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dev_get_by_index
Langue: en
Version: May 2009 (fedora - 06/07/09)
Section: 9 (Appels noyau Linux)
NAME
dev_get_by_index - find a device by its ifindexSYNOPSIS
- struct net_device * dev_get_by_index(struct net * net, int ifindex);
ARGUMENTS
net
- the applicable net namespace
ifindex
- index of device
DESCRIPTION
Search for an interface by index. Returns NULL if the device is not found or a pointer to the device. The device returned has had a reference added and the pointer is safe until the user calls dev_put to indicate they have finished with it.
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