
|
|
|
uExitCode);
|
1999-05-11 15:28:11 +00:00
|
|
|
}
|
|
|
|
|
1999-08-29 06:59:11 +00:00
|
|
|
|
|
|
|
WINBOOL
|
|
|
|
STDCALL
|
|
|
|
TerminateProcess (
|
|
|
|
HANDLE hProcess,
|
|
|
|
UINT uExitCode
|
|
|
|
)
|
1999-05-11 15:28:11 +00:00
|
|
|
{
|
2001-08-15 20:35:39 +00:00
|
|
|
if (0 == hProcess)
|
|
|
|
{
|
|
|
|
SetLastError (ERROR_INVALID_HANDLE);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
NTSTATUS Status = NtTerminateProcess (hProcess, uExitCode);
|
|
|
|
|
|
|
|
if (NT_SUCCESS(Status))
|
2000-03-16 01:14:58 +00:00
|
|
|
{
|
2001-08-15 20:35:39 +00:00
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
SetLastErrorByStatus (Status);
|
|
|
|
}
|
|
|
|
return FALSE;
|
1996-01-23 01:02:17 +00:00
|
|
|
}
|
1998-10-05 04:01:30 +00:00
|
|
|
|
2000-03-16 01:14:58 +00:00
|
|
|
|
1999-08-29 06:59:11 +00:00
|
|
|
VOID
|
|
|
|
STDCALL
|
|
|
|
FatalAppExitA (
|
|
|
|
UINT uAction,
|
|
|
|
LPCSTR lpMessageText
|
|
|
|
)
|
1998-12-04 18:28:13 +00:00
|
|
|
{
|
2000-03-16 01:14:58 +00:00
|
|
|
UNICODE_STRING MessageTextU;
|
|
|
|
ANSI_STRING MessageText;
|
|
|
|
|
2000-04-25 23:22:57 +00:00
|
|
|
RtlInitAnsiString (& MessageText,
|
|
|
|
(LPSTR) lpMessageText);
|
2000-03-16 01:14:58 +00:00
|
|
|
|
2000-04-25 23:22:57 +00:00
|
|
|
RtlAnsiStringToUnicodeString (& MessageTextU,
|
|
|
|
& MessageText,
|
2000-03-16 01:14:58 +00:00
|
|
|
TRUE);
|
|
|
|
|
|
|
|
FatalAppExitW (uAction,
|
|
|
|
MessageTextU.Buffer);
|
1999-10-13 22:35:55 +00:00
|
|
|
|
2000-03-16 01:14:58 +00:00
|
|
|
RtlFreeUnicodeString (&MessageTextU);
|
1998-12-04 18:28:13 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
1999-08-29 06:59:11 +00:00
|
|
|
VOID
|
|
|
|
STDCALL
|
|
|
|
FatalAppExitW (
|
|
|
|
UINT uAction,
|
|
|
|
LPCWSTR lpMessageText
|
|
|
|
)
|
1998-12-04 18:28:13 +00:00
|
|
|
{
|
1999-10-13 22:35:55 +00:00
|
|
|
return;
|
1998-12-04 18:28:13 +00:00
|
|
|
}
|
1999-08-29 06:59:11 +00:00
|
|
|
|
2000-04-25 23:22:57 +00:00
|
|
|
|
2000-09-05 13:53:27 +00:00
|
|
|
VOID
|
|
|
|
STDCALL
|
|
|
|
FatalExit (
|
|
|
|
int ExitCode
|
|
|
|
)
|
|
|
|
{
|
|
|
|
ExitProcess(ExitCode);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2000-04-25 23:22:57 +00:00
|
|
|
DWORD
|
|
|
|
STDCALL
|
|
|
|
GetPriorityClass (
|
|
|
|
HANDLE hProcess
|
|
|
|
)
|
|
|
|
{
|
|
|
|
HANDLE hProcessTmp;
|
2001-09-02 17:59:44 +00:00
|
|
|
DWORD CsrPriorityClass = 0; // This tells CSRSS we want to GET it!
|
2000-04-25 23:22:57 +00:00
|
|
|
NTSTATUS Status;
|
|
|
|
|
|
|
|
Status = NtDuplicateObject (
|
|
|
|
GetCurrentProcess(),
|
|
|
|
hProcess,
|
|
|
|
GetCurrentProcess(),
|
|
|
|
& hProcessTmp,
|
|
|
|
(PROCESS_SET_INFORMATION | PROCESS_QUERY_INFORMATION),
|
|
|
|
FALSE,
|
|
|
|
0
|
|
|
|
);
|
|
|
|
if (!NT_SUCCESS(Status))
|
|
|
|
{
|
|
|
|
SetLastErrorByStatus (Status);
|
|
|
|
return (0); /* ERROR */
|
|
|
|
}
|
|
|
|
/* Ask CSRSS to set it */
|
|
|
|
CsrSetPriorityClass (
|
|
|
|
hProcessTmp,
|
|
|
|
& CsrPriorityClass
|
|
|
|
);
|
|
|
|
NtClose (hProcessTmp);
|
|
|
|
/* Translate CSR->W32 priorities */
|
|
|
|
switch (CsrPriorityClass)
|
|
|
|
{
|
|
|
|
case CSR_PRIORITY_CLASS_NORMAL:
|
|
|
|
return (NORMAL_PRIORITY_CLASS); /* 32 */
|
|
|
|
case CSR_PRIORITY_CLASS_IDLE:
|
|
|
|
return (IDLE_PRIORITY_CLASS); /* 64 */
|
|
|
|
case CSR_PRIORITY_CLASS_HIGH:
|
|
|
|
return (HIGH_PRIORITY_CLASS); /* 128 */
|
|
|
|
case CSR_PRIORITY_CLASS_REALTIME:
|
|
|
|
return (REALTIME_PRIORITY_CLASS); /* 256 */
|
|
|
|
}
|
|
|
|
SetLastError (ERROR_ACCESS_DENIED);
|
|
|
|
return (0); /* ERROR */
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
WINBOOL
|
|
|
|
STDCALL
|
|
|
|
SetPriorityClass (
|
|
|
|
HANDLE hProcess,
|
|
|
|
DWORD dwPriorityClass
|
|
|
|
)
|
|
|
|
{
|
|
|
|
HANDLE hProcessTmp;
|
|
|
|
DWORD CsrPriorityClass;
|
|
|
|
NTSTATUS Status;
|
|
|
|
|
|
|
|
switch (dwPriorityClass)
|
|
|
|
{
|
|
|
|
case NORMAL_PRIORITY_CLASS: /* 32 */
|
|
|
|
CsrPriorityClass = CSR_PRIORITY_CLASS_NORMAL;
|
|
|
|
break;
|
|
|
|
case IDLE_PRIORITY_CLASS: /* 64 */
|
|
|
|
CsrPriorityClass = CSR_PRIORITY_CLASS_IDLE;
|
|
|
|
break;
|
|
|
|
case HIGH_PRIORITY_CLASS: /* 128 */
|
|
|
|
CsrPriorityClass = CSR_PRIORITY_CLASS_HIGH;
|
|
|
|
break;
|
|
|
|
case REALTIME_PRIORITY_CLASS: /* 256 */
|
|
|
|
CsrPriorityClass = CSR_PRIORITY_CLASS_REALTIME;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
SetLastError (ERROR_INVALID_PARAMETER);
|
|
|
|
return (FALSE);
|
|
|
|
}
|
|
|
|
Status = NtDuplicateObject (
|
|
|
|
GetCurrentProcess(),
|
|
|
|
hProcess,
|
|
|
|
GetCurrentProcess(),
|
|
|
|
& hProcessTmp,
|
|
|
|
(PROCESS_SET_INFORMATION | PROCESS_QUERY_INFORMATION),
|
|
|
|
FALSE,
|
|
|
|
0
|
|
|
|
);
|
|
|
|
if (!NT_SUCCESS(Status))
|
|
|
|
{
|
|
|
|
SetLastErrorByStatus (Status);
|
|
|
|
return (FALSE); /* ERROR */
|
|
|
|
}
|
|
|
|
/* Ask CSRSS to set it */
|
|
|
|
Status = CsrSetPriorityClass (
|
|
|
|
hProcessTmp,
|
|
|
|
& CsrPriorityClass
|
|
|
|
);
|
|
|
|
NtClose (hProcessTmp);
|
|
|
|
if (!NT_SUCCESS(Status))
|
|
|
|
{
|
|
|
|
SetLastErrorByStatus (Status);
|
|
|
|
return (FALSE);
|
|
|
|
}
|
|
|
|
return (TRUE);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2001-02-10 22:01:50 +00:00
|
|
|
DWORD
|
|
|
|
STDCALL
|
|
|
|
GetProcessVersion (
|
|
|
|
DWORD ProcessId
|
|
|
|
)
|
|
|
|
{
|
|
|
|
DWORD Version = 0;
|
|
|
|
PIMAGE_NT_HEADERS NtHeader = NULL;
|
|
|
|
PVOID BaseAddress = NULL;
|
|
|
|
|
|
|
|
/* Caller's */
|
|
|
|
if (0 == ProcessId)
|
|
|
|
{
|
|
|
|
BaseAddress = (PVOID) NtCurrentPeb()->ImageBaseAddress;
|
|
|
|
NtHeader = RtlImageNtHeader (BaseAddress);
|
|
|
|
if (NULL != NtHeader)
|
|
|
|
{
|
|
|
|
Version =
|
|
|
|
(NtHeader->OptionalHeader.MajorOperatingSystemVersion << 16)
|
|
|
|
| (NtHeader->OptionalHeader.MinorOperatingSystemVersion);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else /* other process */
|
|
|
|
{
|
|
|
|
/* FIXME: open the other process */
|
|
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
|
|
}
|
|
|
|
return (Version);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
1999-08-29 06:59:11 +00:00
|
|
|
/* EOF */
|