#include #include #include #include
void main(int argc,char *argv[]) { char cmd[128];
if (argc!=1) strcpy(cmd,argv[1]);
else strcpy(cmd,”slave.exe”);
int pid=GetCurrentProcessId();
sprintf(cmd+strlen(cmd),” %d”,pid);
cout<<”Master: Starting:”<
cout.flush();
STARTUPINFO info;
memset(&info,0,sizeof(info));
info.cb=sizeof(info);
PROCESS_INFORMATION pinfo;
If(!CreateProcess(NULL,cmd,NULL,NULL,FALSE
c out<<” Master:Try naming slave process on the command line\n”; }
cout<<”Master:Sleeping\n”;
cout.flush();
Sleep(15000);
Cout<<”Master:Exiting\n”;
exit(0);}
程序清单 SLAVE程序 #include #include #include
void main(int argc,char *argv[])
{if (argc!=2) { cout<<”Slave:Please rrun MASTER.EXE instead.\n”;
exit(1);}
int pid=atoi(argv[1]);
HANDLE process=OpenProcess(PROCESS_QUERY_INFORMATION|SYNCHRONIZE,FALSE,pid);
if (!process) cot<<”Slave:Error opening process\n”;
cout<<”Slave :Waiting for master to finish\n”;
cout.flush();
if (WaitForSingleObject(process,INFINITE)==STAUTE_WAIT_0)
cout<<”Slave:Master completed\n”;
else cout<<”Slave:Unexpected error\n”;
exit(0);}上一页 [1] [2] |