centos man page for skb_frag_address_safe

SKB_FRAG_ADDRESS_SAF(9) 					 Linux Networking					   SKB_FRAG_ADDRESS_SAF(9)

NAME
       skb_frag_address_safe - gets the address of the data contained in a paged fragment

SYNOPSIS
       void * skb_frag_address_safe(const skb_frag_t * frag);

ARGUMENTS
       frag
	   the paged fragment buffer

DESCRIPTION
       Returns the address of the data within frag. Checks that the page is mapped and returns NULL otherwise.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   SKB_FRAG_ADDRESS_SAF(9)