skb_copy_datagram_from_iter (9) Linux Manual Page
skb_copy_datagram_from_iter – Copy a datagram from an iov_iter.
Synopsis
int skb_copy_datagram_from_iter(struct sk_buff *skb, int offset, struct iov_iter *from, int len);Arguments
skb
-
- buffer to copy
offset
- offset in the buffer to start copying to
from
- the copy source
len
- amount of data to copy to buffer from iovec
Description
Returns 0 or -EFAULT.