skb_reserve(9)

skb_reserve9

Adjust headroom

Usage

void skb_reserve(struct sk_buff * skb, int len);

Arguments

skb

buffer to alter

len

bytes to move

Overview

Increase the headroom of an empty sk_buff by reducing the tail room. This is only allowed for an empty buffer.

Releases

6 releases since Debian 4.0 (Etch); the text changed 5 times.

  1. 4.0
  2. 5.0
  3. 6.0
  4. 7
  5. 8
  6. 9

From linux-manual-4.9 4.9.228-1 in Debian 9 (Stretch). Parsed by carta from the page's man source.