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.