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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

skb
buffer to alter

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

April 2019 Kernel Hackers Manual 4.9.