windows系统调用 进程终止

 #include "windows.h"
 #include "iostream"
 #include "stdio.h"
 using namespace std;

 static LPCTSTR q_szMutexName="w2kdg.ProcTerm.mutex.Suicide";

 HANDLE StartClone(){
     TCHAR szFilename[MAX_PATH];
     GetModuleFileName(NULL,szFilename,MAX_PATH);

     TCHAR szCmdLine[MAX_PATH];
     sprintf_s(szCmdLine,"\"%s\" \"child\"",szFilename);
     STARTUPINFO si;

     ZeroMemory(reinterpret_cast<void*>(&si),sizeof(si));
     si.cb=sizeof(si);
     PROCESS_INFORMATION pi;

     BOOL bCreateOK=CreateProcess(
         szFilename,
         szCmdLine,
         NULL,
         NULL,
         FALSE,
         CREATE_NEW_CONSOLE,
         NULL,
         NULL,
         &si,
         &pi
         );

     if(bCreateOK){
         CloseHandle(pi.hProcess);
         CloseHandle(pi.hThread);
         return pi.hProcess;
     }

     else return INVALID_HANDLE_VALUE;
 }

 void Parent(){
     cout<<"Creating the child process and waited child process to quit."<<endl;
     HANDLE hchild=StartClone();
     if(hchild!=INVALID_HANDLE_VALUE)
     {
         WaitForSingleObject(hchild,INFINITE);
         cout<<"The child process had quited."<<endl;

     }

     else
         cout<<"Create child process failed."<<endl;
 }

 void Child(){
     cout<<"Child id quiting"<<endl;
     Sleep();

 }

 int main(int argc,char * argv[]){
     if(argc>&&strcmp(argv[],"child")==){
         Child();
     }
     else{
         Parent();
     }
     return ;

 }