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.