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authorNiklas Söderlund <niklas.soderlund@ragnatech.se>2019-11-21 13:10:45 +0100
committerNiklas Söderlund <niklas.soderlund@ragnatech.se>2020-01-12 16:10:37 +0100
commit01ba6e39b67f36a4fa0ba3f7d3990b555463a507 (patch)
treea733bfce34602b644a63831e2728627e8f95f647 /test/file-descriptor.cpp
parent856a4a25278ce5e4b64497deaa3b20c4df16fdee (diff)
libcamera: Add FileDescriptor to help pass numerical fds around
Add a helper to make it easier to pass file descriptors around. The helper class duplicates the fd which decouples it from the original fd which could be closed by its owner while the new FileDescriptor remains valid. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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