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c语言 列出系统进程



#include <stdio.h>#include "stdafx.h"#include <Windows.h>#include <string.h>#include <TlHelp32.h>int getprocess(){ PROCESSENTRY32 pe32; pe32.dwSize = sizeof(pe32); HANDLE hprocess = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0); if (hprocess == INVALID_HANDLE_VALUE) { printf("create tool help32 error\n"); return -1; } BOOL BMORE = Process32First(hprocess,&pe32); while (BMORE) { printf("process name:%s\n",pe32.szExeFile); printf("process id:%u\n\n",pe32.th32ProcessID); BMORE = Process32Next(hprocess,&pe32); } CloseHandle(hprocess); return 0;}int main(int argc,char *argv[]){ if (argc < 2) { printf("[-]:Usage:%s list process\n",argv[0]); exit(1); } if (argc == 2 && strcmp(argv[1],"list") ==0) { getprocess(); } return 0;}