On Sat, May 30, 2015 at 09:53:36PM +0800, cee1 wrote: > Hi all, > > If a service wants to be notified when a device is plugged in, it > invokes routines of libudev which actually: > * Receive notifications from the kernel via NETLINK socket. > * Query the detailed info from /sys/... > > Am I right? > > Then udevd is only responsible for > 1) Making nodes, and doing other device initialization stuffs.
udev does not make device nodes. It parses rules, makes symlinks, changes permissions etc. udev also maintains database with device informations. > 2) Notifying systemd, let systemd start related daemons. -- Tomasz Torcz 72->| 80->| xmpp: zdzich...@chrome.pl 72->| 80->| _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
