Recall that kernel events were not the thing we were actually interested in. We wanted udev's version of the events. Browsing through libudev's source code, we can see that udev events are also broadcast using netlink. Even though netlink is often used to communicate with the kernel, NETLINK_KOBJECT_UEVENT allows for userspace-to-userspace communication. We just have to change the multicast group in our sample program to MONITOR_GROUP_UDEV which is 2.
INSERT INTO test_orders (customer_id, amount, status, created_at)
，这一点在新收录的资料中也有详细论述
蔚来与比亚迪，虽然走上了两条截然不同的技术路线，但前进的方向却高度一致：那就是让更多的人，能够毫无顾虑地买下一台纯电新能源。，推荐阅读新收录的资料获取更多信息
В стране ЕС белоруске без ее ведома удалили все детородные органы22:38。新收录的资料是该领域的重要参考