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authorNiklas Söderlund <niklas.soderlund@ragnatech.se>2019-06-20 21:50:13 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2019-07-02 02:25:49 +0300
commit13dd7a01ecbe7198bbefc3b61168333b6a2bb2d8 (patch)
treef57c6f21bb371667711769f1438fbc9a6aed410e /test/v4l2_videodevice
parent3952d49d8db15eb0788817f97b4de9eadd036324 (diff)
libcamera: ipc: unix: Add a IPC mechanism based on Unix sockets
To be able to isolate an IPA component in a separate process an IPC mechanism is needed to communicate with it. Add an IPC mechanism based on Unix sockets which allows users to pass both data and file descriptors to and from the IPA process. The implementation allows users to send both data and file descriptors in the same message. This allows users to more easily implement serialization and deserialization of objects as all elements belonging to an object can be sent in one message. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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