def ungrab(self):
'''Release device if it has been already grabbed (uses
`EVIOCGRAB`).
.. warning:: Releasing an already released device will raise an
``IOError('Invalid argument')``.'''
_input.ioctl_EVIOCGRAB(self.fd, 0)
def grab(self):
'''Grab input device using `EVIOCGRAB` - other applications
will be unable to receive until the device is released. Only
one process can hold a `EVIOCGRAB` on a device.
.. warning:: Grabbing an already grabbed device will raise an
IOError('Device or resource busy') exception.'''
_input.ioctl_EVIOCGRAB(self.fd, 1)
def grab(self):
'''Grab input device using `EVIOCGRAB` - other applications
will be unable to receive until the device is released. Only
one process can hold a `EVIOCGRAB` on a device.
.. warning:: Grabbing an already grabbed device will raise an
IOError('Device or resource busy') exception.'''
_input.ioctl_EVIOCGRAB(self.fd, 1)
def grab(self):
'''
Grab input device using ``EVIOCGRAB`` - other applications will
be unable to receive events until the device is released. Only
one process can hold a ``EVIOCGRAB`` on a device.
.. warning:: Grabbing an already grabbed device will raise an
``IOError``.'''
_input.ioctl_EVIOCGRAB(self.fd, 1)
