Exemplo n.º 1
0
// SetWinsize tries to set the specified window size for the specified file descriptor.
func SetWinsize(fd uintptr, ws *Winsize) error {
	ret, err := C.my_ioctl(C.int(fd), C.int(syscall.TIOCSWINSZ), (*C.struct_winsize)(unsafe.Pointer(ws)))
	// Skip retval = 0
	if ret == 0 {
		return nil
	}
	return err
}
Exemplo n.º 2
0
// GetWinsize returns the window size based on the specified file descriptor.
func GetWinsize(fd uintptr) (*Winsize, error) {
	ws := &Winsize{}
	ret, err := C.my_ioctl(C.int(fd), C.int(syscall.TIOCGWINSZ), (*C.struct_winsize)(unsafe.Pointer(ws)))
	// Skip retval = 0
	if ret == 0 {
		return ws, nil
	}
	return ws, err
}