Windows 核心编程 12 纤程

来源：互联网发布：什么是软件原型编辑：程序博客网时间：2024/06/04 23:20
上代码：
// FiberThread.cpp : Defines the entry point for the console application.//#include "stdafx.h"#define _WIN32_WINNT _WIN32_WINNT_LONGHORN #define WINVER       _WIN32_WINNT_LONGHORN #include <windows.h>#include <stdio.h>#include <winbase.h>DWORD gdwOne = 0;//纤程的执行函数 最后需要切换纤程VOID CALLBACK FiberProc(  PVOID lpParameter){PVOID pFiberMain = lpParameter;FlsSetValue(gdwOne,pFiberMain);SwitchToFiber(pFiberMain);}VOID NTAPI FLS_Callback_function ( IN PVOID lpFlsData ){printf("Fls function\n");}int _tmain(int argc, _TCHAR* argv[]){DWORD dMain = 100;DWORD dOtherFiber = 1000;//线程转换为纤程PVOID pFibermain = ConvertThreadToFiber(&dMain);//局部存储gdwOne = FlsAlloc(FLS_Callback_function);//创建一个纤程PVOID pFiberCounter = CreateFiberEx(0,0,FIBER_FLAG_FLOAT_SWITCH, FiberProc, pFibermain);// 纤程之间的局部存储是独立的BOOL brs = FlsSetValue(gdwOne,"1111111111");SwitchToFiber(pFiberCounter);//删除一个纤程DeleteFiber(pFiberCounter);pFiberCounter = NULL;PVOID pFlsData = FlsGetValue(gdwOne);// 创建一个纤程pFiberCounter = CreateFiber(0, FiberProc, pFibermain);SwitchToFiber(pFiberCounter);PCTSTR pStr =(PCTSTR) FlsGetValue(gdwOne);FlsFree(gdwOne);ConvertFiberToThread();getchar();return 0;}