linux_dev.h

来自「这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数」· C头文件 代码 · 共 45 行

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/*//////////////////////////////////////////////////////////////////////////////////                  INTEL CORPORATION PROPRIETARY INFORMATION//     This software is supplied under the terms of a license agreement or//     nondisclosure agreement with Intel Corporation and may not be copied//     or disclosed except in accordance with the terms of that agreement.//          Copyright(c) 2003-2005 Intel Corporation. All Rights Reserved.//*/////    This file contains class covering Linux /dev situated devices interface//#ifndef __LINUX_DEVICE_H__#define __LINUX_DEVICE_H__#ifdef LINUX32#include "umc_structures.h"namespace UMC{    class LinuxDev    {    public:        LinuxDev():m_iHandle(-1),m_iMode(0){}        virtual ~LinuxDev() {     Close(); }        Status Init(vm_char* szDevName, int iMode);        Status Read(vm_byte* pbData, vm_var32 uiDataSize,                                        vm_var32* puiReadSize);        Status Write(vm_byte* pbBuffer, vm_var32 uiBufSize,                                        vm_var32* puiWroteSize);        Status Ioctl(int iReqCode);        Status Ioctl(int iReqCode, vm_var32 uiParam);        void Close();    protected:        int m_iHandle;        int m_iMode;    };};  //  namespace UMC#endif // LINUX32#endif // __LINUX_DEVICE_H__

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