Name
skb_copy_datagram_from_iovec —
Copy a datagram from an iovec.
Synopsis
int skb_copy_datagram_from_iovec ( | struct sk_buff * | skb, |
| int | offset, |
| const struct iovec * | from, |
| int | from_offset, |
| int | len) ; |
Arguments
skb
buffer to copy
offset
offset in the buffer to start copying to
from
io vector to copy to
from_offset
offset in the io vector to start copying from
len
amount of data to copy to buffer from iovec
Description
Returns 0 or -EFAULT.
Note
the iovec is not modified during the copy.