com0com-cvs

[Vyacheslav F. <vf...@us...>]

Update of /cvsroot/com0com/com0com/sys
In directory sc8-pr-cvs4.sourceforge.net:/tmp/cvs-serv26111

Modified Files:
	startirp.c 
Log Message:
Fixed non zero Information for IOCTL_SERIAL_IMMEDIATE_CHAR


Index: startirp.c
===================================================================
RCS file: /cvsroot/com0com/com0com/sys/startirp.c,v
retrieving revision 1.13
retrieving revision 1.14
diff -C2 -d -r1.13 -r1.14
*** startirp.c	28 Jun 2006 13:52:09 -0000	1.13
--- startirp.c	15 Jan 2007 16:09:16 -0000	1.14
***************
*** 2,6 ****
   * $Id$
   *
!  * Copyright (c) 2004-2006 Vyacheslav Frolov
   *
   * This program is free software; you can redistribute it and/or modify
--- 2,6 ----
   * $Id$
   *
!  * Copyright (c) 2004-2007 Vyacheslav Frolov
   *
   * This program is free software; you can redistribute it and/or modify
***************
*** 20,23 ****
--- 20,26 ----
   *
   * $Log$
+  * Revision 1.14  2007/01/15 16:09:16  vfrolov
+  * Fixed non zero Information for IOCTL_SERIAL_IMMEDIATE_CHAR
+  *
   * Revision 1.13  2006/06/28 13:52:09  vfrolov
   * Fixed double-release of spin lock
***************
*** 208,211 ****
--- 211,215 ----
      PC0C_IRP_STATE pState;
      PLIST_ENTRY pListEntry;
+     PIO_STACK_LOCATION pIrpStack;
  
      pListEntry = RemoveHeadList(pQueueToComplete);
***************
*** 229,234 ****
      }
  
!     if (pIrp->IoStatus.Status == STATUS_CANCELLED)
        pIrp->IoStatus.Information = 0;
  
      IoCompleteRequest(pIrp, IO_SERIAL_INCREMENT);
--- 233,244 ----
      }
  
!     pIrpStack = IoGetCurrentIrpStackLocation(pIrp);
! 
!     if (pIrp->IoStatus.Status == STATUS_CANCELLED ||
!         (pIrpStack->MajorFunction == IRP_MJ_DEVICE_CONTROL &&
!             pIrpStack->Parameters.DeviceIoControl.IoControlCode == IOCTL_SERIAL_IMMEDIATE_CHAR))
!     {
        pIrp->IoStatus.Information = 0;
+     }
  
      IoCompleteRequest(pIrp, IO_SERIAL_INCREMENT);
***************
*** 283,289 ****
      status = NoPending(pIrp, status);
  
!     if (pState->iQueue == C0C_QUEUE_WRITE && status != STATUS_PENDING) {
!       pIoPort->amountInWriteQueue -=
!           GetWriteLength(pIrp) - (ULONG)pIrp->IoStatus.Information;
      }
  
--- 293,312 ----
      status = NoPending(pIrp, status);
  
!     if (status != STATUS_PENDING) {
!       PIO_STACK_LOCATION pIrpStack;
! 
!       if (pState->iQueue == C0C_QUEUE_WRITE) {
!         pIoPort->amountInWriteQueue -=
!             GetWriteLength(pIrp) - (ULONG)pIrp->IoStatus.Information;
!       }
! 
!       pIrpStack = IoGetCurrentIrpStackLocation(pIrp);
! 
!       if (status == STATUS_CANCELLED ||
!           (pIrpStack->MajorFunction == IRP_MJ_DEVICE_CONTROL &&
!               pIrpStack->Parameters.DeviceIoControl.IoControlCode == IOCTL_SERIAL_IMMEDIATE_CHAR))
!       {
!         pIrp->IoStatus.Information = 0;
!       }
      }