table of contents
other versions
| SKB_HEADROOM(9) | Linux Networking | SKB_HEADROOM(9) |
NAME¶
skb_headroom - bytes at buffer head
SYNOPSIS¶
unsigned int skb_headroom(const struct sk_buff * skb);
ARGUMENTS¶
const struct sk_buff * skb
buffer to check
DESCRIPTION¶
Return the number of bytes of free space at the head of an &sk_buff.
COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |