Name
skb_append_datato_frags —
append the user data to a skb
Synopsis
int skb_append_datato_frags ( | struct sock * sk, |
| | struct sk_buff * skb, |
| | int (*getfrag)
(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb), |
| | void * from, |
| | int length); |
Arguments
sk
sock structure
skb
skb structure to be appened with user data.
getfrag
call back function to be used for getting the user data
from
pointer to user message iov
length
length of the iov message
Description
This procedure append the user data in the fragment part
of the skb if any page alloc fails user this procedure returns -ENOMEM