skb_append_datato_fr(9)
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