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textsearch: doc - fix spelling in lib/textsearch.c.
Found the following spelling errors while reading the textsearch code: "facitilies" -> "facilities" "continously" -> "continuously" "arbitary" -> "arbitrary" "patern" -> "pattern" "occurences" -> "occurrences" I'll try to push this patch through DaveM, given the only users of textsearch is in the net/ tree (nf_conntrack_amanda.c, xt_string.c and em_text.c) Signed-off-by: Jesper Sander <sander.contrib@gmail.com> Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -13,7 +13,7 @@
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*
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* INTRODUCTION
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*
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* The textsearch infrastructure provides text searching facitilies for
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* The textsearch infrastructure provides text searching facilities for
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* both linear and non-linear data. Individual search algorithms are
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* implemented in modules and chosen by the user.
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*
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@ -43,7 +43,7 @@
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* to the algorithm to store persistent variables.
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* (4) Core eventually resets the search offset and forwards the find()
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* request to the algorithm.
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* (5) Algorithm calls get_next_block() provided by the user continously
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* (5) Algorithm calls get_next_block() provided by the user continuously
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* to fetch the data to be searched in block by block.
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* (6) Algorithm invokes finish() after the last call to get_next_block
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* to clean up any leftovers from get_next_block. (Optional)
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@ -58,15 +58,15 @@
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* the pattern to look for and flags. As a flag, you can set TS_IGNORECASE
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* to perform case insensitive matching. But it might slow down
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* performance of algorithm, so you should use it at own your risk.
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* The returned configuration may then be used for an arbitary
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* The returned configuration may then be used for an arbitrary
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* amount of times and even in parallel as long as a separate struct
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* ts_state variable is provided to every instance.
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*
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* The actual search is performed by either calling textsearch_find_-
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* continuous() for linear data or by providing an own get_next_block()
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* implementation and calling textsearch_find(). Both functions return
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* the position of the first occurrence of the patern or UINT_MAX if
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* no match was found. Subsequent occurences can be found by calling
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* the position of the first occurrence of the pattern or UINT_MAX if
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* no match was found. Subsequent occurrences can be found by calling
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* textsearch_next() regardless of the linearity of the data.
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*
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* Once you're done using a configuration it must be given back via
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