centos man page for dev_get_stats

DEV_GET_STATS(9)					      Network device support						  DEV_GET_STATS(9)

NAME
       dev_get_stats - get network device statistics

SYNOPSIS
       struct rtnl_link_stats64 * dev_get_stats(struct net_device * dev, struct rtnl_link_stats64 * storage);

ARGUMENTS
       dev
	   device to get statistics from

       storage
	   place to store stats

DESCRIPTION
       Get network statistics from device. Return storage. The device driver may provide its own method by setting dev->netdev_ops->get_stats64 or
       dev->netdev_ops->get_stats; otherwise the internal statistics structure is used.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							  DEV_GET_STATS(9)