1SK_RUN_FILTER(9)               Linux Networking               SK_RUN_FILTER(9)
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NAME

6       sk_run_filter - run a filter on a socket
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SYNOPSIS

9       unsigned int sk_run_filter(struct sk_buff * skb,
10                                  struct sock_filter * filter, int flen);
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ARGUMENTS

13       skb
14           buffer to run the filter on
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16       filter
17           filter to apply
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19       flen
20           length of filter
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DESCRIPTION

23       Decode and apply filter instructions to the skb->data. Return length to
24       keep, 0 for none. skb is the data we are filtering, filter is the array
25       of filter instructions, and len is the number of filter blocks in the
26       array.
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29Kernel Hackers Manual 2.6.         June 2019                  SK_RUN_FILTER(9)
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