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

struct sk_buff * skb

buffer to copy

int offset

offset in the buffer to start copying to

struct iov_iter * from

the copy source

int len

amount of data to copy to buffer from iovec

Description

Returns 0 or -EFAULT.