int main(int argc, char *argv[]) {
tty_mode(0); // save tty mode
set_crmode();
int response = get_response(QUESTION);
tty_mode(1); // reload tty mode
return response;
}
int main()
{
int response;
tty_mode(0);
set_crmode();
response = get_response(QUESTION);
tty_mode(1);
return response;
}
int main()
{
int response;
tty_mode(0); // save tty mode
set_crmode(); // set chr-by-chr mode
response = get_response(QUESTION);
tty_mode(1); // restore tty mode
return response;
}
main()
{
int response;
tty_mode(0); /* save tty mode */
set_crmode(); /* set chr-by-chr mode */
response = get_response(QUESTION); /* get some answer */
tty_mode(1); /* restore tty mode */
return response;
}
void f(int signum)
{
int response;
tty_mode(0);
set_crmode();
response = get_response("interrupted! OK to quit(y/n)? ");
tty_mode(1);
if(response == 0)
exit(0);
}
int main()
{
tty_mode(0);
signal(SIGQUIT, SIG_IGN);
signal(SIGINT, ctrl_c_handler);
set_crmode();
// set_nodelay_mode();
int ret;
ret = atexit(exit_reset_mode);
if(ret != 0) {
perror("atexit");
exit(1);
}
do_io();
}
