SKB_APPEND_DATATO_FR
Section: Linux Networking (9)
Updated: February 2011
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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
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