centos man page for skb_store_bits

SKB_STORE_BITS(9)						 Linux Networking						 SKB_STORE_BITS(9)

NAME
       skb_store_bits - store bits from kernel buffer to skb

SYNOPSIS
       int skb_store_bits(struct sk_buff * skb, int offset, const void * from, int len);

ARGUMENTS
       skb
	   destination buffer

       offset
	   offset in destination

       from
	   source buffer

       len
	   number of bytes to copy

DESCRIPTION
       Copy the specified number of bytes from the source buffer to the destination skb. This function handles all the messy bits of traversing
       fragment lists and such.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 SKB_STORE_BITS(9)