error.cpp

来自「这个是串口驱动程序开发包」· C++ 代码 · 共 26 行

/*++
Abstract:

    This module contains the code that is very specific to error
    operations in the serial driver

--*/

#include "precomp.h"

VOID KdSerialDevice::CommError(
    IN PKdDpc Dpc,
    IN PVOID SystemContext1,
    IN PVOID SystemContext2
    )
/*++
Routine Description:
    This routine is invoked at dpc level to in response to
    a comm error.  All comm errors kill all read and writes
--*/
{
    KillAllReadsOrWrites(&m_WriteQueue, &m_CurrentWriteIrp);

    KillAllReadsOrWrites(&m_ReadQueue, &m_CurrentReadIrp);
}