Changeset 7564 for trunk/src/kernel32/hmcomm.h

Timestamp:

Dec 7, 2001, 12:28:11 PM (24 years ago)

Author:

sandervl

Message:

overlappedio, com & lpt updates

File:

• trunk/src/kernel32/hmcomm.h (modified) (6 diffs)

trunk/src/kernel32/hmcomm.h

@@ -1 @@
-/* $Id: hmcomm.h,v 1.12 2001-12-05 14:15:59 sandervl Exp $ */
+/* $Id: hmcomm.h,v 1.13 2001-12-07 11:28:10 sandervl Exp $ */
 
 /*
@@ -13 +13 @@
 #define _HM_COMM_H_
 
-#define MAGIC_COM 0x12abcd34
+#include <handlemanager.h>
+#include "hmdevice.h"
+#include "overlappedio.h"
+
+#define MAX_COMPORTS        8
+#define MAGIC_COM           0x12abcd34
+
+#define TIMEOUT_COMM        50
 
 typedef struct
@@ -84 +91 @@
 typedef struct _HMDEVCOMDATA
 {
-  ULONG ulMagic;
+  ULONG                 ulMagic;
   // Win32 Device Control Block
-  COMMCONFIG   CommCfg;
-  COMMTIMEOUTS CommTOuts;
-  DWORD dwInBuffer, dwOutBuffer;
-  DWORD dwEventMask;
-  OVERLAPPED overlapped;
-  DWORD *lpfdwEvtMask;
-  BOOL fCancelIo;
-  DWORD dwLastError;
+  COMMCONFIG            CommCfg;
+  COMMTIMEOUTS          CommTOuts;
+  DWORD                 dwInBuffer;
+  DWORD                 dwOutBuffer;
+  DWORD                 dwEventMask;
+  OverlappedIOHandler  *iohandler;
   //OS/2 Device Control Block
-  DCBINFO dcbOS2;
+  DCBINFO               dcbOS2;
 } HMDEVCOMDATA, *PHMDEVCOMDATA;
 
@@ -115 +120 @@
 } EXTBAUDSET, *PEXTBAUDSET;
 #pragma pack()
+
+
 
 class HMDeviceCommClass : public HMDeviceHandler
@@ -209 +216 @@
                                    BOOL          arg4);
 
+  static void CloseOverlappedIOHandlers();
+
   private:
+
   APIRET SetLine( PHMHANDLEDATA pHMHandleData,
                   UCHAR ucSize,UCHAR Parity, UCHAR Stop);
@@ -222 +232 @@
   APIRET SetBaud( PHMHANDLEDATA pHMHandleData,
                   DWORD dwNewBaud);
+
+
+    static OverlappedIOHandler *handler[MAX_COMPORTS];
 };