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sk_run_filter
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
sk_run_filter - run a filter on a socketSYNOPSIS
- unsigned int sk_run_filter(struct sk_buff * skb, struct sock_filter * filter, int flen);
ARGUMENTS
skb
- buffer to run the filter on
filter
- filter to apply
flen
- length of filter
DESCRIPTION
Decode and apply filter instructions to the skb->data. Return length to keep, 0 for none. skb is the data we are filtering, filter is the array of filter instructions, and len is the number of filter blocks in the array.
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