newt_set_suspend_callback
(PECL newt >= 0.1)
newt_set_suspend_callback — Set a callback function which gets invoked when user presses the suspend key
说明
Set a callback function which gets invoked when user presses the suspend key (normally ^Z). If no suspend callback is registered, the suspend keystroke is ignored.
参数
-
function
-
A callback function, which accepts one argument: data
-
data
-
This data is been passed to the callback function
返回值
没有返回值。
参见
- newt_suspend() - Tells newt to return the terminal to its initial state
- newt_resume() - Resume using the newt interface after calling newt_suspend