Is there a function that reads stdin without line buffering?
You should set some terminal attr:
termios oldt;
[...]
tcgetattr(STDIN_FILENO,&oldt);
termios newt = oldt;
newt.c_lflag &= (~ICANON & ~ECHO);
tcsetattr(STDIN_FILENO,TCSANOW,&newt);
and restore the old state when you're done:
tcsetattr(STDIN_FILENO,TCSANOW,&oldt);
If you interrupt your program, you will see no echo, which is annoying.
Type - blind mode - at the shell prompt: "reset" (don't worry, it only
resets the terminal).
Gnome-terminal also clears the scrollback buffer upon "reset".
--
ern0.scene.plus4.amiga.code.muzak
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