#include <windows.h> #include <stdio.h>HANDLE g_hSet = NULL; HANDLE g_hClear = NULL; HANDLE hThread[2] = { NULL }; int g_Max = 10; int g_Number = 0;// 生產者線程 DWORD WINAPI ThreadProc1(LPVOID lpParameter) {for (int i = 0; i < g_Max; i++){WaitForSingleObject(g_hSet, INFINITE);g_Number = 1;DWORD id = GetCurrentThreadId();printf("生產者%d將數據%d放入緩沖區！\n", id, g_Number);SetEvent(g_hClear);}return 0; }// 消費者線程 DWORD WINAPI ThreadProc2(LPVOID lpParameter) {for (int i = 0; i < g_Max; i++){WaitForSingleObject(g_hClear, INFINITE);g_Number = 0;DWORD id = GetCurrentThreadId();printf("---消費者%d將數據%d放入緩沖區！\n", id, g_Number);SetEvent(g_hSet);}return 0; }int main() {g_hSet = ::CreateEvent(NULL, FALSE, TRUE, NULL);g_hClear = ::CreateEvent(NULL, FALSE, FALSE, NULL);hThread[0] = CreateThread(0, 0, ThreadProc1, 0, 0, 0);hThread[1] = CreateThread(0, 0, ThreadProc2, 0, 0, 0);WaitForMultipleObjects(2, hThread, TRUE, -1);CloseHandle(hThread[0]);CloseHandle(hThread[1]);CloseHandle(g_hClear);CloseHandle(g_hSet);getchar();return 0; }

臨界區與互斥體是不能解決線程同步問題的，只能解決互斥問題，但是事件既可以解決互斥問題，又可以解決線程同步問題。

轉載于:https://www.cnblogs.com/duxie/p/11123301.html

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