Windows核心編程：第12章 纖程

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Github

https://github.com/gongluck/Windows-Core-Program.git

//第12章 纖程.cpp: 定義應用程式的進入點。//#include "stdafx.h"#include "第12章 纖程.h"LPVOID g_Covert = nullptr;DWORD g_index = 0;VOID WINAPI FiberFun(LPVOID lpFiberParameter){    //纖程參數    LPVOID pFiberCurrent = GetCurrentFiber();    BOOL bres = IsThreadAFiber();    LPVOID pCurrentData = GetFiberData();//擷取建立纖程時傳遞的參數,pCurrentData==lpFiberParameter==555    //纖程局部儲存區    bres = FlsSetValue(g_index, (PVOID)200);    PVOID flsvalue = FlsGetValue(g_index);    SwitchToFiber(g_Covert);}VOID NTAPI FlsFun(IN PVOID lpFlsData){    //FlsSetValue多少次，系統調用FlsFun就多少次    //可以主動調用FlsFree刪除Fls槽    //纖程銷毀時也會調用FlsFun}int APIENTRY wWinMain(_In_ HINSTANCE hInstance,    _In_opt_ HINSTANCE hPrevInstance,    _In_ LPWSTR    lpCmdLine,    _In_ int       nCmdShow){    //將線程轉換為纖程    LPVOID pFiberCovert = ConvertThreadToFiberEx(nullptr, FIBER_FLAG_FLOAT_SWITCH);    g_Covert = pFiberCovert;    //纖程局部儲存區    g_index = FlsAlloc(FlsFun);    BOOL bres = FlsSetValue(g_index, (PVOID)100);    PVOID flsvalue = FlsGetValue(g_index);    //建立纖程    LPVOID pFiberCreate = CreateFiberEx(0, 0, FIBER_FLAG_FLOAT_SWITCH, FiberFun, (LPVOID)555);    //切換纖程    SwitchToFiber(pFiberCreate);    bres = FlsFree(g_index);        //銷毀纖程    DeleteFiber(pFiberCreate);    //解除線程的纖程狀態    bres = ConvertFiberToThread();    system("pause");    return 0;}

Windows核心編程：第12章 纖程