SKB_COPY_BITS(9)                         Linux Networking                        SKB_COPY_BITS(9)



NAME
       skb_copy_bits - copy bits from skb to kernel buffer

SYNOPSIS
       int skb_copy_bits(const struct sk_buff * skb, int offset, void * to, int len);

ARGUMENTS
       skb
           source skb

       offset
           offset in source

       to
           destination buffer

       len
           number of bytes to copy

DESCRIPTION
       Copy the specified number of bytes from the source skb to the destination buffer.

       CAUTION ! : If its prototype is ever changed, check arch/{*}/net/{*}.S files, since it is
       called from BPF assembly code.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                          SKB_COPY_BITS(9)