skb_find_text — Find a text pattern in skb data
unsigned int skb_find_text
(struct sk_buff * skb, unsigned int from, unsigned int to, struct ts_config * config, struct ts_state * state);
the buffer to look in
search offset
search limit
textsearch configuration
uninitialized textsearch state variable
Finds a pattern in the skb data according to the specified textsearch configuration. Use textsearch_next to retrieve subsequent occurrences of the pattern. Returns the offset to the first occurrence or UINT_MAX if no match was found.