Name

__dev_get_by_flags — find any device with given flags

Synopsis

struct net_device * __dev_get_by_flags (struct net * net,
 unsigned short if_flags,
 unsigned short mask);
 

Arguments

struct net * net

the applicable net namespace

unsigned short if_flags

IFF_* values

unsigned short mask

bitmask of bits in if_flags to check

Description

Search for any interface with the given flags. Returns NULL if a device is not found or a pointer to the device. Must be called inside rtnl_lock, and result refcount is unchanged.