Name
dev_get_by_flags_rcu —
find any device with given flags
Synopsis
struct net_device * fsfuncdev_get_by_flags_rcu ( | struct net * net, |
| | unsigned short if_flags, |
| | unsigned short mask); |
Arguments
net
the applicable net namespace
if_flags
IFF_* values
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
rcu_read_lock, and result refcount is unchanged.