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.
&& mkdir -p /home/${USERNAME} \，详情可参考im钱包官方下载
.iov_base = buf,。业内人士推荐体育直播作为进阶阅读
Number (9): Everything in this space must add up to 9. The answer is 2-3, placed horizontally; 6-3, placed vertically.。搜狗输入法2026是该领域的重要参考