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
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