1SKB_COPY_BITS(9)               Linux Networking               SKB_COPY_BITS(9)
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NAME

6       skb_copy_bits - copy bits from skb to kernel buffer
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SYNOPSIS

9       int skb_copy_bits(const struct sk_buff * skb, int offset, void * to,
10                         int len);
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ARGUMENTS

13       skb
14           source skb
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16       offset
17           offset in source
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19       to
20           destination buffer
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22       len
23           number of bytes to copy
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DESCRIPTION

26       Copy the specified number of bytes from the source skb to the
27       destination buffer.
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29       CAUTION ! : If its prototype is ever changed, check arch/{*}/net/{*}.S
30       files, since it is called from BPF assembly code.
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33Kernel Hackers Manual 3.10         June 2019                  SKB_COPY_BITS(9)
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