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| SKB_RESERVE(9) | Linux Networking | SKB_RESERVE(9) |
NAME¶
skb_reserve - adjust headroom
SYNOPSIS¶
void skb_reserve(struct sk_buff * skb, int len);
ARGUMENTS¶
struct sk_buff * skb
buffer to alter
int len
bytes to move
DESCRIPTION¶
Increase the headroom of an empty &sk_buff by reducing the tail room. This is only allowed for an empty buffer.
COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.11 |