Pass create parameters for named pipes and mailslots in the stack location.

reactos/ntoskrnl/io

diff -u -r1.75 -r1.76
--- create.c	22 Oct 2004 20:25:52 -0000	1.75
+++ create.c	23 Dec 2004 23:55:56 -0000	1.76
@@ -1,4 +1,4 @@

-/* $Id: create.c,v 1.75 2004/10/22 20:25:52 ekohl Exp $

+/* $Id: create.c,v 1.76 2004/12/23 23:55:56 ekohl Exp $

  *
  * COPYRIGHT:       See COPYING in the top level directory
  * PROJECT:         ReactOS kernel

@@ -367,7 +367,7 @@

    if (!NT_SUCCESS(Status))
      {
 	DPRINT("ObCreateObject() failed! (Status %lx)\n", Status);

-	return(Status);

+	return Status;

      }
 
    RtlMapGenericMask(&DesiredAccess,

@@ -383,7 +383,7 @@

      {
 	DPRINT("ObInsertObject() failed! (Status %lx)\n", Status);
 	ObDereferenceObject (FileObject);

-	return(Status);

+	return Status;

      }
 
    if (CreateOptions & FILE_SYNCHRONOUS_IO_ALERT)

@@ -395,7 +395,7 @@

 	FileObject->Flags |= FO_SYNCHRONOUS_IO;
      }
 

-   if( CreateOptions & FILE_NO_INTERMEDIATE_BUFFERING )

+   if (CreateOptions & FILE_NO_INTERMEDIATE_BUFFERING)

      FileObject->Flags |= FO_NO_INTERMEDIATE_BUFFERING;
 
    SecurityContext.SecurityQos = NULL; /* ?? */

@@ -417,7 +417,7 @@

    if (Irp == NULL)
      {
 	ZwClose(*FileHandle);

-	return (STATUS_UNSUCCESSFUL);

+	return STATUS_UNSUCCESSFUL;

      }
 
    //trigger FileObject/Event dereferencing

@@ -425,7 +425,7 @@

    Irp->RequestorMode = PreviousMode;
    Irp->UserIosb = IoStatusBlock;
    Irp->AssociatedIrp.SystemBuffer = EaBuffer;

-   Irp->Tail.Overlay.AuxiliaryBuffer = (PCHAR)ExtraCreateParameters;

+   Irp->Tail.Overlay.AuxiliaryBuffer = NULL;

    Irp->Tail.Overlay.Thread = PsGetCurrentThread();
    Irp->UserEvent = &FileObject->Event;
    if (AllocationSize)

@@ -438,35 +438,46 @@

     * IRP and prepare it.
     */
    StackLoc = IoGetNextIrpStackLocation(Irp);

+   StackLoc->MinorFunction = 0;
+   StackLoc->Flags = (UCHAR)Options;
+   StackLoc->Control = 0;
+   StackLoc->DeviceObject = FileObject->DeviceObject;
+   StackLoc->FileObject = FileObject;
+

    switch (CreateFileType)
      {
 	default:
 	case CreateFileTypeNone:
 	  StackLoc->MajorFunction = IRP_MJ_CREATE;

+	  StackLoc->Parameters.Create.SecurityContext = &SecurityContext;
+	  StackLoc->Parameters.Create.Options = (CreateOptions & FILE_VALID_OPTION_FLAGS);
+	  StackLoc->Parameters.Create.Options |= (CreateDisposition << 24);
+	  StackLoc->Parameters.Create.FileAttributes = (USHORT)FileAttributes;
+	  StackLoc->Parameters.Create.ShareAccess = (USHORT)ShareAccess;
+	  StackLoc->Parameters.Create.EaLength = EaLength;

 	  break;
 	
 	case CreateFileTypeNamedPipe:
 	  StackLoc->MajorFunction = IRP_MJ_CREATE_NAMED_PIPE;

+	  StackLoc->Parameters.CreatePipe.SecurityContext = &SecurityContext;
+	  StackLoc->Parameters.CreatePipe.Options = (CreateOptions & FILE_VALID_OPTION_FLAGS);
+	  StackLoc->Parameters.CreatePipe.Options |= (CreateDisposition << 24);
+	  StackLoc->Parameters.CreatePipe.ShareAccess = (USHORT)ShareAccess;
+	  StackLoc->Parameters.CreatePipe.Parameters = ExtraCreateParameters;

 	  break;
 
 	case CreateFileTypeMailslot:
 	  StackLoc->MajorFunction = IRP_MJ_CREATE_MAILSLOT;

+	  StackLoc->Parameters.CreateMailslot.SecurityContext = &SecurityContext;
+	  StackLoc->Parameters.CreateMailslot.Options = (CreateOptions & FILE_VALID_OPTION_FLAGS);
+	  StackLoc->Parameters.CreateMailslot.Options |= (CreateDisposition << 24);
+	  StackLoc->Parameters.CreateMailslot.ShareAccess = (USHORT)ShareAccess;
+	  StackLoc->Parameters.CreateMailslot.Parameters = ExtraCreateParameters;

 	  break;
      }

-   StackLoc->MinorFunction = 0;
-   StackLoc->Flags = (UCHAR)Options;
-   StackLoc->Control = 0;
-   StackLoc->DeviceObject = FileObject->DeviceObject;
-   StackLoc->FileObject = FileObject;
-   StackLoc->Parameters.Create.SecurityContext = &SecurityContext;
-   StackLoc->Parameters.Create.Options = (CreateOptions & FILE_VALID_OPTION_FLAGS);
-   StackLoc->Parameters.Create.Options |= (CreateDisposition << 24);
-   StackLoc->Parameters.Create.FileAttributes = (USHORT)FileAttributes;
-   StackLoc->Parameters.Create.ShareAccess = (USHORT)ShareAccess;
-   StackLoc->Parameters.Create.EaLength = EaLength;
-   

+

    /*

-    * Now call the driver and 

+    * Now call the driver and

     * possibly wait if it can
     * not complete the request
     * immediately.

@@ -495,7 +506,7 @@

 
    DPRINT("Finished IoCreateFile() (*FileHandle) %x\n", (*FileHandle));
 

-   return (Status);

+   return Status;

 }