kernel release to work properly. This is currently version 2.6.31.
Tools and rules shipped by udev are not public API and may change at any time.
-Never call any private tool in /lib/udev from any external application, it might
+Never call any private tool in /lib/udev from any external application; it might
just go away in the next release. Access to udev information is only offered
by udevadm and libudev. Tools and rules in /lib/udev, and the entire content of
the /dev/.udev directory is private to udev and does change whenever needed.
- Restarting the daemon does never apply any rules to existing devices.
- - New/changed rule files are picked up automatically, there is no daemon
+ - New/changed rule files are picked up automatically; there is no daemon
restart or signal needed.
Operation:
- All kernel events are matched against a set of specified rules, which
possibly hook into the event processing and load required kernel
modules to setup devices. For all devices the kernel exports a major/minor
- number, if needed, udev will create a device node with the default kernel
+ number; if needed, udev will create a device node with the default kernel
name. If specified, udev applies permissions/ownership to the device
node, creates additional symlinks pointing to the node, and executes
programs to handle the device.