table of contents
| 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¶
skb
buffer to check
DESCRIPTION¶
Return the number of bytes of free space at the head of an sk_buff.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |