NAME
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.