skb_copy_datagram_const_iovec (9)

int skb_copy_datagram_const_iovec(const struct sk_buff * skb, int offset, const struct iovec * to, int to_offset, int len);

skb

buffer to copy

offset

offset in the buffer to start copying from

to

io vector to copy to

to_offset

offset in the io vector to start copying to

len

amount of data to copy from buffer to iovec

Returns 0 or -EFAULT.

the iovec is not modified during the copy.