mirror of
https://github.com/reactos/reactos.git
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Improved RtlCreateUserProcess()
svn path=/trunk/; revision=1010
This commit is contained in:
Eric Kohl
parent
8f1ea8477c
commit
89875c3a44
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@ -1,10 +1,31 @@
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/* $Id: rtl.h,v 1.10 2000/02/19 19:33:28 ekohl Exp $
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/* $Id: rtl.h,v 1.11 2000/02/25 23:57:21 ekohl Exp $
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*
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*/
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VOID WINAPI __RtlInitHeap(PVOID base,
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ULONG minsize,
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ULONG maxsize);
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/*
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* Preliminary data type!!
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*
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* This definition is not finished yet. It will change in the future.
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*/
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typedef struct _RTL_USER_PROCESS_INFO
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{
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ULONG Unknown1; // 0x00
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HANDLE ProcessHandle; // 0x04
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HANDLE ThreadHandle; // 0x08
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CLIENT_ID ClientId; // 0x0C
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ULONG Unknown5; // 0x14
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LONG StackZeroBits; // 0x18
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LONG StackReserved; // 0x1C
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LONG StackCommit; // 0x20
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ULONG Unknown9; // 0x24
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// more data ... ???
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} RTL_USER_PROCESS_INFO, *PRTL_USER_PROCESS_INFO;
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//VOID WINAPI __RtlInitHeap(PVOID base,
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// ULONG minsize,
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// ULONG maxsize);
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#define HEAP_BASE (0xa0000000)
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@ -177,15 +198,15 @@ NTSTATUS
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STDCALL
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RtlCreateUserProcess (
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PUNICODE_STRING CommandLine,
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ULONG Unknown1,
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PRTL_USER_PROCESS_PARAMETERS ProcessParameters,
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ULONG Unknown2,
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PRTL_USER_PROCESS_PARAMETERS ProcessParameters, // verified
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PSECURITY_DESCRIPTOR ProcessSd,
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PSECURITY_DESCRIPTOR ThreadSd,
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WINBOOL bInheritHandles,
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DWORD dwCreationFlags,
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PCLIENT_ID ClientId,
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PHANDLE ProcessHandle,
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PHANDLE ThreadHandle
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ULONG Unknown8,
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ULONG Unknown9,
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PRTL_USER_PROCESS_INFO ProcessInfo // verified
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);
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NTSTATUS
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@ -1,4 +1,4 @@
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/* $Id: process.c,v 1.15 2000/02/19 19:34:49 ekohl Exp $
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/* $Id: process.c,v 1.16 2000/02/25 23:58:03 ekohl 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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@ -98,7 +98,9 @@ HANDLE STDCALL KlCreateFirstThread(HANDLE ProcessHandle,
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return(ThreadHandle);
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}
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static NTSTATUS RtlpMapFile(PUNICODE_STRING ApplicationName,
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static NTSTATUS RtlpMapFile(
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PRTL_USER_PROCESS_PARAMETERS Ppb,
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//PUNICODE_STRING ApplicationName,
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PHANDLE Section)
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{
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HANDLE hFile;
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@ -109,12 +111,17 @@ static NTSTATUS RtlpMapFile(PUNICODE_STRING ApplicationName,
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hFile = NULL;
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RtlDeNormalizeProcessParams (Ppb);
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InitializeObjectAttributes(&ObjectAttributes,
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ApplicationName,
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// ApplicationName,
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&(Ppb->ImagePathName),
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OBJ_CASE_INSENSITIVE,
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NULL,
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SecurityDescriptor);
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RtlNormalizeProcessParams (Ppb);
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/*
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* Try to open the executable
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*/
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@ -245,16 +252,20 @@ static NTSTATUS KlInitPeb (HANDLE ProcessHandle,
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return(STATUS_SUCCESS);
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}
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NTSTATUS STDCALL RtlCreateUserProcess(PUNICODE_STRING CommandLine,
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ULONG Unknown1,
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PRTL_USER_PROCESS_PARAMETERS Ppb,
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PSECURITY_DESCRIPTOR ProcessSd,
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PSECURITY_DESCRIPTOR ThreadSd,
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WINBOOL bInheritHandles,
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DWORD dwCreationFlags,
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PCLIENT_ID ClientId,
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PHANDLE ProcessHandle,
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PHANDLE ThreadHandle)
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NTSTATUS
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STDCALL
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RtlCreateUserProcess (
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PUNICODE_STRING CommandLine, // verified
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ULONG Unknown2,
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PRTL_USER_PROCESS_PARAMETERS Ppb, // verified
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PSECURITY_DESCRIPTOR ProcessSd,
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PSECURITY_DESCRIPTOR ThreadSd,
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WINBOOL bInheritHandles,
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DWORD dwCreationFlags,
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ULONG Unknown8,
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ULONG Unknown9,
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PRTL_USER_PROCESS_INFO ProcessInfo // verified
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)
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{
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HANDLE hSection;
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HANDLE hThread;
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@ -263,16 +274,17 @@ NTSTATUS STDCALL RtlCreateUserProcess(PUNICODE_STRING CommandLine,
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PROCESS_BASIC_INFORMATION ProcessBasicInfo;
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ULONG retlen;
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DPRINT("CreateProcessW(CommandLine '%w')\n", CommandLine->Buffer);
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DPRINT("RtlCreateUserProcess\n");
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Status = RtlpMapFile(CommandLine,
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// Status = RtlpMapFile(CommandLine,
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Status = RtlpMapFile(Ppb,
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&hSection);
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/*
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* Create a new process
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*/
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Status = NtCreateProcess(ProcessHandle,
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Status = NtCreateProcess(&(ProcessInfo->ProcessHandle),
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PROCESS_ALL_ACCESS,
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NULL,
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NtCurrentProcess(),
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@ -289,23 +301,20 @@ NTSTATUS STDCALL RtlCreateUserProcess(PUNICODE_STRING CommandLine,
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* Get some information about the process
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*/
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ZwQueryInformationProcess(*ProcessHandle,
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ZwQueryInformationProcess(ProcessInfo->ProcessHandle,
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ProcessBasicInformation,
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&ProcessBasicInfo,
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sizeof(ProcessBasicInfo),
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&retlen);
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DPRINT("ProcessBasicInfo.UniqueProcessId %d\n",
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ProcessBasicInfo.UniqueProcessId);
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if (ClientId != NULL)
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{
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ClientId->UniqueProcess = (HANDLE)ProcessBasicInfo.UniqueProcessId;
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}
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ProcessInfo->ClientId.UniqueProcess = (HANDLE)ProcessBasicInfo.UniqueProcessId;
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/*
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* Create Process Environment Block
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*/
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DPRINT("Creating peb\n");
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KlInitPeb(*ProcessHandle, Ppb);
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KlInitPeb(ProcessInfo->ProcessHandle, Ppb);
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DPRINT("Creating thread for process\n");
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lpStartAddress = (LPTHREAD_START_ROUTINE)
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@ -313,12 +322,12 @@ NTSTATUS STDCALL RtlCreateUserProcess(PUNICODE_STRING CommandLine,
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AddressOfEntryPoint +
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((PIMAGE_OPTIONAL_HEADER)OPTHDROFFSET(NTDLL_BASE))->ImageBase;
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hThread = KlCreateFirstThread(*ProcessHandle,
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hThread = KlCreateFirstThread(ProcessInfo->ProcessHandle,
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// Headers.OptionalHeader.SizeOfStackReserve,
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0x200000,
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lpStartAddress,
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dwCreationFlags,
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ClientId);
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&(ProcessInfo->ClientId));
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if (hThread == NULL)
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{
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DPRINT("Failed to create thread\n");
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@ -1,4 +1,4 @@
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/* $Id: init.c,v 1.13 2000/02/21 22:43:15 ekohl Exp $
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/* $Id: init.c,v 1.14 2000/02/25 23:58:57 ekohl Exp $
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*
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* init.c - Session Manager initialization
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*
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@ -33,6 +33,8 @@
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#define NDEBUG
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/* uncomment to run csrss.exe */
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//#define RUN_CSRSS
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/* GLOBAL VARIABLES *********************************************************/
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@ -126,6 +128,7 @@ InitSessionManager (
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UNICODE_STRING CmdLineW;
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UNICODE_STRING CurrentDirectoryW;
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PRTL_USER_PROCESS_PARAMETERS ProcessParameters;
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RTL_USER_PROCESS_INFO ProcessInfo;
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/* Create the "\SmApiPort" object (LPC) */
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RtlInitUnicodeString (&UnicodeString,
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@ -191,18 +194,19 @@ InitSessionManager (
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/* FIXME: Load the well known DLLs */
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/* Create paging files */
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#if 0
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/* Create paging files */
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SmCreatePagingFiles ();
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#endif
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#if 0
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/* Load missing registry hives */
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// NtInitializeRegistry (FALSE);
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NtInitializeRegistry (FALSE);
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#endif
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/* Set environment variables from registry */
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SmSetEnvironmentVariables ();
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//#if 0
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/* Load the kernel mode driver win32k.sys */
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RtlInitUnicodeString (&CmdLineW,
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L"\\??\\C:\\reactos\\system32\\drivers\\win32k.sys");
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@ -212,9 +216,8 @@ InitSessionManager (
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{
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return FALSE;
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}
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//#endif
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#if 0
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#ifdef RUN_CSRSS
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/* Start the Win32 subsystem (csrss.exe) */
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DisplayString (L"SM: Executing csrss.exe\n");
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@ -243,17 +246,19 @@ InitSessionManager (
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NULL,
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FALSE,
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0,
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NULL,
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&Children[CHILD_CSRSS],
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NULL);
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0,
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0,
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&ProcessInfo);
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RtlDestroyProcessParameters (ProcessParameters);
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if (!NT_SUCCESS(Status))
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{
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DisplayString (L"SM: Loading csrss.exe failed!\n");
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return FALSE;
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}
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RtlDestroyProcessParameters (ProcessParameters);
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#endif
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Children[CHILD_CSRSS] = ProcessInfo.ProcessHandle;
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#endif /* RUN_CSRSS */
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/* Start the simple shell (shell.exe) */
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@ -262,7 +267,8 @@ InitSessionManager (
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L"\\??\\C:\\reactos\\system32\\shell.exe");
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#if 0
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/* Start the logon process (winlogon.exe) */
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RtlInitUnicodeString (&CmdLineW,
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DisplayString (L"SM: Running winlogon\n");
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RtlInitUnicodeString (&UnicodeString,
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L"\\??\\C:\\reactos\\system32\\winlogon.exe");
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#endif
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@ -289,9 +295,9 @@ InitSessionManager (
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NULL,
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FALSE,
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0,
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NULL,
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&Children[CHILD_WINLOGON],
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NULL);
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0,
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0,
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&ProcessInfo);
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RtlDestroyProcessParameters (ProcessParameters);
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@ -304,6 +310,7 @@ InitSessionManager (
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#endif
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return FALSE;
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}
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Children[CHILD_WINLOGON] = ProcessInfo.ProcessHandle;
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/* Create the \DbgSsApiPort object (LPC) */
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RtlInitUnicodeString (&UnicodeString,
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