Changeset 7457 for trunk/src/kernel32/hmdevice.cpp

Timestamp:

Nov 26, 2001, 3:54:03 PM (24 years ago)

Author:

sandervl

Message:

preliminary work on overlapped serial comm IO

File:

• trunk/src/kernel32/hmdevice.cpp (modified) (4 diffs)

trunk/src/kernel32/hmdevice.cpp

@@ -1 @@
-/* $Id: hmdevice.cpp,v 1.28 2001-06-21 21:07:53 sandervl Exp $ */
+/* $Id: hmdevice.cpp,v 1.29 2001-11-26 14:54:00 sandervl Exp $ */
 
 /*
@@ -169 +169 @@
  *****************************************************************************/
 
-DWORD HMDeviceHandler::CreateFile (LPCSTR        lpFileName,
+DWORD HMDeviceHandler::CreateFile (HANDLE        hHandle,
+                                   LPCSTR        lpFileName,
                                    PHMHANDLEDATA pHMHandleData,
                                    PVOID         lpSecurityAttributes,
@@ -626 +627 @@
  *****************************************************************************/
 
-DWORD HMDeviceHandler::OpenFile (LPCSTR        lpFileName,
+DWORD HMDeviceHandler::OpenFile (HANDLE        hHandle,
+                                 LPCSTR        lpFileName,
                                  PHMHANDLEDATA pHMHandleData,
                                  OFSTRUCT      *pOFStruct,
@@ -1160 +1162 @@
 }
 
-
+/*****************************************************************************
+ * Name      : DWORD HMDeviceHandler::CancelIo
+ * Purpose   : cancel pending IO operation
+ * Variables :
+ * Result    :
+ * Remark    :
+ * Status    :
+ *
+ * Author    : SvL
+ *****************************************************************************/
+BOOL HMDeviceHandler::CancelIo(PHMHANDLEDATA pHMHandleData)
+{
+  dprintf(("KERNEL32: HandleManager::DeviceHandler::CancelIo(%08xh)",
+           pHMHandleData->hHMHandle));
+  SetLastError(ERROR_INVALID_HANDLE);
+  return(FALSE);
+}
 /*****************************************************************************
  * Name      : DWORD HMDeviceHandler::SetupComm