The camera exit function.
|camera ||the current camera |
|context ||a GPContext|
This functions is called in the camera driver for closing the camera connection. It should do the necessary cleanups of the internal camera state, free allocated private structures and similar.
The driver does not need to close the GPPort, this is done by libgphoto2 itself.
Implement this function if you need to any of this stuff, otherwise leave it out.
- a gphoto error code
Definition at line 126 of file gphoto2-camera.h.