Name

register_netdevice_notifier — register a network notifier block

Synopsis

int register_netdevice_notifier (struct notifier_block *  nb);

Arguments

nb

notifier

Description

Register a notifier to be called when network device events occur. The notifier passed is linked into the kernel structures and must not be reused until it has been unregistered. A negative errno code is returned on a failure.

When registered all registration and up events are replayed to the new notifier to allow device to have a race free view of the network device list.