[ion] 55319: [SMSS]: Co-exist with SMSS2 by using OBJ_OPENIF when creating object directories and sections, in case SMSS2 has already done so (which now it probably will). [SMSS2]: Implement all th...

Author: ion
Date: Mon Jan 30 08:02:17 2012
New Revision: 55319

URL: http://svn.reactos.org/svn/reactos?rev=55319&view=rev
Log:
[SMSS]: Co-exist with SMSS2 by using OBJ_OPENIF when creating object directories and
sections, in case SMSS2 has already done so (which now it probably will).
[SMSS2]: Implement all the required registry configuration parsing functions. KnownDLLs,
DosDevices, PageFiles, Subsystems, ExcludedKnownDLLs, PendingFileRenameOperations,
ObjectDirectories, Environment keys are all processed and put into lists. Other than
creating the object directories and setting the environment variables, though, no other
work happens -- but we do DPRINT1 what should happen.

Modified:
    trunk/reactos/base/system/smss/initdosdev.c
    trunk/reactos/base/system/smss/initobdir.c
    trunk/reactos/base/system/smss/initwkdll.c
    trunk/reactos/base/system/smss2/sminit.c
    trunk/reactos/base/system/smss2/smss.h
    trunk/reactos/base/system/smss2/smsubsys.c

Modified: trunk/reactos/base/system/smss/initdosdev.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss/initdosde…
==============================================================================
--- trunk/reactos/base/system/smss/initdosdev.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss/initdosdev.c [iso-8859-1] Mon Jan 30 08:02:17 2012
@@ -50,7 +50,7 @@
   /* create symbolic link */
   InitializeObjectAttributes(&ObjectAttributes,
 			     &LinkName,
-			     OBJ_PERMANENT|OBJ_CASE_INSENSITIVE,
+			     OBJ_PERMANENT|OBJ_CASE_INSENSITIVE|OBJ_OPENIF,
 			     NULL,
 			     NULL);
   Status = NtCreateSymbolicLinkObject(&LinkHandle,

Modified: trunk/reactos/base/system/smss/initobdir.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss/initobdir…
==============================================================================
--- trunk/reactos/base/system/smss/initobdir.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss/initobdir.c [iso-8859-1] Mon Jan 30 08:02:17 2012
@@ -37,7 +37,7 @@
 
   InitializeObjectAttributes(&ObjectAttributes,
 			     &UnicodeString,
-			     0,
+			     OBJ_OPENIF,
 			     NULL,
 			     NULL);
 

Modified: trunk/reactos/base/system/smss/initwkdll.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss/initwkdll…
==============================================================================
--- trunk/reactos/base/system/smss/initwkdll.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss/initwkdll.c [iso-8859-1] Mon Jan 30 08:02:17 2012
@@ -82,7 +82,7 @@
 
   InitializeObjectAttributes(&ObjectAttributes,
 			     &ImageName,
-			     OBJ_CASE_INSENSITIVE | OBJ_PERMANENT,
+			     OBJ_CASE_INSENSITIVE | OBJ_PERMANENT | OBJ_OPENIF,
 			     (HANDLE)EntryContext,
 			     NULL);
   Status = NtCreateSection(&SectionHandle,

Modified: trunk/reactos/base/system/smss2/sminit.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/sminit.c…
==============================================================================
--- trunk/reactos/base/system/smss2/sminit.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss2/sminit.c [iso-8859-1] Mon Jan 30 08:02:17 2012
@@ -32,7 +32,9 @@
 ULONG SmBaseTag;
 HANDLE SmpDebugPort;
 PVOID SmpHeap;
-PWCHAR SmpDefaultEnvironment;
+PWCHAR SmpDefaultEnvironment, SmpDefaultLibPathBuffer;
+UNICODE_STRING SmpKnownDllPath, SmpDefaultLibPath;
+ULONG SmpCalledConfigEnv;
 
 ULONG SmpInitProgressByLine;
 NTSTATUS SmpInitReturnStatus;
@@ -54,6 +56,174 @@
 }
 
 /* REGISTRY CONFIGURATION *****************************************************/
+
+NTSTATUS
+NTAPI
+SmpSaveRegistryValue(IN PLIST_ENTRY ListAddress,
+                     IN PWSTR Name,
+                     IN PWCHAR Value,
+                     IN BOOLEAN Flags)
+{
+    PSMP_REGISTRY_VALUE RegEntry;
+    UNICODE_STRING NameString, ValueString;
+    ANSI_STRING AnsiValueString;
+    PLIST_ENTRY NextEntry;
+
+    /* Convert to unicode strings */
+    RtlInitUnicodeString(&NameString, Name);
+    RtlInitUnicodeString(&ValueString, Value);
+
+    /* Check if we should do a duplicat echeck */
+    if (Flags)
+    {
+        /* Loop the current list */
+        NextEntry = ListAddress->Flink;
+        while (NextEntry != ListAddress)
+        {
+            /* Get each entry */
+            RegEntry = CONTAINING_RECORD(NextEntry, SMP_REGISTRY_VALUE, Entry);
+
+            /* Check if the value name matches */
+            if (!RtlCompareUnicodeString(&RegEntry->Name, &NameString, TRUE))
+            {
+                /* Check if the value is the exact same thing */
+                if (((Value) &&
+                     (RtlCompareUnicodeString(&RegEntry->Value, &ValueString,
TRUE))) ||
+                    (!(Value) && !(RegEntry->Value.Buffer)))
+                {
+                    /* Fail -- the same setting is being set twice */
+                    return STATUS_OBJECT_NAME_EXISTS;
+                }
+
+                /* We found the list, and this isn't a duplicate value */
+                break;
+            }
+
+            /* This wasn't a match, keep going */
+            NextEntry = NextEntry->Flink;
+            RegEntry = NULL;
+        }
+    }
+    else
+    {
+        /* This should be the first value, so initialize a new list/structure */
+        RegEntry = NULL;
+    }
+
+    /* Are we adding on, or creating a new entry */
+    if (!RegEntry)
+    {
+        /* A new entry -- allocate it */
+        RegEntry = RtlAllocateHeap(RtlGetProcessHeap(),
+                                   SmBaseTag,
+                                   NameString.MaximumLength +
+                                   sizeof(SMP_REGISTRY_VALUE));
+        if (!RegEntry) return STATUS_NO_MEMORY;
+
+        /* Initialize the list and set all values to NULL */
+        InitializeListHead(&RegEntry->Entry);
+        RegEntry->AnsiValue = NULL;
+        RegEntry->Value.Buffer = NULL;
+
+        /* Copy and initialize the value name */
+        RegEntry->Name.Buffer = (PWCHAR)(RegEntry + 1);
+        RegEntry->Name.Length = NameString.Length;
+        RegEntry->Name.MaximumLength = NameString.MaximumLength;
+        RtlCopyMemory(RegEntry->Name.Buffer,
+                      NameString.Buffer,
+                      NameString.MaximumLength);
+
+        /* Add this entry into the list */
+        InsertTailList(ListAddress, &RegEntry->Entry);
+    }
+
+    /* Did we have an old value buffer? */
+    if (RegEntry->Value.Buffer)
+    {
+        /* Free it */
+        RtlFreeHeap(RtlGetProcessHeap(), 0, RegEntry->Value.Buffer);
+    }
+
+    /* Is there no value associated? */
+    if (!Value)
+    {
+        /* We're done here */
+        RtlInitUnicodeString(&RegEntry->Value, NULL);
+        return STATUS_SUCCESS;
+    }
+
+    /* There is a value, so allocate a buffer for it */
+    RegEntry->Value.Buffer = RtlAllocateHeap(RtlGetProcessHeap(),
+                                             SmBaseTag,
+                                             ValueString.MaximumLength);
+    if (!RegEntry->Value.Buffer)
+    {
+        /* Out of memory, undo */
+        RemoveEntryList(&RegEntry->Entry);
+        RtlFreeHeap(RtlGetProcessHeap(), 0, RegEntry);
+        return STATUS_NO_MEMORY;
+    }
+
+    /* Copy the value into the entry */
+    RegEntry->Value.Length = ValueString.Length;
+    RegEntry->Value.MaximumLength = ValueString.MaximumLength;
+    RtlCopyMemory(RegEntry->Value.Buffer,
+                  ValueString.Buffer,
+                  ValueString.MaximumLength);
+
+    /* Now allocate memory for an ANSI copy of it */
+    RegEntry->AnsiValue = RtlAllocateHeap(RtlGetProcessHeap(),
+                                          SmBaseTag,
+                                          (ValueString.Length / sizeof(WCHAR)) +
+                                          sizeof(ANSI_NULL));
+    if (!RegEntry->AnsiValue)
+    {
+        /* Out of memory, undo */
+        RtlFreeHeap(RtlGetProcessHeap(), 0, RegEntry->Value.Buffer);
+        RemoveEntryList(&RegEntry->Entry);
+        RtlFreeHeap(RtlGetProcessHeap(), 0, RegEntry);
+        return STATUS_NO_MEMORY;
+    }
+
+    /* Convert the Unicode value string and return success */
+    RtlInitEmptyAnsiString(&AnsiValueString,
+                           RegEntry->AnsiValue,
+                           (ValueString.Length / sizeof(WCHAR)) +
+                           sizeof(ANSI_NULL));
+    RtlUnicodeStringToAnsiString(&AnsiValueString, &ValueString, FALSE);
+    return STATUS_SUCCESS;
+}
+
+PSMP_REGISTRY_VALUE
+NTAPI
+SmpFindRegistryValue(IN PLIST_ENTRY List,
+                     IN PWSTR ValueName)
+{
+    PSMP_REGISTRY_VALUE RegEntry;
+    UNICODE_STRING ValueString;
+    PLIST_ENTRY NextEntry;
+
+    /* Initialize the value name sting */
+    RtlInitUnicodeString(&ValueString, ValueName);
+
+    /* Loop the list */
+    NextEntry = List->Flink;
+    while (NextEntry != List)
+    {
+        /* Get each entry */
+        RegEntry = CONTAINING_RECORD(NextEntry, SMP_REGISTRY_VALUE, Entry);
+
+        /* Check if the value name matches */
+        if (!RtlCompareUnicodeString(&RegEntry->Name, &ValueString, TRUE))
break;
+
+        /* It doesn't, move on */
+        NextEntry = NextEntry->Flink;
+    }
+
+    /* If we looped back, return NULL, otherwise return the entry we found */
+    if (NextEntry == List) RegEntry = NULL;
+    return RegEntry;
+}
 
 NTSTATUS
 NTAPI
@@ -107,6 +277,334 @@
     return STATUS_SUCCESS;
 }
 
+NTSTATUS
+NTAPI
+SmpConfigureObjectDirectories(IN PWSTR ValueName,
+                              IN ULONG ValueType,
+                              IN PVOID ValueData,
+                              IN ULONG ValueLength,
+                              IN PVOID Context,
+                              IN PVOID EntryContext)
+{
+    PISECURITY_DESCRIPTOR SecDescriptor;
+    NTSTATUS Status;
+    OBJECT_ATTRIBUTES ObjectAttributes;
+    HANDLE DirHandle;
+    UNICODE_STRING RpcString, WindowsString, SearchString;
+    PWCHAR SourceString = ValueData;
+
+    /* Initialize the two strings we will be looking for */
+    RtlInitUnicodeString(&RpcString, L"\\RPC Control");
+    RtlInitUnicodeString(&WindowsString, L"\\Windows");
+
+    /* Loop the registry data we received */
+    while (*SourceString)
+    {
+        /* Assume primary SD for most objects */
+        RtlInitUnicodeString(&SearchString, SourceString);
+        SecDescriptor = SmpPrimarySecurityDescriptor;
+
+        /* But for these two always set the liberal descriptor */
+        if ((RtlEqualUnicodeString(&SearchString, &RpcString, TRUE)) ||
+            (RtlEqualUnicodeString(&SearchString, &WindowsString, TRUE)))
+        {
+            SecDescriptor = SmpLiberalSecurityDescriptor;
+        }
+
+        /* Create the requested directory with the requested descriptor */
+        InitializeObjectAttributes(&ObjectAttributes,
+                                   &SearchString,
+                                   OBJ_CASE_INSENSITIVE |
+                                   OBJ_OPENIF |
+                                   OBJ_PERMANENT,
+                                   NULL,
+                                   SecDescriptor);
+        DPRINT1("Creating: %wZ directory\n", &SearchString);
+        Status = NtCreateDirectoryObject(&DirHandle,
+                                         DIRECTORY_ALL_ACCESS,
+                                         &ObjectAttributes);
+        if (!NT_SUCCESS(Status))
+        {
+            /* Failure case */
+            DPRINT1("SMSS: Unable to create %wZ object directory - Status ==
%lx\n",
+                    &SearchString, Status);
+        }
+        else
+        {
+            /* It worked, now close the handle */
+            NtClose(DirHandle);
+        }
+
+        /* Move to the next requested object */
+        while (*SourceString++);
+    }
+
+    /* All done */
+    return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+SmpConfigureMemoryMgmt(IN PWSTR ValueName,
+                       IN ULONG ValueType,
+                       IN PVOID ValueData,
+                       IN ULONG ValueLength,
+                       IN PVOID Context,
+                       IN PVOID EntryContext)
+{
+    /* Save this is into a list */
+    DPRINT1("PageFile or Execute Entry: %S-%S\n", ValueName, ValueData);
+    return SmpSaveRegistryValue(EntryContext, ValueData, NULL, TRUE);
+}
+
+NTSTATUS
+NTAPI
+SmpConfigureFileRenames(IN PWSTR ValueName,
+                        IN ULONG ValueType,
+                        IN PVOID ValueData,
+                        IN ULONG ValueLength,
+                        IN PVOID Context,
+                        IN PVOID EntryContext)
+{
+    NTSTATUS Status;
+    static PWCHAR Canary;
+
+    /* Check if this is the second call */
+    if (Canary)
+    {
+        /* Save the data into the list */
+        DPRINT1("Renamed file: %S-%S\n", Canary, ValueData);
+        Status = SmpSaveRegistryValue(EntryContext, Canary, ValueData, FALSE);
+        Canary = 0;
+    }
+    else
+    {
+        /* This it the first call, do nothing until we get the second call */
+        Canary = ValueData;
+        Status = STATUS_SUCCESS;
+    }
+
+    /* Return the status */
+    return Status;
+}
+
+NTSTATUS
+NTAPI
+SmpConfigureExcludeKnownDlls(IN PWSTR ValueName,
+                             IN ULONG ValueType,
+                             IN PVOID ValueData,
+                             IN ULONG ValueLength,
+                             IN PVOID Context,
+                             IN PVOID EntryContext)
+{
+    PWCHAR DllName;
+    NTSTATUS Status;
+
+    /* Make sure the value type is valid */
+    if ((ValueType == REG_MULTI_SZ) || (ValueType == REG_SZ))
+    {
+        /* Keep going for each DLL in the list */
+        DllName = ValueData;
+        while (*DllName)
+        {
+            /* Add this to the linked list */
+            DPRINT1("Excluded DLL: %S\n", DllName);
+            Status = SmpSaveRegistryValue(EntryContext, DllName, NULL, TRUE);
+
+            /* Bail out on failure or if only one DLL name was present */
+            if (!(NT_SUCCESS(Status)) || (ValueType == REG_SZ)) return Status;
+
+            /* Otherwise, move to the next DLL name */
+            while (*DllName++);
+        }
+    }
+
+    /* All done */
+    return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+SmpConfigureDosDevices(IN PWSTR ValueName,
+                       IN ULONG ValueType,
+                       IN PVOID ValueData,
+                       IN ULONG ValueLength,
+                       IN PVOID Context,
+                       IN PVOID EntryContext)
+{
+    /* Save into linked list */
+    DPRINT1("DOS Device: %S-%S\n", ValueName, ValueData);
+    return SmpSaveRegistryValue(EntryContext, ValueName, ValueData, TRUE);
+}
+
+NTSTATUS
+NTAPI
+SmpInitializeKnownDllPath(IN PUNICODE_STRING DllPath,
+                          IN PWCHAR Buffer,
+                          IN ULONG Length)
+{
+    NTSTATUS Status;
+
+    /* Allocate the buffer */
+    DllPath->Buffer = RtlAllocateHeap(RtlGetProcessHeap(), SmBaseTag, Length);
+    if (DllPath->Buffer)
+    {
+        /* Fill out the rest of the string */
+        DllPath->MaximumLength = Length;
+        DllPath->Length = Length - sizeof(UNICODE_NULL);
+
+        /* Copy the actual path and return success */
+        RtlCopyMemory(DllPath->Buffer, Buffer, Length);
+        Status = STATUS_SUCCESS;
+    }
+    else
+    {
+        /* Fail with out of memory code */
+        Status = STATUS_NO_MEMORY;
+    }
+
+    /* Return result */
+    return Status;
+}
+
+NTSTATUS
+NTAPI
+SmpConfigureKnownDlls(IN PWSTR ValueName,
+                      IN ULONG ValueType,
+                      IN PVOID ValueData,
+                      IN ULONG ValueLength,
+                      IN PVOID Context,
+                      IN PVOID EntryContext)
+{
+    /* Check which value is being set */
+    if (_wcsicmp(ValueName, L"DllDirectory"))
+    {
+        /* Add to the linked list -- this is a file */
+        DPRINT1("KnownDll: %S-%S\n", ValueName, ValueData);
+        return SmpSaveRegistryValue(EntryContext, ValueName, ValueData, TRUE);
+    }
+
+    /* This is the directory, initialize it */
+    DPRINT1("KnownDll Path: %S\n", ValueData);
+    return SmpInitializeKnownDllPath(&SmpKnownDllPath, ValueData, ValueLength);
+}
+
+NTSTATUS
+NTAPI
+SmpConfigureEnvironment(IN PWSTR ValueName,
+                        IN ULONG ValueType,
+                        IN PVOID ValueData,
+                        IN ULONG ValueLength,
+                        IN PVOID Context,
+                        IN PVOID EntryContext)
+{
+    NTSTATUS Status;
+    UNICODE_STRING ValueString, DataString;
+
+    /* Convert the strings into UNICODE_STRING and set the variable defined */
+    RtlInitUnicodeString(&ValueString, ValueName);
+    RtlInitUnicodeString(&DataString, ValueData);
+    DPRINT1("Setting %wZ = %wZ\n", &ValueString, &DataString);
+    Status = RtlSetEnvironmentVariable(0, &ValueString, &DataString);
+    if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("SMSS: 'SET %wZ = %wZ' failed - Status == %lx\n",
+                &ValueString, &DataString, Status);
+        return Status;
+    }
+
+    /* Check if the path is being set, and wait for the second instantiation */
+    if (!(_wcsicmp(ValueName, L"Path")) && (++SmpCalledConfigEnv ==
2))
+    {
+        /* Allocate the path buffer */
+        SmpDefaultLibPathBuffer = RtlAllocateHeap(RtlGetProcessHeap(),
+                                                  SmBaseTag,
+                                                  ValueLength);
+        if (!SmpDefaultLibPathBuffer) return STATUS_NO_MEMORY;
+
+        /* Copy the data into it and create the UNICODE_STRING to hold it */
+        RtlCopyMemory(SmpDefaultLibPathBuffer, ValueData, ValueLength);
+        RtlInitUnicodeString(&SmpDefaultLibPath, SmpDefaultLibPathBuffer);
+    }
+
+    /* All good */
+    return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+SmpConfigureSubSystems(IN PWSTR ValueName,
+                       IN ULONG ValueType,
+                       IN PVOID ValueData,
+                       IN ULONG ValueLength,
+                       IN PVOID Context,
+                       IN PVOID EntryContext)
+{
+    PSMP_REGISTRY_VALUE RegEntry;
+    PWCHAR SubsystemName;
+
+    /* Is this a required or optional subsystem */
+    if ((_wcsicmp(ValueName, L"Required")) &&
+        (_wcsicmp(ValueName, L"Optional")))
+    {
+        /* It isn't, is this the PSI flag? */
+        if ((_wcsicmp(ValueName, L"PosixSingleInstance")) ||
+            (ValueType != REG_DWORD))
+        {
+            /* It isn't, must be a subsystem entry, add it to the list */
+            DPRINT1("Subsystem entry: %S-%S\n", ValueName, ValueData);
+            return SmpSaveRegistryValue(EntryContext, ValueName, ValueData, TRUE);
+        }
+
+        /* This was the PSI flag, save it and exit */
+        RegPosixSingleInstance = TRUE;
+        return STATUS_SUCCESS;
+    }
+
+    /* This should be one of the required/optional lists. Is the type valid? */
+    if (ValueType == REG_MULTI_SZ)
+    {
+        /* It is, get the first subsystem */
+        SubsystemName = ValueData;
+        while (*SubsystemName)
+        {
+            /* We should have already put it into the list when we found it */
+            DPRINT1("Found subsystem: %S\n", SubsystemName);
+            RegEntry = SmpFindRegistryValue(EntryContext, SubsystemName);
+            if (!RegEntry)
+            {
+                /* This subsystem doesn't exist, so skip it */
+                DPRINT1("SMSS: Invalid subsystem name - %ws\n",
SubsystemName);
+            }
+            else
+            {
+                /* Found it -- remove it from the main list */
+                RemoveEntryList(&RegEntry->Entry);
+
+                /* Figure out which list to put it in */
+                if (_wcsicmp(ValueName, L"Required"))
+                {
+                    /* Put it into the optional list */
+                    DPRINT1("Optional\n");
+                    InsertTailList(&SmpSubSystemsToDefer, &RegEntry->Entry);
+                }
+                else
+                {
+                    /* Put it into the required list */
+                    DPRINT1("Required\n");
+                    InsertTailList(&SmpSubSystemsToLoad, &RegEntry->Entry);
+                }
+            }
+
+            /* Move to the next name */
+            while (*SubsystemName++);
+        }
+    }
+
+    /* All done! */
+    return STATUS_SUCCESS;
+}
+
 RTL_QUERY_REGISTRY_TABLE
 SmpRegistryConfigurationTable[] =
 {
@@ -119,15 +617,177 @@
         NULL,
         0
     },
+
     {
         SmpConfigureAllowProtectedRenames,
-        RTL_QUERY_REGISTRY_DELETE,
+        0, //RTL_QUERY_REGISTRY_DELETE,
         L"AllowProtectedRenames",
         NULL,
         REG_DWORD,
         NULL,
         0
     },
+
+    {
+        SmpConfigureObjectDirectories,
+        0,
+        L"ObjectDirectories",
+        NULL,
+        REG_MULTI_SZ,
+        L"\\Windows\0\\RPC Control\0",
+        0
+    },
+
+    {
+        SmpConfigureMemoryMgmt,
+        0,
+        L"BootExecute",
+        &SmpBootExecuteList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureMemoryMgmt,
+        RTL_QUERY_REGISTRY_TOPKEY,
+        L"SetupExecute",
+        &SmpSetupExecuteList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureFileRenames,
+        0, //RTL_QUERY_REGISTRY_DELETE,
+        L"PendingFileRenameOperations",
+        &SmpFileRenameList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureFileRenames,
+        0, //RTL_QUERY_REGISTRY_DELETE,
+        L"PendingFileRenameOperations2",
+        &SmpFileRenameList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureExcludeKnownDlls,
+        0,
+        L"ExcludeFromKnownDlls",
+        &SmpExcludeKnownDllsList,
+        REG_MULTI_SZ,
+        L"\0",
+        0
+    },
+
+    {
+        NULL,
+        RTL_QUERY_REGISTRY_SUBKEY,
+        L"Memory Management",
+        NULL,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureMemoryMgmt,
+        0,
+        L"PagingFiles",
+        &SmpPagingFileList,
+        REG_MULTI_SZ,
+        L"?:\\pagefile.sys\0",
+        0
+    },
+
+    {
+        SmpConfigureDosDevices,
+        RTL_QUERY_REGISTRY_SUBKEY,
+        L"DOS Devices",
+        &SmpDosDevicesList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureKnownDlls,
+        RTL_QUERY_REGISTRY_SUBKEY,
+        L"KnownDlls",
+        &SmpKnownDllsList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureEnvironment,
+        RTL_QUERY_REGISTRY_SUBKEY,
+        L"Environment",
+        NULL,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureSubSystems,
+        RTL_QUERY_REGISTRY_SUBKEY,
+        L"SubSystems",
+        &SmpSubSystemList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureSubSystems,
+        RTL_QUERY_REGISTRY_NOEXPAND,
+        L"Required",
+        &SmpSubSystemList,
+        REG_MULTI_SZ,
+        L"Debug\0Windows\0",
+        0
+    },
+
+    {
+        SmpConfigureSubSystems,
+        RTL_QUERY_REGISTRY_NOEXPAND,
+        L"Optional",
+        &SmpSubSystemList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureSubSystems,
+        0,
+        L"Kmode",
+        &SmpSubSystemList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
+    {
+        SmpConfigureMemoryMgmt,
+        RTL_QUERY_REGISTRY_TOPKEY,
+        L"Execute",
+        &SmpExecuteList,
+        REG_NONE,
+        NULL,
+        0
+    },
+
     {0},
 };
 
@@ -477,7 +1137,7 @@
     OBJECT_ATTRIBUTES ObjectAttributes;
     HANDLE KeyHandle;
     UNICODE_STRING DestinationString;
-    
+
     /* Initialize the keywords we'll be looking for */
     RtlInitUnicodeString(&SmpDebugKeyword, L"debug");
     RtlInitUnicodeString(&SmpASyncKeyword, L"async");

Modified: trunk/reactos/base/system/smss2/smss.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/smss.h?r…
==============================================================================
--- trunk/reactos/base/system/smss2/smss.h [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss2/smss.h [iso-8859-1] Mon Jan 30 08:02:17 2012
@@ -42,6 +42,7 @@
 extern HANDLE SmpWindowsSubSysProcess;
 extern HANDLE SmpSessionsObjectDirectory;
 extern HANDLE SmpWindowsSubSysProcessId;
+extern BOOLEAN RegPosixSingleInstance;
 
 /* FUNCTIONS ******************************************************************/
 

Modified: trunk/reactos/base/system/smss2/smsubsys.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/smsubsys…
==============================================================================
--- trunk/reactos/base/system/smss2/smsubsys.c [iso-8859-1] (original)
+++ trunk/reactos/base/system/smss2/smsubsys.c [iso-8859-1] Mon Jan 30 08:02:17 2012
@@ -18,6 +18,7 @@
 LIST_ENTRY SmpKnownSubSysHead;
 HANDLE SmpWindowsSubSysProcess;
 HANDLE SmpWindowsSubSysProcessId;
+BOOLEAN RegPosixSingleInstance;
 
 /* FUNCTIONS ******************************************************************/