Reads the pseudo terminal's window size. If getting the window size failed, error will be set to a GIOError.
a location to store the number of rows, or NULL. out[allow-none]
a location to store the number of columns, or NULL. out[allow-none]
TRUE on success, FALSE on failure with error filled in Since 0.26
GException on failure.
See Implementation
Reads the pseudo terminal's window size. If getting the window size failed, error will be set to a GIOError.