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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45 行
/*////////////////////////////////////////////////////////////////////////////////// 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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