1. NAME▲

skb_clone_writable - is the header of a clone writable

2. SYNOPSIS ▲

int skb_clone_writable(const struct sk_buff *  skb , unsigned int  len );

3. ARGUMENTS ▲

skb
    buffer to check

len
    length up to which to write

4. DESCRIPTION ▲

Returns true if modifying the header part of the cloned buffer does not requires the data to be copied.

5. COPYRIGHT ▲