用子进程设口令 广东 林志钢 1994-08-19 SECURE.C #include #include #include main(argc,argv,envp) int argc; char *argv; char *envp; { char pass ="pctools";  char password;  FILE *fp;  printf("PLEASE INPUT YOUR PASSWORD:\n");  scanf("%s",password);  if (strncmp(pass,password,3)==0) spawnlpe(P_WAIT,"pct.dat","pct",NULL,envp); else printf("You are an illegle user!\n"); } (广东 林志钢)