These udev netlink messages are supposed to be sent with the credentials (process ID, user ID, group ID) of the sending process. libudev will not accept messages without this. The SO_PASSCRED option is used to enable receving credentials, as described in the man page for Unix domain sockets on Linux.
print u"\u001b[0m"
。谷歌浏览器【最新下载地址】是该领域的重要参考
Карина Черных (Редактор отдела «Ценности»)
Think before messaging