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Implemented PsCreateSystemProcess()

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svn path=/trunk/; revision=1815
This commit is contained in:
Eric Kohl 2001-04-21 12:39:33 +00:00
parent 71d0b655ac
commit cb2396496c
4 changed files with 71 additions and 44 deletions
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6
reactos/include/ddk/psfuncs.h
View file

@ -1,4 +1,4 @@
/* $Id: psfuncs.h,v 1.12 2000/12/22 13:29:48 ekohl Exp $
/* $Id: psfuncs.h,v 1.13 2001/04/21 12:38:28 ekohl Exp $
*/
#ifndef _INCLUDE_DDK_PSFUNCS_H
#define _INCLUDE_DDK_PSFUNCS_H
@ -34,6 +34,10 @@ NTSTATUS STDCALL PsCreateSystemThread(PHANDLE ThreadHandle,
PVOID StartContext);
NTSTATUS STDCALL PsTerminateSystemThread(NTSTATUS ExitStatus);
NTSTATUS STDCALL PsCreateSystemProcess(PHANDLE ProcessHandle,
ACCESS_MASK DesiredAccess,
POBJECT_ATTRIBUTES ObjectAttributes);
struct _ETHREAD* STDCALL PsGetCurrentThread(VOID);
struct _EPROCESS* STDCALL PsGetCurrentProcess(VOID);
PACCESS_TOKEN STDCALL PsReferenceImpersonationToken(struct _ETHREAD* Thread,

4
reactos/ntoskrnl/ntoskrnl.def
View file

@ -1,4 +1,4 @@
; $Id: ntoskrnl.def,v 1.103 2001/04/16 00:48:04 chorns Exp $
; $Id: ntoskrnl.def,v 1.104 2001/04/21 12:39:33 ekohl Exp $
;
; reactos/ntoskrnl/ntoskrnl.def
;
@ -586,7 +586,7 @@ PoUnregisterSystemState@4
;ProbeForWrite@12
PsAssignImpersonationToken@8
;PsChargePoolQuota@12
;PsCreateSystemProcess@12
PsCreateSystemProcess@12
PsCreateSystemThread@28
;PsCreateWin32Process@4
;PsEstablishWin32Callouts@24

4
reactos/ntoskrnl/ntoskrnl.edf
View file

@ -1,4 +1,4 @@
; $Id: ntoskrnl.edf,v 1.90 2001/04/16 00:48:04 chorns Exp $
; $Id: ntoskrnl.edf,v 1.91 2001/04/21 12:39:33 ekohl Exp $
;
; reactos/ntoskrnl/ntoskrnl.def
;
@ -586,7 +586,7 @@ PoUnregisterSystemState=PoUnregisterSystemState@4
;ProbeForWrite=ProbeForWrite@12
PsAssignImpersonationToken=PsAssignImpersonationToken@8
;PsChargePoolQuota=PsChargePoolQuota@12
;PsCreateSystemProcess=PsCreateSystemProcess@12
PsCreateSystemProcess=PsCreateSystemProcess@12
PsCreateSystemThread=PsCreateSystemThread@28
;PsCreateWin32Process
;PsEstablishWin32Callouts

101
reactos/ntoskrnl/ps/process.c
View file

@ -1,4 +1,4 @@
/* $Id: process.c,v 1.62 2001/04/16 16:29:03 dwelch Exp $
/* $Id: process.c,v 1.63 2001/04/21 12:39:05 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -90,7 +90,7 @@ PsGetNextProcess(PEPROCESS OldProcess)
NTSTATUS STDCALL
NtOpenProcessToken(IN HANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN ACCESS_MASK DesiredAccess,
OUT PHANDLE TokenHandle)
{
PACCESS_TOKEN Token;
@ -111,7 +111,7 @@ NtOpenProcessToken(IN HANDLE ProcessHandle,
return(Status);
}
PACCESS_TOKEN STDCALL
PACCESS_TOKEN STDCALL
PsReferencePrimaryToken(PEPROCESS Process)
{
ObReferenceObjectByPointer(Process->Token,
@ -121,7 +121,7 @@ PsReferencePrimaryToken(PEPROCESS Process)
return(Process->Token);
}
NTSTATUS
NTSTATUS
PsOpenTokenOfProcess(HANDLE ProcessHandle,
PACCESS_TOKEN* Token)
{
@ -296,7 +296,8 @@ static NTSTATUS PsCreatePeb(HANDLE ProcessHandle,
}
PKPROCESS KeGetCurrentProcess(VOID)
PKPROCESS
KeGetCurrentProcess(VOID)
/*
* FUNCTION: Returns a pointer to the current process
*/
@ -304,7 +305,8 @@ PKPROCESS KeGetCurrentProcess(VOID)
return(&(PsGetCurrentProcess()->Pcb));
}
HANDLE STDCALL PsGetCurrentProcessId(VOID)
HANDLE STDCALL
PsGetCurrentProcessId(VOID)
{
return((HANDLE)PsGetCurrentProcess()->UniqueProcessId);
}
@ -312,7 +314,8 @@ HANDLE STDCALL PsGetCurrentProcessId(VOID)
/*
* FUNCTION: Returns a pointer to the current process
*/
PEPROCESS STDCALL PsGetCurrentProcess(VOID)
PEPROCESS STDCALL
PsGetCurrentProcess(VOID)
{
if (PsGetCurrentThread() == NULL ||
PsGetCurrentThread()->ThreadsProcess == NULL)
@ -325,20 +328,36 @@ PEPROCESS STDCALL PsGetCurrentProcess(VOID)
}
}
PEPROCESS STDCALL IoGetCurrentProcess(VOID)
PEPROCESS STDCALL
IoGetCurrentProcess(VOID)
{
return(PsGetCurrentProcess());
}
NTSTATUS STDCALL
NtCreateProcess (OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN HANDLE ParentProcessHandle,
IN BOOLEAN InheritObjectTable,
IN HANDLE SectionHandle OPTIONAL,
IN HANDLE DebugPortHandle OPTIONAL,
IN HANDLE ExceptionPortHandle OPTIONAL)
NTSTATUS STDCALL
PsCreateSystemProcess(PHANDLE ProcessHandle,
ACCESS_MASK DesiredAccess,
POBJECT_ATTRIBUTES ObjectAttributes)
{
return NtCreateProcess(ProcessHandle,
DesiredAccess,
ObjectAttributes,
SystemProcessHandle,
FALSE,
NULL,
NULL,
NULL);
}
NTSTATUS STDCALL
NtCreateProcess(OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN HANDLE ParentProcessHandle,
IN BOOLEAN InheritObjectTable,
IN HANDLE SectionHandle OPTIONAL,
IN HANDLE DebugPortHandle OPTIONAL,
IN HANDLE ExceptionPortHandle OPTIONAL)
/*
* FUNCTION: Creates a process.
* ARGUMENTS:
@ -534,7 +553,7 @@ NtCreateProcess (OUT PHANDLE ProcessHandle,
ObDereferenceObject(Process);
ObDereferenceObject(ParentProcess);
ZwClose(*ProcessHandle);
*ProcessHandle = NULL;
*ProcessHandle = NULL;
return(Status);
}
Process->Peb = Peb;
@ -573,10 +592,11 @@ NtCreateProcess (OUT PHANDLE ProcessHandle,
}
NTSTATUS STDCALL NtOpenProcess (OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId)
NTSTATUS STDCALL
NtOpenProcess(OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId)
{
DPRINT("NtOpenProcess(ProcessHandle %x, DesiredAccess %x, "
"ObjectAttributes %x, ClientId %x { UniP %d, UniT %d })\n",
@ -643,7 +663,7 @@ NTSTATUS STDCALL NtOpenProcess (OUT PHANDLE ProcessHandle,
ObDereferenceObject(current);
DPRINT("*ProcessHandle %x\n", ProcessHandle);
DPRINT("NtOpenProcess() = %x\n", Status);
return(Status);
return(Status);
}
current_entry = current_entry->Flink;
}
@ -655,11 +675,12 @@ NTSTATUS STDCALL NtOpenProcess (OUT PHANDLE ProcessHandle,
}
NTSTATUS STDCALL NtQueryInformationProcess (IN HANDLE ProcessHandle,
IN CINT ProcessInformationClass,
OUT PVOID ProcessInformation,
IN ULONG ProcessInformationLength,
OUT PULONG ReturnLength)
NTSTATUS STDCALL
NtQueryInformationProcess(IN HANDLE ProcessHandle,
IN CINT ProcessInformationClass,
OUT PVOID ProcessInformation,
IN ULONG ProcessInformationLength,
OUT PULONG ReturnLength)
{
PEPROCESS Process;
NTSTATUS Status;
@ -684,10 +705,10 @@ NTSTATUS STDCALL NtQueryInformationProcess (IN HANDLE ProcessHandle,
ProcessBasicInformationP->ExitStatus = Process->ExitStatus;
ProcessBasicInformationP->PebBaseAddress = Process->Peb;
ProcessBasicInformationP->AffinityMask = Process->Pcb.Affinity;
ProcessBasicInformationP->UniqueProcessId =
Process->UniqueProcessId;
ProcessBasicInformationP->InheritedFromUniqueProcessId =
(ULONG)Process->InheritedFromUniqueProcessId;
ProcessBasicInformationP->UniqueProcessId =
Process->UniqueProcessId;
ProcessBasicInformationP->InheritedFromUniqueProcessId =
(ULONG)Process->InheritedFromUniqueProcessId;
Status = STATUS_SUCCESS;
break;
@ -724,8 +745,9 @@ NTSTATUS STDCALL NtQueryInformationProcess (IN HANDLE ProcessHandle,
return(Status);
}
NTSTATUS PspAssignPrimaryToken(PEPROCESS Process,
HANDLE TokenHandle)
NTSTATUS
PspAssignPrimaryToken(PEPROCESS Process,
HANDLE TokenHandle)
{
PACCESS_TOKEN Token;
PACCESS_TOKEN OldToken;
@ -750,10 +772,11 @@ NTSTATUS PspAssignPrimaryToken(PEPROCESS Process,
return(Status);
}
NTSTATUS STDCALL NtSetInformationProcess(IN HANDLE ProcessHandle,
IN CINT ProcessInformationClass,
IN PVOID ProcessInformation,
IN ULONG ProcessInformationLength)
NTSTATUS STDCALL
NtSetInformationProcess(IN HANDLE ProcessHandle,
IN CINT ProcessInformationClass,
IN PVOID ProcessInformation,
IN ULONG ProcessInformationLength)
{
PEPROCESS Process;
NTSTATUS Status;
@ -799,7 +822,7 @@ NTSTATUS STDCALL NtSetInformationProcess(IN HANDLE ProcessHandle,
// DPRINT1("Process->ImageFileName %.8s\n", Process->ImageFileName);
Status = STATUS_SUCCESS;
break;
case ProcessLdtInformation:
case ProcessLdtSize:
case ProcessDefaultHardErrorMode: