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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-11-29 20:14:14 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-12-04 23:05:04 +0200
commit415ac123997f86ebf6d7994020fd017a6bfa5f27 (patch)
treed9cdbc7049bab7b7e4e9f2e93ad420c7c3e0d634 /src/v4l2/v4l2_camera.h
parenta62a886a7d7f41bfb688c6d7f8602bddcda139bb (diff)
libcamera: v4l2_videodevice: Pass FileDescriptor to open()
The V4L2VideoDevice::open() function that takes an open file handle duplicates it internally, and leaves the original handle untouched. This is documented but not enforced through language constructs. Fix it by passing a FileDescriptor to the function. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hirokazu Honda <hiroh@chromium.org> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'src/v4l2/v4l2_camera.h')
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