SKB_TAILROOM(9) Linux Networking SKB_TAILROOM(9)NAMEskb_tailroom - bytes at buffer end
SYNOPSIS
int skb_tailroom(const struct sk_buff * skb);
ARGUMENTS
skb
buffer to check
DESCRIPTION
Return the number of bytes of free space at the tail of an sk_buff
COPYRIGHTKernel Hackers Manual 2.6. November 2013 SKB_TAILROOM(9)