resourcemanager: check if device exists dynamically - #108
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This patch uses std::filesystem to check if the device exists instead of checking if it is in the list of devices. This allows to check for devices that are plugged in after the ResourceManager is initialized. As well as to check devices multiple subfolders deep, e.g. /dev/dri/card0. Signed-off-by: Mykhailo Lohvynenko <mykhailo_lohvynenko@epam.com>
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This patch uses std::filesystem to check if the device exists instead of checking if it is in the list of devices. This allows to check for devices that are plugged in after the ResourceManager is initialized. As well as to check devices multiple subfolders deep, e.g. /dev/dri/card0.