From: short <>
Date: Tue, 25 Mar 2003 00:33:49 +0000 (+0000)
Subject: +IoCreateStreamFileObjectLite() by IoCreateStreamFileObject() wrapper
X-Git-Tag: captive-0_2~33
X-Git-Url: http://git.jankratochvil.net/?p=reactos.git;a=commitdiff_plain;h=90281ee709a33f765f0d705cce4797c06f5c2818

+IoCreateStreamFileObjectLite() by IoCreateStreamFileObject() wrapper
 - 'Lite' version detection by IoCreateStreamFileObjectLite_is_owner()
 - cleanup of 'Lite' flag by IoCreateStreamFileObjectLite_remove()
---

diff --git a/ntoskrnl/io/iomgr.c b/ntoskrnl/io/iomgr.c
index 40afb04..848be7b 100644
--- a/ntoskrnl/io/iomgr.c
+++ b/ntoskrnl/io/iomgr.c
@@ -45,6 +45,8 @@ static GENERIC_MAPPING IopFileMapping = {FILE_GENERIC_READ,
 
 /* FUNCTIONS ****************************************************************/
 
+extern BOOLEAN IoCreateStreamFileObjectLite_is_owner(FILE_OBJECT *FileObject);
+
 VOID STDCALL
 IopCloseFile(PVOID ObjectBody,
 	     ULONG HandleCount)
@@ -67,6 +69,11 @@ IopCloseFile(PVOID ObjectBody,
 			      UserMode);
    KeResetEvent( &FileObject->Event );
   
+   if (IoCreateStreamFileObjectLite_is_owner(FileObject))
+     {
+	return;
+     }
+
    Irp = IoBuildSynchronousFsdRequest(IRP_MJ_CLEANUP,
 				      FileObject->DeviceObject,
 				      NULL,
@@ -84,6 +91,9 @@ IopCloseFile(PVOID ObjectBody,
    }
 }
 
+extern BOOLEAN IoCreateStreamFileObjectLite_is_owner(FILE_OBJECT *FileObject);
+extern void IoCreateStreamFileObjectLite_remove(FILE_OBJECT *FileObject);
+
 VOID STDCALL
 IopDeleteFile(PVOID ObjectBody)
 {
@@ -124,6 +134,11 @@ IopDeleteFile(PVOID ObjectBody)
 	ExFreePool(FileObject->FileName.Buffer);
 	FileObject->FileName.Buffer = 0;
      }
+
+   if (IoCreateStreamFileObjectLite_is_owner(FileObject))
+     {
+	IoCreateStreamFileObjectLite_remove(FileObject);
+     }
 }