The Sentry intercepts syscalls using one of several mechanisms, such as seccomp traps or KVM, with the default since 2023 being the seccomp-trap approach known as systrap.
Optical-based smoke alarms use light instead. They are slightly better at detecting the large smoke particles created by slow, smouldering fires. When such particles enter a chamber in the device, they scatter light from a small light source, which is then picked up by a photoelectric sensor.
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repo_id integer NOT NULL,。爱思助手下载最新版本对此有专业解读
const currentTime = posToTime.get(currentPos);。关于这个话题，旺商聊官方下载提供了深入分析