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| __DEV_GET_BY_FLAGS(9) | Network device support | __DEV_GET_BY_FLAGS(9) |
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¶
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 rtnl_lock, and result refcount is unchanged.
COPYRIGHT¶
| March 2017 | Kernel Hackers Manual 4.10 |