skb_prepare_seq_read — Prepare a sequential read of skb data
void skb_prepare_seq_read ( | struct sk_buff * skb, |
| unsigned int from, | |
| unsigned int to, | |
struct skb_seq_state * st); |
skbthe buffer to read
fromlower offset of data to be read
toupper offset of data to be read
ststate variable
Initializes the specified state variable. Must be called before
invoking skb_seq_read for the first time.