Name
skb_copy_datagram_const_iovec —
Copy a datagram to an iovec.
Synopsis
int skb_copy_datagram_const_iovec ( | const struct sk_buff * skb, |
| | int offset, |
| | const struct iovec * to, |
| | int to_offset, |
| | int len); |
Arguments
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
Description
Returns 0 or -EFAULT.
Note
the iovec is not modified during the copy.