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.