centos man page for skb_get_timestamp

SKB_GET_TIMESTAMP(9)						 Linux Networking					      SKB_GET_TIMESTAMP(9)

NAME
       skb_get_timestamp - get timestamp from a skb

SYNOPSIS
       void skb_get_timestamp(const struct sk_buff * skb, struct timeval * stamp);

ARGUMENTS
       skb
	   skb to get stamp from

       stamp
	   pointer to struct timeval to store stamp in

DESCRIPTION
       Timestamps are stored in the skb as offsets to a base timestamp. This function converts the offset back to a struct timeval and stores it
       in stamp.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						      SKB_GET_TIMESTAMP(9)